XnModuleDepthGeneratorInterface Struct Reference

#include <XnModuleInterface.h>

List of all members.

Public Attributes
XnModuleMapGeneratorInterface *	pMapInterface
XnDepthPixel *(*	GetDepthMap )(XnModuleNodeHandle hGenerator)
XnDepthPixel(*	GetDeviceMaxDepth )(XnModuleNodeHandle hGenerator)
void(*	GetFieldOfView )(XnModuleNodeHandle hGenerator, XnFieldOfView *pFOV)
XnStatus(*	RegisterToFieldOfViewChange )(XnModuleNodeHandle hGenerator, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback)
void(*	UnregisterFromFieldOfViewChange )(XnModuleNodeHandle hGenerator, XnCallbackHandle hCallback)
XnModuleUserPositionCapabilityInterface *	pUserPositionInterface

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Detailed Description

Depth generator additional methods.

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Member Data Documentation

XnDepthPixel*(* XnModuleDepthGeneratorInterface::GetDepthMap)(XnModuleNodeHandle hGenerator)

Gets the current depth-map. This map is updated after a call to WaitAndUpdateData().

Parameters:

hGenerator

[in] A handle to the instance.

XnDepthPixel(* XnModuleDepthGeneratorInterface::GetDeviceMaxDepth)(XnModuleNodeHandle hGenerator)

Gets the maximum depth the device can produce.

Parameters:

hGenerator

[in] A handle to the instance.

void(* XnModuleDepthGeneratorInterface::GetFieldOfView)(XnModuleNodeHandle hGenerator, XnFieldOfView *pFOV)

Gets the field of view of the sensor, in radians. This value will be used for translation between projective and real-world coordinates. It is assumed that the sensor is a pinhole camera.

Parameters:

hGenerator	[in] A handle to the instance.
pFOV	[in] A struct to be filled with data.

XnModuleMapGeneratorInterface* XnModuleDepthGeneratorInterface::pMapInterface

Contains map generator interface.

XnModuleUserPositionCapabilityInterface* XnModuleDepthGeneratorInterface::pUserPositionInterface

Contains User Position Capability interface.

XnStatus(* XnModuleDepthGeneratorInterface::RegisterToFieldOfViewChange)(XnModuleNodeHandle hGenerator, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback)

Registers a callback function to field of view changes.

Parameters:

hGenerator	[in] A handle to the instance.
handler	[in] A pointer to a function that will be called when field of view changes.
pCookie	[in] A user cookie that will be passed to the callback function.
phCallback	[out] Optional. Will be filled with a handle to be passed to UnregisterFromFieldOfViewChange().

void(* XnModuleDepthGeneratorInterface::UnregisterFromFieldOfViewChange)(XnModuleNodeHandle hGenerator, XnCallbackHandle hCallback)

Unregisters a callback function which was registered using RegisterToFieldOfViewChange.

Parameters:

hGenerator	[in] A handle to the instance.
hCallback	[in] The handle to the callback returned from RegisterToFieldOfViewChange.

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

• XnModuleInterface.h