1 files changed, 15 insertions, 0 deletions
diff --git a/src/effects/shaders/+glslcore/recursiveblur.vert b/src/effects/shaders/+glslcore/recursiveblur.vert
new file mode 100644
index 0000000..3dc3a0b
--- /dev/null
+++ b/src/effects/shaders/+glslcore/recursiveblur.vert
@@ -0,0 +1,15 @@
+#version 150 core
+in vec4 qt_Vertex;
+in vec2 qt_MultiTexCoord0;
+uniform mat4 qt_Matrix;
+uniform float expandX;
+uniform float expandY;
+out vec2 qt_TexCoord0;
+
+void main() {
+    vec2 texCoord = qt_MultiTexCoord0;
+    texCoord.s = (texCoord.s - expandX) / (1.0 - 2.0 * expandX);
+    texCoord.t = (texCoord.t - expandY) / (1.0 - 2.0 * expandY);
+    qt_TexCoord0 = texCoord;
+    gl_Position = qt_Matrix * qt_Vertex;
+}