org.j3d.renderer.aviatrix3d.nodes
Class LineArray

java.lang.Object
  org.j3d.aviatrix3d.SceneGraphObject
      org.j3d.aviatrix3d.NodeComponent
          org.j3d.aviatrix3d.Geometry
              org.j3d.renderer.aviatrix3d.nodes.BufferGeometry
                  org.j3d.renderer.aviatrix3d.nodes.LineArray

All Implemented Interfaces:

java.lang.Comparable, LeafPickTarget, PickableObject, PickTarget, GeometryRenderable, Renderable

public class LineArray
extends BufferGeometry

An OpenGL LineArray.

Lines cannot be picked in the traditional manner using geometry-based picking. The only way to pick them is based on their bounds.

Version:

$Revision: 1.7 $

Author:

Alan Hudson

Field Summary

Fields inherited from class org.j3d.renderer.aviatrix3d.nodes.BufferGeometry

ATTRIB_CLEAR, ATTRIB_MASK, attribIds, ATTRIBS, attributes, COLOR_3, COLOR_4, COLOR_CLEAR, COLOR_MASK, COLOR2, COLOR2_CLEAR, COLOR2_MASK, color2Buffer, colorBuffer, COORDINATE_2, COORDINATE_3, COORDINATE_4, COORDINATE_CLEAR, COORDINATE_MASK, EDGE_CLEAR, EDGE_MASK, EDGES, FOG, FOG_CLEAR, FOG_MASK, fogBuffer, NORMAL_CLEAR, normalBuffer, NORMALS, numCoords, numTextureArrays, numTextureSets, TEXTURE_CLEAR, TEXTURE_COORDINATE_1, TEXTURE_COORDINATE_2, TEXTURE_COORDINATE_3, TEXTURE_COORDINATE_4, TEXTURE_COORDINATE_MULTI, TEXTURE_COORDINATE_SINGLE, TEXTURE_MASK, TEXTURE_SET_AVAILABLE, TEXTURE_SET_CLEAR, textureBuffer, textureSets, textureTypes, vertexBuffer, vertexFormat, wkPolygon

Fields inherited from class org.j3d.aviatrix3d.Geometry

bounds, implicitBounds, internalUpdater, INVALID_BOUNDS, lastParentList, parentList, pickFlags, validAlpha

Fields inherited from class org.j3d.aviatrix3d.NodeComponent

lastParent, liveCount

Fields inherited from class org.j3d.aviatrix3d.SceneGraphObject

alive, LISTENER_SET_TIMING_ERR_PROP, updateHandler

Fields inherited from interface org.j3d.aviatrix3d.picking.PickableObject

COLLIDABLE_OBJECT, GENERAL_OBJECT, PROXIMITY_OBJECT, VISIBLE_OBJECT

Fields inherited from interface org.j3d.aviatrix3d.picking.PickTarget

CUSTOM_PICK_TYPE, GROUP_PICK_TYPE, LEAF_PICK_TYPE, SINGLE_PICK_TYPE

Constructor Summary

LineArray()
Constructs a LineArray with default values.

Method Summary

int	compareTo(LineArray ta) Compares this object with the specified object for order.
int	compareTo(java.lang.Object o) Compares this object with the specified object for order.
boolean	equals(LineArray ta) Compares this object with the specified object to check for equivalence.
boolean	equals(java.lang.Object o) Compare this object for equality to the given object.
void	render(javax.media.opengl.GL gl) Issue ogl commands needed for this renderable object.

Methods inherited from class org.j3d.renderer.aviatrix3d.nodes.BufferGeometry

clearVertexState, getColors, getFogCoordinates, getNormals, getSecondaryColors, getTextureCoordinates, getValidVertexCount, getVertexType, getVertices, initPolygonDetails, is2D, isVisible, ray3DQuadChecked, ray3DTriangleChecked, recomputeBounds, setAttributes, setAttributes, setAttributes, setAttributes, setAttributes, setColors, setFogCoordinates, setLive, setNormals, setSecondaryColors, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureSetMap, setTextureSetMap, setValidVertexCount, setVertexState, setVertices, setVertices, updateBounds

Methods inherited from class org.j3d.aviatrix3d.Geometry

addParent, boundsChanged, checkPickMask, getBounds, getPickableBounds, getPickMask, getPickTargetType, hasTransparency, markBoundsDirty, pickBatch, pickLineRay, pickLineSegment, pickSingle, removeParent, setBounds, setPickMask

Methods inherited from class org.j3d.aviatrix3d.NodeComponent

addParent, getParents, numParents, removeParent

Methods inherited from class org.j3d.aviatrix3d.SceneGraphObject

checkForCyclicChild, checkForCyclicParent, dataChanged, getAppUpdateWriteTimingMessage, getBoundsWriteTimingMessage, getDataWriteTimingMessage, getUserData, isLive, setUpdateHandler, setUserData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.j3d.aviatrix3d.rendering.GeometryRenderable

hasTransparency

Constructor Detail

LineArray

public LineArray()

Constructs a LineArray with default values.

Method Detail

render

public void render(javax.media.opengl.GL gl)

Issue ogl commands needed for this renderable object.

Parameters:

gl - The gl context to draw with

compareTo

public int compareTo(java.lang.Object o)
              throws java.lang.ClassCastException

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Parameters:

o - The objec to be compared

Returns:

-1, 0 or 1 depending on order

Throws:

java.lang.ClassCastException - The specified object's type prevents it from being compared to this Object

equals

public boolean equals(java.lang.Object o)

Compare this object for equality to the given object.

Specified by:

equals in interface Renderable

Overrides:

equals in class java.lang.Object

Parameters:

o - The object to be compared

Returns:

True if these represent the same values

compareTo

public int compareTo(LineArray ta)

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Parameters:

ta - The argument instance to be compared

Returns:

-1, 0 or 1 depending on order

equals

public boolean equals(LineArray ta)

Compares this object with the specified object to check for equivalence.

Parameters:

ta - The geometry instance to be compared

Returns:

true if the objects represent identical values