1 files changed, 0 insertions, 16 deletions
diff --git a/src/effects/shaders/+glslcore/conicalgradient_mask.frag b/src/effects/shaders/+glslcore/conicalgradient_mask.frag
deleted file mode 100644
index 5724ebb..0000000
--- a/src/effects/shaders/+glslcore/conicalgradient_mask.frag
+++ /dev/null
@@ -1,16 +0,0 @@
-#version 150 core
-in vec2 qt_TexCoord0;
-uniform sampler2D gradientSource;
-uniform sampler2D maskSource;
-uniform float qt_Opacity;
-uniform float startAngle;
-uniform vec2 center;
-out vec4 fragColor;
-
-void main() {
-    float maskAlpha = texture(maskSource, qt_TexCoord0).a;
-    const float PI = 3.14159265;
-    const float PIx2inv = 0.1591549;
-    float a = (atan((center.y - qt_TexCoord0.t), (center.x - qt_TexCoord0.s)) + PI - startAngle) * PIx2inv;
-    fragColor = texture(gradientSource, vec2(0.0, fract(a))) * maskAlpha * qt_Opacity;
-}