Lecture 13: Global Illumination & Path Tracing (70)
NothernSJTU
And I have a problem here, with random projections of points on the object in the direction of the sample, which would be infinite iterations, which seems like a lot of computation, then the direct sampling of the light source method will naturally appear.
And I have a problem here, with random projections of points on the object in the direction of the sample, which would be infinite iterations, which seems like a lot of computation, then the direct sampling of the light source method will naturally appear.