WearableCalibration.h

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/*==============================================================================
Copyright 2017 Maxst, Inc. All Rights Reserved.
==============================================================================*/


#pragma once

#include <string>
#include "Types.h"

namespace maxstAR
{
    enum EyeType
    {
        EYE_LEFT = 0,
        EYE_RIGHT = 1,
        EYE_NUM = 2,
    };

    enum DistanceType
    {
        DISTANCE_NEAR = 0,
        DISTANCE_MIDDLE = 1,
        DISTANCE_FAR = 2,
        DISTANCE_NUM = 3,
    };

    class MAXSTAR_API WearableCalibration
    {
    public:
        static WearableCalibration * getInstance();

        virtual bool isActivated() = 0;

        virtual bool init(std::string deviceName, int targetWidth, int targetHeight) = 0;

        virtual void deinit() = 0;

        virtual void setSurfaceSize(int width, int height) = 0;

        virtual void setCameraToEyePose(int eyeType, int distanceType, float *pose) = 0;

        virtual float *getRt4x4(int eyeType) = 0;

        virtual float *getK3x3(int eyeType) = 0;

        virtual float *getViewport(int eyeType) = 0;

        virtual float *getProjectionMatrix(int eyeType) = 0;

        virtual void getDistancePos(int distanceType, float &x, float &y, float &z) = 0;

        virtual float *getScreenCoordinate() = 0;

        virtual void getTargetGLScale(int distanceType, float *scale) = 0;

        virtual void getTargetGLPosition(int distanceType, float *position) = 0;

        virtual bool setProfile(char *profile) = 0;

        virtual bool writeProfile(std::string fileName) = 0;

        virtual bool readProfile(std::string filePath) = 0;
    };
}