H3D::LineSet Class Reference
[X3D node classes.]

The LineSet node represents a 3D geometry formed by constructing polylines from 3D vertices specified in the coord field. More...

#include <LineSet.h>

Inheritance diagram for H3D::LineSet:

List of all members.

Public Types
typedef DependentSFNode< X3DCoordinateNode, FieldRef< X3DGeometricPropertyNode, Field,&X3DCoordinateNode::propertyChanged > >	SFCoordinateNode
	SFCoordinateNode is dependent on coordChanged field in X3DCoordinateNode.
typedef DependentSFNode< X3DColorNode, FieldRef< X3DGeometricPropertyNode, Field,&X3DColorNode::propertyChanged > >	SFColorNode
	SFColorNode is dependent on colorChanged field in X3DColorNode.
typedef CoordBoundField	SFBound
	The bound field for LineSet is a CoordBoundField.
Public Member Functions
	H3D_VALUE_EXCEPTION (int, InvalidVertexCountValue)
	Thrown then vertexCount value is < 2.
	LineSet (Inst< SFNode > _metadata=0, Inst< SFBound > _bound=0, Inst< DisplayList > _displayList=0, Inst< SFColorNode > _color=0, Inst< SFCoordinateNode > _coord=0, Inst< MFInt32 > _vertexCount=0)
	Constructor.
virtual void	render ()
	Render the LineSet with OpenGL.
Public Attributes
auto_ptr< SFColorNode >	color
	The color field specifies the colour of the line set at each vertex and contains a X3DColorNode.
auto_ptr< SFCoordinateNode >	coord
	The coord field specifies the 3D vertices of the line set and contains a X3DCoordinateNode.
auto_ptr< MFInt32 >	vertexCount
	The vertexCount field describes how many vertices are to be used in each polyline from the coordinate field.
Static Public Attributes
static H3DNodeDatabase	database
	The H3DNodeDatabase for this node.

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Detailed Description

The LineSet node represents a 3D geometry formed by constructing polylines from 3D vertices specified in the coord field.

The color field specifies the colour of the line set at each vertex and contains a X3DColorNode. If the color field is NULL and there is a Material defined for the Appearance affecting this LineSet, the emissiveColor of the Material shall be used to draw the lines.

The coord field specifies the 3D vertices of the line set and contains a Coordinate node.

The vertexCount field describes how many vertices are to be used in each polyline from the coordinate field. Coordinates are assigned to each line by taking vertexCount[n] vertices from the coordinate field. Each value of the vertexCount array shall be greater than or equal to two. It shall be an error to have a value less than two.

Lines are not lit, are not texture-mapped, and do not participate in collision detection. The width of lines is implementation dependent and each line segment is solid (i.e., not dashed).

Internal routes:

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Member Data Documentation

auto_ptr< SFColorNode > H3D::LineSet::color

The color field specifies the colour of the line set at each vertex and contains a X3DColorNode. If the color field is NULL and there is a Material defined for the Appearance affecting this LineSet, the emissiveColor of the Material shall be used to draw the lines. Access type: inputOutput

auto_ptr< SFCoordinateNode > H3D::LineSet::coord

The coord field specifies the 3D vertices of the line set and contains a X3DCoordinateNode. Access type: inputOutput

auto_ptr< MFInt32 > H3D::LineSet::vertexCount

The vertexCount field describes how many vertices are to be used in each polyline from the coordinate field. Coordinates are assigned to each line by taking vertexCount[n] vertices from the coordinate field. Access type: inputOutput Value range: >=2

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