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Diffstat (limited to 'progs/vpglsl/ifelse.glsl')
-rw-r--r--progs/vpglsl/ifelse.glsl8
1 files changed, 8 insertions, 0 deletions
diff --git a/progs/vpglsl/ifelse.glsl b/progs/vpglsl/ifelse.glsl
new file mode 100644
index 0000000000..645b2117a1
--- /dev/null
+++ b/progs/vpglsl/ifelse.glsl
@@ -0,0 +1,8 @@
+
+void main() {
+ gl_Position = gl_Vertex;
+ if (gl_Position.x < 0.5)
+ gl_FrontColor = vec4(1.0, 0.0, 0.0, 1.0);
+ else
+ gl_FrontColor = gl_Color;
+}