bool OculusVRSensorDevice::process(U32 deviceType, bool generateRotAsAngAxis, bool generateRotAsEuler, bool generateRotationAsAxisEvents, F32 maxAxisRadius)
{
if(!mIsValid)
return false;
// Store the current data from the sensor and compare with previous data
U32 diff;
OculusVRSensorData* currentBuffer = (mPrevData == mDataBuffer[0]) ? mDataBuffer[1] : mDataBuffer[0];
if(!mIsSimulation)
{
currentBuffer->setData(mSensorFusion, maxAxisRadius);
}
else
{
currentBuffer->simulateData(maxAxisRadius);
}
diff = mPrevData->compare(currentBuffer);
// Update the previous data pointer. We do this here in case someone calls our
// console functions during one of the input events below.
mPrevData = currentBuffer;
// Rotation event
if(diff & OculusVRSensorData::DIFF_ROT)
{
if(generateRotAsAngAxis)
{
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_ROT, OVR_SENSORROT[mActionCodeIndex], SI_MOVE, currentBuffer->mRotQuat);
}
if(generateRotAsEuler)
{
// Convert angles to degrees
VectorF angles;
for(U32 i=0; i<3; ++i)
{
angles[i] = mRadToDeg(currentBuffer->mRotEuler[i]);
}
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_POS, OVR_SENSORROTANG[mActionCodeIndex], SI_MOVE, angles);
}
}
// Rotation as axis event
if(generateRotationAsAxisEvents && diff & OculusVRSensorData::DIFF_ROTAXIS)
{
if(diff & OculusVRSensorData::DIFF_ROTAXISX)
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_AXIS, OVR_SENSORROTAXISX[mActionCodeIndex], SI_MOVE, currentBuffer->mRotAxis.x);
if(diff & OculusVRSensorData::DIFF_ROTAXISY)
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_AXIS, OVR_SENSORROTAXISY[mActionCodeIndex], SI_MOVE, currentBuffer->mRotAxis.y);
}
return true;
}
bool OculusVRSensorDevice::process(U32 deviceType, bool generateRotAsAngAxis, bool generateRotAsEuler, bool generateRotationAsAxisEvents, bool generatePositionEvents, F32 maxAxisRadius, bool generateRawSensor)
{
if(!mIsValid)
return false;
// Grab current state
ovrTrackingState ts = ovrHmd_GetTrackingState(mDevice, ovr_GetTimeInSeconds());
mLastStatus = ts.StatusFlags;
// Store the current data from the sensor and compare with previous data
U32 diff;
OculusVRSensorData* currentBuffer = (mPrevData == mDataBuffer[0]) ? mDataBuffer[1] : mDataBuffer[0];
currentBuffer->setData(ts, maxAxisRadius);
diff = mPrevData->compare(currentBuffer, generateRawSensor);
// Update the previous data pointer. We do this here in case someone calls our
// console functions during one of the input events below.
mPrevData = currentBuffer;
// Rotation event
if(diff & OculusVRSensorData::DIFF_ROT)
{
if(generateRotAsAngAxis)
{
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_ROT, OVR_SENSORROT[mActionCodeIndex], SI_MOVE, currentBuffer->mRotQuat);
}
if(generateRotAsEuler)
{
// Convert angles to degrees
VectorF angles;
for(U32 i=0; i<3; ++i)
{
angles[i] = mRadToDeg(currentBuffer->mRotEuler[i]);
}
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_POS, OVR_SENSORROTANG[mActionCodeIndex], SI_MOVE, angles);
}
}
// Rotation as axis event
if(generateRotationAsAxisEvents && diff & OculusVRSensorData::DIFF_ROTAXIS)
{
if(diff & OculusVRSensorData::DIFF_ROTAXISX)
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_AXIS, OVR_SENSORROTAXISX[mActionCodeIndex], SI_MOVE, currentBuffer->mRotAxis.x);
if(diff & OculusVRSensorData::DIFF_ROTAXISY)
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_AXIS, OVR_SENSORROTAXISY[mActionCodeIndex], SI_MOVE, currentBuffer->mRotAxis.y);
}
if (generatePositionEvents && diff & OculusVRSensorData::DIFF_POS)
{
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_AXIS, OVR_SENSORROTAXISX[mActionCodeIndex], SI_MOVE, currentBuffer->mPosition);
}
// Raw sensor event
if(generateRawSensor && diff & OculusVRSensorData::DIFF_RAW)
{
if(diff & OculusVRSensorData::DIFF_ACCEL)
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_POS, OVR_SENSORACCELERATION[mActionCodeIndex], SI_MOVE, currentBuffer->mAcceleration);
if(diff & OculusVRSensorData::DIFF_ANGVEL)
{
// Convert angles to degrees
VectorF angles;
for(U32 i=0; i<3; ++i)
{
angles[i] = mRadToDeg(currentBuffer->mAngVelocity[i]);
}
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_POS, OVR_SENSORANGVEL[mActionCodeIndex], SI_MOVE, angles);
}
if(diff & OculusVRSensorData::DIFF_MAG)
INPUTMGR->buildInputEvent(deviceType, OculusVRConstants::DefaultOVRBase, SI_POS, OVR_SENSORMAGNETOMETER[mActionCodeIndex], SI_MOVE, currentBuffer->mMagnetometer);
}
if (diff & OculusVRSensorData::DIFF_STATUS)
{
if (Con::isFunction("onOculusStatusUpdate"))
{
Con::executef("onOculusStatusUpdate", ts.StatusFlags);
}
}
return true;
}