Discard fragments out of corner radius

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / graphics / shaders / color-visual-shader.frag

diff --git a/dali-toolkit/internal/graphics/shaders/color-visual-shader.frag b/dali-toolkit/internal/graphics/shaders/color-visual-shader.frag
index bf93629..92b29a6 100644 (file)
--- a/dali-toolkit/internal/graphics/shaders/color-visual-shader.frag
+++ b/dali-toolkit/internal/graphics/shaders/color-visual-shader.frag
@@ -156,8 +156,8 @@ mediump float calculateCornerOpacity()
   // calculate borderline opacity by potential
   if(potential > gMaxOutlinePotential)
   {
-    // potential is out of borderline range
-    opacity = 0.0;
+    // potential is out of borderline range. just discard here
+    discard;
   }
   else if(potential > gMinOutlinePotential)
   {