VRCommon.h

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#ifndef GlobeEngine_VRCommon_h
#define GlobeEngine_VRCommon_h

#include "OpenGL_Includes.h"
#include <iostream>
#include <vmmlib/matrix.hpp>
#include <openvr.h>

namespace geVR {
    static vmml::Matrix4f getMat4fForHmdMat34(const vr::HmdMatrix34_t &matPose)
    {
        vmml::Matrix4f res = vmml::Matrix4f::IDENTITY;
        res[0][0] = matPose.m[0][0];
        res[1][0] = matPose.m[1][0];
        res[2][0] = matPose.m[2][0];
        res[3][0] = 0.0;
        res[0][1] = matPose.m[0][1];
        res[1][1] = matPose.m[1][1];
        res[2][1] = matPose.m[2][1];
        res[3][1] = 0.0;
        res[0][2] = matPose.m[0][2];
        res[1][2] = matPose.m[1][2];
        res[2][2] = matPose.m[2][2];
        res[3][2] = 0.0;
        res[0][3] = matPose.m[0][3];
        res[1][3] = matPose.m[1][3];
        res[2][3] = matPose.m[2][3];
        res[3][3] = 1.0f;
        return res;
    }

    static vmml::Matrix4f getMat4fForHmdMat44(const vr::HmdMatrix44_t &matPose)
    {
        vmml::Matrix4f res = vmml::Matrix4f::IDENTITY;
        res[0][0] = matPose.m[0][0];
        res[1][0] = matPose.m[1][0];
        res[2][0] = matPose.m[2][0];
        res[3][0] = matPose.m[3][0];
        res[0][1] = matPose.m[0][1];
        res[1][1] = matPose.m[1][1];
        res[2][1] = matPose.m[2][1];
        res[3][1] = matPose.m[3][1];
        res[0][2] = matPose.m[0][2];
        res[1][2] = matPose.m[1][2];
        res[2][2] = matPose.m[2][2];
        res[3][2] = matPose.m[3][2];
        res[0][3] = matPose.m[0][3];
        res[1][3] = matPose.m[1][3];
        res[2][3] = matPose.m[2][3];
        res[3][3] = matPose.m[3][3];
        return res;
    }

}
#endif