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  3. TextureToUserMaterials

TextureToUserMaterials

Sometimes we must upgrade a material from non-VT to VT, and so upgrade all of its textures to VT (and then upgrade all materials that use them to VT, etc.).

API > API/Plugins > API/Plugins/USDSchemas > API/Plugins/USDSchemas/FUsdSchemaTranslationContext

Syntax

TMap< UTexture &42;, TSet< UMaterialInterface &42; > > TextureToUserMaterials

Remarks

Sometimes we must upgrade a material from non-VT to VT, and so upgrade all of its textures to VT (and then upgrade all materials that use them to VT, etc.). This member lets us cache which generated materials use which generated textures in order to help with that. Material parsing is synchronous. If we ever upgrade it to paralllel/async-task-based, we'll need a mutex around this member.

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