void InputTestApp::OnIdle()
{
    double curtime = pPlatform->GetAppTime();
 //   float  dt      = float(LastUpdate - curtime);
    LastUpdate     = curtime;
    
    if (pBox)
    {
        Quatf q = SFusion.GetOrientation();
        pBox->SetOrientation(q);

   // Test Euler conversion, alternative to the above:
   //     Vector3f euler;
   //     SFusion.GetOrientation().GetEulerABC<Axis_Y, Axis_X, Axis_Z, Rotate_CCW, Handed_R>(&euler.y, &euler.x, &euler.z);
   //     Matrix4f mat = Matrix4f::RotationY(euler.y) * Matrix4f::RotationX(euler.x) * Matrix4f::RotationZ(euler.z);
   //  pBox->SetMatrix(mat);    

        // Update titlebar every 20th of a second.
        if ((curtime - LastTitleUpdate) > 0.05f)
        {
            char                          titleBuffer[512];
            SensorDevice::CoordinateFrame coord = SensorDevice::Coord_Sensor;
            if (pSensor)
                coord = pSensor->GetCoordinateFrame();

            OVR_sprintf(titleBuffer, 512, "OVR SensorBox %s %s  Ang: %0.3f",
                        (SFusion.IsGravityEnabled() ?  "" : "[Grav Off]"),
                        (coord == SensorDevice::Coord_HMD) ? "[HMD Coord]" : "",
                        CalcDownAngleDegrees(q));
            pPlatform->SetWindowTitle(titleBuffer);
            LastTitleUpdate = curtime;
        }
    }

    if (pBox2)
    {
        pBox2->SetOrientation(SFusion2.GetOrientation());
    }

    // Render
    int w, h;
    pPlatform->GetWindowSize(&w, &h);

    pRender->SetViewport(0, 0, w, h);

    pRender->Clear();
    pRender->BeginScene();

    pRender->SetProjection(Proj);
    pRender->SetDepthMode(1,1);
    
    Sc.Render(pRender, View);

    pRender->Present();

}
Exemple #2
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void InputTestApp::OnIdle()
{
    double curtime = pPlatform->GetAppTime();
	time_t t = time(0);   // get time now
	struct tm * now = localtime(&t);

 //   float  dt      = float(LastUpdate - curtime);
    LastUpdate     = curtime;
    
    if (pBox)
    {
		Vector3f acceldata = SFusion.GetAcceleration();
		Vector3f gyrodata = SFusion.GetAngularVelocity();
		Vector3f magdata = SFusion.GetMagnetometer();	

        Quatf q = SFusion.GetOrientation();
        pBox->SetOrientation(q);

		//fstream outFile;
		//outFile.open("C://Users//Barrett//Documents//oculus_sensor_data.txt");
		// Output the sensor data to the text file
		ofstream outFile("C://Users//Barrett//Documents//oculus_sensor_data.csv", ios::app);
		outFile << \
			now->tm_sec << "," << \
			curtime << "," << \
			acceldata.x << "," << acceldata.y << "," << acceldata.z << "," << \
			gyrodata.x << "," << gyrodata.y << "," << gyrodata.z << "," << \
			magdata.x << "," << magdata.y << "," << magdata.z << "," << \
			q.x << "," << q.y << "," << q.z << q.w << "\n";
		
   // Test Euler conversion, alternative to the above:
   //     Vector3f euler;
   //     SFusion.GetOrientation().GetEulerABC<Axis_Y, Axis_X, Axis_Z, Rotate_CCW, Handed_R>(&euler.y, &euler.x, &euler.z);
   //     Matrix4f mat = Matrix4f::RotationY(euler.y) * Matrix4f::RotationX(euler.x) * Matrix4f::RotationZ(euler.z);
   //  pBox->SetMatrix(mat);    

        // Update titlebar every 20th of a second.
        if ((curtime - LastTitleUpdate) > 0.05f)
        {
            char                          titleBuffer[512];
            SensorDevice::CoordinateFrame coord = SensorDevice::Coord_Sensor;
            if (pSensor)
                coord = pSensor->GetCoordinateFrame();

            OVR_sprintf(titleBuffer, 512, "OVR SensorBox %s %s  Ang: %0.3f",
                        (SFusion.IsGravityEnabled() ?  "" : "[Grav Off]"),
                        (coord == SensorDevice::Coord_HMD) ? "[HMD Coord]" : "",
                        CalcDownAngleDegrees(q));
            pPlatform->SetWindowTitle(titleBuffer);
            LastTitleUpdate = curtime;
        }
    }

    if (pBox2)
    {
        pBox2->SetOrientation(SFusion2.GetOrientation());
    }

    // Render
    int w, h;
    pPlatform->GetWindowSize(&w, &h);

    pRender->SetViewport(0, 0, w, h);

    pRender->Clear();
    pRender->BeginScene();

    pRender->SetProjection(Proj);
    pRender->SetDepthMode(1,1);
    
    Sc.Render(pRender, View);

    pRender->Present();

}
void OculusWorldDemoApp::Render(const StereoEyeParams& stereo)
{
	if(stereo.Eye == StereoEye_Left) {
		GrabFrame();
	}
    pRender->BeginScene(PostProcess);

    // *** 3D - Configures Viewport/Projection and Render
    pRender->ApplyStereoParams(stereo);
    pRender->Clear();

    pRender->SetDepthMode(true, true);
    MainScene.Render(pRender, stereo.ViewAdjust * View);


    // *** 2D Text & Grid - Configure Orthographic rendering.

    // Render UI in 2D orthographic coordinate system that maps [-1,1] range
    // to a readable FOV area centered at your eye and properly adjusted.
    pRender->ApplyStereoParams2D(stereo);
    pRender->SetDepthMode(false, false);

    float unitPixel = SConfig.Get2DUnitPixel();
    float textHeight= unitPixel * 22;

    // Display Loading screen-shot in frame 0.
    if (LoadingState != LoadingState_Finished)
    {
        LoadingScene.Render(pRender, Matrix4f());
        String loadMessage = String("Loading....");
        DrawTextBox(pRender, 0.0f, 0.0f, textHeight, loadMessage.ToCStr(), DrawText_HCenter);
        LoadingState = LoadingState_DoLoad;
    }

    cv::Size size = lastFrame->size();
	char * imageData = (char *)malloc(size.width * size.height * 4);

	int pointer = 0;
	int c = 0;
	while(c < size.width * size.height * 3) {
		imageData[pointer++] = lastFrame->data[(c++)+2];
		imageData[pointer++] = lastFrame->data[c++];
		imageData[pointer++] = lastFrame->data[(c++)-2];
		imageData[pointer++] = 0xFF;
	}

    Texture* tex = pRender->CreateTexture(Texture_RGBA, size.width, size.height, imageData, 1);
    ShaderFill* image = (ShaderFill*)pRender->CreateTextureFill(tex, false);

    // Left, top, right, bottom, image, alpha
    pRender->RenderImage(pictureSize, pictureSize, -pictureSize, -pictureSize, image, 255);

	delete image;
	delete tex;
	free(imageData);

    if(!AdjustMessage.IsEmpty() && AdjustMessageTimeout > pPlatform->GetAppTime())
    {
        DrawTextBox(pRender,0.0f,0.4f, textHeight, AdjustMessage.ToCStr(), DrawText_HCenter);
    }

    switch(TextScreen)
    {
    case Text_Config:
    {
        char   textBuff[2048];

        OVR_sprintf(textBuff, sizeof(textBuff),
                    "Fov\t300 %9.4f\n"
                    "EyeDistance\t300 %9.4f\n"
                    "DistortionK0\t300 %9.4f\n"
                    "DistortionK1\t300 %9.4f\n"
                    "DistortionK2\t300 %9.4f\n"
                    "DistortionK3\t300 %9.4f\n"
                    "TexScale\t300 %9.4f",
                    SConfig.GetYFOVDegrees(),
                        SConfig.GetIPD(),
                    SConfig.GetDistortionK(0),
                    SConfig.GetDistortionK(1),
                    SConfig.GetDistortionK(2),
                    SConfig.GetDistortionK(3),
                    SConfig.GetDistortionScale());

            DrawTextBox(pRender, 0.0f, 0.0f, textHeight, textBuff, DrawText_Center);
    }
    break;

    default:
        break;
    }


    pRender->FinishScene();
}