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Unformatted text preview: ith your milk shader?
3 points 14. When rendering a scene with a photonmapping method, what part of the solution must be
recomputed when light source moves?
3 points 15. In the diagram below of a light source, a clear glass ball, and a diffuse surface, draw lines
23. In th the path traveled of light to form a a clear g ass bal on the surface.
illustrating e diagram below by a light source, refraction lcausticl, and a diffuse surfacepoints
3, draw lines illustrating the path traveled by light to form a refraction caustic on the
surface.
4 points 16. When computing the boolean union of two arbitrarily oriented triangles (in 2D), what is the
minimum and maximum number of sides that a resulting polygon could have? Draw an example of the minimum and maximum shapes.
3 points Final Exam CS 184: Foundations of Computer Graphics
Spring 2008
Prof. James O’Brien page 10 of 12 17. In. then the conof xt of doing invekinematics, ics problems, when is the Jacobian sangular? arm
8 I context te doing inverse rse kinemat draw an example configuration for i twolink
that results in a singular Jacobian. Your example arm should have links that are connected
Draw an example using a twolink arm whose links are connected by a rotation joint
by a rotation joint and whose root link is attached to ground with a rotation joint. Make sure
and whose root link is attached to ground with a rotation joint. Make sure your
your diagram is clear. Use an X to...
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 Fall '08
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 Computer Graphics

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