Use multi-pass rendering with seperate ambient and light shaders

1 files changed, 8 insertions, 0 deletions

diff --git a/shader/ambient.vert b/shader/ambient.vert
new file mode 100644
index 0000000..41a36e7
--- /dev/null
+++ b/shader/ambient.vert
@@ -0,0 +1,8 @@
+varying vec4 ambient;
+
+void main() {
+  ambient = gl_LightModel.ambient * gl_FrontMaterial.ambient;
+  
+  gl_TexCoord[0] = gl_MultiTexCoord0;
+  gl_Position = ftransform();
+}