Remove manually uploaded asset tree; packages are published by simready-manage submit

assets/a_frame_sign/simready_usd/.simready/validation.json

@@ -1,174 +0,0 @@
-{
-  "SimReady_Metadata": {
-    "validation": {
-      "profile": "Robotics-Prop",
-      "profile_version": "4.0.0",
-      "validated_features": {
-        "2026-10-30": {
-          "FET_000_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.007']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.004']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_001_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "1.0.1"
-          },
-          "FET_003_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_003_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_004_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_MUJOCO': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_NEWTON': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_004_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_005_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.GSP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_MDL": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_006_OPENPBR": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.VM.PBR.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_007_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NVM.001', 'com.nvidia.simready.NVM.002', 'com.nvidia.simready.NVM.003']",
-            "passed": false,
-            "version": "0.2.0"
-          },
-          "FET_010_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.DISP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_011_RTX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_011_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_031_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_033_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_031_STANDARD': {'version': '0.1.0'}}]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_046_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_100_ISAAC": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "optional requirements": "['com.nvidia.simready.ISA.001']",
-            "passed": false,
-            "version": "0.4.0"
-          }
-        }
-      }
-    }
-  }
-}

assets/a_frame_sign/simready_usd/materials/OmniPBR.mdl

@@ -1,396 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::state::*;
-import ::tex::*;
-import ::anno::*;
-
-import ::debug::*;
-
-import ::nvidia::core_definitions::file_texture;
-import ::nvidia::core_definitions::normalmap_texture;
-
-import OmniPBR_ClearCoat::*;
-
-
-//  OmniPBR  //
-
-export material OmniPBR(
-
-    //  Albdeo  //
-
-	color diffuse_color_constant = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	uniform texture_2d diffuse_texture = texture_2d() [[
-		anno::display_name("Albedo Map"),
-		anno::in_group("Albedo")
-	]],
-	float albedo_desaturation = float(0.0) [[
-		anno::display_name("Albedo Map Desaturation"),
-		anno::description("Desaturates the albedo map"),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	float albedo_add = float(0.0) [[
-		anno::display_name("Albedo Add"),
-		anno::description("Adds a constant value to the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(-1.0), float(1.0))
-	]],	
-	float albedo_brightness = float(1.0) [[
-		anno::display_name("Albedo Brightness"),
-		anno::description("Multiplier for the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],	
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Color Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-	
-
-	//  Reflectivity //
-	
-	float reflection_roughness_constant = float(0.5) [[
-		anno::display_name("Roughness Amount"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float reflection_roughness_texture_influence = float(0.0) [[
-		anno::display_name("Roughness Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the roughness texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d reflectionroughness_texture = texture_2d() [[
-		anno::display_name("Roughness Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-	float metallic_constant = float(0.0) [[
-		anno::display_name("Metallic Amount"),
-		anno::description("Metallic Material"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],	
-	float metallic_texture_influence = float(0.0) [[
-		anno::display_name("Metallic Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the metallic texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d metallic_texture = texture_2d() [[
-		anno::display_name("Metallic Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("metalness")
-	]], 
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	
-
-	//  ORM  //
- 
-	uniform bool enable_ORM_texture = false [[
-		anno::display_name("Enable ORM Texture"),
-		anno::description("The ORM texture will be used to extract the Occlusion, Roughness and Metallic textures from R,G,B channels"),
-		anno::in_group("Reflectivity")
-	]],
-	uniform texture_2d ORM_texture = texture_2d() [[
-		anno::display_name("ORM Map"),
-		anno::description("Texture that has Occlusion, Roughness and Metallic maps stored in their respective R, G and B channels"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-
-
-	//  AO Group  // 
-
-	float ao_to_diffuse = 0.0 [[
-		anno::display_name("AO to diffuse"),
-		anno::description("Controls the amount of ambient occlusion multiplied against the diffuse color channel"),
-		anno::in_group("AO"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d ao_texture = texture_2d() [[
-		anno::display_name("Ambient Occlusion Map"),
-		anno::description("The ambient occlusion texture for the material"),
-		anno::in_group("AO"),
-		anno::usage("occlusion")
-	]],
-	
-	
-	//  Emission //  
-
-	uniform bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emissive_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-    	uniform texture_2d emissive_color_texture = texture_2d() [[ 
-		anno::display_name("Emissive Color map"),
-        anno::in_group("Emissive"),
-		anno::description("The emissive color texture"),
-        anno::enable_if("enable_emission == true")
-    ]],	
-	uniform texture_2d emissive_mask_texture = texture_2d() [[
-		anno::display_name("Emissive Mask map"),
-		anno::description("The texture masking the emissive color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true"),
-	 	anno::usage("occlusion")
-	]],
-	float emissive_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],	
-
-
-    //  Cutout Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
- 	uniform texture_2d opacity_texture = texture_2d() [[
-		anno::display_name("Opacity Map"),
-		anno::in_group("Opacity"),
-		anno::usage("opacity")
-	]],
-	float opacity_constant = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform bool enable_opacity_texture = false [[
-		anno::display_name("Enable Opacity Texture"),
-		anno::description("Enables or disables the usage of the opacity texture map"),
-		anno::in_group("Opacity")
-	]],
-	uniform base::mono_mode opacity_mode = base::mono_average [[
-		anno::display_name("Opacity Mono Source"),
-		anno::description("Determines how to lookup opacity from the supplied texture. mono_alpha, mono_average, mono_luminance, mono_maximum"),
-		anno::in_group("Opacity")
-	]],
-	uniform float opacity_threshold = float(0.0) [[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity")
-	]],
-
-
-	//  Normal  // 
-	
-	uniform float geometry_normal_roughness_strength = 1.f
-	[[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Normal map to roughness weight"),
-		anno::description("Enables and weights roughness induced by normal maps"),
-		anno::in_group("Normal")
-	]],
-	uniform float bump_factor = float(1.0) [[
-		anno::display_name("Normal Strength"),
-		anno::description("Strength of normal map"),
-		anno::in_group("Normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d normalmap_texture = texture_2d() [[
-		anno::display_name("Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]], 
-	uniform float detail_bump_factor = float(0.3) [[
-		anno::display_name("Detail Normal Strength"),
-		anno::in_group("Normal"),
-		anno::description("Strength of the detail normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d detail_normalmap_texture = texture_2d() [[
-		anno::display_name("Detail Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]],
-	uniform bool flip_tangent_u = false  [[
-        anno::display_name("Normal Map Flip U Tangent"),
-        anno::in_group("Normal")
-    	]],
-	uniform bool flip_tangent_v = true [[
-        anno::display_name("Normal Map Flip V Tangent"),
-        anno::in_group("Normal")
-    	]],
-
-
-	//  UVW Projection Group  //
-
-	uniform bool project_uvw = false [[
-		anno::display_name("Enable Project UVW Coordinates"),
-		anno::description("When enabled, UV coordinates will be generated by projecting them from a coordinate system"),
-		anno::in_group("UV")
-	]],
-	uniform bool world_or_object = false [[
-		anno::display_name("Enable World Space"),
-		anno::description("When enabled, uses world space for projection, otherwise object space is used"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform int uv_space_index =  0 [[
-		anno::display_name("UV Space Index"),
-		anno::description("UV Space Index."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true"),
-		anno::hard_range(int(0), int(3))
-	]],
-	
-
-	//  UVW Adjustments Group  //
-
-	uniform float2 texture_translate =  float2(0.0) [[
-		anno::display_name("Texture Translate"),
-		anno::description("Controls position of texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float texture_rotate = float(0.0) [[
-		anno::display_name("Texture Rotate"),
-		anno::description("Rotates angle of texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 texture_scale =  float2(1.0) [[
-		anno::display_name("Texture Tiling"),
-		anno::description("Controls the repetition of the texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_translate =  float2(0.0) [[
-		anno::display_name("Detail Texture Translate"),
-		anno::description("Controls the position of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float detail_texture_rotate =  float(0.0) [[
-		anno::display_name("Detail Texture Rotate"),
-		anno::description("Rotates angle of the detail texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_scale =  float2(1.0) [[
-		anno::display_name("Detail Texture Tiling"),
-		anno::description("Controls the repetition of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-    ]],
-    
-
-    //  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]]
-) 
-[[
-	anno::display_name("OmniPBR"),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
-    anno::in_group("Base"),
-	anno::version( 2, 1, 2),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "omniverse", "generic"))
-]] = let {
-
-material base = OmniPBR_ClearCoat::OmniPBR_ClearCoat(
-    diffuse_color_constant: diffuse_color_constant,
-    diffuse_texture: diffuse_texture,
-    albedo_desaturation: albedo_desaturation,
-    albedo_add: albedo_add,
-    albedo_brightness: albedo_brightness,
-    diffuse_tint: diffuse_tint,
-    reflection_roughness_constant: reflection_roughness_constant,
-    reflection_roughness_texture_influence: reflection_roughness_texture_influence,
-    reflectionroughness_texture: reflectionroughness_texture,
-    metallic_constant: metallic_constant,
-    metallic_texture_influence: metallic_texture_influence,
-    metallic_texture: metallic_texture,
-    specular_level: specular_level,
-    enable_ORM_texture: enable_ORM_texture,
-    ORM_texture: ORM_texture,
-    ao_to_diffuse: ao_to_diffuse,
-    ao_texture: ao_texture,
-	enable_emission: enable_emission,
-    emissive_color: emissive_color,
-    emissive_color_texture: emissive_color_texture, 
-    emissive_mask_texture: emissive_mask_texture,
-    emissive_intensity: emissive_intensity,      
-    enable_opacity: enable_opacity,          
-    opacity_texture: opacity_texture,         
-    opacity_constant: opacity_constant,        
-    enable_opacity_texture: enable_opacity_texture,  
-    opacity_mode: opacity_mode,            
-    opacity_threshold: opacity_threshold,
-    geometry_normal_roughness_strength:     geometry_normal_roughness_strength,
-    bump_factor: bump_factor,             
-    normalmap_texture: normalmap_texture,
-    detail_bump_factor: detail_bump_factor,      
-    detail_normalmap_texture: detail_normalmap_texture,
-    flip_tangent_u: flip_tangent_u,          
-    flip_tangent_v: flip_tangent_v,                  
-	project_uvw: project_uvw,
-    world_or_object: world_or_object,         
-    uv_space_index: uv_space_index,          
-    texture_translate: texture_translate,       
-    texture_rotate: texture_rotate,          
-    texture_scale: texture_scale,           
-    detail_texture_translate: detail_texture_translate,
-    detail_texture_rotate: detail_texture_rotate, 
-    detail_texture_scale: detail_texture_scale,
-    round_edges_radius: round_edges_radius,
-    round_edges_roundness: round_edges_roundness,
-    round_edges_across_materials: round_edges_across_materials
-);
-
-} in material(
-surface:  base.surface,
-geometry: base.geometry
-);

assets/a_frame_sign/simready_usd/materials/OmniPBRBase.mdl

@@ -1,470 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::tex::*;
-import ::anno::*;
-import ::anno::*;
-
-export float3 HemiOctahedronToUnitVector( float2 Oct ) [[
-	anno::hidden()
-]]
-{
-    Oct = float2( Oct.x + Oct.y, Oct.x - Oct.y ) * 0.5;
-    float3 N = float3( Oct.x, Oct.y, 1.0 - math::dot( float2(1.0), math::abs(Oct) ) );
-    return math::normalize(N);
-}
-
-export struct NormalData  [[
-	anno::hidden()
-]]
-{
-	float3 normal;
-	float2 roughness;
-};
-
-export NormalData tangent_space_normal_roughness_texture(
-    uniform texture_2d texture
-        [[
-            anno::description("The input texture"),
-            anno::usage("normal")
-        ]],
-    uniform float factor = 1.0f
-        [[ anno::description("Determines the degree of bumpiness") ]],
-    uniform bool flip_tangent_u = false
-        [[ anno::description("Can be used to fix mismatches between the object's tangent space and the normal map's tangent space") ]],
-    uniform bool flip_tangent_v = false
-        [[ anno::description("Can be used to fix mismatches between the object's tangent space and the normal map's tangent space") ]],
-    base::texture_coordinate_info uvw = base::texture_coordinate_info()
-        [[ anno::description("Parameterization to be used for texture mapping. Defaults to texture channel 0.") ]],
-    uniform float2 crop_u = float2( 0.0, 1.0)
-        [[ anno::description("Restricts the texture access to sub-domain of the texture in the u direction") ]],
-    uniform float2 crop_v = float2( 0.0, 1.0)
-        [[ anno::description("Restricts the texture access to sub-domain of the texture in the v direction") ]],
-    uniform tex::wrap_mode wrap_u = tex::wrap_repeat
-        [[ anno::description("Wrapping mode in the u direction") ]],
-    uniform tex::wrap_mode wrap_v = tex::wrap_repeat
-        [[ anno::description("Wrapping mode in the v direction") ]],
-    uniform bool clip = false
-        [[
-            anno::description("deprecated, usewrap_mode=tex::wrap_clip. Defines wrap_clamp behavior. If true, lookup outside [0,1] results in no bump"),
-            anno::hidden()
-        ]],
-    uniform float scale = 1.
-        [[
-            anno::description("Scales the value red from the texture file. Can be used to adapt to different normal map formats"),
-            anno::unused()
-        ]],
-    uniform float offset = 0.
-        [[
-            anno::description("Offset applied to the value red from the texture file. Can be used to adapt to different normal map formats"),
-            anno::unused()
-        ]],
-    uniform float animation_start_time = 0.
-        [[ anno::description("When to start playing first frame of the animation ") ]],
-    uniform int2 animation_crop  = int2(0, 0)
-        [[ anno::description("If the texture is an animation, the range of frames to be played can be specified.") ]],
-    uniform tex::wrap_mode animation_wrap = tex::wrap_repeat
-        [[ anno::description("Defines what to do outside of regular animation time") ]],
-    uniform float animation_fps = 30
-        [[ anno::description("Framerate to use for animation playback") ]]
-)
-[[
-    anno::description("Interprets the color values of a bitmap as a vector in tangent space"),
-	anno::hidden(),
-    anno::noinline()
-]]
-{
-	NormalData normalData;
-	normalData.roughness = float2(0);
-	normalData.normal = state::normal();
-
-    float frame = 0.0;
-    if(animation_crop != int2(0,0)) //only if we have an animation
-    {
-        frame = (::state::animation_time()-animation_start_time) * animation_fps ; //start playing at first frame of the animation
-        switch ( animation_wrap) {
-            case tex::wrap_repeat:
-                frame=frame>0?  math::fmod(frame,animation_crop.y-animation_crop.x)+animation_crop.x:
-                                math::fmod(frame,animation_crop.y-animation_crop.x)+animation_crop.y;
-                break;
-            case tex::wrap_mirrored_repeat:
-                float animation_crop_2y = 2.0*animation_crop.y;
-                frame=frame>0?  math::fmod(frame,(animation_crop.y-animation_crop.x)*2.0)+animation_crop.x:
-                                math::fmod(frame,(animation_crop.y-animation_crop.x)*2.0)+animation_crop_2y-animation_crop.x;
-                if(frame>animation_crop.y)
-                    frame = animation_crop_2y-frame;
-                break;
-            case tex::wrap_clamp:
-                frame = math::clamp( frame+animation_crop.x, animation_crop.x, animation_crop.y);
-                break;
-            case tex::wrap_clip:
-                frame += animation_crop.x;
-                if(frame < animation_crop.x || frame > animation_crop.y) return normalData;
-                break;
-        }
-    }
-
-    if (tex::width(texture) == 0 || tex::height(texture) == 0 || // avoid division by zero in texremapu for invalid resource
-        factor == 0.0f)
-        return normalData;
-    {
-        if (clip) {
-            if (wrap_u == tex::wrap_clamp && (uvw.position.x < 0. || uvw.position.x > 1.)) {
-                return normalData;
-            }
-            if (wrap_v == tex::wrap_clamp && (uvw.position.y < 0. || uvw.position.y > 1.)) {
-                return normalData;
-            }
-        }
-        if (wrap_u == tex::wrap_clip && (uvw.position.x < 0. || uvw.position.x > 1.)) {
-            return normalData;
-        }
-        if (wrap_v == tex::wrap_clip && (uvw.position.y < 0. || uvw.position.y > 1.)) {
-            return normalData;
-        }
-    }
-    bool pixel_flip_u = flip_tangent_u;
-    bool pixel_flip_v = flip_tangent_v;
-    //if we mirror repeat a tangent space texture, tangent space needs to be flipped for every other tile
-    if (wrap_u == tex::wrap_mirrored_repeat) {
-        if( uvw.position.x > 0. && int(uvw.position.x) % 2 == 1)
-            pixel_flip_u = ! pixel_flip_u;
-        else if( uvw.position.x < 0. && int(uvw.position.x) % 2 == 0)
-            pixel_flip_u = ! pixel_flip_u;
-    }
-    if (wrap_v == tex::wrap_mirrored_repeat) {
-        if( uvw.position.y > 0. && int(uvw.position.y) % 2 == 1)
-            pixel_flip_v = ! pixel_flip_v;
-        else if( uvw.position.y < 0. && int(uvw.position.y) % 2 == 0)
-            pixel_flip_v = ! pixel_flip_v;
-    }
-
-    float3 transformed_tangent_u = uvw.tangent_u;
-    float3 transformed_tangent_v = uvw.tangent_v;
-
-    if (pixel_flip_u)
-        transformed_tangent_u=-transformed_tangent_u;
-    if (pixel_flip_v)
-        transformed_tangent_v=-transformed_tangent_v;
-
-    float3 tangent_space_normal;
-	float4 normal_raw = tex::lookup_float4(texture,float2(uvw.position.x,uvw.position.y), wrap_u, wrap_v, crop_u, crop_v, frame);
-	if(normal_raw.x > 1.5)
-	{
-		// octahedron packed by OV
-		normal_raw.x -= 2.0;
-		normal_raw.x -= 0.5;
-		normal_raw.y -= 0.5;
-		tangent_space_normal = HemiOctahedronToUnitVector(float2(normal_raw.x, normal_raw.y) * 2.0);
-		normalData.roughness = float2(normal_raw.z, normal_raw.w);
-	}
-	else
-	{
-		// regular
-		tangent_space_normal = (float3(normal_raw.x, normal_raw.y, normal_raw.z) - float3(0.5)) * 2.0;
-		normalData.roughness = float2(0);
-	}
-
-	normalData.normal =  math::normalize(
-        transformed_tangent_u * tangent_space_normal.x * factor +
-        transformed_tangent_v * tangent_space_normal.y * factor +
-        state::normal() * tangent_space_normal.z);
-
-	return normalData;
-}
-
-
-export material OmniPBRBase(
-
-	
-    //  Albdeo  //
-
-	color diffuse_reflection_color = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Albedo Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-
-	
-	//  Reflecitivity //
-	
-	float specular_reflection_roughness = float(0.0) [[
-		anno::display_name("Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float2 specular_reflection_aniso_roughness = float2(0.0, 0.0) [[
-		anno::display_name("Aniso roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hidden()
-	]],
-	float metalness = float(0.0) [[
-		anno::display_name("Metalness"),
-		anno::description("Bias towards pure specular reflection"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(0.0, 1.0)
-	]],	
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(0.0, 1.0)
-	]],
-
-
-	//  Emission  //
-	
-	uniform bool enable_emission = false [[
-		anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emission_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-	float emission_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::soft_range(0.0, 1000.0),
-		anno::enable_if("enable_emission == true")
-	]],
-
-	
-    //  Geometry Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
-	float geometry_opacity = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	uniform float geometry_opacity_threshold = 0.f
-	[[
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-
-	
-	//  Clearcoat // 
-	
-    uniform bool enable_coat = false [[
-		anno::display_name("Enable Clearcoat Layer"),
-		anno::description("Adds a coat layer on top of the material when enabled"),
-		anno::in_group("Clearcoat")
-	]],
-	float coat_weight = float(1.0) [[
-		anno::display_name("Clearcoat Weight"),
-		anno::description("Sets the weight for coat layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	color coat_color = color(1.0) [[
-		anno::display_name("Clearcoat Tint"),
-		anno::description("Clearcoat is tinted and affects the underlying material"),
-		anno::in_group("Clearcoat")
-	]],
-	float coat_transparency = float(1.0) [[
-		anno::display_name("Clearcoat Transparency"),
-		anno::description("Adjusts the transparency of the coat. Can be turned into a fully opaque coat covering the underlying layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float coat_roughness = float(0.0) [[
-		anno::display_name("Clearcoat Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float2 coat_aniso_roughness = float2(0.0, 0.0) [[
-		anno::display_name("Clearcoat aniso roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hidden()
-	]],
-	float coat_ior = float(1.56) [[
-		anno::display_name("Clearcoat IOR"),
-		anno::description("Sets the Index of refraction for the coat layer"),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(0.0, 4.0)
-	]],
-    float3 clearcoat_geometry_normal = state::normal() [[
-        anno::display_name("Clearcoat Normal"),
-        anno::in_group("Clearcoat"),
-        anno::usage("normal")
-    ]],
-
-
-	//  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]],
-    float3 geometry_normal = state::normal() [[
-        anno::display_name("Geometry Normal"),
-        anno::in_group("Geometry"),
-        anno::usage("normal")
-    ]]
-
-) 
-[[
-	anno::display_name("OmniPBR Base"),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
- 	anno::in_group("Omni Materials"),
-	anno::version( 2, 1, 1),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "omniverse", "generic"))
-]]
- = let{
-
-    //  Diffuse Bsdf  //	
-    
-    color tinted_diffuse_color = diffuse_reflection_color * diffuse_tint;
-
-    color base_color = tinted_diffuse_color;
-
-    bsdf diffuse_bsdf = df::weighted_layer(
-		weight: 1.0,
-		layer:  df::diffuse_reflection_bsdf(
-			        tint:       base_color,
-			        roughness:  float(0.0)
-                ),
-		base:   bsdf(),
-		normal: geometry_normal
-	);
-
-	//  Glossy Reflection Bsdf  //
-
-	float roughness_u = math::clamp(specular_reflection_roughness * specular_reflection_roughness
-		+ specular_reflection_aniso_roughness.x * specular_reflection_aniso_roughness.x, 0, 1);
-	float roughness_v = math::clamp(specular_reflection_roughness * specular_reflection_roughness
-		+ specular_reflection_aniso_roughness.y * specular_reflection_aniso_roughness.y, 0, 1);
-	bsdf ggx_smith_bsdf = df::microfacet_ggx_smith_bsdf(
-		roughness_u:    roughness_u,
-		roughness_v:    roughness_v,
-		tint:           color(1.0),
-		mode:           df::scatter_reflect
-	);
-	
-	bsdf custom_curve_layer_bsdf = df::custom_curve_layer(
-		normal_reflectivity:  0.08,		
-		grazing_reflectivity: 1.0,
-		exponent:	          5.0,
-		weight:	              specular_level,
-		layer:                ggx_smith_bsdf,
-		base:	              diffuse_bsdf,
-		normal:               geometry_normal
-	);
-	
-	bsdf directional_factor_bsdf = df::tint(base_color, ggx_smith_bsdf);
-	
-	bsdf omni_PBR_bsdf = df::weighted_layer(
-        weight:     metalness,
-        layer:	    directional_factor_bsdf,
-		base:	    custom_curve_layer_bsdf,
-		normal:     geometry_normal
-	);
-	
-	//  Clear Coat  // 
-
-	float coat_roughness_u = math::clamp(coat_roughness * coat_roughness
-		+ coat_aniso_roughness.x * coat_aniso_roughness.x, 0, 1);
-	float coat_roughness_v = math::clamp(coat_roughness * coat_roughness
-		+ coat_aniso_roughness.y * coat_aniso_roughness.y, 0, 1);
-	bsdf coat_bsdf = df::microfacet_ggx_smith_bsdf(
-		roughness_u: coat_roughness_u,
-		roughness_v: coat_roughness_v,
-		tint:        color(1.0),
-		mode:        df::scatter_reflect
-	);
-	
-	bsdf opaque_coat = df::weighted_layer(
-        weight:     coat_transparency,
-		layer:	    ::df::tint( 
-					    tint: coat_color,
-					    base: omni_PBR_bsdf
-                    ),
-		base:	    ::df::diffuse_reflection_bsdf(
-					    tint: coat_color
-                    )
-	);
-	
-	bsdf omni_PBR_coated_bsdf = df::fresnel_layer(
-		ior:     coat_ior,
-		weight:  coat_weight,
-		layer:   coat_bsdf,
-		base:    opaque_coat,
-		normal:  clearcoat_geometry_normal 
-	);
-	
-    bsdf final_bsdf = enable_coat ? omni_PBR_coated_bsdf : omni_PBR_bsdf;
-                                    
-    color emission_value = enable_emission ? emission_color * color(emission_intensity) : color(0.0);
-	
-	float opacity_value = geometry_opacity;
-    float cutout_opacity = enable_opacity ? ((geometry_opacity_threshold == 0.0) ? opacity_value : ((opacity_value >= geometry_opacity_threshold) ? 1.0 : 0)) : 1.0;
- 
-    material_emission emission = material_emission(
-                                    df::diffuse_edf(),
-                                    intensity: emission_value 
-                                    );
-
-    material_surface surface =  material_surface(
-		                            scattering: final_bsdf,
-		                            emission:   emission
-		                            );
-
-    material_geometry geometry = material_geometry(
-                                    normal: state::rounded_corner_normal(
-                                        radius: round_edges_radius,
-                                        across_materials: round_edges_across_materials,
-                                        roundness: round_edges_roundness
-                                    ),
-                                    cutout_opacity: cutout_opacity
-                                    );
-
-} in material(
-	surface: surface,
-	geometry: geometry
-);

assets/a_frame_sign/simready_usd/materials/OmniPBR_ClearCoat.mdl

@@ -1,711 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::state::*;
-import ::tex::*;
-import ::anno::*;
-
-import ::debug::*;
-
-import ::nvidia::core_definitions::file_texture;
-import ::nvidia::core_definitions::normalmap_texture;
-
-import OmniPBRBase::*;
-
-//  Functions  //
-
-
-//  Returns a matrix from R,T,S. inputs //
-
-uniform float4x4 rotation_translation_scale(
-    uniform float3 rotation = float3(0.)
-        [[ anno::description("Rotation applied to every UVW coordinate") ]],
-    uniform float3 translation = float3(0.)
-        [[ anno::description("Offset applied to every UVW coordinate") ]],
-    uniform float3 scaling = float3(1.)
-        [[ anno::description("Scale applied to every UVW coordinate") ]]
-)
-[[
-    anno::description("Construct a transformation matrix from euler rotation, translation and scale"),
-    anno::hidden()
-]]
-{
-    float4x4 scale =
-        float4x4(scaling.x         , 0.0               , 0.0               , 0.0,
-                 0.0               , scaling.y         , 0.0               , 0.0,
-                 0.0               , 0.0               , scaling.z         , 0.0,
-                 translation.x     , translation.y     , translation.z     , 1.0);
-
-    float3 s = math::sin(rotation);
-    float3 c = math::cos(rotation);
-    
-    float4x4 rotate =
-        float4x4(  c.y*c.z    , -c.x*s.z + s.x*s.y*c.z ,  s.x*s.z + c.x*s.y*c.z , 0.0,
-                   c.y*s.z    ,  c.x*c.z + s.x*s.y*s.z , -s.x*c.z + c.x*s.y*s.z , 0.0,
-                  -s.y        ,  s.x*c.y               ,  c.x*c.y               , 0.0,
-                   0.0        ,  0.0                   ,  0                     , 1.0);
-
-    return   scale * rotate;
-}
-
-//  Returns the normal n in tangent space, given n is in internal space. //
-
-float3 transform_internal_to_tangent(float3 n)
-{
-	/* flip_tangent_v */
-    return
-        n.x* float3(state::texture_tangent_u(0).x,-state::texture_tangent_v(0).x,state::normal().x)+
-        n.y* float3(state::texture_tangent_u(0).y,-state::texture_tangent_v(0).y,state::normal().y)+
-        n.z* float3(state::texture_tangent_u(0).z,-state::texture_tangent_v(0).z,state::normal().z);
-}
-
-//  Returns the normal n in internal space, given n is in tangent space.
-float3 transform_tangent_to_internal(float3 n)
-{
-    return  state::texture_tangent_u(0) * n.x -
-            state::texture_tangent_v(0) * n.y + /* flip_tangent_v */
-            state::normal() * n.z;
-}
-
-//  Returns a normal by adding a detail normal to a global normal.
-export float3 add_detail_normal(float3 nd = state::normal(), float3 n = state::normal())
-{
-    // http://blog.selfshadow.com/publications/blending-in-detail/
-    float3  n_t = transform_internal_to_tangent(n);
-    float3 nd_t = transform_internal_to_tangent(nd);
-            n_t = n_t + float3(0.,0.,1.);
-           nd_t = nd_t *  float3(-1.,-1.,1.);
-              n = n_t * math::dot(n_t, nd_t)/n_t.z - nd_t;
-    return math::normalize(transform_tangent_to_internal(n));
-}
-
-base::texture_return multiply_colors(
-    color color_1 = color(1.0, 1.0, 1.0),
-    color color_2 = color(.5, .5, .5),
-	float weight  = 1.0
-    ) 
-[[ 
-    anno::hidden() 
-]]
-{
-    return base::blend_color_layers(
-                layers: base::color_layer[](
-                    base::color_layer(
-                        layer_color:    color_2,
-                        weight:         weight,
-                        mode:           base::color_layer_multiply
-                        )),
-                base: color_1
-            );
-}
-
-
-//  OmniPBR Clearcoat  //
-
-export material OmniPBR_ClearCoat(
-
-    //  Albdeo  //
-
-	color diffuse_color_constant = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	uniform texture_2d diffuse_texture = texture_2d() [[
-		anno::display_name("Albedo Map"),
-		anno::in_group("Albedo")
-	]],
-	float albedo_desaturation = float(0.0) [[
-		anno::display_name("Albedo Map Desaturation"),
-		anno::description("Desaturates the albedo map"),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	float albedo_add = float(0.0) [[
-		anno::display_name("Albedo Add"),
-		anno::description("Adds a constant value to the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(-1.0), float(1.0))
-	]],	
-	float albedo_brightness = float(1.0) [[
-		anno::display_name("Albedo Brightness"),
-		anno::description("Multiplier for the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],	
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Color Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-	
-
-	//  Reflectivity //
-	
-	float reflection_roughness_constant  = float(0.5) [[
-		anno::display_name("Roughness Amount"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float reflection_roughness_texture_influence = float(0.0) [[
-		anno::display_name("Roughness Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the roughness texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d reflectionroughness_texture = texture_2d() [[
-		anno::display_name("Roughness Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-	float metallic_constant = float(0.0) [[
-		anno::display_name("Metallic Amount"),
-		anno::description("Metallic Material"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],	
-	float metallic_texture_influence = float(0.0) [[
-		anno::display_name("Metallic Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the metallic texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d metallic_texture = texture_2d() [[
-		anno::display_name("Metallic Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("metalness")
-	]], 
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	
-
-	//  ORM  //
- 
-	uniform bool enable_ORM_texture = false [[
-		anno::display_name("Enable ORM Texture"),
-		anno::description("The ORM texture will be used to extract the Occlusion, Roughness and Metallic textures from R,G,B channels"),
-		anno::in_group("Reflectivity")
-	]],
-	uniform texture_2d ORM_texture = texture_2d() [[
-		anno::display_name("ORM Map"),
-		anno::description("Texture that has Occlusion, Roughness and Metallic maps stored in their respective R, G and B channels"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-
-
-	//  AO Group  // 
-
-	float ao_to_diffuse = 0.0 [[
-		anno::display_name("AO to diffuse"),
-		anno::description("Controls the amount of ambient occlusion multiplied against the diffuse color channel"),
-		anno::in_group("AO"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d ao_texture = texture_2d() [[
-		anno::display_name("Ambient Occlusion Map"),
-		anno::description("The ambient occlusion texture for the material"),
-		anno::in_group("AO"),
-		anno::usage("occlusion")
-	]],
-	
-	
-	//  Emission //  
-
-	uniform bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emissive_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-    	uniform texture_2d emissive_color_texture = texture_2d() [[ 
-		anno::display_name("Emissive Color map"),
-        anno::in_group("Emissive"),
-		anno::description("The emissive color texture"),
-        anno::enable_if("enable_emission == true")
-    	]],	
-	uniform texture_2d emissive_mask_texture = texture_2d() [[
-		anno::display_name("Emissive Mask map"),
-		anno::description("The texture masking the emissive color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true"),
-		anno::usage("occlusion")
-	]],
-	float emissive_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],	
-
-
-    //  Cutout Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
- 	uniform texture_2d opacity_texture = texture_2d() [[
-		anno::display_name("Opacity Map"),
-		anno::in_group("Opacity"),
-		anno::usage("opacity")
-	]],
-	float opacity_constant = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform bool enable_opacity_texture = false [[
-		anno::display_name("Enable Opacity Texture"),
-		anno::description("Enables or disables the usage of the opacity texture map"),
-		anno::in_group("Opacity")
-	]],
-	uniform base::mono_mode opacity_mode = base::mono_average [[
-		anno::display_name("Opacity Mono Source"),
-		anno::description("Determines how to lookup opacity from the supplied texture. mono_alpha, mono_average, mono_luminance, mono_maximum"),
-		anno::in_group("Opacity")
-	]],
-	uniform float opacity_threshold = float(0.0) [[
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-
-
-	//  Clearcoat // 
-	
-	uniform bool enable_clearcoat = false [[
-		anno::display_name("Enable Clearcoat Layer"),
-		anno::description("Adds a clearcoat layer on top of the material when enabled"),
-		anno::in_group("Clearcoat")
-	]],
-	float clearcoat_weight = float(1.0) [[
-		anno::display_name("Clearcoat Weight"),
-		anno::description("Sets the weight for clearcoat layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	color clearcoat_tint = color(1.0) [[
-		anno::display_name("Clearcoat Tint"),
-		anno::description("Clearcoat is tinted and affects the underlying material"),
-		anno::in_group("Clearcoat")
-	]],
-	float clearcoat_transparency = float(1.0) [[
-		anno::display_name("Clearcoat Transparency"),
-		anno::description("Adjusts the transparency of the clearcoat. Can be turned into a fully opaque clearcoat covering the underlying layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float clearcoat_reflection_roughness = float(0.0) [[
-		anno::display_name("Clearcoat Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float clearcoat_ior = float(1.56) [[
-		anno::display_name("Clearcoat IOR"),
-		anno::description("Sets the Index of refraction for the clearcoat layer"),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(float(0.0), float(4.0))
-	]],
-	uniform float clearcoat_bump_factor = float(1.0) [[
-		anno::display_name("Clearcoat Normal Map Strength"),
-		anno::description("Strength of normal map."),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d clearcoat_normalmap_texture = texture_2d() [[
-		anno::display_name("Clearcoat Normal Map"),
-		anno::description("Enables the usage of the normalmap texture"),
-		anno::in_group("Clearcoat"),
-		anno::usage("normal")
-	]], 	
-	uniform float2 clearcoat_texture_translate =  float2(0.0) [[
-		anno::display_name("Clearcoat Texture Translate"),
-		anno::description("Controls the position of the clearcoat texture"),
-		anno::ui_order(1),
-		anno::in_group("UV")
-	]],
-	uniform float clearcoat_texture_rotate = float(0.0) [[
-		anno::display_name("Clearcoat Texture Rotate"),
-		anno::description("Rotates angle of the clearcoat texture in degrees"),
-		anno::ui_order(2),
-		anno::in_group("UV")
-	]],
-	uniform float2 clearcoat_texture_scale = float2(1.0) [[
-		anno::display_name("Clearcoat Texture Tiling"),
-		anno::description("Controls the repetition of the clearcoat texture"),
-		anno::ui_order(3),
-		anno::in_group("UV")
-	]],
-	float clearcoat_flatten = float(1.0) [[
-		anno::display_name("Clearcoat Flatten"),
-		anno::description("Flattens the clearcoat to even out the underlying bump maps"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-
-
-	//  Normal  // 
-	
-	uniform float geometry_normal_roughness_strength = 1.f
-	[[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Normal map to roughness weight"),
-		anno::description("Enables and weights roughness induced by normal maps"),
-		anno::in_group("Normal")
-	]],
-	uniform float bump_factor = float(1.0) [[
-		anno::display_name("Normal Strength"),
-		anno::description("Strength of normal map"),
-		anno::in_group("Normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d normalmap_texture = texture_2d() [[
-		anno::display_name("Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]], 
-	uniform float detail_bump_factor = float(0.3) [[
-		anno::display_name("Detail Normal Strength"),
-		anno::in_group("Normal"),
-		anno::description("Strength of the detail normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d detail_normalmap_texture = texture_2d() [[
-		anno::display_name("Detail Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]],
-	uniform bool flip_tangent_u = false [[
-        	anno::display_name("Normal Map Flip U Tangent"),
-        	anno::in_group("Normal")
-    ]],
-	uniform bool flip_tangent_v = true [[
-        	anno::display_name("Normal Map Flip V Tangent"),
-        	anno::in_group("Normal")
-    ]],
-
-
-	//  UVW Projection Group  //
-
-	uniform bool project_uvw = false [[
-		anno::display_name("Enable Project UVW Coordinates"),
-		anno::description("When enabled, UV coordinates will be generated by projecting them from a coordinate system"),
-		anno::in_group("UV")
-	]],
-	uniform bool world_or_object = false [[
-		anno::display_name("Enable World Space"),
-		anno::description("When enabled, uses world space for projection, otherwise object space is used"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform int uv_space_index =  0 [[
-		anno::display_name("UV Space Index"),
-		anno::description("UV Space Index"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true"),
-		anno::hard_range(int(0), int(3))
-	]],
-	
-
-	//  UVW Adjustments Group  //
-
-	uniform float2 texture_translate = float2(0.0) [[
-		anno::display_name("Texture Translate"),
-		anno::description("Controls position of texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float texture_rotate = float(0.0) [[
-		anno::display_name("Texture Rotate"),
-		anno::description("Rotates angle of texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 texture_scale = float2(1.0) [[
-		anno::display_name("Texture Tiling"),
-		anno::description("Controls repetition of the texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_translate = float2(0.0) [[
-		anno::display_name("Detail Texture Translate"),
-		anno::description("Controls the position of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float detail_texture_rotate = float(0.0) [[
-		anno::display_name("Detail Texture Rotate"),
-		anno::description("Rotates angle of the detail texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_scale = float2(1.0) [[
-		anno::display_name("Detail Texture Tiling"),
-		anno::description("Controls repetition of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-    ]],
-
-
-    //  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]]
-) 
-[[
-	anno::display_name("OmniPBR ClearCoat "),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
-	anno::in_group("Base"),
-	anno::version( 2, 1, 1),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "clearcoat", "omniverse", "generic"))
-]] = let {
-
-	//  UVW lookup and transformation  //
-	base::texture_coordinate_system the_system = world_or_object ? base::texture_coordinate_world : base::texture_coordinate_object;
-	
-	base::texture_coordinate_info uvw = project_uvw ?  base::coordinate_projection(
-								coordinate_system: the_system,
-								    texture_space: uv_space_index,
-								  projection_type: base::projection_cubic 
-							    ) :
-							    base::coordinate_source(
-								coordinate_system: base::texture_coordinate_uvw,
-								    texture_space: uv_space_index 
-							    );							
-	
-	base::texture_coordinate_info transformed_uvw = base::transform_coordinate(
-								  			transform: rotation_translation_scale(
-						                      scaling: float3(texture_scale.x, texture_scale.y, 1.0),
-								   			 rotation: float3(0.0, 0.0, texture_rotate/180.*math::PI ),
-							        	  translation: float3(texture_translate.x, texture_translate.y, 0.0)
-							        ),
-							        coordinate: uvw
-								);
-	
-	base::texture_coordinate_info detail_transformed_uvw = base::transform_coordinate(
-							       		  transform: rotation_translation_scale(
-								  	    	scaling: float3(detail_texture_scale.x, detail_texture_scale.y, 1.0),
-								           rotation: float3(0.0, 0.0, detail_texture_rotate/180.*math::PI ),
-								        translation: float3(detail_texture_translate.x, detail_texture_translate.y, 0.0)
-								        ),
-								        coordinate: uvw
-									);
-
-	base::texture_coordinate_info clearcoat_transformed_uvw =   base::transform_coordinate(
-									  	  transform: rotation_translation_scale(
-								            scaling: float3(clearcoat_texture_scale.x, clearcoat_texture_scale.y, 1.0),
-								           rotation: float3(0.0, 0.0, clearcoat_texture_rotate/180.*math::PI ),
-								        translation: float3(clearcoat_texture_translate.x, clearcoat_texture_translate.y, 0.f)
-									),
-									coordinate: uvw
-									);	
-
-	//  Normal calculations  //
-	OmniPBRBase::NormalData defaultData = OmniPBRBase::NormalData(state::normal(), float2(0));
-
-	OmniPBRBase::NormalData normal_data = tex::texture_isvalid(normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-							texture:        normalmap_texture,
-							factor:         bump_factor,
-							uvw:            transformed_uvw,
-							flip_tangent_u: flip_tangent_u,
-							flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							//flip_tangent_v: true
-
-		) : defaultData;
-	float3 the_normal = normal_data.normal;
-
-	OmniPBRBase::NormalData detail_normal_data = tex::texture_isvalid(detail_normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-							texture:        detail_normalmap_texture,
-							factor:         detail_bump_factor,
-							uvw:            detail_transformed_uvw,
-							flip_tangent_u: flip_tangent_u,
-							flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							) : defaultData;
-	float3 detail_normal = detail_normal_data.normal;
-
-	OmniPBRBase::NormalData clearcoat_normal_data = tex::texture_isvalid(clearcoat_normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-								texture:        clearcoat_normalmap_texture,
-								factor:         clearcoat_bump_factor,
-								uvw:            clearcoat_transformed_uvw,
-								flip_tangent_u: flip_tangent_u,
-								flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							) : defaultData;
-	float3 clearcoat_normal = clearcoat_normal_data.normal;
-
-
-	float3 diffuse_gloss_normal	        = tex::texture_isvalid(detail_normalmap_texture) ?  add_detail_normal(detail_normal, the_normal) : the_normal;
-	float3 flattened_clearcoat_normal   = ::math::lerp(diffuse_gloss_normal, ::state::normal(), clearcoat_flatten);
-	float3 final_clearcoat_normal       = tex::texture_isvalid(clearcoat_normalmap_texture) ? add_detail_normal(flattened_clearcoat_normal, clearcoat_normal)
-                                                                                            : flattened_clearcoat_normal;
-
-
-	//  ORM Handling  // 
-
-	float3 ORM_lookup = tex::lookup_float3( 
-                              tex: ORM_texture, 
-                            coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)
-                            );
-
-	 
-	float3 roughness_lookup = tex::lookup_float3(
-					  tex: reflectionroughness_texture,
-					coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)		
-					);
-	
-	float roughness_selection    = enable_ORM_texture ? ORM_lookup.y : roughness_lookup.x;
-	float reflection_roughness_s   = math::lerp(reflection_roughness_constant, roughness_selection, reflection_roughness_texture_influence);
-	float2 reflection_roughness = float2(math::sqrt(reflection_roughness_s*reflection_roughness_s + (geometry_normal_roughness_strength * normal_data.roughness.x * normal_data.roughness.x)),
-	                                     math::sqrt(reflection_roughness_s*reflection_roughness_s + (geometry_normal_roughness_strength * normal_data.roughness.y * normal_data.roughness.y)));
-
-	float2 clearcoat_reflection_roughness2 = float2(math::sqrt(clearcoat_reflection_roughness*clearcoat_reflection_roughness + (geometry_normal_roughness_strength * clearcoat_normal_data.roughness.x * clearcoat_normal_data.roughness.x)),
-												    math::sqrt(clearcoat_reflection_roughness*clearcoat_reflection_roughness + (geometry_normal_roughness_strength * clearcoat_normal_data.roughness.y * clearcoat_normal_data.roughness.y)));
-
-	//  Diffuse Color Lookup and AO  //
-	
-	base::texture_return base_lookup = base::file_texture(
-						      	  texture: diffuse_texture,
-					    	 color_offset: color(albedo_add),
-					          color_scale: color(albedo_brightness),
-					          mono_source: base::mono_luminance,
-					                  uvw: transformed_uvw,
-					                 clip: false		
-						);
-	
-	base::texture_return ao_lookup = base::file_texture(
-					 	      	  texture: ao_texture,
-					       	 color_offset: color(0.0, 0.0, 0.0),
-					          color_scale: color(1.0, 1.0, 1.0),
-					          mono_source: base::mono_average,
-					                  uvw: transformed_uvw,
-					       	         clip: false		
-						);
-
-
-	color ao_color          = enable_ORM_texture ? color(ORM_lookup.x) : ao_lookup.tint;
-	color desaturated_base  = math::lerp(base_lookup.tint, color(base_lookup.mono), albedo_desaturation);
-	color diffuse           = tex::texture_isvalid(diffuse_texture)? desaturated_base : diffuse_color_constant;
-	color tinted_diffuse    = multiply_colors(diffuse, diffuse_tint, 1.0).tint;
-	
-	color base_color = multiply_colors(
-			   	color_1: tinted_diffuse,
-				color_2: ao_color,
-				 weight: ao_to_diffuse
-				).tint;
-
-	
-	//  Metalness   //
-
-	float3 metallic_lookup = tex::lookup_float3(
-				tex: metallic_texture,
-				coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)
-				);
-					
-	float metallic_selection = enable_ORM_texture ? ORM_lookup.z : metallic_lookup.x;
-	float metallic = math::lerp(metallic_constant, metallic_selection, metallic_texture_influence);
-
-
-	//  Emission   //
-
-	color emission_color_texture = tex::texture_isvalid(emissive_color_texture) ?
-                                        base::file_texture(
-												texture: emissive_color_texture,
-                                           color_offset: color(0.0, 0.0, 0.0),
-                                            color_scale: color(1.0, 1.0, 1.0),
-                                            mono_source: base::mono_average,
-						    						uvw: transformed_uvw,
-						   						   clip: false        
-                                            ).tint : emissive_color;
-
-    color emission_mask_texture = tex::texture_isvalid(emissive_mask_texture) ?
-                                        base::file_texture(
-												texture: emissive_mask_texture,
-                                           color_offset: color(0.0, 0.0, 0.0),
-                                            color_scale: color(1.0, 1.0, 1.0),
-                                            mono_source: base::mono_average,
-						    						uvw: transformed_uvw,
-						   						   clip: false        
-                                            ).tint : color(1.0);
-  
-    color final_emission_color = enable_emission ? emission_color_texture * emission_mask_texture: color(0.0);
-
-    //  Opacity   //
-	
-    float opacity_value = enable_opacity_texture ? base::file_texture(
-						    texture: opacity_texture,
-						mono_source: opacity_mode,
-								uvw: transformed_uvw
-						).mono : opacity_constant;
-
-    float cutout_opacity = enable_opacity ? ((opacity_threshold == 0.0) ? opacity_value : ((opacity_value >= opacity_threshold) ? 1.0 : 0)) : 1.0;
-
-	material base = OmniPBRBase::OmniPBRBase(
-		diffuse_reflection_color: base_color, 
-		specular_reflection_aniso_roughness: reflection_roughness, 
-		specular_level: specular_level,
-		metalness: metallic,
-		enable_emission: enable_emission,
-		emission_color: final_emission_color,
-		emission_intensity: emissive_intensity,
-		enable_coat: enable_clearcoat,
-		coat_weight: clearcoat_weight,
-		coat_color: clearcoat_tint,
-		coat_transparency: clearcoat_transparency,
-		coat_aniso_roughness: clearcoat_reflection_roughness2,
-		coat_ior: clearcoat_ior,
-		enable_opacity: enable_opacity,
-		geometry_opacity: cutout_opacity,
-		clearcoat_geometry_normal: final_clearcoat_normal,
-		round_edges_radius: round_edges_radius,
-		round_edges_roundness: round_edges_roundness,
-		round_edges_across_materials: round_edges_across_materials,
-		geometry_normal: diffuse_gloss_normal
-    );
-
-} in material(
-surface:  base.surface,
-geometry: base.geometry
-);

assets/angle_grinder/simready_usd/.simready/validation.json

@@ -1,174 +0,0 @@
-{
-  "SimReady_Metadata": {
-    "validation": {
-      "profile": "Robotics-Prop",
-      "profile_version": "4.0.0",
-      "validated_features": {
-        "2026-10-30": {
-          "FET_000_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.007']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.004']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_001_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "1.0.1"
-          },
-          "FET_003_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_003_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_004_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_MUJOCO': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_NEWTON': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_004_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_005_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.GSP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_MDL": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_006_OPENPBR": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.VM.PBR.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_007_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NVM.001', 'com.nvidia.simready.NVM.002', 'com.nvidia.simready.NVM.003']",
-            "passed": false,
-            "version": "0.2.0"
-          },
-          "FET_010_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.DISP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_011_RTX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_011_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_031_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_033_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_031_STANDARD': {'version': '0.1.0'}}]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_046_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_100_ISAAC": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "optional requirements": "['com.nvidia.simready.ISA.001']",
-            "passed": false,
-            "version": "0.4.0"
-          }
-        }
-      }
-    }
-  }
-}

assets/angle_grinder/simready_usd/angle_grinder.usd

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2d1e7ad62903a082c1e6c9bc98186bac34905026cf875ad58203e3f8c5a7d473
-size 14859693

assets/angle_grinder/simready_usd/materials/OmniPBR.mdl

@@ -1,396 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::state::*;
-import ::tex::*;
-import ::anno::*;
-
-import ::debug::*;
-
-import ::nvidia::core_definitions::file_texture;
-import ::nvidia::core_definitions::normalmap_texture;
-
-import OmniPBR_ClearCoat::*;
-
-
-//  OmniPBR  //
-
-export material OmniPBR(
-
-    //  Albdeo  //
-
-	color diffuse_color_constant = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	uniform texture_2d diffuse_texture = texture_2d() [[
-		anno::display_name("Albedo Map"),
-		anno::in_group("Albedo")
-	]],
-	float albedo_desaturation = float(0.0) [[
-		anno::display_name("Albedo Map Desaturation"),
-		anno::description("Desaturates the albedo map"),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	float albedo_add = float(0.0) [[
-		anno::display_name("Albedo Add"),
-		anno::description("Adds a constant value to the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(-1.0), float(1.0))
-	]],	
-	float albedo_brightness = float(1.0) [[
-		anno::display_name("Albedo Brightness"),
-		anno::description("Multiplier for the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],	
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Color Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-	
-
-	//  Reflectivity //
-	
-	float reflection_roughness_constant = float(0.5) [[
-		anno::display_name("Roughness Amount"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float reflection_roughness_texture_influence = float(0.0) [[
-		anno::display_name("Roughness Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the roughness texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d reflectionroughness_texture = texture_2d() [[
-		anno::display_name("Roughness Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-	float metallic_constant = float(0.0) [[
-		anno::display_name("Metallic Amount"),
-		anno::description("Metallic Material"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],	
-	float metallic_texture_influence = float(0.0) [[
-		anno::display_name("Metallic Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the metallic texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d metallic_texture = texture_2d() [[
-		anno::display_name("Metallic Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("metalness")
-	]], 
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	
-
-	//  ORM  //
- 
-	uniform bool enable_ORM_texture = false [[
-		anno::display_name("Enable ORM Texture"),
-		anno::description("The ORM texture will be used to extract the Occlusion, Roughness and Metallic textures from R,G,B channels"),
-		anno::in_group("Reflectivity")
-	]],
-	uniform texture_2d ORM_texture = texture_2d() [[
-		anno::display_name("ORM Map"),
-		anno::description("Texture that has Occlusion, Roughness and Metallic maps stored in their respective R, G and B channels"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-
-
-	//  AO Group  // 
-
-	float ao_to_diffuse = 0.0 [[
-		anno::display_name("AO to diffuse"),
-		anno::description("Controls the amount of ambient occlusion multiplied against the diffuse color channel"),
-		anno::in_group("AO"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d ao_texture = texture_2d() [[
-		anno::display_name("Ambient Occlusion Map"),
-		anno::description("The ambient occlusion texture for the material"),
-		anno::in_group("AO"),
-		anno::usage("occlusion")
-	]],
-	
-	
-	//  Emission //  
-
-	uniform bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emissive_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-    	uniform texture_2d emissive_color_texture = texture_2d() [[ 
-		anno::display_name("Emissive Color map"),
-        anno::in_group("Emissive"),
-		anno::description("The emissive color texture"),
-        anno::enable_if("enable_emission == true")
-    ]],	
-	uniform texture_2d emissive_mask_texture = texture_2d() [[
-		anno::display_name("Emissive Mask map"),
-		anno::description("The texture masking the emissive color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true"),
-	 	anno::usage("occlusion")
-	]],
-	float emissive_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],	
-
-
-    //  Cutout Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
- 	uniform texture_2d opacity_texture = texture_2d() [[
-		anno::display_name("Opacity Map"),
-		anno::in_group("Opacity"),
-		anno::usage("opacity")
-	]],
-	float opacity_constant = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform bool enable_opacity_texture = false [[
-		anno::display_name("Enable Opacity Texture"),
-		anno::description("Enables or disables the usage of the opacity texture map"),
-		anno::in_group("Opacity")
-	]],
-	uniform base::mono_mode opacity_mode = base::mono_average [[
-		anno::display_name("Opacity Mono Source"),
-		anno::description("Determines how to lookup opacity from the supplied texture. mono_alpha, mono_average, mono_luminance, mono_maximum"),
-		anno::in_group("Opacity")
-	]],
-	uniform float opacity_threshold = float(0.0) [[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity")
-	]],
-
-
-	//  Normal  // 
-	
-	uniform float geometry_normal_roughness_strength = 1.f
-	[[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Normal map to roughness weight"),
-		anno::description("Enables and weights roughness induced by normal maps"),
-		anno::in_group("Normal")
-	]],
-	uniform float bump_factor = float(1.0) [[
-		anno::display_name("Normal Strength"),
-		anno::description("Strength of normal map"),
-		anno::in_group("Normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d normalmap_texture = texture_2d() [[
-		anno::display_name("Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]], 
-	uniform float detail_bump_factor = float(0.3) [[
-		anno::display_name("Detail Normal Strength"),
-		anno::in_group("Normal"),
-		anno::description("Strength of the detail normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d detail_normalmap_texture = texture_2d() [[
-		anno::display_name("Detail Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]],
-	uniform bool flip_tangent_u = false  [[
-        anno::display_name("Normal Map Flip U Tangent"),
-        anno::in_group("Normal")
-    	]],
-	uniform bool flip_tangent_v = true [[
-        anno::display_name("Normal Map Flip V Tangent"),
-        anno::in_group("Normal")
-    	]],
-
-
-	//  UVW Projection Group  //
-
-	uniform bool project_uvw = false [[
-		anno::display_name("Enable Project UVW Coordinates"),
-		anno::description("When enabled, UV coordinates will be generated by projecting them from a coordinate system"),
-		anno::in_group("UV")
-	]],
-	uniform bool world_or_object = false [[
-		anno::display_name("Enable World Space"),
-		anno::description("When enabled, uses world space for projection, otherwise object space is used"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform int uv_space_index =  0 [[
-		anno::display_name("UV Space Index"),
-		anno::description("UV Space Index."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true"),
-		anno::hard_range(int(0), int(3))
-	]],
-	
-
-	//  UVW Adjustments Group  //
-
-	uniform float2 texture_translate =  float2(0.0) [[
-		anno::display_name("Texture Translate"),
-		anno::description("Controls position of texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float texture_rotate = float(0.0) [[
-		anno::display_name("Texture Rotate"),
-		anno::description("Rotates angle of texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 texture_scale =  float2(1.0) [[
-		anno::display_name("Texture Tiling"),
-		anno::description("Controls the repetition of the texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_translate =  float2(0.0) [[
-		anno::display_name("Detail Texture Translate"),
-		anno::description("Controls the position of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float detail_texture_rotate =  float(0.0) [[
-		anno::display_name("Detail Texture Rotate"),
-		anno::description("Rotates angle of the detail texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_scale =  float2(1.0) [[
-		anno::display_name("Detail Texture Tiling"),
-		anno::description("Controls the repetition of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-    ]],
-    
-
-    //  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]]
-) 
-[[
-	anno::display_name("OmniPBR"),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
-    anno::in_group("Base"),
-	anno::version( 2, 1, 2),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "omniverse", "generic"))
-]] = let {
-
-material base = OmniPBR_ClearCoat::OmniPBR_ClearCoat(
-    diffuse_color_constant: diffuse_color_constant,
-    diffuse_texture: diffuse_texture,
-    albedo_desaturation: albedo_desaturation,
-    albedo_add: albedo_add,
-    albedo_brightness: albedo_brightness,
-    diffuse_tint: diffuse_tint,
-    reflection_roughness_constant: reflection_roughness_constant,
-    reflection_roughness_texture_influence: reflection_roughness_texture_influence,
-    reflectionroughness_texture: reflectionroughness_texture,
-    metallic_constant: metallic_constant,
-    metallic_texture_influence: metallic_texture_influence,
-    metallic_texture: metallic_texture,
-    specular_level: specular_level,
-    enable_ORM_texture: enable_ORM_texture,
-    ORM_texture: ORM_texture,
-    ao_to_diffuse: ao_to_diffuse,
-    ao_texture: ao_texture,
-	enable_emission: enable_emission,
-    emissive_color: emissive_color,
-    emissive_color_texture: emissive_color_texture, 
-    emissive_mask_texture: emissive_mask_texture,
-    emissive_intensity: emissive_intensity,      
-    enable_opacity: enable_opacity,          
-    opacity_texture: opacity_texture,         
-    opacity_constant: opacity_constant,        
-    enable_opacity_texture: enable_opacity_texture,  
-    opacity_mode: opacity_mode,            
-    opacity_threshold: opacity_threshold,
-    geometry_normal_roughness_strength:     geometry_normal_roughness_strength,
-    bump_factor: bump_factor,             
-    normalmap_texture: normalmap_texture,
-    detail_bump_factor: detail_bump_factor,      
-    detail_normalmap_texture: detail_normalmap_texture,
-    flip_tangent_u: flip_tangent_u,          
-    flip_tangent_v: flip_tangent_v,                  
-	project_uvw: project_uvw,
-    world_or_object: world_or_object,         
-    uv_space_index: uv_space_index,          
-    texture_translate: texture_translate,       
-    texture_rotate: texture_rotate,          
-    texture_scale: texture_scale,           
-    detail_texture_translate: detail_texture_translate,
-    detail_texture_rotate: detail_texture_rotate, 
-    detail_texture_scale: detail_texture_scale,
-    round_edges_radius: round_edges_radius,
-    round_edges_roundness: round_edges_roundness,
-    round_edges_across_materials: round_edges_across_materials
-);
-
-} in material(
-surface:  base.surface,
-geometry: base.geometry
-);

assets/angle_grinder/simready_usd/materials/OmniPBRBase.mdl

@@ -1,470 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::tex::*;
-import ::anno::*;
-import ::anno::*;
-
-export float3 HemiOctahedronToUnitVector( float2 Oct ) [[
-	anno::hidden()
-]]
-{
-    Oct = float2( Oct.x + Oct.y, Oct.x - Oct.y ) * 0.5;
-    float3 N = float3( Oct.x, Oct.y, 1.0 - math::dot( float2(1.0), math::abs(Oct) ) );
-    return math::normalize(N);
-}
-
-export struct NormalData  [[
-	anno::hidden()
-]]
-{
-	float3 normal;
-	float2 roughness;
-};
-
-export NormalData tangent_space_normal_roughness_texture(
-    uniform texture_2d texture
-        [[
-            anno::description("The input texture"),
-            anno::usage("normal")
-        ]],
-    uniform float factor = 1.0f
-        [[ anno::description("Determines the degree of bumpiness") ]],
-    uniform bool flip_tangent_u = false
-        [[ anno::description("Can be used to fix mismatches between the object's tangent space and the normal map's tangent space") ]],
-    uniform bool flip_tangent_v = false
-        [[ anno::description("Can be used to fix mismatches between the object's tangent space and the normal map's tangent space") ]],
-    base::texture_coordinate_info uvw = base::texture_coordinate_info()
-        [[ anno::description("Parameterization to be used for texture mapping. Defaults to texture channel 0.") ]],
-    uniform float2 crop_u = float2( 0.0, 1.0)
-        [[ anno::description("Restricts the texture access to sub-domain of the texture in the u direction") ]],
-    uniform float2 crop_v = float2( 0.0, 1.0)
-        [[ anno::description("Restricts the texture access to sub-domain of the texture in the v direction") ]],
-    uniform tex::wrap_mode wrap_u = tex::wrap_repeat
-        [[ anno::description("Wrapping mode in the u direction") ]],
-    uniform tex::wrap_mode wrap_v = tex::wrap_repeat
-        [[ anno::description("Wrapping mode in the v direction") ]],
-    uniform bool clip = false
-        [[
-            anno::description("deprecated, usewrap_mode=tex::wrap_clip. Defines wrap_clamp behavior. If true, lookup outside [0,1] results in no bump"),
-            anno::hidden()
-        ]],
-    uniform float scale = 1.
-        [[
-            anno::description("Scales the value red from the texture file. Can be used to adapt to different normal map formats"),
-            anno::unused()
-        ]],
-    uniform float offset = 0.
-        [[
-            anno::description("Offset applied to the value red from the texture file. Can be used to adapt to different normal map formats"),
-            anno::unused()
-        ]],
-    uniform float animation_start_time = 0.
-        [[ anno::description("When to start playing first frame of the animation ") ]],
-    uniform int2 animation_crop  = int2(0, 0)
-        [[ anno::description("If the texture is an animation, the range of frames to be played can be specified.") ]],
-    uniform tex::wrap_mode animation_wrap = tex::wrap_repeat
-        [[ anno::description("Defines what to do outside of regular animation time") ]],
-    uniform float animation_fps = 30
-        [[ anno::description("Framerate to use for animation playback") ]]
-)
-[[
-    anno::description("Interprets the color values of a bitmap as a vector in tangent space"),
-	anno::hidden(),
-    anno::noinline()
-]]
-{
-	NormalData normalData;
-	normalData.roughness = float2(0);
-	normalData.normal = state::normal();
-
-    float frame = 0.0;
-    if(animation_crop != int2(0,0)) //only if we have an animation
-    {
-        frame = (::state::animation_time()-animation_start_time) * animation_fps ; //start playing at first frame of the animation
-        switch ( animation_wrap) {
-            case tex::wrap_repeat:
-                frame=frame>0?  math::fmod(frame,animation_crop.y-animation_crop.x)+animation_crop.x:
-                                math::fmod(frame,animation_crop.y-animation_crop.x)+animation_crop.y;
-                break;
-            case tex::wrap_mirrored_repeat:
-                float animation_crop_2y = 2.0*animation_crop.y;
-                frame=frame>0?  math::fmod(frame,(animation_crop.y-animation_crop.x)*2.0)+animation_crop.x:
-                                math::fmod(frame,(animation_crop.y-animation_crop.x)*2.0)+animation_crop_2y-animation_crop.x;
-                if(frame>animation_crop.y)
-                    frame = animation_crop_2y-frame;
-                break;
-            case tex::wrap_clamp:
-                frame = math::clamp( frame+animation_crop.x, animation_crop.x, animation_crop.y);
-                break;
-            case tex::wrap_clip:
-                frame += animation_crop.x;
-                if(frame < animation_crop.x || frame > animation_crop.y) return normalData;
-                break;
-        }
-    }
-
-    if (tex::width(texture) == 0 || tex::height(texture) == 0 || // avoid division by zero in texremapu for invalid resource
-        factor == 0.0f)
-        return normalData;
-    {
-        if (clip) {
-            if (wrap_u == tex::wrap_clamp && (uvw.position.x < 0. || uvw.position.x > 1.)) {
-                return normalData;
-            }
-            if (wrap_v == tex::wrap_clamp && (uvw.position.y < 0. || uvw.position.y > 1.)) {
-                return normalData;
-            }
-        }
-        if (wrap_u == tex::wrap_clip && (uvw.position.x < 0. || uvw.position.x > 1.)) {
-            return normalData;
-        }
-        if (wrap_v == tex::wrap_clip && (uvw.position.y < 0. || uvw.position.y > 1.)) {
-            return normalData;
-        }
-    }
-    bool pixel_flip_u = flip_tangent_u;
-    bool pixel_flip_v = flip_tangent_v;
-    //if we mirror repeat a tangent space texture, tangent space needs to be flipped for every other tile
-    if (wrap_u == tex::wrap_mirrored_repeat) {
-        if( uvw.position.x > 0. && int(uvw.position.x) % 2 == 1)
-            pixel_flip_u = ! pixel_flip_u;
-        else if( uvw.position.x < 0. && int(uvw.position.x) % 2 == 0)
-            pixel_flip_u = ! pixel_flip_u;
-    }
-    if (wrap_v == tex::wrap_mirrored_repeat) {
-        if( uvw.position.y > 0. && int(uvw.position.y) % 2 == 1)
-            pixel_flip_v = ! pixel_flip_v;
-        else if( uvw.position.y < 0. && int(uvw.position.y) % 2 == 0)
-            pixel_flip_v = ! pixel_flip_v;
-    }
-
-    float3 transformed_tangent_u = uvw.tangent_u;
-    float3 transformed_tangent_v = uvw.tangent_v;
-
-    if (pixel_flip_u)
-        transformed_tangent_u=-transformed_tangent_u;
-    if (pixel_flip_v)
-        transformed_tangent_v=-transformed_tangent_v;
-
-    float3 tangent_space_normal;
-	float4 normal_raw = tex::lookup_float4(texture,float2(uvw.position.x,uvw.position.y), wrap_u, wrap_v, crop_u, crop_v, frame);
-	if(normal_raw.x > 1.5)
-	{
-		// octahedron packed by OV
-		normal_raw.x -= 2.0;
-		normal_raw.x -= 0.5;
-		normal_raw.y -= 0.5;
-		tangent_space_normal = HemiOctahedronToUnitVector(float2(normal_raw.x, normal_raw.y) * 2.0);
-		normalData.roughness = float2(normal_raw.z, normal_raw.w);
-	}
-	else
-	{
-		// regular
-		tangent_space_normal = (float3(normal_raw.x, normal_raw.y, normal_raw.z) - float3(0.5)) * 2.0;
-		normalData.roughness = float2(0);
-	}
-
-	normalData.normal =  math::normalize(
-        transformed_tangent_u * tangent_space_normal.x * factor +
-        transformed_tangent_v * tangent_space_normal.y * factor +
-        state::normal() * tangent_space_normal.z);
-
-	return normalData;
-}
-
-
-export material OmniPBRBase(
-
-	
-    //  Albdeo  //
-
-	color diffuse_reflection_color = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Albedo Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-
-	
-	//  Reflecitivity //
-	
-	float specular_reflection_roughness = float(0.0) [[
-		anno::display_name("Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float2 specular_reflection_aniso_roughness = float2(0.0, 0.0) [[
-		anno::display_name("Aniso roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hidden()
-	]],
-	float metalness = float(0.0) [[
-		anno::display_name("Metalness"),
-		anno::description("Bias towards pure specular reflection"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(0.0, 1.0)
-	]],	
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(0.0, 1.0)
-	]],
-
-
-	//  Emission  //
-	
-	uniform bool enable_emission = false [[
-		anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emission_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-	float emission_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::soft_range(0.0, 1000.0),
-		anno::enable_if("enable_emission == true")
-	]],
-
-	
-    //  Geometry Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
-	float geometry_opacity = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	uniform float geometry_opacity_threshold = 0.f
-	[[
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-
-	
-	//  Clearcoat // 
-	
-    uniform bool enable_coat = false [[
-		anno::display_name("Enable Clearcoat Layer"),
-		anno::description("Adds a coat layer on top of the material when enabled"),
-		anno::in_group("Clearcoat")
-	]],
-	float coat_weight = float(1.0) [[
-		anno::display_name("Clearcoat Weight"),
-		anno::description("Sets the weight for coat layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	color coat_color = color(1.0) [[
-		anno::display_name("Clearcoat Tint"),
-		anno::description("Clearcoat is tinted and affects the underlying material"),
-		anno::in_group("Clearcoat")
-	]],
-	float coat_transparency = float(1.0) [[
-		anno::display_name("Clearcoat Transparency"),
-		anno::description("Adjusts the transparency of the coat. Can be turned into a fully opaque coat covering the underlying layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float coat_roughness = float(0.0) [[
-		anno::display_name("Clearcoat Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float2 coat_aniso_roughness = float2(0.0, 0.0) [[
-		anno::display_name("Clearcoat aniso roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hidden()
-	]],
-	float coat_ior = float(1.56) [[
-		anno::display_name("Clearcoat IOR"),
-		anno::description("Sets the Index of refraction for the coat layer"),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(0.0, 4.0)
-	]],
-    float3 clearcoat_geometry_normal = state::normal() [[
-        anno::display_name("Clearcoat Normal"),
-        anno::in_group("Clearcoat"),
-        anno::usage("normal")
-    ]],
-
-
-	//  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]],
-    float3 geometry_normal = state::normal() [[
-        anno::display_name("Geometry Normal"),
-        anno::in_group("Geometry"),
-        anno::usage("normal")
-    ]]
-
-) 
-[[
-	anno::display_name("OmniPBR Base"),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
- 	anno::in_group("Omni Materials"),
-	anno::version( 2, 1, 1),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "omniverse", "generic"))
-]]
- = let{
-
-    //  Diffuse Bsdf  //	
-    
-    color tinted_diffuse_color = diffuse_reflection_color * diffuse_tint;
-
-    color base_color = tinted_diffuse_color;
-
-    bsdf diffuse_bsdf = df::weighted_layer(
-		weight: 1.0,
-		layer:  df::diffuse_reflection_bsdf(
-			        tint:       base_color,
-			        roughness:  float(0.0)
-                ),
-		base:   bsdf(),
-		normal: geometry_normal
-	);
-
-	//  Glossy Reflection Bsdf  //
-
-	float roughness_u = math::clamp(specular_reflection_roughness * specular_reflection_roughness
-		+ specular_reflection_aniso_roughness.x * specular_reflection_aniso_roughness.x, 0, 1);
-	float roughness_v = math::clamp(specular_reflection_roughness * specular_reflection_roughness
-		+ specular_reflection_aniso_roughness.y * specular_reflection_aniso_roughness.y, 0, 1);
-	bsdf ggx_smith_bsdf = df::microfacet_ggx_smith_bsdf(
-		roughness_u:    roughness_u,
-		roughness_v:    roughness_v,
-		tint:           color(1.0),
-		mode:           df::scatter_reflect
-	);
-	
-	bsdf custom_curve_layer_bsdf = df::custom_curve_layer(
-		normal_reflectivity:  0.08,		
-		grazing_reflectivity: 1.0,
-		exponent:	          5.0,
-		weight:	              specular_level,
-		layer:                ggx_smith_bsdf,
-		base:	              diffuse_bsdf,
-		normal:               geometry_normal
-	);
-	
-	bsdf directional_factor_bsdf = df::tint(base_color, ggx_smith_bsdf);
-	
-	bsdf omni_PBR_bsdf = df::weighted_layer(
-        weight:     metalness,
-        layer:	    directional_factor_bsdf,
-		base:	    custom_curve_layer_bsdf,
-		normal:     geometry_normal
-	);
-	
-	//  Clear Coat  // 
-
-	float coat_roughness_u = math::clamp(coat_roughness * coat_roughness
-		+ coat_aniso_roughness.x * coat_aniso_roughness.x, 0, 1);
-	float coat_roughness_v = math::clamp(coat_roughness * coat_roughness
-		+ coat_aniso_roughness.y * coat_aniso_roughness.y, 0, 1);
-	bsdf coat_bsdf = df::microfacet_ggx_smith_bsdf(
-		roughness_u: coat_roughness_u,
-		roughness_v: coat_roughness_v,
-		tint:        color(1.0),
-		mode:        df::scatter_reflect
-	);
-	
-	bsdf opaque_coat = df::weighted_layer(
-        weight:     coat_transparency,
-		layer:	    ::df::tint( 
-					    tint: coat_color,
-					    base: omni_PBR_bsdf
-                    ),
-		base:	    ::df::diffuse_reflection_bsdf(
-					    tint: coat_color
-                    )
-	);
-	
-	bsdf omni_PBR_coated_bsdf = df::fresnel_layer(
-		ior:     coat_ior,
-		weight:  coat_weight,
-		layer:   coat_bsdf,
-		base:    opaque_coat,
-		normal:  clearcoat_geometry_normal 
-	);
-	
-    bsdf final_bsdf = enable_coat ? omni_PBR_coated_bsdf : omni_PBR_bsdf;
-                                    
-    color emission_value = enable_emission ? emission_color * color(emission_intensity) : color(0.0);
-	
-	float opacity_value = geometry_opacity;
-    float cutout_opacity = enable_opacity ? ((geometry_opacity_threshold == 0.0) ? opacity_value : ((opacity_value >= geometry_opacity_threshold) ? 1.0 : 0)) : 1.0;
- 
-    material_emission emission = material_emission(
-                                    df::diffuse_edf(),
-                                    intensity: emission_value 
-                                    );
-
-    material_surface surface =  material_surface(
-		                            scattering: final_bsdf,
-		                            emission:   emission
-		                            );
-
-    material_geometry geometry = material_geometry(
-                                    normal: state::rounded_corner_normal(
-                                        radius: round_edges_radius,
-                                        across_materials: round_edges_across_materials,
-                                        roundness: round_edges_roundness
-                                    ),
-                                    cutout_opacity: cutout_opacity
-                                    );
-
-} in material(
-	surface: surface,
-	geometry: geometry
-);

assets/angle_grinder/simready_usd/materials/OmniPBR_ClearCoat.mdl

@@ -1,711 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::state::*;
-import ::tex::*;
-import ::anno::*;
-
-import ::debug::*;
-
-import ::nvidia::core_definitions::file_texture;
-import ::nvidia::core_definitions::normalmap_texture;
-
-import OmniPBRBase::*;
-
-//  Functions  //
-
-
-//  Returns a matrix from R,T,S. inputs //
-
-uniform float4x4 rotation_translation_scale(
-    uniform float3 rotation = float3(0.)
-        [[ anno::description("Rotation applied to every UVW coordinate") ]],
-    uniform float3 translation = float3(0.)
-        [[ anno::description("Offset applied to every UVW coordinate") ]],
-    uniform float3 scaling = float3(1.)
-        [[ anno::description("Scale applied to every UVW coordinate") ]]
-)
-[[
-    anno::description("Construct a transformation matrix from euler rotation, translation and scale"),
-    anno::hidden()
-]]
-{
-    float4x4 scale =
-        float4x4(scaling.x         , 0.0               , 0.0               , 0.0,
-                 0.0               , scaling.y         , 0.0               , 0.0,
-                 0.0               , 0.0               , scaling.z         , 0.0,
-                 translation.x     , translation.y     , translation.z     , 1.0);
-
-    float3 s = math::sin(rotation);
-    float3 c = math::cos(rotation);
-    
-    float4x4 rotate =
-        float4x4(  c.y*c.z    , -c.x*s.z + s.x*s.y*c.z ,  s.x*s.z + c.x*s.y*c.z , 0.0,
-                   c.y*s.z    ,  c.x*c.z + s.x*s.y*s.z , -s.x*c.z + c.x*s.y*s.z , 0.0,
-                  -s.y        ,  s.x*c.y               ,  c.x*c.y               , 0.0,
-                   0.0        ,  0.0                   ,  0                     , 1.0);
-
-    return   scale * rotate;
-}
-
-//  Returns the normal n in tangent space, given n is in internal space. //
-
-float3 transform_internal_to_tangent(float3 n)
-{
-	/* flip_tangent_v */
-    return
-        n.x* float3(state::texture_tangent_u(0).x,-state::texture_tangent_v(0).x,state::normal().x)+
-        n.y* float3(state::texture_tangent_u(0).y,-state::texture_tangent_v(0).y,state::normal().y)+
-        n.z* float3(state::texture_tangent_u(0).z,-state::texture_tangent_v(0).z,state::normal().z);
-}
-
-//  Returns the normal n in internal space, given n is in tangent space.
-float3 transform_tangent_to_internal(float3 n)
-{
-    return  state::texture_tangent_u(0) * n.x -
-            state::texture_tangent_v(0) * n.y + /* flip_tangent_v */
-            state::normal() * n.z;
-}
-
-//  Returns a normal by adding a detail normal to a global normal.
-export float3 add_detail_normal(float3 nd = state::normal(), float3 n = state::normal())
-{
-    // http://blog.selfshadow.com/publications/blending-in-detail/
-    float3  n_t = transform_internal_to_tangent(n);
-    float3 nd_t = transform_internal_to_tangent(nd);
-            n_t = n_t + float3(0.,0.,1.);
-           nd_t = nd_t *  float3(-1.,-1.,1.);
-              n = n_t * math::dot(n_t, nd_t)/n_t.z - nd_t;
-    return math::normalize(transform_tangent_to_internal(n));
-}
-
-base::texture_return multiply_colors(
-    color color_1 = color(1.0, 1.0, 1.0),
-    color color_2 = color(.5, .5, .5),
-	float weight  = 1.0
-    ) 
-[[ 
-    anno::hidden() 
-]]
-{
-    return base::blend_color_layers(
-                layers: base::color_layer[](
-                    base::color_layer(
-                        layer_color:    color_2,
-                        weight:         weight,
-                        mode:           base::color_layer_multiply
-                        )),
-                base: color_1
-            );
-}
-
-
-//  OmniPBR Clearcoat  //
-
-export material OmniPBR_ClearCoat(
-
-    //  Albdeo  //
-
-	color diffuse_color_constant = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	uniform texture_2d diffuse_texture = texture_2d() [[
-		anno::display_name("Albedo Map"),
-		anno::in_group("Albedo")
-	]],
-	float albedo_desaturation = float(0.0) [[
-		anno::display_name("Albedo Map Desaturation"),
-		anno::description("Desaturates the albedo map"),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	float albedo_add = float(0.0) [[
-		anno::display_name("Albedo Add"),
-		anno::description("Adds a constant value to the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(-1.0), float(1.0))
-	]],	
-	float albedo_brightness = float(1.0) [[
-		anno::display_name("Albedo Brightness"),
-		anno::description("Multiplier for the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],	
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Color Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-	
-
-	//  Reflectivity //
-	
-	float reflection_roughness_constant  = float(0.5) [[
-		anno::display_name("Roughness Amount"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float reflection_roughness_texture_influence = float(0.0) [[
-		anno::display_name("Roughness Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the roughness texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d reflectionroughness_texture = texture_2d() [[
-		anno::display_name("Roughness Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-	float metallic_constant = float(0.0) [[
-		anno::display_name("Metallic Amount"),
-		anno::description("Metallic Material"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],	
-	float metallic_texture_influence = float(0.0) [[
-		anno::display_name("Metallic Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the metallic texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d metallic_texture = texture_2d() [[
-		anno::display_name("Metallic Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("metalness")
-	]], 
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	
-
-	//  ORM  //
- 
-	uniform bool enable_ORM_texture = false [[
-		anno::display_name("Enable ORM Texture"),
-		anno::description("The ORM texture will be used to extract the Occlusion, Roughness and Metallic textures from R,G,B channels"),
-		anno::in_group("Reflectivity")
-	]],
-	uniform texture_2d ORM_texture = texture_2d() [[
-		anno::display_name("ORM Map"),
-		anno::description("Texture that has Occlusion, Roughness and Metallic maps stored in their respective R, G and B channels"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-
-
-	//  AO Group  // 
-
-	float ao_to_diffuse = 0.0 [[
-		anno::display_name("AO to diffuse"),
-		anno::description("Controls the amount of ambient occlusion multiplied against the diffuse color channel"),
-		anno::in_group("AO"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d ao_texture = texture_2d() [[
-		anno::display_name("Ambient Occlusion Map"),
-		anno::description("The ambient occlusion texture for the material"),
-		anno::in_group("AO"),
-		anno::usage("occlusion")
-	]],
-	
-	
-	//  Emission //  
-
-	uniform bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emissive_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-    	uniform texture_2d emissive_color_texture = texture_2d() [[ 
-		anno::display_name("Emissive Color map"),
-        anno::in_group("Emissive"),
-		anno::description("The emissive color texture"),
-        anno::enable_if("enable_emission == true")
-    	]],	
-	uniform texture_2d emissive_mask_texture = texture_2d() [[
-		anno::display_name("Emissive Mask map"),
-		anno::description("The texture masking the emissive color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true"),
-		anno::usage("occlusion")
-	]],
-	float emissive_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],	
-
-
-    //  Cutout Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
- 	uniform texture_2d opacity_texture = texture_2d() [[
-		anno::display_name("Opacity Map"),
-		anno::in_group("Opacity"),
-		anno::usage("opacity")
-	]],
-	float opacity_constant = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform bool enable_opacity_texture = false [[
-		anno::display_name("Enable Opacity Texture"),
-		anno::description("Enables or disables the usage of the opacity texture map"),
-		anno::in_group("Opacity")
-	]],
-	uniform base::mono_mode opacity_mode = base::mono_average [[
-		anno::display_name("Opacity Mono Source"),
-		anno::description("Determines how to lookup opacity from the supplied texture. mono_alpha, mono_average, mono_luminance, mono_maximum"),
-		anno::in_group("Opacity")
-	]],
-	uniform float opacity_threshold = float(0.0) [[
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-
-
-	//  Clearcoat // 
-	
-	uniform bool enable_clearcoat = false [[
-		anno::display_name("Enable Clearcoat Layer"),
-		anno::description("Adds a clearcoat layer on top of the material when enabled"),
-		anno::in_group("Clearcoat")
-	]],
-	float clearcoat_weight = float(1.0) [[
-		anno::display_name("Clearcoat Weight"),
-		anno::description("Sets the weight for clearcoat layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	color clearcoat_tint = color(1.0) [[
-		anno::display_name("Clearcoat Tint"),
-		anno::description("Clearcoat is tinted and affects the underlying material"),
-		anno::in_group("Clearcoat")
-	]],
-	float clearcoat_transparency = float(1.0) [[
-		anno::display_name("Clearcoat Transparency"),
-		anno::description("Adjusts the transparency of the clearcoat. Can be turned into a fully opaque clearcoat covering the underlying layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float clearcoat_reflection_roughness = float(0.0) [[
-		anno::display_name("Clearcoat Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float clearcoat_ior = float(1.56) [[
-		anno::display_name("Clearcoat IOR"),
-		anno::description("Sets the Index of refraction for the clearcoat layer"),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(float(0.0), float(4.0))
-	]],
-	uniform float clearcoat_bump_factor = float(1.0) [[
-		anno::display_name("Clearcoat Normal Map Strength"),
-		anno::description("Strength of normal map."),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d clearcoat_normalmap_texture = texture_2d() [[
-		anno::display_name("Clearcoat Normal Map"),
-		anno::description("Enables the usage of the normalmap texture"),
-		anno::in_group("Clearcoat"),
-		anno::usage("normal")
-	]], 	
-	uniform float2 clearcoat_texture_translate =  float2(0.0) [[
-		anno::display_name("Clearcoat Texture Translate"),
-		anno::description("Controls the position of the clearcoat texture"),
-		anno::ui_order(1),
-		anno::in_group("UV")
-	]],
-	uniform float clearcoat_texture_rotate = float(0.0) [[
-		anno::display_name("Clearcoat Texture Rotate"),
-		anno::description("Rotates angle of the clearcoat texture in degrees"),
-		anno::ui_order(2),
-		anno::in_group("UV")
-	]],
-	uniform float2 clearcoat_texture_scale = float2(1.0) [[
-		anno::display_name("Clearcoat Texture Tiling"),
-		anno::description("Controls the repetition of the clearcoat texture"),
-		anno::ui_order(3),
-		anno::in_group("UV")
-	]],
-	float clearcoat_flatten = float(1.0) [[
-		anno::display_name("Clearcoat Flatten"),
-		anno::description("Flattens the clearcoat to even out the underlying bump maps"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-
-
-	//  Normal  // 
-	
-	uniform float geometry_normal_roughness_strength = 1.f
-	[[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Normal map to roughness weight"),
-		anno::description("Enables and weights roughness induced by normal maps"),
-		anno::in_group("Normal")
-	]],
-	uniform float bump_factor = float(1.0) [[
-		anno::display_name("Normal Strength"),
-		anno::description("Strength of normal map"),
-		anno::in_group("Normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d normalmap_texture = texture_2d() [[
-		anno::display_name("Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]], 
-	uniform float detail_bump_factor = float(0.3) [[
-		anno::display_name("Detail Normal Strength"),
-		anno::in_group("Normal"),
-		anno::description("Strength of the detail normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d detail_normalmap_texture = texture_2d() [[
-		anno::display_name("Detail Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]],
-	uniform bool flip_tangent_u = false [[
-        	anno::display_name("Normal Map Flip U Tangent"),
-        	anno::in_group("Normal")
-    ]],
-	uniform bool flip_tangent_v = true [[
-        	anno::display_name("Normal Map Flip V Tangent"),
-        	anno::in_group("Normal")
-    ]],
-
-
-	//  UVW Projection Group  //
-
-	uniform bool project_uvw = false [[
-		anno::display_name("Enable Project UVW Coordinates"),
-		anno::description("When enabled, UV coordinates will be generated by projecting them from a coordinate system"),
-		anno::in_group("UV")
-	]],
-	uniform bool world_or_object = false [[
-		anno::display_name("Enable World Space"),
-		anno::description("When enabled, uses world space for projection, otherwise object space is used"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform int uv_space_index =  0 [[
-		anno::display_name("UV Space Index"),
-		anno::description("UV Space Index"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true"),
-		anno::hard_range(int(0), int(3))
-	]],
-	
-
-	//  UVW Adjustments Group  //
-
-	uniform float2 texture_translate = float2(0.0) [[
-		anno::display_name("Texture Translate"),
-		anno::description("Controls position of texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float texture_rotate = float(0.0) [[
-		anno::display_name("Texture Rotate"),
-		anno::description("Rotates angle of texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 texture_scale = float2(1.0) [[
-		anno::display_name("Texture Tiling"),
-		anno::description("Controls repetition of the texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_translate = float2(0.0) [[
-		anno::display_name("Detail Texture Translate"),
-		anno::description("Controls the position of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float detail_texture_rotate = float(0.0) [[
-		anno::display_name("Detail Texture Rotate"),
-		anno::description("Rotates angle of the detail texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_scale = float2(1.0) [[
-		anno::display_name("Detail Texture Tiling"),
-		anno::description("Controls repetition of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-    ]],
-
-
-    //  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]]
-) 
-[[
-	anno::display_name("OmniPBR ClearCoat "),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
-	anno::in_group("Base"),
-	anno::version( 2, 1, 1),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "clearcoat", "omniverse", "generic"))
-]] = let {
-
-	//  UVW lookup and transformation  //
-	base::texture_coordinate_system the_system = world_or_object ? base::texture_coordinate_world : base::texture_coordinate_object;
-	
-	base::texture_coordinate_info uvw = project_uvw ?  base::coordinate_projection(
-								coordinate_system: the_system,
-								    texture_space: uv_space_index,
-								  projection_type: base::projection_cubic 
-							    ) :
-							    base::coordinate_source(
-								coordinate_system: base::texture_coordinate_uvw,
-								    texture_space: uv_space_index 
-							    );							
-	
-	base::texture_coordinate_info transformed_uvw = base::transform_coordinate(
-								  			transform: rotation_translation_scale(
-						                      scaling: float3(texture_scale.x, texture_scale.y, 1.0),
-								   			 rotation: float3(0.0, 0.0, texture_rotate/180.*math::PI ),
-							        	  translation: float3(texture_translate.x, texture_translate.y, 0.0)
-							        ),
-							        coordinate: uvw
-								);
-	
-	base::texture_coordinate_info detail_transformed_uvw = base::transform_coordinate(
-							       		  transform: rotation_translation_scale(
-								  	    	scaling: float3(detail_texture_scale.x, detail_texture_scale.y, 1.0),
-								           rotation: float3(0.0, 0.0, detail_texture_rotate/180.*math::PI ),
-								        translation: float3(detail_texture_translate.x, detail_texture_translate.y, 0.0)
-								        ),
-								        coordinate: uvw
-									);
-
-	base::texture_coordinate_info clearcoat_transformed_uvw =   base::transform_coordinate(
-									  	  transform: rotation_translation_scale(
-								            scaling: float3(clearcoat_texture_scale.x, clearcoat_texture_scale.y, 1.0),
-								           rotation: float3(0.0, 0.0, clearcoat_texture_rotate/180.*math::PI ),
-								        translation: float3(clearcoat_texture_translate.x, clearcoat_texture_translate.y, 0.f)
-									),
-									coordinate: uvw
-									);	
-
-	//  Normal calculations  //
-	OmniPBRBase::NormalData defaultData = OmniPBRBase::NormalData(state::normal(), float2(0));
-
-	OmniPBRBase::NormalData normal_data = tex::texture_isvalid(normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-							texture:        normalmap_texture,
-							factor:         bump_factor,
-							uvw:            transformed_uvw,
-							flip_tangent_u: flip_tangent_u,
-							flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							//flip_tangent_v: true
-
-		) : defaultData;
-	float3 the_normal = normal_data.normal;
-
-	OmniPBRBase::NormalData detail_normal_data = tex::texture_isvalid(detail_normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-							texture:        detail_normalmap_texture,
-							factor:         detail_bump_factor,
-							uvw:            detail_transformed_uvw,
-							flip_tangent_u: flip_tangent_u,
-							flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							) : defaultData;
-	float3 detail_normal = detail_normal_data.normal;
-
-	OmniPBRBase::NormalData clearcoat_normal_data = tex::texture_isvalid(clearcoat_normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-								texture:        clearcoat_normalmap_texture,
-								factor:         clearcoat_bump_factor,
-								uvw:            clearcoat_transformed_uvw,
-								flip_tangent_u: flip_tangent_u,
-								flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							) : defaultData;
-	float3 clearcoat_normal = clearcoat_normal_data.normal;
-
-
-	float3 diffuse_gloss_normal	        = tex::texture_isvalid(detail_normalmap_texture) ?  add_detail_normal(detail_normal, the_normal) : the_normal;
-	float3 flattened_clearcoat_normal   = ::math::lerp(diffuse_gloss_normal, ::state::normal(), clearcoat_flatten);
-	float3 final_clearcoat_normal       = tex::texture_isvalid(clearcoat_normalmap_texture) ? add_detail_normal(flattened_clearcoat_normal, clearcoat_normal)
-                                                                                            : flattened_clearcoat_normal;
-
-
-	//  ORM Handling  // 
-
-	float3 ORM_lookup = tex::lookup_float3( 
-                              tex: ORM_texture, 
-                            coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)
-                            );
-
-	 
-	float3 roughness_lookup = tex::lookup_float3(
-					  tex: reflectionroughness_texture,
-					coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)		
-					);
-	
-	float roughness_selection    = enable_ORM_texture ? ORM_lookup.y : roughness_lookup.x;
-	float reflection_roughness_s   = math::lerp(reflection_roughness_constant, roughness_selection, reflection_roughness_texture_influence);
-	float2 reflection_roughness = float2(math::sqrt(reflection_roughness_s*reflection_roughness_s + (geometry_normal_roughness_strength * normal_data.roughness.x * normal_data.roughness.x)),
-	                                     math::sqrt(reflection_roughness_s*reflection_roughness_s + (geometry_normal_roughness_strength * normal_data.roughness.y * normal_data.roughness.y)));
-
-	float2 clearcoat_reflection_roughness2 = float2(math::sqrt(clearcoat_reflection_roughness*clearcoat_reflection_roughness + (geometry_normal_roughness_strength * clearcoat_normal_data.roughness.x * clearcoat_normal_data.roughness.x)),
-												    math::sqrt(clearcoat_reflection_roughness*clearcoat_reflection_roughness + (geometry_normal_roughness_strength * clearcoat_normal_data.roughness.y * clearcoat_normal_data.roughness.y)));
-
-	//  Diffuse Color Lookup and AO  //
-	
-	base::texture_return base_lookup = base::file_texture(
-						      	  texture: diffuse_texture,
-					    	 color_offset: color(albedo_add),
-					          color_scale: color(albedo_brightness),
-					          mono_source: base::mono_luminance,
-					                  uvw: transformed_uvw,
-					                 clip: false		
-						);
-	
-	base::texture_return ao_lookup = base::file_texture(
-					 	      	  texture: ao_texture,
-					       	 color_offset: color(0.0, 0.0, 0.0),
-					          color_scale: color(1.0, 1.0, 1.0),
-					          mono_source: base::mono_average,
-					                  uvw: transformed_uvw,
-					       	         clip: false		
-						);
-
-
-	color ao_color          = enable_ORM_texture ? color(ORM_lookup.x) : ao_lookup.tint;
-	color desaturated_base  = math::lerp(base_lookup.tint, color(base_lookup.mono), albedo_desaturation);
-	color diffuse           = tex::texture_isvalid(diffuse_texture)? desaturated_base : diffuse_color_constant;
-	color tinted_diffuse    = multiply_colors(diffuse, diffuse_tint, 1.0).tint;
-	
-	color base_color = multiply_colors(
-			   	color_1: tinted_diffuse,
-				color_2: ao_color,
-				 weight: ao_to_diffuse
-				).tint;
-
-	
-	//  Metalness   //
-
-	float3 metallic_lookup = tex::lookup_float3(
-				tex: metallic_texture,
-				coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)
-				);
-					
-	float metallic_selection = enable_ORM_texture ? ORM_lookup.z : metallic_lookup.x;
-	float metallic = math::lerp(metallic_constant, metallic_selection, metallic_texture_influence);
-
-
-	//  Emission   //
-
-	color emission_color_texture = tex::texture_isvalid(emissive_color_texture) ?
-                                        base::file_texture(
-												texture: emissive_color_texture,
-                                           color_offset: color(0.0, 0.0, 0.0),
-                                            color_scale: color(1.0, 1.0, 1.0),
-                                            mono_source: base::mono_average,
-						    						uvw: transformed_uvw,
-						   						   clip: false        
-                                            ).tint : emissive_color;
-
-    color emission_mask_texture = tex::texture_isvalid(emissive_mask_texture) ?
-                                        base::file_texture(
-												texture: emissive_mask_texture,
-                                           color_offset: color(0.0, 0.0, 0.0),
-                                            color_scale: color(1.0, 1.0, 1.0),
-                                            mono_source: base::mono_average,
-						    						uvw: transformed_uvw,
-						   						   clip: false        
-                                            ).tint : color(1.0);
-  
-    color final_emission_color = enable_emission ? emission_color_texture * emission_mask_texture: color(0.0);
-
-    //  Opacity   //
-	
-    float opacity_value = enable_opacity_texture ? base::file_texture(
-						    texture: opacity_texture,
-						mono_source: opacity_mode,
-								uvw: transformed_uvw
-						).mono : opacity_constant;
-
-    float cutout_opacity = enable_opacity ? ((opacity_threshold == 0.0) ? opacity_value : ((opacity_value >= opacity_threshold) ? 1.0 : 0)) : 1.0;
-
-	material base = OmniPBRBase::OmniPBRBase(
-		diffuse_reflection_color: base_color, 
-		specular_reflection_aniso_roughness: reflection_roughness, 
-		specular_level: specular_level,
-		metalness: metallic,
-		enable_emission: enable_emission,
-		emission_color: final_emission_color,
-		emission_intensity: emissive_intensity,
-		enable_coat: enable_clearcoat,
-		coat_weight: clearcoat_weight,
-		coat_color: clearcoat_tint,
-		coat_transparency: clearcoat_transparency,
-		coat_aniso_roughness: clearcoat_reflection_roughness2,
-		coat_ior: clearcoat_ior,
-		enable_opacity: enable_opacity,
-		geometry_opacity: cutout_opacity,
-		clearcoat_geometry_normal: final_clearcoat_normal,
-		round_edges_radius: round_edges_radius,
-		round_edges_roundness: round_edges_roundness,
-		round_edges_across_materials: round_edges_across_materials,
-		geometry_normal: diffuse_gloss_normal
-    );
-
-} in material(
-surface:  base.surface,
-geometry: base.geometry
-);

assets/anvil/simready_usd/.simready/validation.json

@@ -1,176 +0,0 @@
-{
-  "SimReady_Metadata": {
-    "validation": {
-      "profile": "Robotics-Prop",
-      "profile_version": "4.0.0",
-      "validated_features": {
-        "2026-10-30": {
-          "FET_000_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.007']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.004']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_001_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "1.0.1"
-          },
-          "FET_003_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_003_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_004_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_MUJOCO': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001', 'com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_NEWTON': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001', 'com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.4.0"
-          },
-          "FET_004_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_STANDARD': {'version': '0.2.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.2.0"
-          },
-          "FET_005_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.GSP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_MDL": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_006_OPENPBR": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.VM.PBR.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_007_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NVM.001', 'com.nvidia.simready.NVM.002', 'com.nvidia.simready.NVM.003']",
-            "passed": false,
-            "version": "0.2.0"
-          },
-          "FET_010_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.DISP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_011_RTX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_011_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_031_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_033_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_031_STANDARD': {'version': '0.1.0'}}]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_046_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_100_ISAAC": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "optional requirements": "['com.nvidia.simready.ISA.001']",
-            "passed": false,
-            "version": "0.4.0"
-          }
-        }
-      }
-    }
-  }
-}

assets/anvil/simready_usd/anvil.usd

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7d23b61340a6eb807cd7e1aaffb636029512d07f248c5e9c90519f2d02e5f17f
-size 883793

assets/anvil/simready_usd/materials/OmniPBR.mdl

@@ -1,396 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::state::*;
-import ::tex::*;
-import ::anno::*;
-
-import ::debug::*;
-
-import ::nvidia::core_definitions::file_texture;
-import ::nvidia::core_definitions::normalmap_texture;
-
-import OmniPBR_ClearCoat::*;
-
-
-//  OmniPBR  //
-
-export material OmniPBR(
-
-    //  Albdeo  //
-
-	color diffuse_color_constant = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	uniform texture_2d diffuse_texture = texture_2d() [[
-		anno::display_name("Albedo Map"),
-		anno::in_group("Albedo")
-	]],
-	float albedo_desaturation = float(0.0) [[
-		anno::display_name("Albedo Map Desaturation"),
-		anno::description("Desaturates the albedo map"),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	float albedo_add = float(0.0) [[
-		anno::display_name("Albedo Add"),
-		anno::description("Adds a constant value to the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(-1.0), float(1.0))
-	]],	
-	float albedo_brightness = float(1.0) [[
-		anno::display_name("Albedo Brightness"),
-		anno::description("Multiplier for the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],	
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Color Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-	
-
-	//  Reflectivity //
-	
-	float reflection_roughness_constant = float(0.5) [[
-		anno::display_name("Roughness Amount"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float reflection_roughness_texture_influence = float(0.0) [[
-		anno::display_name("Roughness Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the roughness texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d reflectionroughness_texture = texture_2d() [[
-		anno::display_name("Roughness Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-	float metallic_constant = float(0.0) [[
-		anno::display_name("Metallic Amount"),
-		anno::description("Metallic Material"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],	
-	float metallic_texture_influence = float(0.0) [[
-		anno::display_name("Metallic Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the metallic texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d metallic_texture = texture_2d() [[
-		anno::display_name("Metallic Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("metalness")
-	]], 
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	
-
-	//  ORM  //
- 
-	uniform bool enable_ORM_texture = false [[
-		anno::display_name("Enable ORM Texture"),
-		anno::description("The ORM texture will be used to extract the Occlusion, Roughness and Metallic textures from R,G,B channels"),
-		anno::in_group("Reflectivity")
-	]],
-	uniform texture_2d ORM_texture = texture_2d() [[
-		anno::display_name("ORM Map"),
-		anno::description("Texture that has Occlusion, Roughness and Metallic maps stored in their respective R, G and B channels"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-
-
-	//  AO Group  // 
-
-	float ao_to_diffuse = 0.0 [[
-		anno::display_name("AO to diffuse"),
-		anno::description("Controls the amount of ambient occlusion multiplied against the diffuse color channel"),
-		anno::in_group("AO"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d ao_texture = texture_2d() [[
-		anno::display_name("Ambient Occlusion Map"),
-		anno::description("The ambient occlusion texture for the material"),
-		anno::in_group("AO"),
-		anno::usage("occlusion")
-	]],
-	
-	
-	//  Emission //  
-
-	uniform bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emissive_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-    	uniform texture_2d emissive_color_texture = texture_2d() [[ 
-		anno::display_name("Emissive Color map"),
-        anno::in_group("Emissive"),
-		anno::description("The emissive color texture"),
-        anno::enable_if("enable_emission == true")
-    ]],	
-	uniform texture_2d emissive_mask_texture = texture_2d() [[
-		anno::display_name("Emissive Mask map"),
-		anno::description("The texture masking the emissive color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true"),
-	 	anno::usage("occlusion")
-	]],
-	float emissive_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],	
-
-
-    //  Cutout Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
- 	uniform texture_2d opacity_texture = texture_2d() [[
-		anno::display_name("Opacity Map"),
-		anno::in_group("Opacity"),
-		anno::usage("opacity")
-	]],
-	float opacity_constant = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform bool enable_opacity_texture = false [[
-		anno::display_name("Enable Opacity Texture"),
-		anno::description("Enables or disables the usage of the opacity texture map"),
-		anno::in_group("Opacity")
-	]],
-	uniform base::mono_mode opacity_mode = base::mono_average [[
-		anno::display_name("Opacity Mono Source"),
-		anno::description("Determines how to lookup opacity from the supplied texture. mono_alpha, mono_average, mono_luminance, mono_maximum"),
-		anno::in_group("Opacity")
-	]],
-	uniform float opacity_threshold = float(0.0) [[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity")
-	]],
-
-
-	//  Normal  // 
-	
-	uniform float geometry_normal_roughness_strength = 1.f
-	[[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Normal map to roughness weight"),
-		anno::description("Enables and weights roughness induced by normal maps"),
-		anno::in_group("Normal")
-	]],
-	uniform float bump_factor = float(1.0) [[
-		anno::display_name("Normal Strength"),
-		anno::description("Strength of normal map"),
-		anno::in_group("Normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d normalmap_texture = texture_2d() [[
-		anno::display_name("Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]], 
-	uniform float detail_bump_factor = float(0.3) [[
-		anno::display_name("Detail Normal Strength"),
-		anno::in_group("Normal"),
-		anno::description("Strength of the detail normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d detail_normalmap_texture = texture_2d() [[
-		anno::display_name("Detail Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]],
-	uniform bool flip_tangent_u = false  [[
-        anno::display_name("Normal Map Flip U Tangent"),
-        anno::in_group("Normal")
-    	]],
-	uniform bool flip_tangent_v = true [[
-        anno::display_name("Normal Map Flip V Tangent"),
-        anno::in_group("Normal")
-    	]],
-
-
-	//  UVW Projection Group  //
-
-	uniform bool project_uvw = false [[
-		anno::display_name("Enable Project UVW Coordinates"),
-		anno::description("When enabled, UV coordinates will be generated by projecting them from a coordinate system"),
-		anno::in_group("UV")
-	]],
-	uniform bool world_or_object = false [[
-		anno::display_name("Enable World Space"),
-		anno::description("When enabled, uses world space for projection, otherwise object space is used"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform int uv_space_index =  0 [[
-		anno::display_name("UV Space Index"),
-		anno::description("UV Space Index."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true"),
-		anno::hard_range(int(0), int(3))
-	]],
-	
-
-	//  UVW Adjustments Group  //
-
-	uniform float2 texture_translate =  float2(0.0) [[
-		anno::display_name("Texture Translate"),
-		anno::description("Controls position of texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float texture_rotate = float(0.0) [[
-		anno::display_name("Texture Rotate"),
-		anno::description("Rotates angle of texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 texture_scale =  float2(1.0) [[
-		anno::display_name("Texture Tiling"),
-		anno::description("Controls the repetition of the texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_translate =  float2(0.0) [[
-		anno::display_name("Detail Texture Translate"),
-		anno::description("Controls the position of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float detail_texture_rotate =  float(0.0) [[
-		anno::display_name("Detail Texture Rotate"),
-		anno::description("Rotates angle of the detail texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_scale =  float2(1.0) [[
-		anno::display_name("Detail Texture Tiling"),
-		anno::description("Controls the repetition of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-    ]],
-    
-
-    //  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]]
-) 
-[[
-	anno::display_name("OmniPBR"),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
-    anno::in_group("Base"),
-	anno::version( 2, 1, 2),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "omniverse", "generic"))
-]] = let {
-
-material base = OmniPBR_ClearCoat::OmniPBR_ClearCoat(
-    diffuse_color_constant: diffuse_color_constant,
-    diffuse_texture: diffuse_texture,
-    albedo_desaturation: albedo_desaturation,
-    albedo_add: albedo_add,
-    albedo_brightness: albedo_brightness,
-    diffuse_tint: diffuse_tint,
-    reflection_roughness_constant: reflection_roughness_constant,
-    reflection_roughness_texture_influence: reflection_roughness_texture_influence,
-    reflectionroughness_texture: reflectionroughness_texture,
-    metallic_constant: metallic_constant,
-    metallic_texture_influence: metallic_texture_influence,
-    metallic_texture: metallic_texture,
-    specular_level: specular_level,
-    enable_ORM_texture: enable_ORM_texture,
-    ORM_texture: ORM_texture,
-    ao_to_diffuse: ao_to_diffuse,
-    ao_texture: ao_texture,
-	enable_emission: enable_emission,
-    emissive_color: emissive_color,
-    emissive_color_texture: emissive_color_texture, 
-    emissive_mask_texture: emissive_mask_texture,
-    emissive_intensity: emissive_intensity,      
-    enable_opacity: enable_opacity,          
-    opacity_texture: opacity_texture,         
-    opacity_constant: opacity_constant,        
-    enable_opacity_texture: enable_opacity_texture,  
-    opacity_mode: opacity_mode,            
-    opacity_threshold: opacity_threshold,
-    geometry_normal_roughness_strength:     geometry_normal_roughness_strength,
-    bump_factor: bump_factor,             
-    normalmap_texture: normalmap_texture,
-    detail_bump_factor: detail_bump_factor,      
-    detail_normalmap_texture: detail_normalmap_texture,
-    flip_tangent_u: flip_tangent_u,          
-    flip_tangent_v: flip_tangent_v,                  
-	project_uvw: project_uvw,
-    world_or_object: world_or_object,         
-    uv_space_index: uv_space_index,          
-    texture_translate: texture_translate,       
-    texture_rotate: texture_rotate,          
-    texture_scale: texture_scale,           
-    detail_texture_translate: detail_texture_translate,
-    detail_texture_rotate: detail_texture_rotate, 
-    detail_texture_scale: detail_texture_scale,
-    round_edges_radius: round_edges_radius,
-    round_edges_roundness: round_edges_roundness,
-    round_edges_across_materials: round_edges_across_materials
-);
-
-} in material(
-surface:  base.surface,
-geometry: base.geometry
-);

assets/anvil/simready_usd/materials/OmniPBRBase.mdl

@@ -1,470 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::tex::*;
-import ::anno::*;
-import ::anno::*;
-
-export float3 HemiOctahedronToUnitVector( float2 Oct ) [[
-	anno::hidden()
-]]
-{
-    Oct = float2( Oct.x + Oct.y, Oct.x - Oct.y ) * 0.5;
-    float3 N = float3( Oct.x, Oct.y, 1.0 - math::dot( float2(1.0), math::abs(Oct) ) );
-    return math::normalize(N);
-}
-
-export struct NormalData  [[
-	anno::hidden()
-]]
-{
-	float3 normal;
-	float2 roughness;
-};
-
-export NormalData tangent_space_normal_roughness_texture(
-    uniform texture_2d texture
-        [[
-            anno::description("The input texture"),
-            anno::usage("normal")
-        ]],
-    uniform float factor = 1.0f
-        [[ anno::description("Determines the degree of bumpiness") ]],
-    uniform bool flip_tangent_u = false
-        [[ anno::description("Can be used to fix mismatches between the object's tangent space and the normal map's tangent space") ]],
-    uniform bool flip_tangent_v = false
-        [[ anno::description("Can be used to fix mismatches between the object's tangent space and the normal map's tangent space") ]],
-    base::texture_coordinate_info uvw = base::texture_coordinate_info()
-        [[ anno::description("Parameterization to be used for texture mapping. Defaults to texture channel 0.") ]],
-    uniform float2 crop_u = float2( 0.0, 1.0)
-        [[ anno::description("Restricts the texture access to sub-domain of the texture in the u direction") ]],
-    uniform float2 crop_v = float2( 0.0, 1.0)
-        [[ anno::description("Restricts the texture access to sub-domain of the texture in the v direction") ]],
-    uniform tex::wrap_mode wrap_u = tex::wrap_repeat
-        [[ anno::description("Wrapping mode in the u direction") ]],
-    uniform tex::wrap_mode wrap_v = tex::wrap_repeat
-        [[ anno::description("Wrapping mode in the v direction") ]],
-    uniform bool clip = false
-        [[
-            anno::description("deprecated, usewrap_mode=tex::wrap_clip. Defines wrap_clamp behavior. If true, lookup outside [0,1] results in no bump"),
-            anno::hidden()
-        ]],
-    uniform float scale = 1.
-        [[
-            anno::description("Scales the value red from the texture file. Can be used to adapt to different normal map formats"),
-            anno::unused()
-        ]],
-    uniform float offset = 0.
-        [[
-            anno::description("Offset applied to the value red from the texture file. Can be used to adapt to different normal map formats"),
-            anno::unused()
-        ]],
-    uniform float animation_start_time = 0.
-        [[ anno::description("When to start playing first frame of the animation ") ]],
-    uniform int2 animation_crop  = int2(0, 0)
-        [[ anno::description("If the texture is an animation, the range of frames to be played can be specified.") ]],
-    uniform tex::wrap_mode animation_wrap = tex::wrap_repeat
-        [[ anno::description("Defines what to do outside of regular animation time") ]],
-    uniform float animation_fps = 30
-        [[ anno::description("Framerate to use for animation playback") ]]
-)
-[[
-    anno::description("Interprets the color values of a bitmap as a vector in tangent space"),
-	anno::hidden(),
-    anno::noinline()
-]]
-{
-	NormalData normalData;
-	normalData.roughness = float2(0);
-	normalData.normal = state::normal();
-
-    float frame = 0.0;
-    if(animation_crop != int2(0,0)) //only if we have an animation
-    {
-        frame = (::state::animation_time()-animation_start_time) * animation_fps ; //start playing at first frame of the animation
-        switch ( animation_wrap) {
-            case tex::wrap_repeat:
-                frame=frame>0?  math::fmod(frame,animation_crop.y-animation_crop.x)+animation_crop.x:
-                                math::fmod(frame,animation_crop.y-animation_crop.x)+animation_crop.y;
-                break;
-            case tex::wrap_mirrored_repeat:
-                float animation_crop_2y = 2.0*animation_crop.y;
-                frame=frame>0?  math::fmod(frame,(animation_crop.y-animation_crop.x)*2.0)+animation_crop.x:
-                                math::fmod(frame,(animation_crop.y-animation_crop.x)*2.0)+animation_crop_2y-animation_crop.x;
-                if(frame>animation_crop.y)
-                    frame = animation_crop_2y-frame;
-                break;
-            case tex::wrap_clamp:
-                frame = math::clamp( frame+animation_crop.x, animation_crop.x, animation_crop.y);
-                break;
-            case tex::wrap_clip:
-                frame += animation_crop.x;
-                if(frame < animation_crop.x || frame > animation_crop.y) return normalData;
-                break;
-        }
-    }
-
-    if (tex::width(texture) == 0 || tex::height(texture) == 0 || // avoid division by zero in texremapu for invalid resource
-        factor == 0.0f)
-        return normalData;
-    {
-        if (clip) {
-            if (wrap_u == tex::wrap_clamp && (uvw.position.x < 0. || uvw.position.x > 1.)) {
-                return normalData;
-            }
-            if (wrap_v == tex::wrap_clamp && (uvw.position.y < 0. || uvw.position.y > 1.)) {
-                return normalData;
-            }
-        }
-        if (wrap_u == tex::wrap_clip && (uvw.position.x < 0. || uvw.position.x > 1.)) {
-            return normalData;
-        }
-        if (wrap_v == tex::wrap_clip && (uvw.position.y < 0. || uvw.position.y > 1.)) {
-            return normalData;
-        }
-    }
-    bool pixel_flip_u = flip_tangent_u;
-    bool pixel_flip_v = flip_tangent_v;
-    //if we mirror repeat a tangent space texture, tangent space needs to be flipped for every other tile
-    if (wrap_u == tex::wrap_mirrored_repeat) {
-        if( uvw.position.x > 0. && int(uvw.position.x) % 2 == 1)
-            pixel_flip_u = ! pixel_flip_u;
-        else if( uvw.position.x < 0. && int(uvw.position.x) % 2 == 0)
-            pixel_flip_u = ! pixel_flip_u;
-    }
-    if (wrap_v == tex::wrap_mirrored_repeat) {
-        if( uvw.position.y > 0. && int(uvw.position.y) % 2 == 1)
-            pixel_flip_v = ! pixel_flip_v;
-        else if( uvw.position.y < 0. && int(uvw.position.y) % 2 == 0)
-            pixel_flip_v = ! pixel_flip_v;
-    }
-
-    float3 transformed_tangent_u = uvw.tangent_u;
-    float3 transformed_tangent_v = uvw.tangent_v;
-
-    if (pixel_flip_u)
-        transformed_tangent_u=-transformed_tangent_u;
-    if (pixel_flip_v)
-        transformed_tangent_v=-transformed_tangent_v;
-
-    float3 tangent_space_normal;
-	float4 normal_raw = tex::lookup_float4(texture,float2(uvw.position.x,uvw.position.y), wrap_u, wrap_v, crop_u, crop_v, frame);
-	if(normal_raw.x > 1.5)
-	{
-		// octahedron packed by OV
-		normal_raw.x -= 2.0;
-		normal_raw.x -= 0.5;
-		normal_raw.y -= 0.5;
-		tangent_space_normal = HemiOctahedronToUnitVector(float2(normal_raw.x, normal_raw.y) * 2.0);
-		normalData.roughness = float2(normal_raw.z, normal_raw.w);
-	}
-	else
-	{
-		// regular
-		tangent_space_normal = (float3(normal_raw.x, normal_raw.y, normal_raw.z) - float3(0.5)) * 2.0;
-		normalData.roughness = float2(0);
-	}
-
-	normalData.normal =  math::normalize(
-        transformed_tangent_u * tangent_space_normal.x * factor +
-        transformed_tangent_v * tangent_space_normal.y * factor +
-        state::normal() * tangent_space_normal.z);
-
-	return normalData;
-}
-
-
-export material OmniPBRBase(
-
-	
-    //  Albdeo  //
-
-	color diffuse_reflection_color = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Albedo Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-
-	
-	//  Reflecitivity //
-	
-	float specular_reflection_roughness = float(0.0) [[
-		anno::display_name("Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float2 specular_reflection_aniso_roughness = float2(0.0, 0.0) [[
-		anno::display_name("Aniso roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hidden()
-	]],
-	float metalness = float(0.0) [[
-		anno::display_name("Metalness"),
-		anno::description("Bias towards pure specular reflection"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(0.0, 1.0)
-	]],	
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(0.0, 1.0)
-	]],
-
-
-	//  Emission  //
-	
-	uniform bool enable_emission = false [[
-		anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emission_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-	float emission_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::soft_range(0.0, 1000.0),
-		anno::enable_if("enable_emission == true")
-	]],
-
-	
-    //  Geometry Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
-	float geometry_opacity = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	uniform float geometry_opacity_threshold = 0.f
-	[[
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity"),
-		anno::hard_range(0.0, 1.0)
-	]],
-
-	
-	//  Clearcoat // 
-	
-    uniform bool enable_coat = false [[
-		anno::display_name("Enable Clearcoat Layer"),
-		anno::description("Adds a coat layer on top of the material when enabled"),
-		anno::in_group("Clearcoat")
-	]],
-	float coat_weight = float(1.0) [[
-		anno::display_name("Clearcoat Weight"),
-		anno::description("Sets the weight for coat layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	color coat_color = color(1.0) [[
-		anno::display_name("Clearcoat Tint"),
-		anno::description("Clearcoat is tinted and affects the underlying material"),
-		anno::in_group("Clearcoat")
-	]],
-	float coat_transparency = float(1.0) [[
-		anno::display_name("Clearcoat Transparency"),
-		anno::description("Adjusts the transparency of the coat. Can be turned into a fully opaque coat covering the underlying layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float coat_roughness = float(0.0) [[
-		anno::display_name("Clearcoat Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(0.0, 1.0)
-	]],
-	float2 coat_aniso_roughness = float2(0.0, 0.0) [[
-		anno::display_name("Clearcoat aniso roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hidden()
-	]],
-	float coat_ior = float(1.56) [[
-		anno::display_name("Clearcoat IOR"),
-		anno::description("Sets the Index of refraction for the coat layer"),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(0.0, 4.0)
-	]],
-    float3 clearcoat_geometry_normal = state::normal() [[
-        anno::display_name("Clearcoat Normal"),
-        anno::in_group("Clearcoat"),
-        anno::usage("normal")
-    ]],
-
-
-	//  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]],
-    float3 geometry_normal = state::normal() [[
-        anno::display_name("Geometry Normal"),
-        anno::in_group("Geometry"),
-        anno::usage("normal")
-    ]]
-
-) 
-[[
-	anno::display_name("OmniPBR Base"),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
- 	anno::in_group("Omni Materials"),
-	anno::version( 2, 1, 1),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "omniverse", "generic"))
-]]
- = let{
-
-    //  Diffuse Bsdf  //	
-    
-    color tinted_diffuse_color = diffuse_reflection_color * diffuse_tint;
-
-    color base_color = tinted_diffuse_color;
-
-    bsdf diffuse_bsdf = df::weighted_layer(
-		weight: 1.0,
-		layer:  df::diffuse_reflection_bsdf(
-			        tint:       base_color,
-			        roughness:  float(0.0)
-                ),
-		base:   bsdf(),
-		normal: geometry_normal
-	);
-
-	//  Glossy Reflection Bsdf  //
-
-	float roughness_u = math::clamp(specular_reflection_roughness * specular_reflection_roughness
-		+ specular_reflection_aniso_roughness.x * specular_reflection_aniso_roughness.x, 0, 1);
-	float roughness_v = math::clamp(specular_reflection_roughness * specular_reflection_roughness
-		+ specular_reflection_aniso_roughness.y * specular_reflection_aniso_roughness.y, 0, 1);
-	bsdf ggx_smith_bsdf = df::microfacet_ggx_smith_bsdf(
-		roughness_u:    roughness_u,
-		roughness_v:    roughness_v,
-		tint:           color(1.0),
-		mode:           df::scatter_reflect
-	);
-	
-	bsdf custom_curve_layer_bsdf = df::custom_curve_layer(
-		normal_reflectivity:  0.08,		
-		grazing_reflectivity: 1.0,
-		exponent:	          5.0,
-		weight:	              specular_level,
-		layer:                ggx_smith_bsdf,
-		base:	              diffuse_bsdf,
-		normal:               geometry_normal
-	);
-	
-	bsdf directional_factor_bsdf = df::tint(base_color, ggx_smith_bsdf);
-	
-	bsdf omni_PBR_bsdf = df::weighted_layer(
-        weight:     metalness,
-        layer:	    directional_factor_bsdf,
-		base:	    custom_curve_layer_bsdf,
-		normal:     geometry_normal
-	);
-	
-	//  Clear Coat  // 
-
-	float coat_roughness_u = math::clamp(coat_roughness * coat_roughness
-		+ coat_aniso_roughness.x * coat_aniso_roughness.x, 0, 1);
-	float coat_roughness_v = math::clamp(coat_roughness * coat_roughness
-		+ coat_aniso_roughness.y * coat_aniso_roughness.y, 0, 1);
-	bsdf coat_bsdf = df::microfacet_ggx_smith_bsdf(
-		roughness_u: coat_roughness_u,
-		roughness_v: coat_roughness_v,
-		tint:        color(1.0),
-		mode:        df::scatter_reflect
-	);
-	
-	bsdf opaque_coat = df::weighted_layer(
-        weight:     coat_transparency,
-		layer:	    ::df::tint( 
-					    tint: coat_color,
-					    base: omni_PBR_bsdf
-                    ),
-		base:	    ::df::diffuse_reflection_bsdf(
-					    tint: coat_color
-                    )
-	);
-	
-	bsdf omni_PBR_coated_bsdf = df::fresnel_layer(
-		ior:     coat_ior,
-		weight:  coat_weight,
-		layer:   coat_bsdf,
-		base:    opaque_coat,
-		normal:  clearcoat_geometry_normal 
-	);
-	
-    bsdf final_bsdf = enable_coat ? omni_PBR_coated_bsdf : omni_PBR_bsdf;
-                                    
-    color emission_value = enable_emission ? emission_color * color(emission_intensity) : color(0.0);
-	
-	float opacity_value = geometry_opacity;
-    float cutout_opacity = enable_opacity ? ((geometry_opacity_threshold == 0.0) ? opacity_value : ((opacity_value >= geometry_opacity_threshold) ? 1.0 : 0)) : 1.0;
- 
-    material_emission emission = material_emission(
-                                    df::diffuse_edf(),
-                                    intensity: emission_value 
-                                    );
-
-    material_surface surface =  material_surface(
-		                            scattering: final_bsdf,
-		                            emission:   emission
-		                            );
-
-    material_geometry geometry = material_geometry(
-                                    normal: state::rounded_corner_normal(
-                                        radius: round_edges_radius,
-                                        across_materials: round_edges_across_materials,
-                                        roundness: round_edges_roundness
-                                    ),
-                                    cutout_opacity: cutout_opacity
-                                    );
-
-} in material(
-	surface: surface,
-	geometry: geometry
-);

assets/anvil/simready_usd/materials/OmniPBR_ClearCoat.mdl

@@ -1,711 +0,0 @@
-/*
- * SPDX-FileCopyrightText: Copyright (c) 2022-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-mdl 1.7;
-
-import ::df::*;
-import ::state::*;
-import ::math::*;
-import ::base::*;
-import ::state::*;
-import ::tex::*;
-import ::anno::*;
-
-import ::debug::*;
-
-import ::nvidia::core_definitions::file_texture;
-import ::nvidia::core_definitions::normalmap_texture;
-
-import OmniPBRBase::*;
-
-//  Functions  //
-
-
-//  Returns a matrix from R,T,S. inputs //
-
-uniform float4x4 rotation_translation_scale(
-    uniform float3 rotation = float3(0.)
-        [[ anno::description("Rotation applied to every UVW coordinate") ]],
-    uniform float3 translation = float3(0.)
-        [[ anno::description("Offset applied to every UVW coordinate") ]],
-    uniform float3 scaling = float3(1.)
-        [[ anno::description("Scale applied to every UVW coordinate") ]]
-)
-[[
-    anno::description("Construct a transformation matrix from euler rotation, translation and scale"),
-    anno::hidden()
-]]
-{
-    float4x4 scale =
-        float4x4(scaling.x         , 0.0               , 0.0               , 0.0,
-                 0.0               , scaling.y         , 0.0               , 0.0,
-                 0.0               , 0.0               , scaling.z         , 0.0,
-                 translation.x     , translation.y     , translation.z     , 1.0);
-
-    float3 s = math::sin(rotation);
-    float3 c = math::cos(rotation);
-    
-    float4x4 rotate =
-        float4x4(  c.y*c.z    , -c.x*s.z + s.x*s.y*c.z ,  s.x*s.z + c.x*s.y*c.z , 0.0,
-                   c.y*s.z    ,  c.x*c.z + s.x*s.y*s.z , -s.x*c.z + c.x*s.y*s.z , 0.0,
-                  -s.y        ,  s.x*c.y               ,  c.x*c.y               , 0.0,
-                   0.0        ,  0.0                   ,  0                     , 1.0);
-
-    return   scale * rotate;
-}
-
-//  Returns the normal n in tangent space, given n is in internal space. //
-
-float3 transform_internal_to_tangent(float3 n)
-{
-	/* flip_tangent_v */
-    return
-        n.x* float3(state::texture_tangent_u(0).x,-state::texture_tangent_v(0).x,state::normal().x)+
-        n.y* float3(state::texture_tangent_u(0).y,-state::texture_tangent_v(0).y,state::normal().y)+
-        n.z* float3(state::texture_tangent_u(0).z,-state::texture_tangent_v(0).z,state::normal().z);
-}
-
-//  Returns the normal n in internal space, given n is in tangent space.
-float3 transform_tangent_to_internal(float3 n)
-{
-    return  state::texture_tangent_u(0) * n.x -
-            state::texture_tangent_v(0) * n.y + /* flip_tangent_v */
-            state::normal() * n.z;
-}
-
-//  Returns a normal by adding a detail normal to a global normal.
-export float3 add_detail_normal(float3 nd = state::normal(), float3 n = state::normal())
-{
-    // http://blog.selfshadow.com/publications/blending-in-detail/
-    float3  n_t = transform_internal_to_tangent(n);
-    float3 nd_t = transform_internal_to_tangent(nd);
-            n_t = n_t + float3(0.,0.,1.);
-           nd_t = nd_t *  float3(-1.,-1.,1.);
-              n = n_t * math::dot(n_t, nd_t)/n_t.z - nd_t;
-    return math::normalize(transform_tangent_to_internal(n));
-}
-
-base::texture_return multiply_colors(
-    color color_1 = color(1.0, 1.0, 1.0),
-    color color_2 = color(.5, .5, .5),
-	float weight  = 1.0
-    ) 
-[[ 
-    anno::hidden() 
-]]
-{
-    return base::blend_color_layers(
-                layers: base::color_layer[](
-                    base::color_layer(
-                        layer_color:    color_2,
-                        weight:         weight,
-                        mode:           base::color_layer_multiply
-                        )),
-                base: color_1
-            );
-}
-
-
-//  OmniPBR Clearcoat  //
-
-export material OmniPBR_ClearCoat(
-
-    //  Albdeo  //
-
-	color diffuse_color_constant = color(0.2) [[
-		anno::display_name("Albedo Color"),
-		anno::description("This is the albedo base color"),
-		anno::in_group("Albedo")
-	]],
-	uniform texture_2d diffuse_texture = texture_2d() [[
-		anno::display_name("Albedo Map"),
-		anno::in_group("Albedo")
-	]],
-	float albedo_desaturation = float(0.0) [[
-		anno::display_name("Albedo Map Desaturation"),
-		anno::description("Desaturates the albedo map"),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	float albedo_add = float(0.0) [[
-		anno::display_name("Albedo Add"),
-		anno::description("Adds a constant value to the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(-1.0), float(1.0))
-	]],	
-	float albedo_brightness = float(1.0) [[
-		anno::display_name("Albedo Brightness"),
-		anno::description("Multiplier for the diffuse color "),
-		anno::in_group("Albedo"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],	
-	color diffuse_tint = color(1.0) [[
-		anno::display_name("Color Tint"),
-		anno::description("When enabled, this color value is multiplied over the final albedo color"),
-		anno::in_group("Albedo")
-	]],
-	
-
-	//  Reflectivity //
-	
-	float reflection_roughness_constant  = float(0.5) [[
-		anno::display_name("Roughness Amount"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float reflection_roughness_texture_influence = float(0.0) [[
-		anno::display_name("Roughness Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the roughness texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d reflectionroughness_texture = texture_2d() [[
-		anno::display_name("Roughness Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-	float metallic_constant = float(0.0) [[
-		anno::display_name("Metallic Amount"),
-		anno::description("Metallic Material"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],	
-	float metallic_texture_influence = float(0.0) [[
-		anno::display_name("Metallic Map Influence"),
-		anno::description("Blends between the constant value and the lookup of the metallic texture"),
-		anno::in_group("Reflectivity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d metallic_texture = texture_2d() [[
-		anno::display_name("Metallic Map"),
-		anno::in_group("Reflectivity"),
-		anno::usage("metalness")
-	]], 
-	float specular_level = float(0.5) [[
-		anno::display_name("Specular"),
-		anno::description("The specular level (intensity) of the material"),
-		anno::in_group("Reflectivity"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	
-
-	//  ORM  //
- 
-	uniform bool enable_ORM_texture = false [[
-		anno::display_name("Enable ORM Texture"),
-		anno::description("The ORM texture will be used to extract the Occlusion, Roughness and Metallic textures from R,G,B channels"),
-		anno::in_group("Reflectivity")
-	]],
-	uniform texture_2d ORM_texture = texture_2d() [[
-		anno::display_name("ORM Map"),
-		anno::description("Texture that has Occlusion, Roughness and Metallic maps stored in their respective R, G and B channels"),
-		anno::in_group("Reflectivity"),
-		anno::usage("roughness")
-	]],
-
-
-	//  AO Group  // 
-
-	float ao_to_diffuse = 0.0 [[
-		anno::display_name("AO to diffuse"),
-		anno::description("Controls the amount of ambient occlusion multiplied against the diffuse color channel"),
-		anno::in_group("AO"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d ao_texture = texture_2d() [[
-		anno::display_name("Ambient Occlusion Map"),
-		anno::description("The ambient occlusion texture for the material"),
-		anno::in_group("AO"),
-		anno::usage("occlusion")
-	]],
-	
-	
-	//  Emission //  
-
-	uniform bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-		anno::description("Enables the emission of light from the material"),
-		anno::in_group("Emissive")
-	]],
-	color emissive_color = color(1.0,0.1,0.1) [[
-		anno::display_name("Emissive Color"),
-		anno::description("The emission color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],
-    	uniform texture_2d emissive_color_texture = texture_2d() [[ 
-		anno::display_name("Emissive Color map"),
-        anno::in_group("Emissive"),
-		anno::description("The emissive color texture"),
-        anno::enable_if("enable_emission == true")
-    	]],	
-	uniform texture_2d emissive_mask_texture = texture_2d() [[
-		anno::display_name("Emissive Mask map"),
-		anno::description("The texture masking the emissive color"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true"),
-		anno::usage("occlusion")
-	]],
-	float emissive_intensity = float(40.0) [[
-		anno::display_name("Emissive Intensity"),    
-		anno::description("Intensity of the emission"),
-		anno::in_group("Emissive"),
-		anno::enable_if("enable_emission == true")
-	]],	
-
-
-    //  Cutout Opacity  //
-	
-    uniform bool enable_opacity = false [[
-		anno::display_name("Enable Opacity"),
-		anno::description("Enables the use of cutout opacity"),
-		anno::in_group("Opacity")
-	]],
- 	uniform texture_2d opacity_texture = texture_2d() [[
-		anno::display_name("Opacity Map"),
-		anno::in_group("Opacity"),
-		anno::usage("opacity")
-	]],
-	float opacity_constant = float(1.0) [[
-		anno::display_name("Opacity Amount"),    
-		anno::description("Opacity value between 0 and 1, when Opacity Map is not valid"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	uniform bool enable_opacity_texture = false [[
-		anno::display_name("Enable Opacity Texture"),
-		anno::description("Enables or disables the usage of the opacity texture map"),
-		anno::in_group("Opacity")
-	]],
-	uniform base::mono_mode opacity_mode = base::mono_average [[
-		anno::display_name("Opacity Mono Source"),
-		anno::description("Determines how to lookup opacity from the supplied texture. mono_alpha, mono_average, mono_luminance, mono_maximum"),
-		anno::in_group("Opacity")
-	]],
-	uniform float opacity_threshold = float(0.0) [[
-		anno::display_name("Opacity Threshold"),
-		anno::description("If 0, use fractional opacity values 'as is'; if > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-		anno::in_group("Opacity"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-
-
-	//  Clearcoat // 
-	
-	uniform bool enable_clearcoat = false [[
-		anno::display_name("Enable Clearcoat Layer"),
-		anno::description("Adds a clearcoat layer on top of the material when enabled"),
-		anno::in_group("Clearcoat")
-	]],
-	float clearcoat_weight = float(1.0) [[
-		anno::display_name("Clearcoat Weight"),
-		anno::description("Sets the weight for clearcoat layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	color clearcoat_tint = color(1.0) [[
-		anno::display_name("Clearcoat Tint"),
-		anno::description("Clearcoat is tinted and affects the underlying material"),
-		anno::in_group("Clearcoat")
-	]],
-	float clearcoat_transparency = float(1.0) [[
-		anno::display_name("Clearcoat Transparency"),
-		anno::description("Adjusts the transparency of the clearcoat. Can be turned into a fully opaque clearcoat covering the underlying layer"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float clearcoat_reflection_roughness = float(0.0) [[
-		anno::display_name("Clearcoat Roughness"),
-		anno::description("Higher roughness values lead to more blurry reflections"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-	float clearcoat_ior = float(1.56) [[
-		anno::display_name("Clearcoat IOR"),
-		anno::description("Sets the Index of refraction for the clearcoat layer"),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(float(0.0), float(4.0))
-	]],
-	uniform float clearcoat_bump_factor = float(1.0) [[
-		anno::display_name("Clearcoat Normal Map Strength"),
-		anno::description("Strength of normal map."),
-		anno::in_group("Clearcoat"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d clearcoat_normalmap_texture = texture_2d() [[
-		anno::display_name("Clearcoat Normal Map"),
-		anno::description("Enables the usage of the normalmap texture"),
-		anno::in_group("Clearcoat"),
-		anno::usage("normal")
-	]], 	
-	uniform float2 clearcoat_texture_translate =  float2(0.0) [[
-		anno::display_name("Clearcoat Texture Translate"),
-		anno::description("Controls the position of the clearcoat texture"),
-		anno::ui_order(1),
-		anno::in_group("UV")
-	]],
-	uniform float clearcoat_texture_rotate = float(0.0) [[
-		anno::display_name("Clearcoat Texture Rotate"),
-		anno::description("Rotates angle of the clearcoat texture in degrees"),
-		anno::ui_order(2),
-		anno::in_group("UV")
-	]],
-	uniform float2 clearcoat_texture_scale = float2(1.0) [[
-		anno::display_name("Clearcoat Texture Tiling"),
-		anno::description("Controls the repetition of the clearcoat texture"),
-		anno::ui_order(3),
-		anno::in_group("UV")
-	]],
-	float clearcoat_flatten = float(1.0) [[
-		anno::display_name("Clearcoat Flatten"),
-		anno::description("Flattens the clearcoat to even out the underlying bump maps"),
-		anno::in_group("Clearcoat"),
-		anno::hard_range(float(0.0), float(1.0))
-	]],
-
-
-	//  Normal  // 
-	
-	uniform float geometry_normal_roughness_strength = 1.f
-	[[
-		anno::hard_range(0.0, 1.0),
-		anno::display_name("Normal map to roughness weight"),
-		anno::description("Enables and weights roughness induced by normal maps"),
-		anno::in_group("Normal")
-	]],
-	uniform float bump_factor = float(1.0) [[
-		anno::display_name("Normal Strength"),
-		anno::description("Strength of normal map"),
-		anno::in_group("Normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d normalmap_texture = texture_2d() [[
-		anno::display_name("Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]], 
-	uniform float detail_bump_factor = float(0.3) [[
-		anno::display_name("Detail Normal Strength"),
-		anno::in_group("Normal"),
-		anno::description("Strength of the detail normal"),
-		anno::soft_range(float(0.0), float(1.0))
-	]],
-	uniform texture_2d detail_normalmap_texture = texture_2d() [[
-		anno::display_name("Detail Normal Map"),
-		anno::in_group("Normal"),
-		anno::usage("normal")
-	]],
-	uniform bool flip_tangent_u = false [[
-        	anno::display_name("Normal Map Flip U Tangent"),
-        	anno::in_group("Normal")
-    ]],
-	uniform bool flip_tangent_v = true [[
-        	anno::display_name("Normal Map Flip V Tangent"),
-        	anno::in_group("Normal")
-    ]],
-
-
-	//  UVW Projection Group  //
-
-	uniform bool project_uvw = false [[
-		anno::display_name("Enable Project UVW Coordinates"),
-		anno::description("When enabled, UV coordinates will be generated by projecting them from a coordinate system"),
-		anno::in_group("UV")
-	]],
-	uniform bool world_or_object = false [[
-		anno::display_name("Enable World Space"),
-		anno::description("When enabled, uses world space for projection, otherwise object space is used"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform int uv_space_index =  0 [[
-		anno::display_name("UV Space Index"),
-		anno::description("UV Space Index"),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true"),
-		anno::hard_range(int(0), int(3))
-	]],
-	
-
-	//  UVW Adjustments Group  //
-
-	uniform float2 texture_translate = float2(0.0) [[
-		anno::display_name("Texture Translate"),
-		anno::description("Controls position of texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float texture_rotate = float(0.0) [[
-		anno::display_name("Texture Rotate"),
-		anno::description("Rotates angle of texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 texture_scale = float2(1.0) [[
-		anno::display_name("Texture Tiling"),
-		anno::description("Controls repetition of the texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_translate = float2(0.0) [[
-		anno::display_name("Detail Texture Translate"),
-		anno::description("Controls the position of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float detail_texture_rotate = float(0.0) [[
-		anno::display_name("Detail Texture Rotate"),
-		anno::description("Rotates angle of the detail texture in degrees."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-	]],
-	uniform float2 detail_texture_scale = float2(1.0) [[
-		anno::display_name("Detail Texture Tiling"),
-		anno::description("Controls repetition of the detail texture."),
-		anno::in_group("UV"),
-		anno::enable_if("project_uvw == true")
-    ]],
-
-
-    //  Geometry  //
-
-    uniform float round_edges_radius = float(0.0) [[
-        anno::display_name("Round Edge Radius"),
-        anno::description("Influence radius around the edges in meters"),
-        anno::in_group("Geometry"),
-        anno::soft_range(0.0, 1.0)
-    ]],
-    uniform float round_edges_roundness = float(1.0) [[
-        anno::display_name("Round Edge Roundness"),
-        anno::description("Determines how round the edge will look"),
-        anno::in_group("Geometry"),
-        anno::hard_range(0.0, 1.0)
-    ]],
-    uniform bool round_edges_across_materials = false [[
-        anno::display_name("Round Edge Across Materials"),
-        anno::description("Normal smoothing happens only between facets of equal material, \n"
-                          "\t\tunless this parameter is set true, in which case the smoothing \n"
-                          "\t\thappens between facets irrespective of their materials"),
-        anno::in_group("Geometry")
-    ]]
-) 
-[[
-	anno::display_name("OmniPBR ClearCoat "),
-	anno::description("OmniPBR Base with support for clear coat, opacity and ORM textures."),
-	anno::in_group("Base"),
-	anno::version( 2, 1, 1),
-	anno::author("NVIDIA CORPORATION"), 
-	anno::key_words(string[]("omni", "PBR", "opacity", "clearcoat", "omniverse", "generic"))
-]] = let {
-
-	//  UVW lookup and transformation  //
-	base::texture_coordinate_system the_system = world_or_object ? base::texture_coordinate_world : base::texture_coordinate_object;
-	
-	base::texture_coordinate_info uvw = project_uvw ?  base::coordinate_projection(
-								coordinate_system: the_system,
-								    texture_space: uv_space_index,
-								  projection_type: base::projection_cubic 
-							    ) :
-							    base::coordinate_source(
-								coordinate_system: base::texture_coordinate_uvw,
-								    texture_space: uv_space_index 
-							    );							
-	
-	base::texture_coordinate_info transformed_uvw = base::transform_coordinate(
-								  			transform: rotation_translation_scale(
-						                      scaling: float3(texture_scale.x, texture_scale.y, 1.0),
-								   			 rotation: float3(0.0, 0.0, texture_rotate/180.*math::PI ),
-							        	  translation: float3(texture_translate.x, texture_translate.y, 0.0)
-							        ),
-							        coordinate: uvw
-								);
-	
-	base::texture_coordinate_info detail_transformed_uvw = base::transform_coordinate(
-							       		  transform: rotation_translation_scale(
-								  	    	scaling: float3(detail_texture_scale.x, detail_texture_scale.y, 1.0),
-								           rotation: float3(0.0, 0.0, detail_texture_rotate/180.*math::PI ),
-								        translation: float3(detail_texture_translate.x, detail_texture_translate.y, 0.0)
-								        ),
-								        coordinate: uvw
-									);
-
-	base::texture_coordinate_info clearcoat_transformed_uvw =   base::transform_coordinate(
-									  	  transform: rotation_translation_scale(
-								            scaling: float3(clearcoat_texture_scale.x, clearcoat_texture_scale.y, 1.0),
-								           rotation: float3(0.0, 0.0, clearcoat_texture_rotate/180.*math::PI ),
-								        translation: float3(clearcoat_texture_translate.x, clearcoat_texture_translate.y, 0.f)
-									),
-									coordinate: uvw
-									);	
-
-	//  Normal calculations  //
-	OmniPBRBase::NormalData defaultData = OmniPBRBase::NormalData(state::normal(), float2(0));
-
-	OmniPBRBase::NormalData normal_data = tex::texture_isvalid(normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-							texture:        normalmap_texture,
-							factor:         bump_factor,
-							uvw:            transformed_uvw,
-							flip_tangent_u: flip_tangent_u,
-							flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							//flip_tangent_v: true
-
-		) : defaultData;
-	float3 the_normal = normal_data.normal;
-
-	OmniPBRBase::NormalData detail_normal_data = tex::texture_isvalid(detail_normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-							texture:        detail_normalmap_texture,
-							factor:         detail_bump_factor,
-							uvw:            detail_transformed_uvw,
-							flip_tangent_u: flip_tangent_u,
-							flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							) : defaultData;
-	float3 detail_normal = detail_normal_data.normal;
-
-	OmniPBRBase::NormalData clearcoat_normal_data = tex::texture_isvalid(clearcoat_normalmap_texture) ?
-		OmniPBRBase::tangent_space_normal_roughness_texture(
-								texture:        clearcoat_normalmap_texture,
-								factor:         clearcoat_bump_factor,
-								uvw:            clearcoat_transformed_uvw,
-								flip_tangent_u: flip_tangent_u,
-								flip_tangent_v: flip_tangent_v	// true for dx, false for opengl
-							) : defaultData;
-	float3 clearcoat_normal = clearcoat_normal_data.normal;
-
-
-	float3 diffuse_gloss_normal	        = tex::texture_isvalid(detail_normalmap_texture) ?  add_detail_normal(detail_normal, the_normal) : the_normal;
-	float3 flattened_clearcoat_normal   = ::math::lerp(diffuse_gloss_normal, ::state::normal(), clearcoat_flatten);
-	float3 final_clearcoat_normal       = tex::texture_isvalid(clearcoat_normalmap_texture) ? add_detail_normal(flattened_clearcoat_normal, clearcoat_normal)
-                                                                                            : flattened_clearcoat_normal;
-
-
-	//  ORM Handling  // 
-
-	float3 ORM_lookup = tex::lookup_float3( 
-                              tex: ORM_texture, 
-                            coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)
-                            );
-
-	 
-	float3 roughness_lookup = tex::lookup_float3(
-					  tex: reflectionroughness_texture,
-					coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)		
-					);
-	
-	float roughness_selection    = enable_ORM_texture ? ORM_lookup.y : roughness_lookup.x;
-	float reflection_roughness_s   = math::lerp(reflection_roughness_constant, roughness_selection, reflection_roughness_texture_influence);
-	float2 reflection_roughness = float2(math::sqrt(reflection_roughness_s*reflection_roughness_s + (geometry_normal_roughness_strength * normal_data.roughness.x * normal_data.roughness.x)),
-	                                     math::sqrt(reflection_roughness_s*reflection_roughness_s + (geometry_normal_roughness_strength * normal_data.roughness.y * normal_data.roughness.y)));
-
-	float2 clearcoat_reflection_roughness2 = float2(math::sqrt(clearcoat_reflection_roughness*clearcoat_reflection_roughness + (geometry_normal_roughness_strength * clearcoat_normal_data.roughness.x * clearcoat_normal_data.roughness.x)),
-												    math::sqrt(clearcoat_reflection_roughness*clearcoat_reflection_roughness + (geometry_normal_roughness_strength * clearcoat_normal_data.roughness.y * clearcoat_normal_data.roughness.y)));
-
-	//  Diffuse Color Lookup and AO  //
-	
-	base::texture_return base_lookup = base::file_texture(
-						      	  texture: diffuse_texture,
-					    	 color_offset: color(albedo_add),
-					          color_scale: color(albedo_brightness),
-					          mono_source: base::mono_luminance,
-					                  uvw: transformed_uvw,
-					                 clip: false		
-						);
-	
-	base::texture_return ao_lookup = base::file_texture(
-					 	      	  texture: ao_texture,
-					       	 color_offset: color(0.0, 0.0, 0.0),
-					          color_scale: color(1.0, 1.0, 1.0),
-					          mono_source: base::mono_average,
-					                  uvw: transformed_uvw,
-					       	         clip: false		
-						);
-
-
-	color ao_color          = enable_ORM_texture ? color(ORM_lookup.x) : ao_lookup.tint;
-	color desaturated_base  = math::lerp(base_lookup.tint, color(base_lookup.mono), albedo_desaturation);
-	color diffuse           = tex::texture_isvalid(diffuse_texture)? desaturated_base : diffuse_color_constant;
-	color tinted_diffuse    = multiply_colors(diffuse, diffuse_tint, 1.0).tint;
-	
-	color base_color = multiply_colors(
-			   	color_1: tinted_diffuse,
-				color_2: ao_color,
-				 weight: ao_to_diffuse
-				).tint;
-
-	
-	//  Metalness   //
-
-	float3 metallic_lookup = tex::lookup_float3(
-				tex: metallic_texture,
-				coord: float2(transformed_uvw.position.x, transformed_uvw.position.y)
-				);
-					
-	float metallic_selection = enable_ORM_texture ? ORM_lookup.z : metallic_lookup.x;
-	float metallic = math::lerp(metallic_constant, metallic_selection, metallic_texture_influence);
-
-
-	//  Emission   //
-
-	color emission_color_texture = tex::texture_isvalid(emissive_color_texture) ?
-                                        base::file_texture(
-												texture: emissive_color_texture,
-                                           color_offset: color(0.0, 0.0, 0.0),
-                                            color_scale: color(1.0, 1.0, 1.0),
-                                            mono_source: base::mono_average,
-						    						uvw: transformed_uvw,
-						   						   clip: false        
-                                            ).tint : emissive_color;
-
-    color emission_mask_texture = tex::texture_isvalid(emissive_mask_texture) ?
-                                        base::file_texture(
-												texture: emissive_mask_texture,
-                                           color_offset: color(0.0, 0.0, 0.0),
-                                            color_scale: color(1.0, 1.0, 1.0),
-                                            mono_source: base::mono_average,
-						    						uvw: transformed_uvw,
-						   						   clip: false        
-                                            ).tint : color(1.0);
-  
-    color final_emission_color = enable_emission ? emission_color_texture * emission_mask_texture: color(0.0);
-
-    //  Opacity   //
-	
-    float opacity_value = enable_opacity_texture ? base::file_texture(
-						    texture: opacity_texture,
-						mono_source: opacity_mode,
-								uvw: transformed_uvw
-						).mono : opacity_constant;
-
-    float cutout_opacity = enable_opacity ? ((opacity_threshold == 0.0) ? opacity_value : ((opacity_value >= opacity_threshold) ? 1.0 : 0)) : 1.0;
-
-	material base = OmniPBRBase::OmniPBRBase(
-		diffuse_reflection_color: base_color, 
-		specular_reflection_aniso_roughness: reflection_roughness, 
-		specular_level: specular_level,
-		metalness: metallic,
-		enable_emission: enable_emission,
-		emission_color: final_emission_color,
-		emission_intensity: emissive_intensity,
-		enable_coat: enable_clearcoat,
-		coat_weight: clearcoat_weight,
-		coat_color: clearcoat_tint,
-		coat_transparency: clearcoat_transparency,
-		coat_aniso_roughness: clearcoat_reflection_roughness2,
-		coat_ior: clearcoat_ior,
-		enable_opacity: enable_opacity,
-		geometry_opacity: cutout_opacity,
-		clearcoat_geometry_normal: final_clearcoat_normal,
-		round_edges_radius: round_edges_radius,
-		round_edges_roundness: round_edges_roundness,
-		round_edges_across_materials: round_edges_across_materials,
-		geometry_normal: diffuse_gloss_normal
-    );
-
-} in material(
-surface:  base.surface,
-geometry: base.geometry
-);

assets/barrier_3r/simready_usd/.simready/validation.json

@@ -1,176 +0,0 @@
-{
-  "SimReady_Metadata": {
-    "validation": {
-      "profile": "Robotics-Prop",
-      "profile_version": "4.0.0",
-      "validated_features": {
-        "2026-10-30": {
-          "FET_000_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.007']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.004']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_000_STANDARD': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RV.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_000_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_001_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "1.0.1"
-          },
-          "FET_003_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_003_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_003_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_004_MUJOCO": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_MUJOCO': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.MUJOCO.COL.001', 'com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_NEWTON": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_NEWTON': {'version': '0.1.0'}}]",
-            "optional requirements": "['com.nvidia.simready.NEWTON.COL.001', 'com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_004_PHYSX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.4.0"
-          },
-          "FET_004_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_STANDARD': {'version': '0.2.0'}}]",
-            "optional requirements": "['com.nvidia.simready.RB.MB.001']",
-            "passed": false,
-            "version": "0.2.0"
-          },
-          "FET_005_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.GSP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_MDL": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_006_OPENPBR": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.VM.PBR.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_006_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_007_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.NVM.001', 'com.nvidia.simready.NVM.002', 'com.nvidia.simready.NVM.003']",
-            "passed": false,
-            "version": "0.2.0"
-          },
-          "FET_010_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "optional requirements": "['com.nvidia.simready.DISP.001']",
-            "passed": false,
-            "version": "0.1.0"
-          },
-          "FET_011_RTX": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_011_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.2.0"
-          },
-          "FET_031_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_033_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_031_STANDARD': {'version': '0.1.0'}}]",
-            "passed": true,
-            "version": "0.4.0"
-          },
-          "FET_046_STANDARD": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_011_STANDARD': {'version': '0.2.0'}}]",
-            "passed": true,
-            "version": "0.1.0"
-          },
-          "FET_100_ISAAC": {
-            "blocking_failure": false,
-            "dependencies": "[{'FET_003_PHYSX': {'version': '0.4.0'}}]",
-            "optional requirements": "['com.nvidia.simready.ISA.001']",
-            "passed": false,
-            "version": "0.4.0"
-          }
-        }
-      }
-    }
-  }
-}