H3D::X3DNormalNode Class Reference
[Abstract nodes.]

This is the base node type for all normal node types in X3D. More...

#include <X3DNormalNode.h>

Inheritance diagram for H3D::X3DNormalNode:

List of all members.

Public Member Functions
	X3DNormalNode (Inst< SFNode > _metadata=0)
	Constructor.
virtual Vec3f	getNormal (int index)=0
virtual void	render (int index)
	Perform the OpenGL commands to render a normal given the index of the normal.
virtual void	renderArray ()
	Perform the OpenGL commands to render all verties as a vertex array.
virtual void	disableArray ()
	Disable the array state enabled in renderArray().
virtual string	defaultXMLContainerField ()
	Returns the default xml containerField attribute value.
virtual unsigned int	nrAvailableNormals ()=0
	Returns the number of normals this normal node can render.

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Detailed Description

This is the base node type for all normal node types in X3D.

All normals are specified in nodes derived from this abstract node type.

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Member Function Documentation

virtual string H3D::X3DNormalNode::defaultXMLContainerField (   )  [inline, virtual]

Returns the default xml containerField attribute value. For this node it is "normal". Reimplemented from H3D::Node.

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