| Y.Zhu and Q.Peng, "Generalized Radiosity Method for Environments with Curved Surfaces," Progress in Natural Science(China), 2(5), 1992, pp.425--437. |
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Y.Zhu and Q.Peng, "Generalized Radiosity Method for Environments with Curved Surfaces," Progress in Natural Science(China), 2(5), 1992, pp.425--437.
....give a smooth appearance of the radiosity function. Heckbert has demonstrated that the linear system in radiosity can be derived by projecting the radiosity integral into a finite dimensional function space. The CR algorithm results from using the space of piecewise constant functions. Zhu and Peng[11] considered radiosity functions that are piecewise linear. Many researchers have explored the use of higher order bases in mesh construction and discontinuity meshing[10] as well as finite element methods[13, 14] which has been adapted to radiosity computation. However, discontinuity meshing needs ....
Y.Zhu and Q.Peng, "Generalized Radiosity Method for Environments with Curved Surfaces," Progress in Natural Science(China), 2(5), 1992, pp.425--437.
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