OrbitCamera.h

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#pragma once
 
#include "glm/glm.hpp"
 
class OrbitCamera
{
public:
    OrbitCamera();
 
    glm::mat4 getViewMatrix() const;
 
    void reset();
 
    void resetFromBounds(float zMin, float zMax, float fovDegrees);
 
    void setPosition(const glm::vec3& position);
 
    glm::vec3 position() const { return pos_; }
 
    glm::vec3 right() const { return right_; }
 
    void setYaw(float yaw);
 
    void setPitch(float pitch);
 
    void setYawAndPitch(float yaw, float pitch);
 
    float yaw() const { return yaw_; }
 
    float pitch() const { return pitch_; }
 
    void setLookAt(const glm::vec3& target);
 
    glm::vec3 lookAt() const { return target_; }
 
    void setRadius(float radius);
 
    float radius() const { return radius_; }
 
private:
    void updatePosition();
 
    glm::vec3 pos_;
    glm::vec3 target_;
    glm::vec3 up_;
    glm::vec3 right_;
 
    float yaw_;
    float pitch_;
    float radius_;
};