[Bf-blender-cvs] [7999db2a7df] soc-2020-fluid-tools: Fluid: Modified gridline cell corners to avoid overdraw

[Sriharsha Kotcharlakot]

Commit: 7999db2a7dfe48ef18e2fd09a199cec83722ca2c
Author: Sriharsha Kotcharlakot
Date:   Thu Jul 16 15:01:29 2020 +0530
Branches: soc-2020-fluid-tools
https://developer.blender.org/rB7999db2a7dfe48ef18e2fd09a199cec83722ca2c

Fluid: Modified gridline cell corners to avoid overdraw

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M	source/blender/draw/engines/overlay/shaders/volume_gridlines_vert.glsl

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diff --git a/source/blender/draw/engines/overlay/shaders/volume_gridlines_vert.glsl b/source/blender/draw/engines/overlay/shaders/volume_gridlines_vert.glsl
index ae4d684d5b3..9af3a1e667d 100644
--- a/source/blender/draw/engines/overlay/shaders/volume_gridlines_vert.glsl
+++ b/source/blender/draw/engines/overlay/shaders/volume_gridlines_vert.glsl
@@ -23,10 +23,10 @@ uniform vec4 rangeColor;
 
 flat out vec4 finalColor;
 
-const vec3 corners[4] = vec3[4](vec3(-0.5, 0.5, 0.0),
-                                vec3(0.5, 0.5, 0.0),
-                                vec3(0.5, -0.5, 0.0),
-                                vec3(-0.5, -0.5, 0.0));
+const vec3 corners[4] = vec3[4](vec3(-0.45, 0.45, 0.0),
+                                vec3(0.45, 0.45, 0.0),
+                                vec3(0.45, -0.45, 0.0),
+                                vec3(-0.45, -0.45, 0.0));
 
 const int indices[8] = int[8](0, 1, 1, 2, 2, 3, 3, 0);