javax.media.j3d
Class LineArray

java.lang.Object
  |
  +--javax.media.j3d.SceneGraphObject
        |
        +--javax.media.j3d.NodeComponent
              |
              +--javax.media.j3d.Geometry
                    |
                    +--javax.media.j3d.GeometryArray
                          |
                          +--javax.media.j3d.LineArray

public class LineArray

extends GeometryArray

The LineArray object draws the array of vertices as individual line segments. Each pair of vertices defines a line to be drawn.

Fields inherited from class javax.media.j3d.GeometryArray

ALLOW_COLOR_READ, ALLOW_COLOR_WRITE, ALLOW_COORDINATE_READ, ALLOW_COORDINATE_WRITE, ALLOW_COUNT_READ, ALLOW_FORMAT_READ, ALLOW_NORMAL_READ, ALLOW_NORMAL_WRITE, ALLOW_TEXCOORD_READ, ALLOW_TEXCOORD_WRITE, COLOR_3, COLOR_4, COORDINATES, NORMALS, TEXTURE_COORDINATE_2, TEXTURE_COORDINATE_3

Fields inherited from class javax.media.j3d.Geometry

ALLOW_INTERSECT

Constructor Summary

LineArray(int vertexCount, int vertexFormat)
Constructs an empty LineArray object with the specified number of vertices, and vertex format.

Method Summary

NodeComponent	cloneNodeComponent() Creates a new LineArray object.
void	duplicateNodeComponent(NodeComponent originalNodeComponent) Copies the information found in originalNodeComponent to the current node.

Methods inherited from class javax.media.j3d.GeometryArray

getColor, getColor, getColor, getColor, getColor, getColor, getColors, getColors, getColors, getColors, getColors, getColors, getCoordinate, getCoordinate, getCoordinate, getCoordinate, getCoordinates, getCoordinates, getCoordinates, getCoordinates, getNormal, getNormal, getNormals, getNormals, getTextureCoordinate, getTextureCoordinate, getTextureCoordinate, getTextureCoordinates, getTextureCoordinates, getTextureCoordinates, getVertexCount, getVertexFormat, setColor, setColor, setColor, setColor, setColor, setColor, setColors, setColors, setColors, setColors, setColors, setColors, setColors, setColors, setColors, setColors, setColors, setColors, setCoordinate, setCoordinate, setCoordinate, setCoordinate, setCoordinates, setCoordinates, setCoordinates, setCoordinates, setCoordinates, setCoordinates, setCoordinates, setCoordinates, setNormal, setNormal, setNormals, setNormals, setNormals, setNormals, setTextureCoordinate, setTextureCoordinate, setTextureCoordinate, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates

Methods inherited from class javax.media.j3d.NodeComponent

getDuplicateOnCloneTree, setDuplicateOnCloneTree

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, duplicateSceneGraphObject, getCapability, getUserData, isCompiled, isLive, setCapability, setUserData

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LineArray

public LineArray(int vertexCount,
                 int vertexFormat)

Constructs an empty LineArray object with the specified number of vertices, and vertex format.

Parameters:

vertexCount - the number of vertex elements in this array

vertexFormat - a mask indicating which components are present in each vertex. This is specified as one or more individual flags that are bitwise "OR"ed together to describe the per-vertex data. The flags include: COORDINATES, to signal the inclusion of vertex positions--always present; NORMALS, to signal the inclusion of per vertex normals; one of COLOR_3, COLOR_4, to signal the inclusion of per vertex colors (without or with color information); and one of TEXTURE_COORDINATE_2 or TEXTURE_COORDINATE_3, to signal the inclusion of per-vertex texture coordinates 2D or 3D.

Throws:

java.lang.IllegalArgumentException - if vertexCount is less than 2 or vertexCount is not a multiple of 2

Method Detail

cloneNodeComponent

public NodeComponent cloneNodeComponent()

Creates a new LineArray object. Called from a Leaf node's duplicateNode method.

Overrides:

cloneNodeComponent in class NodeComponent

Returns:

a duplicate of the LineArray object.

See Also:

Node.duplicateNode(javax.media.j3d.Node, boolean), Node.cloneTree(), NodeComponent.setDuplicateOnCloneTree(boolean)

duplicateNodeComponent

public void duplicateNodeComponent(NodeComponent originalNodeComponent)

Copies the information found in originalNodeComponent to the current node. This routine is called as part of the cloneNodeComponent operation.

Overrides:

duplicateNodeComponent in class NodeComponent

Parameters:

originalNodeComponent - the node to duplicate.

See Also:

Node.cloneTree(), Node.cloneNode(boolean), NodeComponent.cloneNodeComponent(), NodeComponent.setDuplicateOnCloneTree(boolean)