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Oculus Rift Improvements

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- Now requires OVR SDK 0.2.5
- New chromatic aberration correction shader.  Can be disabled by
setting $pref::OculusVR::UseChromaticAberrationCorrection to false prior
to enabling Rift display (such as for screen shots).
- FXAA on by default when using full screen on the Rift.
- Can now manually override IPD from script.  Otherwise value set in
profile is used.
- Raw sensor data now available through input events (set
$OculusVR::GenerateSensorRawEvents to true) and console methods.  The
raw data is acceleration, angular velocity, and magnetometer reading.
- Can determine if magnetometer calibration data is available using a
console method in order to notify the user.
This commit is contained in:
DavidWyand-GG 2013-10-19 00:46:39 -04:00
parent 8d2fcf2456
commit 85730dfb59
18 changed files with 985 additions and 20 deletions
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28
Engine/source/platform/input/oculusVR/oculusVRHMDDevice.cpp
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@ -58,6 +58,10 @@ void OculusVRHMDDevice::set(OVR::HMDDevice* hmd, OVR::HMDInfo& info, bool calcul
mVersion = info.Version;
mDisplayDeviceName = info.DisplayDeviceName;
mDisplayId = info.DisplayId;
mDesktopPosition.x = info.DesktopX;
mDesktopPosition.y = info.DesktopY;
mResolution.x = info.HResolution;
mResolution.y = info.VResolution;
@ -68,13 +72,19 @@ void OculusVRHMDDevice::set(OVR::HMDDevice* hmd, OVR::HMDInfo& info, bool calcul
mVerticalEyeCenter = info.VScreenCenter;
mEyeToScreen = info.EyeToScreenDistance;
mLensSeparation = info.LensSeparationDistance;
mInterpupillaryDistance = info.InterpupillaryDistance;
mProfileInterpupillaryDistance = info.InterpupillaryDistance;
mInterpupillaryDistance = mProfileInterpupillaryDistance;
mKDistortion.x = info.DistortionK[0];
mKDistortion.y = info.DistortionK[1];
mKDistortion.z = info.DistortionK[2];
mKDistortion.w = info.DistortionK[3];
mChromaticAbCorrection.x = info.ChromaAbCorrection[0];
mChromaticAbCorrection.y = info.ChromaAbCorrection[1];
mChromaticAbCorrection.z = info.ChromaAbCorrection[2];
mChromaticAbCorrection.w = info.ChromaAbCorrection[3];
// Calculated values
calculateValues(calculateDistortionScale);
@ -109,13 +119,27 @@ void OculusVRHMDDevice::createSimulatedPreviewRift(bool calculateDistortionScale
mVerticalEyeCenter = 0.046799999f;
mEyeToScreen = 0.041000001f;
mLensSeparation = 0.064000003f;
mInterpupillaryDistance = 0.064000003f;
mProfileInterpupillaryDistance = 0.064000003f;
mInterpupillaryDistance = mProfileInterpupillaryDistance;
mKDistortion.x = 1.0000000f;
mKDistortion.y = 0.22000000f;
mKDistortion.z = 0.23999999f;
mKDistortion.w = 0.00000000f;
mChromaticAbCorrection.x = 0.995999f;
mChromaticAbCorrection.y = -0.004f;
mChromaticAbCorrection.z = 1.014f;
mChromaticAbCorrection.z = 0.0f;
calculateValues(calculateDistortionScale);
}
void OculusVRHMDDevice::setIPD(F32 ipd, bool calculateDistortionScale)
{
mInterpupillaryDistance = ipd;
// Recalculate as some values rely on the IPD
calculateValues(calculateDistortionScale);
}