[Bf-blender-cvs] [2ca48b96789] master: Fix T86370: Select color for glow is inverted

[Falk David]

Commit: 2ca48b967894dc2be786e0db1b0ed1fa6abd5383
Author: Falk David
Date:   Mon Mar 15 09:50:40 2021 +0100
Branches: master
https://developer.blender.org/rB2ca48b967894dc2be786e0db1b0ed1fa6abd5383

Fix T86370: Select color for glow is inverted

The shader was filtering everything but the selected color.
The fix inverts the check to make sure that color is selected.

Reviewed By: fclem

Maniphest Tasks: T86370

Differential Revision: https://developer.blender.org/D10670

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M	source/blender/draw/engines/gpencil/shaders/gpencil_vfx_frag.glsl

===================================================================

diff --git a/source/blender/draw/engines/gpencil/shaders/gpencil_vfx_frag.glsl b/source/blender/draw/engines/gpencil/shaders/gpencil_vfx_frag.glsl
index aedc8668387..bb905f8694b 100644
--- a/source/blender/draw/engines/gpencil/shaders/gpencil_vfx_frag.glsl
+++ b/source/blender/draw/engines/gpencil/shaders/gpencil_vfx_frag.glsl
@@ -168,7 +168,7 @@ void main()
     vec3 rev = texture(revealBuf, uv).rgb;
     if (threshold.x > -1.0) {
       if (threshold.y > -1.0) {
-        if (all(lessThan(abs(col - threshold), vec3(0.05)))) {
+        if (any(greaterThan(abs(col - threshold), vec3(0.05)))) {
           weight = 0.0;
         }
       }