A Position‐Free Path Integral for Homogeneous Slabs and Multiple Scattering on Smith Microfacets
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DOI: 10.1111/cgf.14589
Abstract: We consider the problem of multiple scattering on Smith microfacets. This problem is equivalent to computing volumetric light transport in a homogeneous slab. Although the symmetry of the slab allows for significant simplification, fully analytic… read more here.
Keywords: free path; path integral; scattering smith; smith microfacets ... See more keywords