1 files changed, 29 insertions, 0 deletions
diff --git a/examples/quick/shadereffects/content/shaders/rhi/genie.vert b/examples/quick/shadereffects/content/shaders/rhi/genie.vert
new file mode 100644
index 0000000000..2cb1e71046
--- /dev/null
+++ b/examples/quick/shadereffects/content/shaders/rhi/genie.vert
@@ -0,0 +1,29 @@
+#version 440
+
+layout(location = 0) in vec4 qt_Vertex;
+layout(location = 1) in vec2 qt_MultiTexCoord0;
+
+layout(location = 0) out vec2 qt_TexCoord0;
+
+layout(std140, binding = 0) uniform buf {
+    mat4 qt_Matrix;
+    float qt_Opacity;
+    float bend;
+    float minimize;
+    float side;
+    float width;
+    float height;
+} ubuf;
+
+out gl_PerVertex { vec4 gl_Position; };
+
+void main()
+{
+    qt_TexCoord0 = qt_MultiTexCoord0;
+    vec4 pos = qt_Vertex;
+    pos.y = mix(qt_Vertex.y, ubuf.height, ubuf.minimize);
+    float t = pos.y / ubuf.height;
+    t = (3. - 2. * t) * t * t;
+    pos.x = mix(qt_Vertex.x, ubuf.side * ubuf.width, t * ubuf.bend);
+    gl_Position = ubuf.qt_Matrix * pos;
+}