Experimental: this API is experimental and might be changed or removed in the future.

PaintContext.CreateFromBounds

Declaration

public static Experimental.TerrainAPI.PaintContext CreateFromBounds(Terrain terrain, Rect boundsInTerrainSpace, int inputTextureWidth, int inputTextureHeight, int extraBorderPixels);

terrain	Terrain that defines terrain space for this PaintContext.
boundsInTerrainSpace	Terrain space bounds to edit in the target terrain texture.
targetTextureWidth	Width of the target terrain texture (per Terrain).
targetTextureHeight	Height of the target terrain texture (per Terrain).
extraBorderPixels	Number of extra border pixels required.

Constructs a PaintContext that you can use to edit a texture on a Terrain, in the region defined by boundsInTerrainSpace and extraBorderPixels.

This function calculates a pixelRect from boundsInTerrainSpace and extraBorderPixels, and then constructs a PaintContext from the pixelRect.

This function is called internally by TerrainPaintUtility.BeginPaintHeightmap, TerrainPaintUtility.BeginPaintTexture and TerrainPaintUtility.CollectNormals.

See Also: PaintContext