TorqueGameEngines/Torque3D
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Always use the latest eye pose data from the HMD

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This commit is contained in:
James Urquhart 2016-05-19 22:37:15 +01:00
parent a83afa07ea
commit 2da474c484
2 changed files with 10 additions and 1 deletions
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10
Engine/source/platform/input/openVR/openVRProvider.cpp
View file

@ -329,6 +329,11 @@ void OpenVRRenderState::reset(vr::IVRSystem* hmd)
if (!mHMD) if (!mHMD)
return; return;
updateHMDProjection();
}
void OpenVRRenderState::updateHMDProjection()
{
vr::HmdMatrix34_t mat = mHMD->GetEyeToHeadTransform(vr::Eye_Left); vr::HmdMatrix34_t mat = mHMD->GetEyeToHeadTransform(vr::Eye_Left);
mEyePose[0] = OpenVRUtil::convertSteamVRAffineMatrixToMatrixFPlain(mat); mEyePose[0] = OpenVRUtil::convertSteamVRAffineMatrixToMatrixFPlain(mat);
mEyePose[0].inverse(); mEyePose[0].inverse();
@ -911,6 +916,9 @@ void OpenVRProvider::updateTrackedPoses()
compositor->WaitGetPoses(mTrackedDevicePose, vr::k_unMaxTrackedDeviceCount, NULL, 0); compositor->WaitGetPoses(mTrackedDevicePose, vr::k_unMaxTrackedDeviceCount, NULL, 0);
// Make sure we're using the latest eye offset in case user has changed IPD
mHMDRenderState.updateHMDProjection();
mValidPoseCount = 0; mValidPoseCount = 0;
for (int nDevice = 0; nDevice < vr::k_unMaxTrackedDeviceCount; ++nDevice) for (int nDevice = 0; nDevice < vr::k_unMaxTrackedDeviceCount; ++nDevice)
@ -924,7 +932,7 @@ void OpenVRProvider::updateTrackedPoses()
if (nDevice == vr::k_unTrackedDeviceIndex_Hmd) if (nDevice == vr::k_unTrackedDeviceIndex_Hmd)
{ {
mHMDRenderState.mHMDPose = mat; mHMDRenderState.mHMDPose = mat;
// jaeesu - store the last rotation for temp debugging // jamesu - store the last rotation for temp debugging
MatrixF torqueMat(1); MatrixF torqueMat(1);
OpenVRUtil::convertTransformFromOVR(mat, torqueMat); OpenVRUtil::convertTransformFromOVR(mat, torqueMat);
gLastMoveRot = AngAxisF(torqueMat); gLastMoveRot = AngAxisF(torqueMat);

1
Engine/source/platform/input/openVR/openVRProvider.h
View file

@ -135,6 +135,7 @@ struct OpenVRRenderState
void renderPreview(); void renderPreview();
void reset(vr::IVRSystem* hmd); void reset(vr::IVRSystem* hmd);
void updateHMDProjection();
}; };
class OpenVRProvider : public IDisplayDevice, public IInputDevice class OpenVRProvider : public IDisplayDevice, public IInputDevice