MRCameraOrientationPlugin.h

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#pragma once
 
#include "MRMesh/MRMeshFwd.h"
#include "MRViewer/MRStatePlugin.h"
#include "MRMesh/MRVector3.h"
 
namespace MR
{
 
class CameraOrientation : public MR::StatePlugin
{
public:
    CameraOrientation();
 
    virtual void drawDialog( float menuScaling, ImGuiContext* ) override;
 
    virtual bool blocking() const override { return false; }
private:
 
    Vector3f position_;
    Vector3f direction_{ 1.f, 0.f, 0.f };
    Vector3f upDir_{ 0.f, 1.f, 0.f };
    bool isAutofit_{ true };
 
    virtual bool onEnable_() override;
 
    void drawCameraPresets_( float scaling );
 
    inline void autofit_();
};
 
}