From Dangerski

Contents 1 Ray Tracing Assignment 2 1.1 Creative Images 1.2 Extra Credit Images: 1.2.1 Beer's Law Images 1.2.2 Oren-Nayar Diffuse Reflection Images

[edit] Ray Tracing Assignment 2

Extend the Ray Tracer to support new materials: Phong, Metal, Dielectrics.

Reference Image reproduced using my Ray Tracer:

Source Code for project 2

[edit] Creative Images

The first 3 images are just to show a bunch of random materials that are possible. The red block in the background is just so you can see something through the glass.

A dense cluster of random dielectric spheres. This took a while to render.

Here is a room showing off different materials. There is a floating bubble on the left. Behind it are two spheres, one a dielectric with index 1.4 and the other a blue phong. There are three glass pillars in the back right in front of a big metal block. The sides are also metal blocks.

[edit] Extra Credit Images:

[edit] Beer's Law Images

No Beer's law

Slightly green glass

Darker bluegreen

Darker redish purple

Multiple colors in one image

[edit] Oren-Nayar Diffuse Reflection Images

Image without Oren-Nayar diffuse reflection

Same image but with Oren-Nayer Diffuse reflection on the right ball.