Caps for lines are drawn only when segments are wider than 1.0

782867f7 · Maciej Suminski · 4c2e3b9a · 782867f7
Commit 782867f7 authored Sep 13, 2013 by Maciej Suminski
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Showing with 5 additions and 2 deletions

opengl_gal.cpp common/gal/opengl/opengl_gal.cpp +5 -2

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--- a/common/gal/opengl/opengl_gal.cpp
+++ b/common/gal/opengl/opengl_gal.cpp
@@ -233,8 +233,11 @@ void OPENGL_GAL::DrawLine( const VECTOR2D& aStartPoint, const VECTOR2D& aEndPoin
    drawLineQuad( aStartPoint, aEndPoint );

    // Line caps
-    drawFilledSemiCircle( aStartPoint, lineWidth / 2, lineAngle + M_PI / 2 );
-    drawFilledSemiCircle( aEndPoint,   lineWidth / 2, lineAngle - M_PI / 2 );
+    if( lineWidth > 1.0 )
+    {
+        drawFilledSemiCircle( aStartPoint, lineWidth / 2, lineAngle + M_PI / 2 );
+        drawFilledSemiCircle( aEndPoint,   lineWidth / 2, lineAngle - M_PI / 2 );
+    }
 }