1 files changed, 20 insertions, 0 deletions
diff --git a/third_party/rust/metal/examples/raytracing/camera.rs b/third_party/rust/metal/examples/raytracing/camera.rs
new file mode 100644
index 0000000000..5548445c06
--- /dev/null
+++ b/third_party/rust/metal/examples/raytracing/camera.rs
@@ -0,0 +1,20 @@
+use glam::f32::Vec4;
+
+#[repr(C)]
+pub struct Camera {
+    pub position: Vec4,
+    pub right: Vec4,
+    pub up: Vec4,
+    pub forward: Vec4,
+}
+
+impl Camera {
+    pub fn new() -> Self {
+        Self {
+            position: Vec4::new(0.0, 3.0, 10.0, 0.0),
+            right: Vec4::new(1.0, 0.0, 0.0, 0.0),
+            up: Vec4::new(0.0, 1.0, 0.0, 0.0),
+            forward: Vec4::new(0.0, 0.0, -1.0, 0.0),
+        }
+    }
+}