SceneKit – material's colorBufferWriteMask

问题

I'm working with SceneKit (swift) and found colorBufferWriteMask parameter that working with SCNMaterial. But it's still working with iOS11+.

So, have anyone know a parameter like colorBufferWriteMask that working with iOS9+?

Thanks.

回答1:

After research about scenekit, i found a solution. The first, i create a SCNNode (A) that is setting with opacity = 0.000001 and renderingOrder = -1. The second, i create other SCNNode (B) that setting with renderingOrder = 100 and add A.

So, right now, Part of B will be hidden, and this is okie like colorBufferWriteMask.

Thanks.

来源：https://stackoverflow.com/questions/47863430/scenekit-materials-colorbufferwritemask