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TerrainExtensions.UpdateGIMaterials

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public static function UpdateGIMaterials(terrain: Terrain): void;
public static void UpdateGIMaterials(Terrain terrain);
public static function UpdateGIMaterials(terrain: Terrain, x: int, y: int, width: int, height: int): void;
public static void UpdateGIMaterials(Terrain terrain, int x, int y, int width, int height);

Description

Schedules an update of the albedo and emissive Textures of a system that contains the Terrain.

The second overload specifies a region of the Terrain that needs to be updated. This makes sure that only the systems that overlap with the specified rectangle get updated, which could help improve performance. The coordinates are specified the same way as in TerrainData.SetAlphamaps.

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Copyright © 2017 Unity Technologies. Publication: 5.6-001N. Built: 2017-07-12.
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