OrthographicCamera.h

//
//  OrthographicCamera.h
//  avara3d
//
//  Created by Morgan Davis on 10/22/23.
//  Copyright © 2026 Morgan K Davis. All rights reserved.
//
 
#ifndef AVARA3D_VISUAL_CAMERA_ORTHOGRAPHICCAMERA_H
#define AVARA3D_VISUAL_CAMERA_ORTHOGRAPHICCAMERA_H
 
#include <string>
 
#include "a3d/Math.h"
#include "a3d/visual/camera/Camera.h"
 
namespace a3d {
 
    class OrthographicCamera : public Camera {
 
    public:
        // [Public Lifecycle Functions]
 
        OrthographicCamera();
 
        OrthographicCamera(float zNear, float zFar, float ySize);
 
        OrthographicCamera(const std::string& name, float zNear, float zFar, float ySize);
 
        OrthographicCamera(const OrthographicCamera&)            = default;
        OrthographicCamera& operator=(const OrthographicCamera&) = default;
 
        OrthographicCamera(OrthographicCamera&&) noexcept            = default;
        OrthographicCamera& operator=(OrthographicCamera&&) noexcept = default;
 
        ~OrthographicCamera() override;
 
        // [Public Member Functions]
 
        float      zNear() const;
 
        void       zNear(float zNear);
 
        float      zFar() const;
 
        void       zFar(float zFar);
 
        float      ySize() const;
 
        void       ySize(float ySize);
 
        // [Camera Internal Member Functions]
 
        math::mat4 projection(const math::uvec2& viewportSize) const override;
 
    private:
        // [Private Member Variables]
 
        float _zNear;
        float _zFar;
        float _ySize;
    };
 
}
 
#endif // AVARA3D_VISUAL_CAMERA_ORTHOGRAPHICCAMERA_H