I been looking for this everywhere online and still found no answer. I'm trying to find a way to use freestyle but it slows my render down. How can I use freestyle for certain edges while not rendering the rest of the mesh at all. Like seams almost I just don't even want the render to even see the rest of the mesh. All I want is the outline of certain edges to render quickly. I also have most settings in render tab set low.
Right now I have a cube with outline rendering at 0.15 to 0.20
My question is if there's a way to mark edges to get rendered while the rest of the mesh doesn't even get seen, I think that will speed up the render exponentially.