Hello. I'm using the mixshader to make a transition of two different shader. One solid shader and the second with opacity, like falloff xRay. I do an animation keyframe for transitioning the two. When the mix value start tthe animation, the render time began slow ever. The two shaders as single without transition have a good rendertime. Obviously there is opacity falloff, but the are ok.
SO there is a metod(ok i can render the two sequence and composite them) faster then using mixShader? The layer can be more fast?
Is ti normal?