16 lines
1.1 KiB
Markdown
16 lines
1.1 KiB
Markdown
# Linear Blend Skinning Node
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## Description
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This node lets you apply Linear Blend Vertex Skinning, and only works with the [Entities Graphics package](https://docs.unity3d.com/Packages/com.unity.entities.graphics@latest/). You must provide skinned matrices in the `_SkinMatrices` buffer. The node uses the `_SkinMatrixIndex` property to calculate where the matrices associated with the current mesh are located in the `_SkinMatrices` buffer.
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## Ports
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| Name | Direction | Type | Stage | Description |
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|:--------- |:-----------|:--------|:-------|:------------|
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| Position | Input | Vector3 | Vertex | Position of the vertex in object space. |
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| Normal | Input | Vector3 | Vertex | Normal of the vertex in object space. |
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| Tangent | Input | Vector3 | Vertex | Tangent of the vertex in object space. |
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| Position | Output | Vector3 | Vertex | Outputs the skinned vertex position. |
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| Normal | Output | Vector3 | Vertex | Outputs the skinned vertex normal. |
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| Tangent | Output | Vector3 | Vertex | Outputs the skinned vertex tangent. |
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