de.grogra.imp3d.objects
Class NURBSCurve

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.NURBSCurve

All Implemented Interfaces:

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

public class NURBSCurve
extends ColoredNull
implements LineSegmentizable

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	$TYPE
protected BSplineCurve	curve
static Node.NType.Field	curve$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

NURBSCurve()

NURBSCurve(BSplineCurve curve)

Method Summary

BSplineCurve	getCurve()
protected Node.NType	getNTypeImpl() This method returns the Node.NType which describes the managed fields of the class of this node.
ContextDependent	getSegmentizableSource(GraphState gs) Defines the data source on which the line segmentization depends.
protected Node	newInstance() This method returns a new instance of the class of this node.
void	segmentize(ContextDependent source, GraphState gs, LineArray out, float flatness) Performs the segmentization of the source into line segments.
void	setCurve(BSplineCurve value)

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, postTransform, 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.imp3d.LineSegmentizable

getStamp

Methods inherited from interface de.grogra.persistence.PersistenceCapable

getBitMark, getObjectMark, setBitMark, setObjectMark

Field Detail

$TYPE

public static final Node.NType $TYPE

curve

protected BSplineCurve curve

curve$FIELD

public static final Node.NType.Field curve$FIELD

Constructor Detail

NURBSCurve

public NURBSCurve()

NURBSCurve

public NURBSCurve(BSplineCurve curve)

Method Detail

getCurve

public BSplineCurve getCurve()

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

getSegmentizableSource

public ContextDependent getSegmentizableSource(GraphState gs)

Description copied from interface: LineSegmentizable

Defines the data source on which the line segmentization depends.

Specified by:

getSegmentizableSource in interface LineSegmentizable

Parameters:

gs - the current graph state

Returns:

the data source

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

segmentize

public void segmentize(ContextDependent source,
                       GraphState gs,
                       LineArray out,
                       float flatness)

Description copied from interface: LineSegmentizable

Performs the segmentization of the source into line segments. The field out.userObject is not modified.

Specified by:

segmentize in interface LineSegmentizable

Parameters:

source - the data source as reported by a previous invocation of LineSegmentizable.getSegmentizableSource(GraphState) with the same gs

gs - the current graph state

out - the line segments are written to out

flatness - a parameter for the degree of flatness, a typical value is 1

setCurve

public void setCurve(BSplineCurve value)