Commit: 1eafa91f647143b565914b71480bb90cd941e0ed Author: Sebastian Parborg Date: Mon Dec 17 19:13:30 2018 +0100 Branches: blender2.8 https://developer.blender.org/rB1eafa91f647143b565914b71480bb90cd941e0ed
Fix T59424: color wheel snaps to center, losing hue when value is zero. Differential Revision: https://developer.blender.org/D4090 =================================================================== M source/blender/blenlib/intern/math_color.c =================================================================== diff --git a/source/blender/blenlib/intern/math_color.c b/source/blender/blenlib/intern/math_color.c index 09a5762e4e0..91d733e9691 100644 --- a/source/blender/blenlib/intern/math_color.c +++ b/source/blender/blenlib/intern/math_color.c @@ -328,11 +328,12 @@ void rgb_to_hsv_compat(float r, float g, float b, float *lh, float *ls, float *l rgb_to_hsv(r, g, b, lh, ls, lv); - if (*lv <= 0.0f) { + if (*lv <= 1e-8) { + /* Very low v values will affect the hs values, correct them in post. */ *lh = orig_h; *ls = orig_s; } - else if (*ls <= 0.0f) { + else if (*ls <= 1e-8) { *lh = orig_h; } _______________________________________________ Bf-blender-cvs mailing list [email protected] https://lists.blender.org/mailman/listinfo/bf-blender-cvs
