Change material instance parent at runtime?

Guil · May 9, 2017, 3:10pm

Hi, I am wondering,
Is it possible to change the material instance parent of a material instance at runtime?
http://i.imgur.com/nHgNSAo.jpg this
Thank you for your answer.

anonymous_user_277c86b9 · May 9, 2017, 9:34pm

you must use dynamic material instance to change it at runtime

inedible.red · August 30, 2018, 5:37pm

Have you found an answer ?

inedible.red · August 30, 2018, 5:37pm

I can’t make this work, could you elaborate please ?

Anonymous_44b64b7b468691305ff18b7a6243edef · August 27, 2019, 1:24pm

刚好解决了这个问题：

void ResetParent(UMaterialInstance* MatInst, UMaterialInstance* OtherMatInst)
{
	if ( (!MatInst->Parent || !OtherMatInst->Parent) || (MatInst->Parent == OtherMatInst->Parent) )
		return;

	MatInst->Parent = OtherMatInst->Parent;
	FMaterialUpdateContext MaterialUpdateContext;
	MaterialUpdateContext.AddMaterialInstance(MatInst);
}

这是一条捷径。