Real-time rendering under distant illumination with conformal geometric algebra
Mathematical Methods in The Applied Sciences, pp. 4131-4147, 2018.
Precomputed radiance transfer (PRT) methods established for handling global illumination (GI) of objects from area lights in real time and many techniques proposed for rotating the light using linear algebra rotation matrices. Rotating area lights efficiently are crucial part for computer graphics since it is one of the main components of...More
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