de.grogra.math
Class Circular

java.lang.Object
  de.grogra.persistence.ShareableBase
      de.grogra.graph.impl.ContextDependentBase
          de.grogra.math.Circular

All Implemented Interfaces:

ContextDependent, BSplineCurve, KnotVector, VertexList, VertexSet, Manageable, Shareable, XObject

Direct Known Subclasses:

Arc, Circle, Ellipse, Helix

public abstract class Circular
extends ContextDependentBase
implements BSplineCurve, XObject

Nested Class Summary

static class

Circular.Type

Field Summary

static Circular.Type	$TYPE
static SCOType.Field	intermediateArcs$FIELD
static SCOType.Field	plane$FIELD
static SCOType.Field	reverse$FIELD
static SCOType.Field	startingAtCenter$FIELD

Constructor Summary

Circular()

Method Summary

protected abstract float[]	calculateCache(GraphState gs)
boolean	dependsOnContext() Determines whether this object actually depends on context.
protected abstract int	getArcCount()
int	getDegree(GraphState gs)
float	getIntermediateArcs()
float	getKnot(int dim, int index, GraphState gs)
int	getPlane()
int	getSize(GraphState gs)
int	getVertex(float[] out, int index, GraphState gs)
XClass	getXClass()
XData	getXData()
void	initXClass(XClass cls)
boolean	isRational(GraphState gs)
boolean	isReverse()
boolean	isStartingAtCenter()
void	setIntermediateArcs(float value)
void	setPlane(int value)
void	setReverse(boolean value)
void	setStartingAtCenter(boolean value)

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

writeStamp

Methods inherited from class de.grogra.persistence.ShareableBase

addReference, appendReferencesTo, fieldModified, getProvider, getStamp, initProvider, manageableReadResolve, manageableWriteReplace, removeReference

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.grogra.math.VertexSet

getDimension

Methods inherited from interface de.grogra.graph.ContextDependent

writeStamp

Methods inherited from interface de.grogra.persistence.Manageable

getManageableType

Field Detail

$TYPE

public static final Circular.Type $TYPE

intermediateArcs$FIELD

public static final SCOType.Field intermediateArcs$FIELD

plane$FIELD

public static final SCOType.Field plane$FIELD

reverse$FIELD

public static final SCOType.Field reverse$FIELD

startingAtCenter$FIELD

public static final SCOType.Field startingAtCenter$FIELD

Constructor Detail

Circular

public Circular()

Method Detail

calculateCache

protected abstract float[] calculateCache(GraphState gs)

dependsOnContext

public boolean dependsOnContext()

Description copied from interface: ContextDependent

Determines whether this object actually depends on context.

Specified by:

dependsOnContext in interface ContextDependent

Returns:

true iff this object depends on context

getArcCount

protected abstract int getArcCount()

getDegree

public int getDegree(GraphState gs)

Specified by:

getDegree in interface BSplineCurve

getIntermediateArcs

public float getIntermediateArcs()

getKnot

public float getKnot(int dim,
                     int index,
                     GraphState gs)

Specified by:

getKnot in interface KnotVector

getPlane

public int getPlane()

getSize

public int getSize(GraphState gs)

Specified by:

getSize in interface VertexList

getVertex

public int getVertex(float[] out,
                     int index,
                     GraphState gs)

Specified by:

getVertex in interface VertexSet

getXClass

public final XClass getXClass()

Specified by:

getXClass in interface XObject

getXData

public final XData getXData()

Specified by:

getXData in interface XObject

initXClass

public final void initXClass(XClass cls)

Specified by:

initXClass in interface XObject

isRational

public boolean isRational(GraphState gs)

Specified by:

isRational in interface VertexSet

isReverse

public boolean isReverse()

isStartingAtCenter

public boolean isStartingAtCenter()

setIntermediateArcs

public void setIntermediateArcs(float value)

setPlane

public void setPlane(int value)

setReverse

public void setReverse(boolean value)

setStartingAtCenter

public void setStartingAtCenter(boolean value)