func Render(world *scene.Scene, w, h uint32, canvas *image.RGBA) {
for {
log.Println("Starting tracing rays")
world.Lock()
//generate principal ray(s)
principalRays := getPrincipalRays(world, w, h)
//intersect ray(s)
intersect(world, principalRays, canvas)
//get color
world.Unlock()
log.Println("Done tracing rays")
break
}
return
}