38 lines
2.0 KiB
Markdown
38 lines
2.0 KiB
Markdown
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# Object Node
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## Description
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Provides access to various parameters of the currently rendering **Object**.
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Note: The behaviour of the Position [Port](Port.md) can be defined per Render Pipeline. Different Render Pipelines may produce different results. If you're building a shader in one Render Pipeline that you want to use in both, try checking it in both pipelines before production.
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#### Unity Render Pipelines Support
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- Universal Render Pipeline
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- High Definition Render Pipeline
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## Ports
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| Name | Direction | Type | Binding | Description |
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|:------------ |:-------------|:-----|:---|:---|
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| Position | Output | Vector 3 | None | Object position in world space |
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| Scale | Output | Vector 3 | None | Object scale in world space |
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| World Bounds Min | Output | Vector 3 | None | Minimum value of the renderer bounds in world space |
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| World Bounds Max | Output | Vector 3 | None | Maximum value of the renderer bounds in world space |
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| Bounds Size | Output | Vector 3 | None | Size of the renderer bounds |
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Note: the bounds values are the equivalent of [the bounds in the renderer component](https://docs.unity3d.com/ScriptReference/Renderer-bounds.html). This means that vertex deformation done in ShaderGraph doesn't affect these values.
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## Generated Code Example
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The following example code represents one possible outcome of this node.
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```
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float3 _Object_Position = SHADERGRAPH_OBJECT_POSITION;
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float3 _Object_Scale = float3(length(float3(UNITY_MATRIX_M[0].x, UNITY_MATRIX_M[1].x, UNITY_MATRIX_M[2].x)),
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length(float3(UNITY_MATRIX_M[0].y, UNITY_MATRIX_M[1].y, UNITY_MATRIX_M[2].y)),
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length(float3(UNITY_MATRIX_M[0].z, UNITY_MATRIX_M[1].z, UNITY_MATRIX_M[2].z)));
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float3 _Object_WorldBoundsMin = SHADERGRAPH_RENDERER_BOUNDS_MIN;
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float3 _Object_WorldBoundsMax = SHADERGRAPH_RENDERER_BOUNDS_MAX;
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float3 _Object_BoundsSize = (SHADERGRAPH_RENDERER_BOUNDS_MAX - SHADERGRAPH_RENDERER_BOUNDS_MIN);
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```
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