| Description | |
|---|---|
| restoreRenderTexture | When true, indicates that this function restores RenderTexture.active | 
Releases the allocated resources of this PaintContext.
                  This function releases the sourceRenderTexture and destinationRenderTexture.
                  When restoreRenderTexture is true, it also restores RenderTexture.active to the value saved as _oldRenderTexture.
                  This function is called internally by TerrainPaintUtility.EndPaintHeightmap, TerrainPaintUtility.EndPaintTexture and TerrainPaintUtility.ReleaseContextResources.