xn::DepthGenerator Class Reference
[C++ Reference]

Inheritance diagram for xn::DepthGenerator:

Public Member Functions
	DepthGenerator (XnNodeHandle hNode=NULL)
void	GetMetaData (DepthMetaData &metaData) const
const XnDepthPixel *	GetDepthMap () const
XnDepthPixel	GetDeviceMaxDepth () const
XnStatus	GetFieldOfView (XnFieldOfView &FOV) const
XnStatus	RegisterToFieldOfViewChange (StateChangedHandler handler, void *pCookie, XnCallbackHandle &hCallback)
void	UnregisterFromFieldOfViewChange (XnCallbackHandle hCallback)
XnStatus	ConvertProjectiveToRealWorld (XnUInt32 nCount, const XnPoint3D aProjective[], XnPoint3D aRealWorld[]) const
XnStatus	ConvertRealWorldToProjective (XnUInt32 nCount, const XnPoint3D aRealWorld[], XnPoint3D aProjective[]) const
const UserPositionCapability	GetUserPositionCap () const
UserPositionCapability	GetUserPositionCap ()


XnStatus	Create (Context &context, Query pQuery=NULL, EnumerationErrors pErrors=NULL)

Detailed Description

Represents a depth generator.

xn::DepthGenerator::DepthGenerator ( XnNodeHandle hNode = NULL ) [inline]

Ctor

Parameters:

hNode

[in] Node handle

XnStatus xn::DepthGenerator::ConvertProjectiveToRealWorld	(	XnUInt32	nCount,
		const XnPoint3D	aProjective[],
		XnPoint3D	aRealWorld[]
	)			const `[inline]`

Converts a list of points from projective coordinates to real world coordinates. For full details and usage, see xnConvertProjectiveToRealWorld

XnStatus xn::DepthGenerator::ConvertRealWorldToProjective	(	XnUInt32	nCount,
		const XnPoint3D	aRealWorld[],
		XnPoint3D	aProjective[]
	)			const `[inline]`

Converts a list of points from projective coordinates to real world coordinates. For full details and usage, see xnConvertRealWorldToProjective

XnStatus xn::DepthGenerator::Create	(	Context &	context,
		Query *	pQuery = `NULL`,
		EnumerationErrors *	pErrors = `NULL`
	)			`[inline]`

Creates a depth generator. For full details and usage, see xnCreateDepthGenerator

const XnDepthPixel* xn::DepthGenerator::GetDepthMap ( ) const [inline]

Gets the current depth-map. This map is updated after a call to xnWaitAndUpdateData(). For full details and usage, see xnGetDepthMap

XnDepthPixel xn::DepthGenerator::GetDeviceMaxDepth ( ) const [inline]

Gets the maximum depth the device can produce. For full details and usage, see xnGetDeviceMaxDepth

XnStatus xn::DepthGenerator::GetFieldOfView ( XnFieldOfView & FOV ) const [inline]

Gets the Field-Of-View of the depth generator, in radians. For full details and usage, see xnGetDepthFieldOfView

void xn::DepthGenerator::GetMetaData ( DepthMetaData & metaData ) const [inline]

Gets the current depth-map meta data. For full details and usage, see xnGetDepthMetaData

UserPositionCapability xn::DepthGenerator::GetUserPositionCap ( ) [inline]

Gets an UserPositionCapability object for accessing User Position functionality. It is the application responsibility to check first if XN_CAPABILITY_USER_POSITION is supported by calling IsCapabilitySupported().

const UserPositionCapability xn::DepthGenerator::GetUserPositionCap ( ) const [inline]

Gets an UserPositionCapability object for accessing User Position functionality. It is the application responsibility to check first if XN_CAPABILITY_USER_POSITION is supported by calling IsCapabilitySupported().

XnStatus xn::DepthGenerator::RegisterToFieldOfViewChange	(	StateChangedHandler	handler,
		void *	pCookie,
		XnCallbackHandle &	hCallback
	)			`[inline]`

Registers a callback function to field of view changes. For full details and usage, see xnRegisterToDepthFieldOfViewChange

void xn::DepthGenerator::UnregisterFromFieldOfViewChange ( XnCallbackHandle hCallback ) [inline]

Unregisters a callback function which was registered using xnRegisterToDepthFieldOfViewChange. For full details and usage, see xnUnregisterFromDepthFieldOfViewChange

The documentation for this class was generated from the following file: