moved sys to other repo, preparation for crates release

examples/debug.rs

@@ -0,0 +1,21 @@
+extern crate openvr;
+extern crate nalgebra;
+
+pub fn main () {
+    let system = openvr::init().unwrap();
+    let render_model = openvr::render_models().unwrap();
+    let _ = openvr::compositor().unwrap();
+
+    loop {
+        let _ = openvr::compositor().unwrap().wait_get_poses();
+        let raw = system.projection_matrix(openvr::Eye::Left, 0.1, 1000.0);
+
+        let mat = nalgebra::Matrix4::new(
+            raw[0][0], raw[0][1], raw[0][2], raw[0][3],
+            raw[1][0], raw[1][1], raw[1][2], raw[1][3],
+            raw[2][0], raw[2][1], raw[2][2], raw[2][3],
+            raw[3][0], raw[3][1], raw[3][2], raw[3][3]);
+
+        println!("{:?}", mat);
+    }
+}