Project 20: Sin City 3D Stereoscopic Conversion 1 When alphas for stereoscopic conversion are flat black and white images, they create flat 3D images. This type of effect would be good if we wanted the asset to be flat in 3D space, or a asset with little impact can really stand out if its alpha matte is pure white.
To see the breakdown of this image, watch my video of all my CFM work on YouTube: [link]