[Bf-blender-cvs] [9478ac701be] master: DRW: use light wire for weight paint mode

[Campbell Barton]

Commit: 9478ac701be110e8d61085158bf92e356b001cd4
Author: Campbell Barton
Date:   Thu Feb 14 13:39:18 2019 +1100
Branches: master
https://developer.blender.org/rB9478ac701be110e8d61085158bf92e356b001cd4

DRW: use light wire for weight paint mode

Black wire can be hard to see against dark blue,
especially when shading is enabled.

Use light grey, matches 2.7x.

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

M	source/blender/draw/modes/shaders/paint_wire_vert.glsl

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

diff --git a/source/blender/draw/modes/shaders/paint_wire_vert.glsl b/source/blender/draw/modes/shaders/paint_wire_vert.glsl
index 64b58fb3673..b415be7841c 100644
--- a/source/blender/draw/modes/shaders/paint_wire_vert.glsl
+++ b/source/blender/draw/modes/shaders/paint_wire_vert.glsl
@@ -32,7 +32,17 @@ void main()
 	const vec4 colSel = vec4(1.0, 1.0, 1.0, 1.0);
 #endif
 
+#ifdef USE_SELECT
 	finalColor = (is_select) ? colSel : colorWire;
+#else
+#  ifdef VERTEX_MODE
+	finalColor = colorWire;
+#  else
+	/* Weight paint needs a light color to contrasts with dark weights. */
+	finalColor.xyz =  vec3(0.8, 0.8, 0.8);
+#  endif
+#endif
+
 	finalColor.a = nor.w;
 
 #ifdef USE_WORLD_CLIP_PLANES