Version: 2022.2
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  • C#

TerrainPaintUtility.BuildTransformPaintContextUVToPaintContextUV

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Declaration

public static void BuildTransformPaintContextUVToPaintContextUV(TerrainTools.PaintContext src, TerrainTools.PaintContext dst, out Vector4 scaleOffset);

Parameters

src Source PaintContext.
dst Destination PaintContext.
scaleOffset ScaleOffset transform.

Description

Builds a Scale & Offset transform to convert between one PaintContext's UV space and another PaintContext's UV space.

This method provides functionality that you can use when you must perform tasks such as rendering to one PaintContext when reading a texture from another PaintContext. You can apply the returned transform to convert the UVs from one PaintContext to another.

The returned scaleOffset vector is in the same format as used by the TEX_TRANSFORM macro:
dstUV.uv = srcUV.uv * scaleOffset.xy + scaleOffset.zw

Is something described here not working as you expect it to? It might be a Known Issue. Please check with the Issue Tracker at issuetracker.unity3d.com.

Copyright ©2023 Unity Technologies. Publication Date: 2023-05-25.
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