osgExtension::HUD Class Reference

MOVED TO NAMESPACE osgView. More...

Public Member Functions
void	setRoot (osg::Group *root)
	Specify the root so that HUD can be added to it.
void	setProjection (const osg::Matrix &matrix)
	Set the projection to the given matrix.
osg::Projection *	getProjection ()
	Return the projection matrix being used.
bool	addChild (osg::Node *node)
	Add a child.
bool	setChild (unsigned int pos, osg::Node *node)
	Set child at the specified position to the passed value.
bool	removeChild (osg::Node *node)
	Remove child.
bool	removeChild (unsigned int pos, unsigned int numChildrenToRemove)
	Remove a set of children starting a position pos.
unsigned int	getNumChildren ()
	Return the number of children.

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Detailed Description

HUD creates a Ortho projection and a transform matrix that is attached to the screen.

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

• osgExtension/HUD

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