rotating cube

1 files changed, 5 insertions, 2 deletions

diff --git a/shaders/vertex.glsl b/shaders/vertex.glsl
index d6a5091..7d99479 100644
--- a/shaders/vertex.glsl
+++ b/shaders/vertex.glsl
@@ -2,8 +2,11 @@
 
 layout(location=0) in vec3 pos;
 layout(location=1) in vec3 col;
-out vec3 color;
+flat out vec3 color;
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 perspective;
 void main() {
-  gl_Position = vec4( pos, 1.0 );
+  gl_Position = perspective * model * vec4( pos, 1.0 );
   color = col;
 };