From 761604f9e4815e8f4355637ebb46052314cbed86 Mon Sep 17 00:00:00 2001
From: vimene <vincent.menegaux@gmail.com>
Date: Wed, 10 Dec 2025 20:40:42 +0100
Subject: renamed .h to .hpp

---
 src/o3d/camera.hpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 src/o3d/camera.hpp

(limited to 'src/o3d/camera.hpp')

diff --git a/src/o3d/camera.hpp b/src/o3d/camera.hpp
new file mode 100644
index 0000000..485c825
--- /dev/null
+++ b/src/o3d/camera.hpp
@@ -0,0 +1,24 @@
+#ifndef O3D_CAMERA_H
+#define O3D_CAMERA_H
+
+#include "math/mat4.hpp"
+#include "math/tform.hpp"
+
+using
+    engine::math::Matrix4,
+    engine::math::Transform;
+
+namespace engine::o3d {
+
+struct Camera {
+    float fov;
+    Transform transform;
+
+    constexpr Matrix4 to_mat4(float aspect_ratio, float min_z, float max_z) const & {
+        return Matrix4::projection(fov, aspect_ratio, min_z, max_z) * transform.to_inverse_mat4();
+    }
+};
+
+}
+
+#endif // O3D_CAMERA_H
-- 
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