From f9ea0263418f32227584add4b98fd2fd815555f4 Mon Sep 17 00:00:00 2001 From: TheNumbat Date: Fri, 9 Apr 2021 14:35:05 -0700 Subject: [PATCH] inverse --- src/student/pathtracer.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/student/pathtracer.cpp b/src/student/pathtracer.cpp index 3479943..06fd233 100644 --- a/src/student/pathtracer.cpp +++ b/src/student/pathtracer.cpp @@ -118,7 +118,7 @@ Spectrum Pathtracer::trace_ray(const Ray& ray) { // ray depending on surface type) using bsdf.sample() // (3) Compute the throughput of the recursive ray. This should be the current ray's - // throughput scaled by the BSDF attenuation, cos(theta), and BSDF sample PDF. + // throughput scaled by the BSDF attenuation, cos(theta), and inverse BSDF sample PDF. // Potentially terminate the path using Russian roulette as a function of the new throughput. // Note that allowing the termination probability to approach 1 may cause extra speckling. -- GitLab