Upload folder using huggingface_hub

.gitattributes

@@ -795,6 +795,7 @@ scenario/anchor/anchor.blend filter=lfs diff=lfs merge=lfs -text
 scenario/anchor/anchor.usdc filter=lfs diff=lfs merge=lfs -text
 scenario/anchor/textures/_0813212834_texture.png filter=lfs diff=lfs merge=lfs -text
 scenario/buoy/buoy.blend filter=lfs diff=lfs merge=lfs -text
+scenario/buoy/buoy.blend1 filter=lfs diff=lfs merge=lfs -text
 scenario/buoy/buoy.usdc filter=lfs diff=lfs merge=lfs -text
 scenario/buoy/textures/Material.001_Base_Color.png filter=lfs diff=lfs merge=lfs -text
 scenario/buoy/textures/Material.001_Metallic.png filter=lfs diff=lfs merge=lfs -text
@@ -823,3 +824,7 @@ scenario/pipes_pack/textures/Grey_Metal_Pipes_Pack_color.png filter=lfs diff=lfs
 scenario/pipes_pack/textures/Grey_Metal_Pipes_Pack_gloss.png filter=lfs diff=lfs merge=lfs -text
 scenario/pipes_pack/textures/Grey_Metal_Pipes_Pack_nrm.png filter=lfs diff=lfs merge=lfs -text
 scenario/pipes_pack/textures/Grey_Metal_Pipes_Pack_spec.png filter=lfs diff=lfs merge=lfs -text
+worlds/textures/Material.001_Base_Color.png filter=lfs diff=lfs merge=lfs -text
+worlds/textures/Material.001_Metallic.png filter=lfs diff=lfs merge=lfs -text
+worlds/textures/Material.001_Normal_OpenGL.png filter=lfs diff=lfs merge=lfs -text
+worlds/textures/Material.001_Roughness.png filter=lfs diff=lfs merge=lfs -text

anotacoes.txt

@@ -1,8 +1,85 @@
-# Pŕaticas
+# Práticas
+
+## Criando mundo no blender
+
+# Renomear os objetos em Scene Collection
+
+# Scene Properties → Units
+	• Unit System: Metric
+	• Unit Scale: 1.0
+
+# Object Properties → Scale (Dimensões do objeto)
+X, Y, Z
+
+# Selecionar todos objetos e Ctrl + A -> All Transforms
+
 
 ## Exportando modelo no Blender para Isaac Sim:
 
-* Usar omniverse -> Scene Optimizer: Validate Meshes, Weld Verts(0.0001) -> Export Optimized Scene to USD
+# Usar omniverse -> Scene Optimizer: Validate Meshes, Weld Verts(0.0001)
+
+✔ Export as .usd
+
+✔ Apply modifiers
+
+✔ Include transforms
+
+✔ Up Axis: Z
+
+❌ Do NOT export cameras or lights (Isaac will handle those)
+
+Z axis up and Y axis forward
+
+
+## IsaacSim
+
+# Criar mundo básico
+
+OBS:
+- O rov, Luzes e physicsScene não precisam ser inclusos, o OceanSim já add
+- Add+ Physics
+	- Rigid body é física para corpos dinâmicos (inclui gravidade)
+	- Colliders basta para sonar
+- Todos itens devem estar dentro de um *default Prim* em stage e em layers (painel direito)
+- Confirmar se: meterPerUnit = 10 e upAxis = Z :
+	Rodar o script em Window -> Script Editor:
+
+		from pxr import UsdGeom
+		import omni.usd
+
+		stage = omni.usd.get_context().get_stage()
+
+		print("metersPerUnit:", UsdGeom.GetStageMetersPerUnit(stage))
+		print("upAxis:", UsdGeom.GetStageUpAxis(stage))
+ 
+
+
+RMC (Right Mouse Click) -> Create -> Physics -> Create Ground Plane (ajustar em Z)
+
+Para adicionar assets:  Ir para o painel inferior "Content"
+Para adicionar .fbx .obj etc (exceto .usd*): Na barra superior File > Import
+
+Em stage, para cada asset: RMC - Add+ - Physics - Colliders Preset ou Rigid Body with Colliders Preset
+
+File - Save as ou Save
+
+# Abrir o mundo no OceanSim
+
+Clicar na extensão na barra superior OceanSim - Examples - Sensor Example
+
+No painel que abrir:
+
+Selecionar os sensores
+
+Em Path to USD escolher o mundo salvo - LOAD
+
+No mundo:
+
+Caso a tela esteja preta tente mudar o "solzinho" no canto superior esquerdo para Camera Light ou RMC - Create - Light - Dome Light
+
+Apertar em RUN
+
+Para os sensores apresentarem imagem basta passar o cursor por cima de suas janelas
 
 
 # Ferramentas
@@ -28,7 +105,7 @@ Buoy: https://www.cgtrader.com/free-3d-models/watercraft/other/3000-lateral-buoy
 Anchor: https://www.cgtrader.com/free-3d-models/vehicle/other/anchor-2920aeb1-ebb5-4d59-a50d-4092ef488e0d
 cables: https://www.cgtrader.com/free-3d-models/exterior/cityscape/basic-cables-pack
 Container: https://www.cgtrader.com/free-3d-models/industrial/other/rusty-container-2-styles-06fe2f6a-d2cf-491a-b664-c1d7121e3a93
-Rock Pack Vol 1-3: https://www.cgtrader.com/free-3d-models/exterior/landscape/rock-pack-vol-1-3-free
+Rock_Packs: https://www.cgtrader.com/free-3d-models/exterior/landscape/rock-pack-vol-1-3-free
 Chains: https://www.cgtrader.com/items/4178303/download-page
 MetalPipe Pack 2: https://www.cgtrader.com/free-3d-models/architectural/engineering/metal-pipes-pack-2
 clams: https://www.cgtrader.com/free-3d-models/food/miscellaneous/clams-1

scenario/buoy/buoy.blend

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e50be13ede7290564d4fc7dc404cda334e88cf286a9908fc4f5e688e457c0cfd
-size 1468030
+oid sha256:39742f210e20ba1bb985daf40cfea48f67cca6b7d86bc1d26c1c0eb5433bef9c
+size 2230652

scenario/buoy/buoy.blend1

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ab8163486a057137307ccfbb07e5e57f5c74fa9b95939267a0c60c38a4323c6
+size 2230332