Program Listing for File Camera.h

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#pragma once
#include "Types.h"
#include "Math/Core.h"
#include "Core/Events.h"

namespace Azura {

class Camera {
public:
  Camera(U32 width, U32 height);

  virtual ~Camera() = default;

  Camera(const Camera& other) = delete;
  Camera(Camera&& other) noexcept = delete;
  Camera& operator=(const Camera& other) = delete;
  Camera& operator=(Camera&& other) noexcept = delete;

  void SetSensitivity(float value);

  float GetSensitivity() const;

  void SetNearClip(float value);

  void SetFarClip(float value);

  float GetNearClip() const;

  float GetFarClip() const;

  void SetFOVY(float value);

  void SetPosition(Vector3f value);

  void SetReferencePoint(Vector3f value);

  Vector3f GetPosition() const;

  Matrix4f GetViewProjMatrix() const;

  Matrix4f GetInvViewProjMatrix() const;

  Matrix4f GetViewMatrix() const;

  Matrix4f GetProjMatrix() const;

  virtual void Recompute() = 0;

  virtual void Update(float timeDelta) = 0;
  virtual void OnMouseEvent(MouseEvent mouseEvent) = 0;
  virtual void OnKeyEvent(KeyEvent keyEvent) = 0;

protected:
  U32 m_width;
  U32 m_height;

  float m_aspect;

  float m_sensitivity{0.5f};

  float m_nearClip{0.0001f};
  float m_farClip{1000.0f};
  float m_fovY{45.0f};

  Vector3f m_eye{0, 0, 0};
  Vector3f m_ref{0, 0, 0};

  Matrix4f m_view;
  Matrix4f m_proj;
  Matrix4f m_viewProj;
  Matrix4f m_invViewProj;
};

} // namespace Azura