Camera.hpp

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/*
 * Camera.hpp
 *
 * by Stefanie Zollmann
 *
 * Camera class.
 *
 */
 
#ifndef CAMERA_HPP
#define CAMERA_HPP
 
// Include GLM
#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
 
 
class Camera{
    
public:
 
    Camera();
 
    Camera(glm::mat4 projectionMat, glm::mat4 viewMat);
 
    glm::mat4 getViewProjectionMatrix();
 
    glm::mat4 getViewMatrix();
 
    glm::mat4 getProjectionatrix();
    
 
    glm::vec3 getPosition();
    
 
    void setCameraOrientation(float vertAngle, float horzAngle);
 
    void setLookAt(glm::vec3 lookAt);
 
    void setLookAt(glm::vec3 pos,glm::vec3 lookAt, glm::vec3 up);
 
    void setPosition(glm::vec3 pos);
    
 
    void updateAngles();
    
    
private:
    glm::mat4 m_projectionMatrix;   
    glm::mat4 m_viewMatrix;         
    
    // camera pose parameters
    // Initial position : on +Z
    glm::vec3 m_position;           
    glm::vec3 m_lookat;             
    glm::vec3 m_up;                 
    
    //orienation of the camera
    float m_horizontalAngle;        
    float m_verticalAngle;          
    
    // camera intrinsics
    float m_foV;                    
    
    
};
 
 
 
#endif