H3D::DeformableShape Class Reference
[H3D specific Node classes.]

The DeformableShape is an X3DShapeNode which makes it possible to deform the geometry of the shape when touching it with a haptics device. More...

#include <DeformableShape.h>

Inheritance diagram for H3D::DeformableShape:

List of all members.

Public Types
typedef TypedSFNode< Coordinate >	SFCoordinateNode
typedef TypedSFNode< H3DCoordinateDeformerNode >	SFCoordinateDeformer
Public Member Functions
	DeformableShape (Inst< SFAppearanceNode > _appearance=0, Inst< SFGeometryNode > _geometry=0, Inst< SFHapticGeometry > _hapticGeometry=0, Inst< SFNode > _metadata=0, Inst< SFBound > _bound=0, Inst< SFVec3f > _bboxCenter=0, Inst< SFVec3f > _bboxSize=0, Inst< SFCoordinateNode > _origCoord=0, Inst< SFCoordinateNode > _restingCoord=0, Inst< SFCoordinateNode > _deformedCoor=0, Inst< SFCoordinateDeformer > _deformer=0)
	Constructor.
Public Attributes
auto_ptr< SFCoordinateNode >	origCoord
	The origCoord field contains the coordinates that the X3DComposedGeometryNode had when it was added to the X3DComposedGeometryNode.
auto_ptr< SFCoordinateNode >	restingCoord
	The restingCoord fields contain the coordinates that the geometry will go back to when there are no contacts to the geometry any longer.
auto_ptr< SFCoordinateNode >	deformedCoord
	The deformedCoord field contains the coordiates after deformation of current contacts of haptics devices.
auto_ptr< SFCoordinateDeformer >	deformer
	The deformer field specifies an H3DCoordinateDeformerNode that determines how the coordinates should be deformed on contact.
Static Public Attributes
static H3DNodeDatabase	database
	The H3DNodeDatabase for this node.
Classes
class	SFGeometryNode
	The SFGeometryNode is extended to only accept X3DComposedGeometryNode nodes. More...

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Detailed Description

The DeformableShape is an X3DShapeNode which makes it possible to deform the geometry of the shape when touching it with a haptics device.

The deformer field specifies an H3DCoordinateDeformerNode that determines how the coordinates should be deformed on contact. If NULL, no deformation will be done.

The geometry field must contain an X3DComposedGeometryNode, and the coordinates in its coord field are the ones that will be deformed.

The origCoord field contains the coordinates that the X3DComposedGeometryNode had when it was added to the X3DComposedGeometryNode. These are the coordinates that was used before any deformation started.

The deformedCoord field contains the coordiates after deformation of current contacts of haptics devices. These are the coordinates that will be used for graphics rendering.

The restingCoord fields contain the coordinates that the geometry will go back to when there are no contacts to the geometry any longer. If the deformation is non-plastic, this will be the same as origCoord.

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Member Data Documentation

auto_ptr< SFCoordinateNode > H3D::DeformableShape::deformedCoord

The deformedCoord field contains the coordiates after deformation of current contacts of haptics devices. These are the coordinates that will be used for graphics rendering. Access type: outputOnly

auto_ptr< SFCoordinateDeformer > H3D::DeformableShape::deformer

The deformer field specifies an H3DCoordinateDeformerNode that determines how the coordinates should be deformed on contact. If NULL, no deformation will be done.

auto_ptr< SFCoordinateNode > H3D::DeformableShape::origCoord

The origCoord field contains the coordinates that the X3DComposedGeometryNode had when it was added to the X3DComposedGeometryNode. These are the coordinates that was used before any deformation started. Access type: outputOnly

auto_ptr< SFCoordinateNode > H3D::DeformableShape::restingCoord

The restingCoord fields contain the coordinates that the geometry will go back to when there are no contacts to the geometry any longer. If the deformation is non-plastic, this will be the same as origCoord. Access type: outputOnly

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