Simple path tracer written in Golang, mostly for learning pusposes.
Interruption (Ctrl+C) will stop rendering, but rendered part of image will be saved.
-width=960 -height=540 extents of resulting image
-spp=64 samples per pixel
-bounces=32 maximum bounces per ray
-objnum=24 number of objects (small spheres) at test scene
-filename=out out file name without extension
