diff options
author | Brecht Van Lommel <brecht@blender.org> | 2021-07-19 19:39:43 +0300 |
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committer | Brecht Van Lommel <brecht@blender.org> | 2021-07-30 19:44:26 +0300 |
commit | 3848507511a7546ab396c80f069b48de3332860f (patch) | |
tree | 86c81ecfa6921b776931b4b952ec0a58a79da68f /intern/cycles/kernel/svm | |
parent | b90887da5a37088d295fe86445cf62c9fc8fdea4 (diff) |
Cleanup: clarify license and origin of voronoi and dithering code
Diffstat (limited to 'intern/cycles/kernel/svm')
-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 **** */ |