第7章总计100多页,一些关键词:

backward ray tracing, two-pass methods, Russian roulette, k-d tree, density estimate, kNN, photon map, caustics, SDS light path, reverse photon mapping, radius reduction, Progressive photon mapping, stochastic progressive photon mapping, probabilistic progressive photon mapping, adaptive bandwidth selection, photon tracing, MIS, vertex connection and merging, unified path sampling, participating media, volumetric photon mapping, radiative transfer equation, ray maps, photon beams, beam radiance estimate, unified points, beams and paths, Woodcock tracking, delta tracking, free-path sampling, transmittance estimate, ray marching, ratio tracking, residual tracking, null-collision, inverse method, rejection method, medium operation, control variates, higher-dimensional photon samples…

分类: 章节介绍

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