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

TerrainPaintUtility

class in UnityEngine.Experimental.TerrainAPI

/

Implemented in:UnityEngine.TerrainModule

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Description

A set of utility functions for custom terrain paint tools.

Static Methods

BeginPaintHeightmapHelper function to set up a PaintContext for modifying the heightmap of one or more Terrain tiles.
BeginPaintTextureHelper function to set up a PaintContext for modifying the alphamap of one or more Terrain tiles.
BuildTransformPaintContextUVToPaintContextUVBuilds a Scale & Offset transform to convert between one PaintContext's UV space and another PaintContext's UV space.
CalculateBrushTransformCreates a BrushTransform from the input parameters.
CollectNormalsHelper function to set up a PaintContext that collects mesh normal data from one or more Terrain tiles.
EndPaintHeightmapHelper function for completing a heightmap modification.
EndPaintTextureHelper function for completing a texture alphamap modification.
FindTerrainLayerIndexFinds the index of a TerrainLayer in a Terrain tile.
GetBlitMaterialReturns the default material for blitting operations.
GetBuiltinPaintMaterialReturns the built-in in paint material used by the built-in tools.
GetCopyTerrainLayerMaterialReturns the default copy terrain layer material.
GetTerrainAlphaMapCheckedReturns the alphamap texture at mapIndex.
ReleaseContextResourcesReleases the allocated resources of the specified PaintContext.
SetupTerrainToolMaterialPropertiesSets up all of the material properties used by functions in TerrainTool.cginc.

Did you find this page useful? Please give it a rating: