| /****************************************************************************** |
| * Copyright 2024 NVIDIA Corporation. All rights reserved. * |
| ****************************************************************************** |
| |
| Permission is hereby granted by NVIDIA Corporation ("NVIDIA"), free of charge, |
| to any person obtaining a copy of the sample definition code that uses our |
| Material Definition Language (the "MDL Materials"), to reproduce and distribute |
| the MDL Materials, including without limitation the rights to use, copy, merge, |
| publish, distribute, and sell modified and unmodified copies of the MDL |
| Materials, and to permit persons to whom the MDL Materials is furnished to do |
| so, in all cases solely for use with NVIDIA’s Material Definition Language, |
| subject to the following further conditions: |
|
|
| 1. The above copyright notices, this list of conditions, and the disclaimer |
| that follows shall be retained in all copies of one or more of the MDL |
| Materials, including in any software with which the MDL Materials are bundled, |
| redistributed, and/or sold, and included either as stand-alone text files, |
| human-readable headers or in the appropriate machine-readable metadata fields |
| within text or binary files as long as those fields can be easily viewed by the |
| user, as applicable. |
| 2. The name of NVIDIA shall not be used to promote, endorse or advertise any |
| Modified Version without specific prior written permission, except a) to comply |
| with the notice requirements otherwise contained herein; or b) to acknowledge |
| the contribution(s) of NVIDIA. |
|
|
| THE MDL MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, |
| TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR |
| ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, |
| INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF |
| CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE |
| THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS. |
| */ |
| |
| |
| mdl 1.5; |
| |
| import ::anno::*; |
| import ::base::*; |
| import ::df::*; |
| import ::math::*; |
| import ::state::*; |
| import ::tex::*; |
| import ::nvidia::core_definitions::blend_colors; |
| import ::nvidia::core_definitions::dimension; |
| |
| const string COPYRIGHT = |
| " Copyright 2024 NVIDIA Corporation. All rights reserved.\n" |
| " MDL MATERIALS ARE PROVIDED PURSUANT TO AN END USER LICENSE AGREEMENT,\n" |
| " WHICH WAS ACCEPTED IN ORDER TO GAIN ACCESS TO THIS FILE. IN PARTICULAR,\n" |
| " THE MDL MATERIALS ARE PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n" |
| " EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF\n" |
| " MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF\n" |
| " COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA\n" |
| " CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY\n" |
| " GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN\n" |
| " AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR\n" |
| " INABILITY TO USE THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS.\n"; |
| |
| annotation preview_scale( float f); |
| |
| ::base::texture_coordinate_info transform_coordinate_2( |
| float4x4 transform |
| [[ ::anno::description("A transformation to be applied to the source coordinates. rotation_translation_scale() is a suggested means to compute the transformation matrix.") ]], |
| ::base::texture_coordinate_info coordinate = ::base::texture_coordinate_info() |
| [[ ::anno::description("Coordinate, typically sourced from coordinate_source or coordinate_projection.") ]] |
| ) [[ |
| ::anno::description("Transform a texture coordinate by a matrix.") , |
| ::anno::noinline() |
| ]] |
| { |
| // Version 2 |
| float4 r_position = transform * float4(coordinate.position.x,coordinate.position.y,coordinate.position.z,1); |
| //Try aproximating it for the case that the rotation is only aroud z and assuming the texture layout is nice and z is ~constant. |
| //just pretend there is no other rotation happening |
| //get rid of scaling and translation. Then extract fields where sin and cos would be in a simple 2d transform around z. |
| float4 u = transform[0]; |
| float3 ru = ::math::normalize(float3(u.x,u.y,u.z)); |
| float cos = ru.x; |
| float sin = -ru.y; |
| //TODO: at least also handle sign of z? |
| //TODO: handle tangent becoming 0 |
| |
| |
| return ::base::texture_coordinate_info( |
| float3(r_position.x,r_position.y,r_position.z), |
| ::math::normalize(cos * coordinate.tangent_u - sin * coordinate.tangent_v), |
| ::math::normalize(cos * coordinate.tangent_v + sin * coordinate.tangent_u)); |
| } |
| |
|
|
| ::base::texture_coordinate_info vmat_transform( |
| float2 translation = float2(0.0, 0.0), |
| float rotation = 0.0, // rotation in degrees |
| float2 scaling = float2(1.0, 1.0), |
| uniform ::base::texture_coordinate_system system = ::base::texture_coordinate_uvw, |
| uniform int uv_space = 0 |
| ) |
| { |
| float rotation_rad = (rotation * 3.1415926535897932384626433832f) / 180.f; |
| float4x4 scale = |
| float4x4(1.0 /scaling.x, 0. , 0. , 0., |
| 0. , 1.0 /scaling.y , 0. , 0., |
| 0. , 0. , 1.0, 0., |
| translation.x , translation.y , 0.0, 1.); |
| |
| float s = ::math::sin(rotation_rad); |
| float c = ::math::cos(rotation_rad); |
| float4x4 rotate = |
| float4x4( c , -s , 0.0 , 0.0, |
| s , c , 0.0 , 0.0, |
| 0.0, 0.0 , 1.0 , 0.0, |
| 0. , 0.0 , 0.0 , 1.); |
| |
| return transform_coordinate_2(scale*rotate, ::base::coordinate_source(system, uv_space)); |
| } |
| |
|
|
| float remap_xy_to_0_1(float input, float x, float y) |
| { |
| return (input - x)/(y - x); |
| } |
| |
| float histogram_range(float input, float range = 1.0f, float position = 0.5f) |
| { |
| float low = ::math::clamp(1.0 - ::math::min(((1.0 - position) + range * 0.5), (1.0 - position) * 2), 0.0, 1.0); |
| float high = ::math::clamp(::math::min((position + range * 0.5 ), position * 2.0), 0.0, 1.0); |
| return ::math::lerp(low, high, input); |
| } |
| |
| float histogram_scan(float input, float width, float position) |
| { |
| float low = ::math::clamp(1.0f - position * 2.0, 0.0f ,1.0f); |
| float high = ::math::clamp(position > 0.5f ? 1.0 : 2.0f - 2 * position, 0.0f, 1.0f); |
| //float center = (low + high)/2.0f); |
| float offset = ((high - low) / 2.0) * width; |
| low += offset; |
| high -= offset; |
| return ::math::clamp( |
| remap_xy_to_0_1(input, |
| low, |
| high), |
| 0.0, |
| 1.0); |
| } |
| |
| // Returns the normal n in tangent space, given n is in internal space. |
| float3 transform_internal_to_tangent(float3 n) |
| [[ |
| ::anno::hidden() |
| ]] |
| { |
| 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) |
| [[ |
| ::anno::hidden() |
| ]] |
| { |
| return ::state::texture_tangent_u(0) * n.x + |
| ::state::texture_tangent_v(0) * n.y + |
| ::state::normal() * n.z ; |
| } |
| |
|
|
|
|
| // Returns a normal by adding a detail normal to a global normal. |
| // If detail blending of two normal maps gives visual artifacts, check if texture_2d are loaded |
| // correctly with ::tex::gamma_linear |
| 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)); |
| } |
| |
| export material Fiberglass( |
| float fibers_shininess = 0.5f [[ |
| ::anno::description("Makes the fiber glass material duller or shinier. Default value is 0.5."), |
| ::anno::display_name("Fibers Shininess"), |
| ::anno::in_group("Appearance"), |
| ::anno::hard_range(0.f, 1.f), |
| ::anno::ui_order(0) |
| ]], |
| color fiberglass_tint = color(.8f) [[ |
| ::anno::description("Tints the glass fiber material."), |
| ::anno::display_name("Fiberglass Tint"), |
| ::anno::in_group("Appearance", "Diffuse"), |
| ::anno::ui_order(1) |
| ]], |
| uniform float weaving_bump_strength = 1.0f [[ |
| ::anno::description("Determines the degree of bumpiness."), |
| ::anno::display_name("Weaving Bump Strength"), |
| ::anno::in_group("Appearance", "Bump"), |
| ::anno::soft_range(0.f, 1.f), |
| ::anno::hard_range(0.f, 3.f), |
| ::anno::ui_order(2) |
| ]], |
| uniform float fibers_bump_strength = 1.f [[ |
| ::anno::description("Determines the degree of bumpiness of the fibers."), |
| ::anno::display_name("Fibers Bump Strength"), |
| ::anno::in_group("Appearance", "Bump"), |
| ::anno::hard_range(0.f, 3.f), |
| ::anno::soft_range(0.f, 1.f), |
| ::anno::ui_order(3) |
| ]], |
| float diffuse_brightness = 0.61f [[ |
| ::anno::description("The diffuse brightness of the fibers."), |
| ::anno::display_name("Diffuse Brightness"), |
| ::anno::in_group("Appearance", "Advanced"), |
| ::anno::hard_range(0.f, 1.f), |
| ::anno::ui_order(5) |
| ]], |
| float specular_weight = 1.f [[ |
| ::anno::description("The amount of glossiness variation for the vertical fiber glossiness."), |
| ::anno::display_name("Specular Weight"), |
| ::anno::in_group("Appearance", "Advanced"), |
| ::anno::hard_range(0.f, 1.f), |
| ::anno::ui_order(4) |
| ]], |
| float diffuse_transmission_weight = 0.21f [[ |
| ::anno::description("Weight of the diffuse transmission."), |
| ::anno::display_name("Diffuse Transmission Weight"), |
| ::anno::in_group("Appearance", "Advanced"), |
| ::anno::hard_range(0.f, 1.f), |
| ::anno::ui_order(6) |
| ]], |
| float2 texture_translate = float2(0.f) [[ |
| ::anno::description("Controls the position of the texture."), |
| ::anno::display_name("Texture Translate"), |
| ::anno::in_group("Transform"), |
| ::anno::ui_order(10) |
| ]], |
| float texture_rotate = 0.f [[ |
| ::anno::description("Rotates angle of the texture in degrees."), |
| ::anno::display_name("Texture Rotate"), |
| ::anno::in_group("Transform"), |
| ::anno::soft_range(0.f, 360.f), |
| ::anno::ui_order(11) |
| ]], |
| float2 texture_scale = float2(1.0f) [[ |
| ::anno::description("Larger numbers increase the size."), |
| ::anno::display_name("Texture Scale"), |
| ::anno::in_group("Transform"), |
| ::nvidia::core_definitions::dimension(float2(1.0f, 1.0f)), |
| ::preview_scale(2.5f), |
| ::anno::ui_order(12) |
| ]], |
| uniform int uv_space_index = 0 [[ |
| ::anno::description("The UV space to use for the texture mapping."), |
| ::anno::display_name("UV Space Index"), |
| ::anno::in_group("Advanced"), |
| ::anno::ui_order(13) |
| ]]) |
| [[ |
| ::anno::description("A fiberglass material."), |
| ::anno::display_name("Fiberglass"), |
| ::anno::copyright_notice(COPYRIGHT), |
| ::anno::thumbnail("./.thumbs/Fiberglass.Fiberglass.png"), |
| ::anno::key_words(string[]("fiber", "fiberglass", "artificial", "design", "fabric", "mesh", "woven", "synthetic", "white", "light", "neutral")), |
| ::anno::author("NVIDIA vMaterials"), |
| ::anno::contributor("Ruediger Raab"), |
| ::anno::contributor("Maik Rohland") |
| ]] |
| = |
| let { |
| |
| float2 texture_rescale = texture_scale * 0.1f; |
| |
| bool tmp0 = false; |
| material_surface tmp1(::df::weighted_layer(diffuse_transmission_weight, ::df::diffuse_transmission_bsdf(nvidia::core_definitions::blend_colors(color(histogram_range(float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, 0.810000002f)), fiberglass_tint, ::base::color_layer_multiply, 1.f).tint), ::df::custom_curve_layer(specular_weight, 1.f, 5.f, histogram_scan(float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[1], 0.f, 0.469999999f), ::df::microfacet_ggx_smith_bsdf(::math::max(::math::smoothstep(0.789999962f, 0.790999949f, float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[2]) * histogram_range(float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, ::math::lerp(0.389999986f, 0.0799999982f, fibers_shininess)), histogram_range(float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, ::math::lerp(0.800000012f, 0.5f, fibers_shininess)) * ::math::min(1.f - ::math::smoothstep(0.50999999f, 0.539999962f, float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[2]), ::math::smoothstep(0.340000004f, 0.389999986f, float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[2]))), ::math::max(::math::smoothstep(0.789999962f, 0.790999949f, float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[2]) * histogram_range(float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, ::math::lerp(0.800000012f, 0.5f, fibers_shininess)), histogram_range(float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, ::math::lerp(0.389999986f, 0.0799999982f, fibers_shininess)) * ::math::min(1.f - ::math::smoothstep(0.50999999f, 0.539999962f, float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[2]), ::math::smoothstep(0.340000004f, 0.389999986f, float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[2]))), color(1.f, 1.f, 1.f), ::state::texture_tangent_u(0), ::df::scatter_reflect), ::df::diffuse_reflection_bsdf(nvidia::core_definitions::blend_colors(color(histogram_range(float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[0], 1.f, diffuse_brightness)), fiberglass_tint, ::base::color_layer_multiply, 1.f).tint, 0.f), ::state::normal()), ::state::normal()), material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance)); |
| material_surface tmp2 = material_surface(scattering: bsdf(), emission: material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance)); |
| color tmp3 = color(1.f, 1.f, 1.f); |
| material_volume tmp4 = material_volume(scattering: vdf(), absorption_coefficient: color(0.f, 0.f, 0.f), scattering_coefficient: color(0.f, 0.f, 0.f)); |
| material_geometry tmp5(float3(0.f), ::math::smoothstep(0.0299999993f, 0.0309999995f, float3(::base::file_texture(texture_2d("./textures/fiberglass_multi_R_rough_G_ao_B_mask.jpg", ::tex::gamma_linear), color(0.f, 0.f, 0.f), color(1.f, 1.f, 1.f), ::base::mono_alpha, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false).tint)[2]), add_detail_normal(::base::file_bump_texture(texture_2d("./textures/fiberglass_bump.jpg", ::tex::gamma_linear), fibers_bump_strength, ::base::mono_average, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, ::state::normal(), false), ::base::tangent_space_normal_texture(texture_2d("./textures/fiberglass_norm.jpg", ::tex::gamma_linear), weaving_bump_strength, false, false, vmat_transform(texture_translate, texture_rotate, texture_rescale, ::base::texture_coordinate_uvw, uv_space_index), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false, 1.f, 0.f))); |
| hair_bsdf tmp6 = hair_bsdf(); |
| } in |
| material( |
| thin_walled: tmp0, |
| surface: tmp1, |
| backface: tmp2, |
| ior: tmp3, |
| volume: tmp4, |
| geometry: tmp5, |
| hair: tmp6); |
| |
|
|
| export material Fiberglass_Flat_Weave(*) |
| [[ |
| ::anno::description("A fiberglass material."), |
| ::anno::display_name("Fiberglass Flat Weave"), |
| ::anno::copyright_notice(COPYRIGHT), |
| ::anno::thumbnail("./.thumbs/Fiberglass.Fiberglass_Flat_Weave.png"), |
| ::anno::key_words(string[]("fiber", "fiberglass", "artificial", "design", "fabric", "mesh", "woven", "synthetic", "white", "light", "neutral")), |
| ::anno::author("NVIDIA vMaterials"), |
| ::anno::contributor("Ruediger Raab"), |
| ::anno::contributor("Maik Rohland") |
| ]] = Fiberglass( |
| fibers_shininess: 0.5f, |
| fiberglass_tint: color(.85f), |
| weaving_bump_strength: 0.3f, |
| fibers_bump_strength: 1.0f, |
| specular_weight: 1.0f, |
| diffuse_brightness: 0.7f, |
| diffuse_transmission_weight: 0.21f, |
| texture_translate: float2(0.0f), |
| texture_rotate: 0.0f, |
| texture_scale: float2(1.0f), |
| uv_space_index: 0 |
| ); |
| |
| export material Fiberglass_Shiny(*) |
| [[ |
| ::anno::description("A fiberglass material."), |
| ::anno::display_name("Fiberglass Shiny"), |
| ::anno::copyright_notice(COPYRIGHT), |
| ::anno::thumbnail("./.thumbs/Fiberglass.Fiberglass_Shiny.png"), |
| ::anno::key_words(string[]("fiber", "fiberglass", "artificial", "design", "fabric", "mesh", "woven", "synthetic", "white", "light", "neutral")), |
| ::anno::author("NVIDIA vMaterials"), |
| ::anno::contributor("Ruediger Raab"), |
| ::anno::contributor("Maik Rohland") |
| ]] = Fiberglass( |
| fibers_shininess: 1.0f, |
| fiberglass_tint: color(.8f), |
| weaving_bump_strength: 0.75f, |
| fibers_bump_strength: 1.0f, |
| specular_weight: 1.0f, |
| diffuse_brightness: 0.75f, |
| diffuse_transmission_weight: 0.21f, |
| texture_translate: float2(0.0f), |
| texture_rotate: 0.0f, |
| texture_scale: float2(1.0f), |
| uv_space_index: 0 |
| ); |
| |
| export material Fiberglass_Yellowish(*) |
| [[ |
| ::anno::description("A fiberglass material."), |
| ::anno::display_name("Fiberglass Yellowish"), |
| ::anno::copyright_notice(COPYRIGHT), |
| ::anno::thumbnail("./.thumbs/Fiberglass.Fiberglass_Yellowish.png"), |
| ::anno::key_words(string[]("fiber", "fiberglass", "artificial", "design", "fabric", "mesh", "woven", "synthetic", "yellow", "light", "neutral")), |
| ::anno::author("NVIDIA vMaterials"), |
| ::anno::contributor("Ruediger Raab"), |
| ::anno::contributor("Maik Rohland") |
| ]] = Fiberglass( |
| fibers_shininess: 0.0f, |
| fiberglass_tint: color(0.875138f, 0.812241f, 0.348865f), |
| weaving_bump_strength: 0.75f, |
| fibers_bump_strength: 1.0f, |
| specular_weight: 1.0f, |
| diffuse_brightness: 0.75f, |
| diffuse_transmission_weight: 0.21f, |
| texture_translate: float2(0.0f), |
| texture_rotate: 0.0f, |
| texture_scale: float2(1.0f), |
| uv_space_index: 0 |
| ); |
| |
|
|
| export material Fiberglass_Blueish(*) |
| [[ |
| ::anno::description("A fiberglass material."), |
| ::anno::display_name("Fiberglass Blueish"), |
| ::anno::copyright_notice(COPYRIGHT), |
| ::anno::thumbnail("./.thumbs/Fiberglass.Fiberglass_Blueish.png"), |
| ::anno::key_words(string[]("fiber", "fiberglass", "artificial", "design", "fabric", "mesh", "woven", "synthetic", "white", "blue", "light", "neutral")), |
| ::anno::author("NVIDIA vMaterials"), |
| ::anno::contributor("Ruediger Raab"), |
| ::anno::contributor("Maik Rohland") |
| ]] = Fiberglass( |
| fibers_shininess: 0.0f, |
| fiberglass_tint: color(0.744530f, 0.915750f, 0.957370f), |
| weaving_bump_strength: 0.75f, |
| fibers_bump_strength: .75f, |
| specular_weight: 1.0f, |
| diffuse_brightness: 0.75f, |
| diffuse_transmission_weight: 0.21f, |
| texture_translate: float2(0.0f), |
| texture_rotate: 0.0f, |
| texture_scale: float2(1.0f), |
| uv_space_index: 0 |
| ); |
