Class 4 notes (updated)

I've pushed the original assignment to next week, once I've had a chance to demo the techniques for you.

For this week I'd like you to practice lighting the refractionBottle scene (below) and using the refraction settings to get a realistic image.

Also, download the reflectionTree.zip file, extract it and use the reflectionDepth file. This is the one with the beachball on the mirror plane with the mirror hanging in space. First, get this to properly raytrace the reflections, then add fake reflection to the reflection color slot of each material. Practice using the envChrome and envSky types of nodes for the fake added reflection.

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Reflection tree support files.
Refraction support file.