> Casey refers to it as "backwards" rendering Sounds much like "backwards" raytracing in 3D, except with some special rules for an orthographic projection. I

> Casey refers to it as "backwards" rendering Sounds much like "backwards" raytracing in 3D, except with some special rules for an orthographic projection. I know that "except with" makes it sound like a narrow refinement, but I suppose the history of computer display hardware likely has it the other way around.