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Unformatted text preview: Radiance is measured in units of power per second squared per cubic meter.
______ Radiance falls off with distance.
______ CatmullClark subdivision surfaces are a generalization of uniform, cubic tensorproduct bsplines.
2 ______ Cubic NURBS curves will typically be C across segment boundaries.
______ Bézier surfaces can be converted to Bspline surfaces.
______ Cubic Bsplines have global support.
______ A bspline curve is always interpolates its control points.
______ The parametric representation of a given geometric entity is unique.
______ Bspline bases can be built for polynomials of degree other than cubic.
______ In CatmullClark subdivision, the number of extraordinary points is proportional to the level
of subdivision.
______ The cones in the human eye have a flat spectral response function.
______ Under linear perspective projection, straight lines always appear as straight lines.
______ Under linear perspective projection, squares always appear as a square. Final Exam CS 184: Foundations of Computer Graphics
Spring 2008
Prof. James O’Brien page 4 of 12 2. Write the regular expression that concisely describes the light paths captured by the given
rendering method. (L = Light, D = Diffuse, S = Specular, E = Eye)
8 points
The real world _____________________ Local illumination _____________________ Basic raytracing _____________________ Radiosity _____________________ 3. Imagine that yo...
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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 Berkeley.
 Fall '08
 Staff
 Computer Graphics

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