From e42852a3395c9934488cecea64936f1c259eeb01 Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Tue, 2 Feb 2016 18:06:03 +0100 Subject: Cycles: Cleanup and reference actual paper used for BSSRDF sampling --- intern/cycles/kernel/kernel_subsurface.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'intern/cycles/kernel/kernel_subsurface.h') diff --git a/intern/cycles/kernel/kernel_subsurface.h b/intern/cycles/kernel/kernel_subsurface.h index 3693851444e..9ea993a3c6b 100644 --- a/intern/cycles/kernel/kernel_subsurface.h +++ b/intern/cycles/kernel/kernel_subsurface.h @@ -16,7 +16,12 @@ CCL_NAMESPACE_BEGIN -/* NEW BSSRDF: See "BSSRDF Importance Sampling", SIGGRAPH 2013 */ +/* New BSSRDF using disk based sampling. + * + * BSSRDF Importance Sampling, SIGGRAPH 2013 + * http://library.imageworks.com/pdfs/imageworks-library-BSSRDF-sampling.pdf + * + */ /* TODO: * - test using power heuristic for combing bssrdfs -- cgit v1.2.3