Unity Engine documentationScript ReferenceUnityEngineProceduralMaterialRebuildTexturesImmediately()Triggers an immediate (synchronous) rebuild of this ProceduralMaterial's dirty textures.Read time 1 minuteLast updated 2 days agoDefinition Type: Method Namespace: UnityEngine Assembly: UnityEngine.SubstanceModule WarningRemoved. Built-in support for Substance Designer materials has been removed from Unity. To continue using Substance Designer materials, you will need to install Allegorithmic's external importer from the Asset Store. public void RebuildTexturesImmediately()