WGETextureHud::SafeUpdateCallback Class Reference

Callback which aligns and renders the textures. More...

Inheritance diagram for WGETextureHud::SafeUpdateCallback:

List of all members.

Public Member Functions
	SafeUpdateCallback (WGETextureHud *hud)
	Constructor.
virtual void	operator() (osg::Node *node, osg::NodeVisitor *nv)
	operator () - called during the update traversal.

Public Attributes
WGETextureHud *	m_hud
	Pointer used to access members of the hud.

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Detailed Description

Callback which aligns and renders the textures.

Definition at line 226 of file WGETextureHud.h.

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Constructor & Destructor Documentation

WGETextureHud::SafeUpdateCallback::SafeUpdateCallback ( WGETextureHud *  hud )

inlineexplicit

Constructor.

Parameters:

hud	just set the creating HUD as pointer for later reference.

Definition at line 235 of file WGETextureHud.h.

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Member Function Documentation

void WGETextureHud::SafeUpdateCallback::operator() ( osg::Node *  node, osg::NodeVisitor *  nv  )

virtual

operator () - called during the update traversal.

Parameters:

node	the osg node
nv	the node visitor

Definition at line 61 of file WGETextureHud.cpp.

References WGETextureHud::getMaxElementWidth(), WGETextureHud::WGETextureHudEntry::getRealHeight(), WGETextureHud::WGETextureHudEntry::getRealWidth(), WGETextureHud::WGETextureHudEntry::getTextureMatrix(), WGETextureHud::m_coupleTexViewport, m_hud, and WGETextureHud::m_viewport.

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Member Data Documentation

WGETextureHud* WGETextureHud::SafeUpdateCallback::m_hud

Pointer used to access members of the hud.

This is faster than casting the first parameter of operator() to WGETextureHud.

Definition at line 250 of file WGETextureHud.h.

Referenced by operator()().

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

• WGETextureHud.h
• WGETextureHud.cpp