checkerboard pattern

src/main.rs

@@ -169,7 +169,7 @@ fn main() {
         // == // Set up your VAO around here
 
         let vertices = vec![-0.6, -0.6, 0., 0.6, -0.6, 0., 0., 0.6, 0.];
-        let indices = vec![1, 0, 2];
+        let indices = vec![0, 1, 2];
         let my_vao = unsafe { create_vao(&vertices, &indices) };
 
         // == // Set up your shaders here