UMaterialInterface::UpdateLightmassTextureTracking

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Unreal Engine C++ API Reference > Runtime > Engine > Materials > UMaterialInterface

• UMaterialInterface::UpdateLightmassTextureTracking()
• UMaterialInstance::UpdateLightmassTextureTracking()
• UMaterial::UpdateLightmassTextureTracking()

References

virtual bool UpdateLightmassTextureTracking&40;&41;  
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virtual bool UpdateLightmassTextureTracking&40;&41;

Remarks

Check if the textures have changed since the last time the material was serialized for Lightmass... Update the lists while in here. NOTE: This will mark the package dirty if they have changed. bool true if the textures have changed. false if they have not.