1 files changed, 0 insertions, 14 deletions
diff --git a/src/effects/shaders/+glslcore/thresholdmask.frag b/src/effects/shaders/+glslcore/thresholdmask.frag
deleted file mode 100644
index 5b331d8..0000000
--- a/src/effects/shaders/+glslcore/thresholdmask.frag
+++ /dev/null
@@ -1,14 +0,0 @@
-#version 150 core
-in vec2 qt_TexCoord0;
-uniform float qt_Opacity;
-uniform sampler2D source;
-uniform sampler2D maskSource;
-uniform float threshold;
-uniform float spread;
-out vec4 fragColor;
-
-void main(void) {
-    vec4 colorFragment = texture(source, qt_TexCoord0.st);
-    vec4 maskFragment = texture(maskSource, qt_TexCoord0.st);
-    fragColor = colorFragment * smoothstep(threshold * (1.0 + spread) - spread, threshold * (1.0 + spread), maskFragment.a) * qt_Opacity;
-}