Version: 2018.4
LanguageEnglish
  • C#
Experimental: this API is experimental and might be changed or removed in the future.

PaintContext.CreateFromBounds

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Declaration

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

Parameters

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.

Description

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