[Bf-blender-cvs] [2e33c6f6459] greasepencil-object: GPencil: Fix hardfac = 1.0 bleeding outside of round corners

[Clément Foucault]

Commit: 2e33c6f64598c308808a3915060be04ce120924d
Author: Clément Foucault
Date:   Wed Feb 12 01:10:48 2020 +0100
Branches: greasepencil-object
https://developer.blender.org/rB2e33c6f64598c308808a3915060be04ce120924d

GPencil: Fix hardfac = 1.0 bleeding outside of round corners

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

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diff --git a/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl b/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl
index 729bcc31ceb..641322b09c0 100644
--- a/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl
+++ b/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl
@@ -176,7 +176,7 @@ float stroke_round_cap_mask(vec2 p1, vec2 p2, float thickness, float hardfac)
 
   float dist = clamp(1.0 - length(uv_end) * 2.0, 0.0, 1.0);
   if (hardfac > 0.999) {
-    return step(0.0, dist);
+    return step(1e-8, dist);
   }
   else {
     /* Modulate the falloff profile */