Program Listing for File camera_component.h

↰ Return to documentation for file (rootex/framework/components/visual/camera_component.h)

#pragma once

#include "component.h"
#include "components/space/transform_component.h"
#include "core/renderer/post_processor.h"

class CameraComponent : public Component
{
    COMPONENT(CameraComponent, Category::General);
    DEPENDS_ON(TransformComponent);

    bool m_Active;
    float m_FoV;
    float m_Near;
    float m_Far;
    PostProcessingDetails m_PostProcessingDetails;

    Vector2 m_AspectRatio;
    Matrix m_ViewMatrix;
    Matrix m_ProjectionMatrix;

    void refreshProjectionMatrix();
    void refreshViewMatrix();

public:
    CameraComponent(Entity& owner, const JSON::json& data);
    ~CameraComponent() = default;

    Matrix& getViewMatrix();
    Matrix& getProjectionMatrix();
    Vector3 getAbsolutePosition() { return getTransformComponent()->getAbsoluteTransform().Translation(); }

    PostProcessingDetails getPostProcessingDetails() const { return m_PostProcessingDetails; }

    bool setupData() override;
    void onRemove() override;
    JSON::json getJSON() const override;
    void addCustomPostProcessingDetails(const String& path);
    void draw() override;
};

DECLARE_COMPONENT(CameraComponent);