fixes

include/scene/camera.hpp

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "scene/camera_view.hpp"
+
+class camera {
+public:
+	virtual ~camera() = default;
+
+	virtual void update(
+		float time_delta,
+		glm::vec2 mouse_pos_delta,
+		float mouse_wheel_delta,
+		camera_view& view
+	) = 0;
+
+	virtual void look_at(
+		const glm::vec3& origin,
+		const glm::vec3& target,
+		camera_view& view
+	) = 0;
+};