public ICameraController ActiveCameraControllerForView()
{
var camMode = _camMode;
if (_cameraImpls[(int)camMode] == null)
{
switch (camMode)
{
case CameraMode.Fps:
_cameraImpls[(int)camMode] = new FpsCameraController();
break;
case CameraMode.X:
case CameraMode.Y:
case CameraMode.Z:
case CameraMode.Orbit:
var orbit = new OrbitCameraController(camMode);
_cameraImpls[(int)CameraMode.X] = orbit;
_cameraImpls[(int)CameraMode.Y] = orbit;
_cameraImpls[(int)CameraMode.Z] = orbit;
_cameraImpls[(int)CameraMode.Orbit] = orbit;
break;
case CameraMode.Pick:
_cameraImpls[(int)camMode] = new PickingCameraController();
break;
default:
Debug.Assert(false);
break;
}
}
return _cameraImpls[(int)camMode];
}
public ICameraController ActiveCameraControllerForView()
{
var camMode = _camMode;
if (_cameraImpls[(int)camMode] == null)
{
switch (camMode)
{
case CameraMode.Fps:
_cameraImpls[(int)camMode] = new FpsCameraController(_fovy, _scenePartMode);
break;
case CameraMode.X:
case CameraMode.Y:
case CameraMode.Z:
case CameraMode.Orbit:
var orbit = new OrbitCameraController(camMode, _fovy, _scenePartMode);
_cameraImpls[(int)CameraMode.X] = orbit;
_cameraImpls[(int)CameraMode.Y] = orbit;
_cameraImpls[(int)CameraMode.Z] = orbit;
_cameraImpls[(int)CameraMode.Orbit] = orbit;
break;
case CameraMode.HMD:
case CameraMode.Cont1:
case CameraMode.Cont2:
var vrcont = new PickingCameraController(camMode, _fovy, _scenePartMode);
_cameraImpls[(int)CameraMode.HMD] = vrcont;
_cameraImpls[(int)CameraMode.Cont1] = vrcont;
_cameraImpls[(int)CameraMode.Cont2] = vrcont;
break;
default:
Debug.Assert(false);
break;
}
}
return(_cameraImpls[(int)camMode]);
}
public void ChangeCameraModeForView(CameraMode cameraMode)
{
if(_camMode == cameraMode)
{
return;
}
var oldCam = _cameraImpls[(int) _camMode];
// when changing to the picking camera mode, preserve the old view matrix
if (cameraMode == CameraMode.Pick)
{
Debug.Assert(oldCam != null);
if (_cameraImpls[(int)cameraMode] == null)
{
_cameraImpls[(int)cameraMode] = new PickingCameraController();
}
var picker = (PickingCameraController)_cameraImpls[(int)cameraMode];
picker.SetView(oldCam.GetView());
}
_camMode = cameraMode;
// special handling to switch the orbit camera controller between the x,y,z and full orbit modes
if (cameraMode == CameraMode.Z || cameraMode == CameraMode.Y || cameraMode == CameraMode.X || cameraMode == CameraMode.Orbit)
{
if (_cameraImpls[(int)CameraMode.Orbit] == null)
{
return;
}
var orbit = _cameraImpls[(int)CameraMode.Orbit] as OrbitCameraController;
Debug.Assert(orbit != null);
orbit.SetOrbitOrConstrainedMode(cameraMode);
}
}
public ICameraController ActiveCameraControllerForView()
{
var camMode = _camMode;
if (_cameraImpls[(int)camMode] == null)
{
switch (camMode)
{
case CameraMode.Fps:
_cameraImpls[(int)camMode] = new FpsCameraController();
break;
case CameraMode.X:
case CameraMode.Y:
case CameraMode.Z:
case CameraMode.Orbit:
var orbit = new OrbitCameraController(camMode);
_cameraImpls[(int)CameraMode.X] = orbit;
_cameraImpls[(int)CameraMode.Y] = orbit;
_cameraImpls[(int)CameraMode.Z] = orbit;
_cameraImpls[(int)CameraMode.Orbit] = orbit;
break;
case CameraMode.Pick:
_cameraImpls[(int)camMode] = new PickingCameraController();
break;
default:
Debug.Assert(false);
break;
}
}
return _cameraImpls[(int)camMode];
}
public void ChangeCameraModeForView(CameraMode cameraMode)
{
if(_camMode == cameraMode)
{
return;
}
var oldCam = _cameraImpls[(int) _camMode];
// when changing to the picking camera mode, preserve the old view matrix
if (cameraMode == CameraMode.Pick)
{
Debug.Assert(oldCam != null);
if (_cameraImpls[(int)cameraMode] == null)
{
_cameraImpls[(int)cameraMode] = new PickingCameraController();
}
var picker = (PickingCameraController)_cameraImpls[(int)cameraMode];
picker.SetView(oldCam.GetView());
}
_camMode = cameraMode;
// special handling to switch the orbit camera controller between the x,y,z and full orbit modes
if (cameraMode == CameraMode.Z || cameraMode == CameraMode.Y || cameraMode == CameraMode.X || cameraMode == CameraMode.Orbit)
{
if (_cameraImpls[(int)CameraMode.Orbit] == null)
{
return;
}
var orbit = _cameraImpls[(int)CameraMode.Orbit] as OrbitCameraController;
Debug.Assert(orbit != null);
orbit.SetOrbitOrConstrainedMode(cameraMode);
}
}