osgHaptics::HapticRenderPrepareVisitor Class Reference

Class that attach a new haptic shape for each drawable found in the tree. More...

#include <HapticRenderPrepareVisitor.h>

List of all members.

Public Member Functions
virtual	~HapticRenderPrepareVisitor ()
	Destructor.
osgHaptics::Shape *	getShape ()

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Detailed Description

Class that attach a new haptic shape for each drawable found in the tree.

This class traverses all drawables and attaches a new haptic shape for each drawable it find. All created shapes will be added to a ShapeComposite which will be the parent. For contact detection this ShapeComposite can be used.

If the subgraph contains instances, that is, a drawable occurs on several positions in the tree, then only the first occurence of that drawable will actually be drawn haptically. The ShapeComposte can be accessed throught the getShape() method.

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Member Function Documentation

osgHaptics::Shape* osgHaptics::HapticRenderPrepareVisitor::getShape (   )  [inline]

Return the ShapeComposite that holds all the Shapes generated. IMPORTANT: For now, attach this to a ref_ptr somewhere, otherwise it will be dropped.

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

• /afs/hpc2n.umu.se/home/a/andersb/osghaptics/include/osgHaptics/HapticRenderPrepareVisitor.h

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