de.grogra.imp3d.objects
Class Line

java.lang.Object
  de.grogra.graph.impl.Edge
      de.grogra.graph.impl.Node
          de.grogra.imp3d.objects.Null
              de.grogra.imp3d.objects.ColoredNull
                  de.grogra.imp3d.objects.Line

All Implemented Interfaces:

Transformation, Pickable, Renderable, Manageable, PersistenceCapable, Shareable, UserFields, XObject, Map, java.io.Serializable

public class Line
extends ColoredNull
implements Renderable, Pickable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class de.grogra.graph.impl.Node

Node.AccessorBridge, Node.FieldAttributeAccessor, Node.NType

Nested classes/interfaces inherited from interface de.grogra.util.Map

Map.Chain

Field Summary

static Node.NType	$TYPE
static Node.NType.Field	axis$FIELD

Fields inherited from class de.grogra.imp3d.objects.ColoredNull

color, color$FIELD

Fields inherited from class de.grogra.imp3d.objects.Null

transform, transform$FIELD, TRANSFORMING_MASK, transforming$FIELD, USED_BITS

Fields inherited from class de.grogra.graph.impl.Node

ADDITIONAL_FIELDS, bits, DELETED, EXTENT_BIT, EXTENT_MASK, extentIndex$FIELD, extentTail$FIELD, HAS_OBSERVERS, IS_INTERPRETIVE, isInterpretive$FIELD, LAST_EXTENT_INDEX, layer$FIELD, MARK, mark$FIELD, MIME_TYPE, MIN_UNUSED_SPECIAL_OF_SOURCE, MIN_UNUSED_SPECIAL_OF_TARGET, name$FIELD

Fields inherited from interface de.grogra.util.Map

DEFAULT_VALUE, EMPTY_MAP

Constructor Summary

Line()

Line(float dx, float dy, float dz)

Line(float dx, float dy, float dz, boolean transforming)

Line(float x, float y, float z, float dx, float dy, float dz)

Line(Vector3f axis)

Method Summary

void	draw(java.lang.Object object, boolean asNode, RenderState rs)
Vector3f	getAxis()
protected Node.NType	getNTypeImpl() This method returns the Node.NType which describes the managed fields of the class of this node.
protected Node	newInstance() This method returns a new instance of the class of this node.
void	pick(java.lang.Object object, boolean asNode, Point3d origin, Vector3d direction, Matrix4d t, PickList list) Computes intersections of a given ray with this shape.
static void	pick(Vector3f axis, Point3d origin, Vector3d direction, Matrix4d t, PickList list)
void	postTransform(java.lang.Object object, boolean asNode, Matrix4d in, Matrix4d out, Matrix4d pre, GraphState gs) Implements the change from object's transformation in to the object's post-transformation out.
void	setAxis(float x, float y, float z)

Methods inherited from class de.grogra.imp3d.objects.ColoredNull

getColor, setColor, setColor, setColor

Methods inherited from class de.grogra.imp3d.objects.Null

getLocalTransformation, getTransform, getTranslation, isTransforming, preTransform, setRotation, setScale, setTransform, setTransform, setTransform, setTransform, setTransform, setTransform, setTransform, setTransform, setTransforming, setTranslation

Methods inherited from class de.grogra.graph.impl.Node

addEdgeBitsTo, addReference, appendBranchNode, appendBranchNode, appendReferencesTo, clone, clone, cloneGraph, dump, dumpTree, dup, dupUnmanagedFields, edgeChanged, fieldModified, findAdjacent, get, getAccessor, getAccessor, getAttributes, getAxisParent, getBoolean, getBranch, getBranchLength, getBranchNode, getBranchTail, getByte, getChar, getCommonAncestor, getCurrentGraphState, getDirectChildCount, getDouble, getEdgeAttributeAccessor, getEdgeAttributes, getEdgeBitsTo, getEdgeTo, getExtentIndex, getFirst, getFirstEdge, getFloat, getGraph, getId, getIndex, getInstantiator, getInt, getLayer, getLong, getManageableType, getName, getNeighbor, getNext, getNType, getObject, getOrCreateEdgeTo, getOrNull, getPersistenceManager, getPredecessor, getProvider, getShort, getSource, getStamp, getSuccessor, getSymbol, getSymbolColor, getTarget, getTransaction, getUserField, getUserFieldCount, getXClass, getXData, hasName, initProvider, initXClass, insertBranchNode, insertBranchNode, instantiateGraph, isAncestorOf, isDirection, isManagingInstance, isMarked, isRoot, isSource, isTarget, manageableReadResolve, manageableWriteReplace, paramString, removeAll, removeEdgeBitsTo, removeFromChain, removeFromChain, removeReference, setBranch, setBranch, setExtentIndex, setGraphForDeserialization, setLayer, setMark, setName, setSuccessor, setSuccessor, specialEdgeAdded, specialEdgeRefModified, specialEdgeRemoved, toString, writeReplace

Methods inherited from class de.grogra.graph.impl.Edge

addEdgeBits, getBitMark, getEdgeBits, getObjectMark, getSpecialEdgeDescriptor, parseEdgeKeys, remove, removeEdgeBits, setBitMark, setEdgeBits, setObjectMark, testEdgeBits

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.persistence.PersistenceCapable

getBitMark, getObjectMark, setBitMark, setObjectMark

Field Detail

$TYPE

public static final Node.NType $TYPE

axis$FIELD

public static final Node.NType.Field axis$FIELD

Constructor Detail

Line

public Line()

Line

public Line(float dx,
            float dy,
            float dz)

Line

public Line(float dx,
            float dy,
            float dz,
            boolean transforming)

Line

public Line(float x,
            float y,
            float z,
            float dx,
            float dy,
            float dz)

Line

public Line(Vector3f axis)

Method Detail

draw

public void draw(java.lang.Object object,
                 boolean asNode,
                 RenderState rs)

Specified by:

draw in interface Renderable

getAxis

public Vector3f getAxis()

getNTypeImpl

protected Node.NType getNTypeImpl()

Description copied from class: Node

This method returns the Node.NType which describes the managed fields of the class of this node. This method has to be implemented in every concrete subclass.

Overrides:

getNTypeImpl in class Null

Returns:

type describing the managed fields of the class of this node

newInstance

protected Node newInstance()

Description copied from class: Node

This method returns a new instance of the class of this node. This method has to be implemented in every concrete subclass.

Overrides:

newInstance in class Null

Returns:

new instance of class of this node

pick

public void pick(java.lang.Object object,
                 boolean asNode,
                 Point3d origin,
                 Vector3d direction,
                 Matrix4d t,
                 PickList list)

Description copied from interface: Pickable

Computes intersections of a given ray with this shape.

Specified by:

pick in interface Pickable

Parameters:

object - the object of which this shape is an attribute

asNode - true iff object is a node

origin - the origin of the ray, in local coordinates

direction - the direction of the ray, in local coordinates

t - the transformation from local coordinates to world coordinates

list - the list to which intersections have to be added

pick

public static void pick(Vector3f axis,
                        Point3d origin,
                        Vector3d direction,
                        Matrix4d t,
                        PickList list)

postTransform

public void postTransform(java.lang.Object object,
                          boolean asNode,
                          Matrix4d in,
                          Matrix4d out,
                          Matrix4d pre,
                          GraphState gs)

Description copied from interface: Transformation

Implements the change from object's transformation in to the object's post-transformation out.

Specified by:

postTransform in interface Transformation

Overrides:

postTransform in class Null

Parameters:

object - the object for which the transformation is computed

asNode - is object a node or an edge?

in - the transformation of the object

out - the post-tranformation of the object to be computed

pre - the post-transformation of the object's parent

gs - the graph state in which the computation has to be done

setAxis

public void setAxis(float x,
                    float y,
                    float z)