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Oculus VR DK2 Support

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- Updated to work with 0.5.x SDK
- Uses Oculus Rendering rather than PostFX
- Stereo rendering refactored so more rendering info is grabbed from the DisplayDevice
- Implements an Offscreen Canvas for in-game gui with oculus
- Message dialogs and metrics display can now go to the OffScreen Canvas (if oculus demo is setup correctly)
This commit is contained in:
James Urquhart 2015-05-06 23:07:48 +01:00
parent b3170bcddf
commit 3a457749ec
56 changed files with 2654 additions and 1426 deletions
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70
Engine/source/T3D/shapeBase.cpp
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@ -1969,6 +1969,75 @@ void ShapeBase::getCameraTransform(F32* pos,MatrixF* mat)
mat->mul( gCamFXMgr.getTrans() );
}
void ShapeBase::getEyeCameraTransform(IDisplayDevice *displayDevice, U32 eyeId, MatrixF *outMat)
{
MatrixF temp(1);
Point3F eyePos;
Point3F rotEyePos;
DisplayPose inPose;
displayDevice->getFrameEyePose(&inPose, eyeId);
DisplayPose newPose = calcCameraDeltaPose(displayDevice->getCurrentConnection(), inPose);
// Ok, basically we just need to add on newPose to the camera transform
// NOTE: currently we dont support third-person camera in this mode
MatrixF cameraTransform(1);
F32 fakePos = 0;
getCameraTransform(&fakePos, &cameraTransform);
QuatF baserot = cameraTransform;
QuatF qrot = QuatF(newPose.orientation);
QuatF concatRot;
concatRot.mul(baserot, qrot);
concatRot.setMatrix(&temp);
temp.setPosition(cameraTransform.getPosition() + concatRot.mulP(newPose.position, &rotEyePos));
*outMat = temp;
}
DisplayPose ShapeBase::calcCameraDeltaPose(GameConnection *con, DisplayPose inPose)
{
// NOTE: this is intended to be similar to updateMove
// WARNING: does not take into account any move values
DisplayPose outPose;
outPose.orientation = getRenderTransform().toEuler();
outPose.position = inPose.position;
if (con && con->getControlSchemeAbsoluteRotation())
{
// Pitch
outPose.orientation.x = inPose.orientation.x;
// Constrain the range of mRot.x
while (outPose.orientation.x < -M_PI_F)
outPose.orientation.x += M_2PI_F;
while (outPose.orientation.x > M_PI_F)
outPose.orientation.x -= M_2PI_F;
// Yaw
outPose.orientation.z = inPose.orientation.z;
// Constrain the range of mRot.z
while (outPose.orientation.z < -M_PI_F)
outPose.orientation.z += M_2PI_F;
while (outPose.orientation.z > M_PI_F)
outPose.orientation.z -= M_2PI_F;
// Bank
if (mDataBlock->cameraCanBank)
{
outPose.orientation.y = inPose.orientation.y;
}
// Constrain the range of mRot.y
while (outPose.orientation.y > M_PI_F)
outPose.orientation.y -= M_2PI_F;
}
return outPose;
}
void ShapeBase::getCameraParameters(F32 *min,F32* max,Point3F* off,MatrixF* rot)
{
*min = mDataBlock->cameraMinDist;
@ -1977,7 +2046,6 @@ void ShapeBase::getCameraParameters(F32 *min,F32* max,Point3F* off,MatrixF* rot)
rot->identity();
}
//----------------------------------------------------------------------------
F32 ShapeBase::getDamageFlash() const
{