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/****************************************************************************
* *
* OpenNI 1.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* OpenNI is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as published *
* by the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* OpenNI is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with OpenNI. If not, see <http://www.gnu.org/licenses/>. *
* *
****************************************************************************/
//---------------------------------------------------------------------------
// Include
//---------------------------------------------------------------------------
#include <XnTypes.h>
#ifdef ROTATING_DEVICE_EXPORT
#define SAMPLE_DEVICE_API XN_API_EXPORT
#else
#define SAMPLE_DEVICE_API XN_API_IMPORT
#endif
//---------------------------------------------------------------------------
// Rotating Device C API
//---------------------------------------------------------------------------
SAMPLE_DEVICE_API XnStatus xnPlayBeep(XnNodeHandle hNode);
SAMPLE_DEVICE_API XnStatus xnSetViewAngle(XnNodeHandle hNode, XnDouble dAngle);
SAMPLE_DEVICE_API XnDouble xnGetViewAngle(XnNodeHandle hNode);
SAMPLE_DEVICE_API XnStatus xnRegisterToViewAngleChange(XnNodeHandle hNode, XnStateChangedHandler handler, void* pCookie, XnCallbackHandle* phCallback);
SAMPLE_DEVICE_API void xnUnregisterFromViewAngleChange(XnNodeHandle hNode, XnCallbackHandle hCallback);
// Stores the type of the RotatingDevice extension node
extern SAMPLE_DEVICE_API XnProductionNodeType XN_NODE_TYPE_ROTATING_DEVICE;
#ifdef __cplusplus
//---------------------------------------------------------------------------
// Rotating Device C++ Wrapper
//---------------------------------------------------------------------------
#include <XnCppWrapper.h>
namespace Sample
{
class RotatingDevice : public xn::Device
{
public:
XnStatus Create(xn::Context& context, xn::Query* pQuery = NULL, xn::EnumerationErrors* pErrors = NULL)
{
XnNodeHandle hNode;
XnStatus nRetVal = XN_STATUS_OK;
nRetVal = xnCreateAnyProductionTree(context.GetUnderlyingObject(), XN_NODE_TYPE_ROTATING_DEVICE,
pQuery == NULL ? NULL : pQuery->GetUnderlyingObject(),
&hNode,
pErrors == NULL ? NULL : pErrors->GetUnderlying());
XN_IS_STATUS_OK(nRetVal);
TakeOwnership(hNode);
return XN_STATUS_OK;
}
XnStatus PlayBeep()
{
return xnPlayBeep(GetHandle());
}
XnStatus SetViewAngle(XnDouble dAngle)
{
return xnSetViewAngle(GetHandle(), dAngle);
}
XnDouble GetViewAngle()
{
return xnGetViewAngle(GetHandle());
}
XnStatus RegisterToViewAngleChange(xn::StateChangedHandler handler, void* pCookie, XnCallbackHandle& hCallback)
{
return xn::_RegisterToStateChange(xnRegisterToViewAngleChange, GetHandle(), handler, pCookie, hCallback);
}
void UnregisterFromViewAngleChange(XnCallbackHandle hCallback)
{
xn::_UnregisterFromStateChange(xnUnregisterFromViewAngleChange, GetHandle(), hCallback);
}
};
}
#endif
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