I'm looking for a way to get all the Photoshop-style blend modes between multiple videoplanes. To be clear, I know how to use a slab to blend two sources onto a single videoplane via co.%s.jxs... but I want to use similar blend effects between images that are being rendered to different videoplanes.
I've read tons of posts that talk about using the blend_mode attribute of videoplanes (with @blend_enable 1 and @depth_enable 0). Experimentation seems to yield a few Photoshop-like modes, but so far I haven't been able to get close to the full complement. Slab compositing doesn't seem to be a solution since it appears to work only with multiple inputs and rendering to a single vidplane. I get some additional blends by putting jit.op or jit.gl.slab with op.%s.jxs between the matrix/movie sources and their respective videoplanes, but the possible combos of all the ops and videoplane blend_modes yields a daunting number of possibilities... and I'm still not convinced I'm on the right path to finding all the blends. In a perfect world, I'd also like to use alpha channels in this same blend/compositing process.
Any help is greatly appreciated!