1 files changed, 26 insertions, 0 deletions
diff --git a/examples/quick/scenegraph/rhitextureitem/shaders/checker.frag b/examples/quick/scenegraph/rhitextureitem/shaders/checker.frag
new file mode 100644
index 0000000000..53f4a8aed1
--- /dev/null
+++ b/examples/quick/scenegraph/rhitextureitem/shaders/checker.frag
@@ -0,0 +1,26 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#version 440
+
+layout(std140, binding = 0) uniform buf {
+    // built-in Qt data
+    mat4 qt_Matrix;
+    float qt_Opacity;
+    // custom data
+    vec4 color1;
+    vec4 color2;
+    vec2 pixelSize;
+};
+
+layout(location = 0) in vec2 qt_TexCoord0;
+layout(location = 0) out vec4 fragColor;
+
+void main()
+{
+    vec2 tc = sign(sin(3.14159265358979323846 * qt_TexCoord0 * pixelSize));
+    if (tc.x != tc.y)
+        fragColor = color1;
+    else
+        fragColor = color2;
+}