Fix nested conditionals

1 files changed, 13 insertions, 0 deletions

diff --git a/progs/vpglsl/nestedifs.glsl b/progs/vpglsl/nestedifs.glsl
new file mode 100644
index 0000000000..abb235cd65
--- /dev/null
+++ b/progs/vpglsl/nestedifs.glsl
@@ -0,0 +1,13 @@
+
+void main() {
+   gl_Position = gl_Vertex;
+    if (gl_Position.x < 0.5) {
+	if (gl_Position.y < 0.20) {
+	    gl_FrontColor = vec4(1.0, 0.0, 0.0, 1.0);
+	} else {
+	    gl_FrontColor = vec4(0.0, 1.0, 0.0, 1.0);
+	}
+        gl_FrontColor.y = 1.0;
+    } else
+	gl_FrontColor = gl_Color;
+}