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UpdateMaterialInstances

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		Name	Description
	void	UpdateMaterialInstances()	Update the MaterialInstance parameters to match the layer and weightmaps for this component Creates the MaterialInstance if it doesn't exist.
	void	UpdateMaterialInstances ( FMaterialUpdateContext& InOutMater..., TArray< class FComponentRecreateRen... )	Update the MaterialInstance parameters to match the layer and weightmaps for this component Creates the MaterialInstance if it doesn't exist.

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