diff options
Diffstat (limited to 'src/effects/RectangularGlow.qml')
-rw-r--r-- | src/effects/RectangularGlow.qml | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/src/effects/RectangularGlow.qml b/src/effects/RectangularGlow.qml index d8eb82c..f8971c0 100644 --- a/src/effects/RectangularGlow.qml +++ b/src/effects/RectangularGlow.qml @@ -264,26 +264,6 @@ Item { property real spread: rootItem.spread / 2.0 property real cornerRadius: clampedCornerRadius() - fragmentShader: " - uniform highp float qt_Opacity; - uniform mediump float relativeSizeX; - uniform mediump float relativeSizeY; - uniform mediump float spread; - uniform lowp vec4 color; - varying highp vec2 qt_TexCoord0; - - highp float linearstep(highp float e0, highp float e1, highp float x) { - return clamp((x - e0) / (e1 - e0), 0.0, 1.0); - } - - void main() { - lowp float alpha = - smoothstep(0.0, relativeSizeX, 0.5 - abs(0.5 - qt_TexCoord0.x)) * - smoothstep(0.0, relativeSizeY, 0.5 - abs(0.5 - qt_TexCoord0.y)); - - highp float spreadMultiplier = linearstep(spread, 1.0 - spread, alpha); - gl_FragColor = color * qt_Opacity * spreadMultiplier * spreadMultiplier; - } - " + fragmentShader: "qrc:/qt-project.org/imports/QtGraphicalEffects/shaders/rectangularglow.frag" } } |