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();
}
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();
}