Final Exam 1 08

# When the view point used to generate a radiosity

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Unformatted text preview: oint used to generate a radiosity solution changes, updating the solution for the new viewpoint takes ____________ time. Final Exam CS 184: Foundations of Computer Graphics Fall 2008 Prof. James O’Brien page 5 of 15 2. Imagine that you have a RGB monitor where the wires have been swapped so that the red, green, and blue outputs from the computer have been respectively attached to the green, red, and blue inputs on the monitor. When one attempts to display the following colors, what colors will actually appear on the screen? 8 points ! Red! ! _______________________ ! Green!! _______________________ ! Blue! ! _______________________ ! Cyan! ! _______________________ ! Magenta! _______________________ ! Yellow ! _______________________ ! Black! ! _______________________ ! White! ! _______________________ 3. If a surface is defined implicitly by the function f (x) = 0 , write out the equation you would use to compute the surface’s normal at some point. (Assume that negative values are inside the surface.) 2 points 4. The diagram below shows control points for a curve made by joining two cubic Bezier segments. However control point #5 has been removed. Indicate location(s) where #5 may be placed to achieve continuity and where it may be placed to achieve continuity. Clearly label your diagram. 6 points Final Exam CS 184: Foundations of Computer Graphics Fall 2008 Prof. James O’Brien page 6 of 15 5. Here is a piece of mesh. Draw the result of applying one iteration of Catmull-Clark subdivision. Then circle all vertices (both original...
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## This note was uploaded on 01/24/2014 for the course CS 184 taught by Professor Staff during the Fall '08 term at University of California, Berkeley.

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