= Homework 1 = == Scene 1 == Not too hard. Had to get the angle and size just right == Scene 2 == This one sucked. I don't think it is a bug, but with a 90 degree rotation, even if you make the light size HUGE the background won't light up. I think it is due to the angle of the light with the background, but I though it was a sphere light. Anyways, I still didn't get it looking right but gave up and did what I could == Scene 3 == Smooth sailing == Scene 4 == Not too bad == Bonus == I wanted to see what differenet materials looked like, and I was in the mood to make some pretty pictures. I'm not sure where the defects on some of them come in. I don't know if it is linux or pbrt. The exr looks just as bad. Here they are: attachment:bluepaint.png [[BR]] bluepaint [[BR]] attachment:clay.png [[BR]] clay [[BR]] attachment:felt.png [[BR]] felt [[BR]] attachment:glass.png [[BR]] glass [[BR]] attachment:matte.png [[BR]] matte [[BR]] attachment:metal.png [[BR]] metal [[BR]] attachment:mirror.png [[BR]] mirror [[BR]] attachment:plastic.png [[BR]] plastic [[BR]] attachment:primer.png [[BR]] primer [[BR]] attachment:shinymetal.png [[BR]] shinymetal [[BR]] attachment:skin.png [[BR]] skin [[BR]] attachment:substrate.png [[BR]] substrate [[BR]] attachment:translucent.png [[BR]] translucent [[BR]] attachment:uber.png [[BR]] uber [[BR]]