Raytracing test using distance fields and a hardcoded scene; no lights
Raytracing test using distance fields and a hardcoded scene; no lights

The tracer kernel has been expanded will helper macros that generate
distance field estimators for planes, spheres, boxes and torii. The test
uses a hardcoded cornel box-like scene and just emits the material color
for surface hits

achilleasa/go-pathtrace,achilleasa/go-pathtrace,achilleasa/go-pathtrace