setStencilOpStencilFail
fun setStencilOpStencilFail(op: MaterialInstance.StencilOperation, face: MaterialInstance.StencilFace = StencilFace.FRONT_AND_BACK)
Sets the stencil fail operation (default is KEEP).
The stencil fail operation is performed to update values in the stencil buffer when the stencil test fails.
Parameters
op
Operation to apply
face
Which face(s) this applies to