NVIDIA Shows Interactive Ray Tracing on GPUs

[HappySqurriel]

Lafiel said:

hmm.. I see aliasing , that's a letdown :(

I'm pretty sure I read somewhere, that aliasing problems would solve themselves with ray-tracing, but it seems that wasn't correct after all *sigh*.

The screenshots and especially the lighting looks quite nice though.

Aliasing is actually very difficult to solve in a ray-tracing system, and the reason you (typically) don't see it in ray-traced images is because those images are super-sampled ... The side effect of that is it can take minutes (or hours) to render an image.