generate functions in shaders

1 files changed, 4 insertions, 1 deletions

diff --git a/testdata/texture01.out b/testdata/texture01.out
index eea2d8ff..f4e20137 100644
--- a/testdata/texture01.out
+++ b/testdata/texture01.out
@@ -34,8 +34,11 @@ Pipeline
               in vec4 vi1;
               in vec2 vi2;
               smooth out vec2 vo1;
+              vec4 scale(float z0,vec4 z1) {
+                  return (z1) * (vec4 (z0,z0,z0,1.0));
+              }
               void main() {
-                  gl_Position = ((MVP) * (vi1)) * (vec4 (0.5,0.5,0.5,1.0));
+                  gl_Position = scale (0.5,(MVP) * (vi1));
                   vo1 = vi2;
               }
               """