XnModuleAlternativeViewPointInterface Struct Reference

#include <XnModuleInterface.h>

List of all members.

Public Attributes
XnBool(*	IsViewPointSupported )(XnModuleNodeHandle hGenerator, XnNodeHandle hOther)
XnStatus(*	SetViewPoint )(XnModuleNodeHandle hGenerator, XnNodeHandle hOther)
XnBool(*	IsViewPointAs )(XnModuleNodeHandle hGenerator, XnNodeHandle hOther)
XnStatus(*	ResetViewPoint )(XnModuleNodeHandle hGenerator)
XnStatus(*	RegisterToViewPointChange )(XnModuleNodeHandle hGenerator, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback)
void(*	UnregisterFromViewPointChange )(XnModuleNodeHandle hGenerator, XnCallbackHandle hCallback)

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Member Data Documentation

XnBool(* XnModuleAlternativeViewPointInterface::IsViewPointAs)(XnModuleNodeHandle hGenerator, XnNodeHandle hOther)

Checks if current view point is as if coming from the other node view point.

Parameters:

hGenerator	[in] A handle to the instance.
hOther	[in] The view point to be checked.

XnBool(* XnModuleAlternativeViewPointInterface::IsViewPointSupported)(XnModuleNodeHandle hGenerator, XnNodeHandle hOther)

Checks if this generator can change its output to look like as if it was taken from a different location, represented by another generator.

Parameters:

hGenerator	[in] A handle to the instance.
hOther	[in] The view point to be checked.

Returns:

TRUE if view point is supported, FALSE otherwise.

XnStatus(* XnModuleAlternativeViewPointInterface::RegisterToViewPointChange)(XnModuleNodeHandle hGenerator, XnModuleStateChangedHandler handler, void *pCookie, XnCallbackHandle *phCallback)

Registers a callback function to view point changes.

Parameters:

hGenerator	[in] A handle to the instance.
handler	[in] A pointer to a function that will be called when view point 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 UnregisterFromViewPointChange().

XnStatus(* XnModuleAlternativeViewPointInterface::ResetViewPoint)(XnModuleNodeHandle hGenerator)

Sets the view point of this generator to its normal one.

Parameters:

hGenerator

[in] A handle to the instance.

XnStatus(* XnModuleAlternativeViewPointInterface::SetViewPoint)(XnModuleNodeHandle hGenerator, XnNodeHandle hOther)

Sets the view point of this generator to look like as if placed at another generator location.

Parameters:

hGenerator	[in] A handle to the instance.
hOther	[in] The view point to be set.

void(* XnModuleAlternativeViewPointInterface::UnregisterFromViewPointChange)(XnModuleNodeHandle hGenerator, XnCallbackHandle hCallback)

Unregisters a callback function which was registered using RegisterToViewPointChange().

Parameters:

hGenerator	[in] A handle to the instance.
hCallback	[in] The handle to the callback returned from RegisterToViewPointChange().

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

• XnModuleInterface.h