user.h

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/*****************************************************************************************
 * SGCT                                                                                  *
 * Simple Graphics Cluster Toolkit                                                       *
 *                                                                                       *
 * Copyright (c) 2012-2026                                                               *
 * For conditions of distribution and use, see copyright notice in LICENSE.md            *
 ****************************************************************************************/
 
#ifndef __SGCT__USER__H__
#define __SGCT__USER__H__
 
#include <sgct/sgctexports.h>
 
#include <sgct/math.h>
#include <string>
 
namespace sgct {
 
namespace config { struct User; }

class SGCT_EXPORT User {
public:
    User(const config::User& user);

    void setPos(vec3 pos);

    void setHeadTracker(std::string trackerName, std::string deviceName);

    void setTransform(mat4 transform);

    void setOrientation(float xRot, float yRot, float zRot);

    void setOrientation(quat q);

    void setEyeSeparation(float eyeSeparation);

    const std::string& name() const;
 
    const vec3& posMono() const;
    const vec3& posLeftEye() const;
    const vec3& posRightEye() const;
 
    float eyeSeparation() const;
    const std::string& headTrackerName() const;
    const std::string& headTrackerDeviceName() const;

    bool isTracked() const;
 
private:
    void updateEyeSeparation();

    void updateEyeTransform();
 
    const std::string _name;
    float _eyeSeparation;
 
    vec3 _posMono = vec3{ 0.f, 0.f, 0.f };
    vec3 _posLeftEye = vec3{ 0.f, 0.f, 0.f };
    vec3 _posRightEye = vec3{ 0.f, 0.f, 0.f };
 
    mat4 _transform = mat4(1.0);
 
    std::string _headTrackerDeviceName;
    std::string _headTrackerName;
};
 
} // namespace sgct
 
#endif // __SGCT__USER__H__