de.grogra.math

Class BSplineCurveImpl

java.lang.Object

de.grogra.persistence.ShareableBase

de.grogra.graph.impl.ContextDependentBase

de.grogra.math.VertexSetBase

de.grogra.math.VertexListImpl

de.grogra.math.BSplineCurveImpl

All Implemented Interfaces:

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

public class BSplineCurveImpl
extends VertexListImpl
implements BSplineCurve

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BSplineCurveImpl.Type

Field Summary

Fields

Modifier and Type	Field and Description
static BSplineCurveImpl.Type	$TYPE
static SCOType.Field	degree$FIELD
static SCOType.Field	periodic$FIELD
static SCOType.Field	rational$FIELD

Fields inherited from class de.grogra.math.VertexSetBase

data, data$FIELD, dimension, dimension$FIELD

Constructor Summary

Constructors

Constructor and Description
BSplineCurveImpl()
BSplineCurveImpl(float[] data, int dimension, int degree, boolean periodic, boolean rational)

Method Summary

Methods

Modifier and Type	Method and Description
static BSplineCurveImpl	create(float[] controlPoints, int dimension, int degree, boolean clamp, boolean periodic)
protected int	getCount()
int	getDegree()
int	getDegree(GraphState gs)
float	getKnot(int dim, int index, GraphState gs)
protected int	getKnotIndex(int knot)
ManageableType	getManageableType()
int	getSize(GraphState gs)
int	getVertex(float[] out, int index, GraphState gs)
boolean	isPeriodic()
boolean	isRational()
boolean	isRational(GraphState gs)
void	setDegree(int value)
void	setPeriodic(boolean value)
void	setRational(boolean value)

Methods inherited from class de.grogra.math.VertexSetBase

dependsOnContext, getData, getDimension, getDimension, getVertexIndex, setData, setDimension

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

dependsOnContext, writeStamp

Field Detail

$TYPE

public static final BSplineCurveImpl.Type $TYPE

degree$FIELD

public static final SCOType.Field degree$FIELD

periodic$FIELD

public static final SCOType.Field periodic$FIELD

rational$FIELD

public static final SCOType.Field rational$FIELD

Constructor Detail

BSplineCurveImpl

public BSplineCurveImpl()

BSplineCurveImpl

public BSplineCurveImpl(float[] data,
                int dimension,
                int degree,
                boolean periodic,
                boolean rational)

Method Detail

create

public static BSplineCurveImpl create(float[] controlPoints,
                      int dimension,
                      int degree,
                      boolean clamp,
                      boolean periodic)

getCount

protected int getCount()

getDegree

public int getDegree()

getDegree

public int getDegree(GraphState gs)

Specified by:

getDegree in interface BSplineCurve

getKnot

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

Specified by:

getKnot in interface KnotVector

getKnotIndex

protected int getKnotIndex(int knot)

getManageableType

public ManageableType getManageableType()

Specified by:

getManageableType in interface Manageable

Overrides:

getManageableType in class VertexListImpl

getSize

public int getSize(GraphState gs)

Specified by:

getSize in interface VertexList

Overrides:

getSize in class VertexListImpl

getVertex

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

Specified by:

getVertex in interface VertexSet

Overrides:

getVertex in class VertexSetBase

isPeriodic

public boolean isPeriodic()

isRational

public boolean isRational()

isRational

public boolean isRational(GraphState gs)

Specified by:

isRational in interface VertexSet

Overrides:

isRational in class VertexSetBase

setDegree

public void setDegree(int value)

setPeriodic

public void setPeriodic(boolean value)

setRational

public void setRational(boolean value)