diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_voronoi.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_voronoi.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/intern/cycles/kernel/svm/svm_voronoi.h b/intern/cycles/kernel/svm/svm_voronoi.h index 10d17403f65..d0e7db35fab 100644 --- a/intern/cycles/kernel/svm/svm_voronoi.h +++ b/intern/cycles/kernel/svm/svm_voronoi.h @@ -17,14 +17,19 @@ CCL_NAMESPACE_BEGIN /* + * Original code is under the MIT License, Copyright (c) 2013 Inigo Quilez. + * * Smooth Voronoi: * * - https://wiki.blender.org/wiki/User:OmarSquircleArt/GSoC2019/Documentation/Smooth_Voronoi * - * Distance To Edge: + * Distance To Edge based on: * - * - https://www.shadertoy.com/view/llG3zy + * - https://www.iquilezles.org/www/articles/voronoilines/voronoilines.htm + * - https://www.shadertoy.com/view/ldl3W8 * + * With optimization to change -2..2 scan window to -1..1 for better performance, + * as explained in https://www.shadertoy.com/view/llG3zy. */ /* **** 1D Voronoi **** */ |