3D View: use thicker edges when in edge-mode

Without this there is no visual differentiation between face/edge mode.

1 files changed, 5 insertions, 2 deletions

diff --git a/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl b/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl
index fe9062a8d50..6551fa81c21 100644
--- a/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl
+++ b/source/blender/draw/modes/shaders/edit_mesh_overlay_frag.glsl
@@ -10,6 +10,7 @@
  * TODO Refine the range to only affect GPUs. */
 
 uniform float faceAlphaMod;
+uniform float edgeScale;
 
 flat in vec3 edgesCrease;
 flat in vec3 edgesBweight;
@@ -74,10 +75,12 @@ void main()
 	FragColor.a *= faceAlphaMod;
 
 	/* Edges */
+	float sizeEdgeFinal = sizeEdge * edgeScale;
+
 	for (int v = 0; v < 3; ++v) {
 		if ((flag[v] & EDGE_EXISTS) != 0) {
 			/* Outer large edge */
-			float largeEdge = e[v] - sizeEdge * LARGE_EDGE_SIZE;
+			float largeEdge = e[v] - sizeEdgeFinal * LARGE_EDGE_SIZE;
 
 			vec4 large_edge_color = EDIT_MESH_edge_color_outer(flag[v], (flag[0]& FACE_ACTIVE) != 0, edgesCrease[v], edgesBweight[v]);
 
@@ -86,7 +89,7 @@ void main()
 			}
 
 			/* Inner thin edge */
-			float innerEdge = e[v] - sizeEdge;
+			float innerEdge = e[v] - sizeEdgeFinal;
 #ifdef ANTI_ALIASING
 			innerEdge += 0.4;
 #endif