Module math

Package de.grogra.math

Class BSplineSurfaceImpl

java.lang.Object

de.grogra.persistence.ShareableBase

de.grogra.graph.impl.ContextDependentBase

de.grogra.math.VertexSetBase

de.grogra.math.VertexGridImpl

de.grogra.math.BSplineSurfaceImpl

All Implemented Interfaces:

ContextDependent, BSplineSurface, KnotVector, VertexGrid, VertexSet, Manageable, Shareable

public class BSplineSurfaceImpl
extends VertexGridImpl
implements BSplineSurface

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BSplineSurfaceImpl.Type

Field Summary

Fields

Modifier and Type	Field	Description
static final BSplineSurfaceImpl.Type	$TYPE
static final SCOType.Field	rational$FIELD
static final SCOType.Field	uDegree$FIELD
static final SCOType.Field	uPeriodic$FIELD
static final SCOType.Field	vDegree$FIELD
static final SCOType.Field	vPeriodic$FIELD

Fields inherited from class de.grogra.math.VertexGridImpl

uCount, uCount$FIELD

Fields inherited from class de.grogra.math.VertexSetBase

data, data$FIELD, dimension, dimension$FIELD

Constructor Summary

Constructors

Constructor	Description
BSplineSurfaceImpl()
BSplineSurfaceImpl(float[] data, int dimension, int uCount, int uDegree, boolean uPeriodic, int vDegree, boolean vPeriodic)

Method Summary

Modifier and Type	Method	Description
static BSplineSurfaceImpl	create(float[] controlPoints, int uCount, int dimension, int uDegree, boolean uClamp, boolean uPeriodic, int vDegree, boolean vClamp, boolean vPeriodic)
float	getKnot(int dim, int index, GraphState gs)
ManageableType	getManageableType()
int	getUDegree()
int	getUDegree(GraphState gs)
int	getUSize(GraphState gs)
protected int	getVCount()
int	getVDegree()
int	getVDegree(GraphState gs)
int	getVertexIndex(int u, int v, GraphState gs)
int	getVSize(GraphState gs)
boolean	isRational()
boolean	isRational(GraphState gs)
boolean	isUPeriodic()
boolean	isVPeriodic()
void	setRational(boolean value)
void	setUDegree(int value)
void	setUPeriodic(boolean value)
void	setVDegree(int value)
void	setVPeriodic(boolean value)

Methods inherited from class de.grogra.math.VertexGridImpl

getUCount, setUCount

Methods inherited from class de.grogra.math.VertexSetBase

dependsOnContext, getData, getDimension, getDimension, getVertex, 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.graph.ContextDependent

dependsOnContext, writeStamp

Methods inherited from interface de.grogra.math.VertexSet

getDimension, getVertex

Field Details

$TYPE

public static final BSplineSurfaceImpl.Type $TYPE

uDegree$FIELD

public static final SCOType.Field uDegree$FIELD

uPeriodic$FIELD

public static final SCOType.Field uPeriodic$FIELD

vDegree$FIELD

public static final SCOType.Field vDegree$FIELD

vPeriodic$FIELD

public static final SCOType.Field vPeriodic$FIELD

rational$FIELD

public static final SCOType.Field rational$FIELD

Constructor Details

BSplineSurfaceImpl

public BSplineSurfaceImpl()

BSplineSurfaceImpl

public BSplineSurfaceImpl(float[] data,
 int dimension,
 int uCount,
 int uDegree,
 boolean uPeriodic,
 int vDegree,
 boolean vPeriodic)

Method Details

getManageableType

public ManageableType getManageableType()

Specified by:

getManageableType in interface Manageable

Overrides:

getManageableType in class VertexGridImpl

isUPeriodic

public boolean isUPeriodic()

setUPeriodic

public void setUPeriodic(boolean value)

isVPeriodic

public boolean isVPeriodic()

setVPeriodic

public void setVPeriodic(boolean value)

isRational

public boolean isRational()

setRational

public void setRational(boolean value)

getUDegree

public int getUDegree()

setUDegree

public void setUDegree(int value)

getVDegree

public int getVDegree()

setVDegree

public void setVDegree(int value)

create

public static BSplineSurfaceImpl create(float[] controlPoints,
 int uCount,
 int dimension,
 int uDegree,
 boolean uClamp,
 boolean uPeriodic,
 int vDegree,
 boolean vClamp,
 boolean vPeriodic)

getVCount

protected int getVCount()

getUSize

public int getUSize(GraphState gs)

Specified by:

getUSize in interface VertexGrid

Overrides:

getUSize in class VertexGridImpl

getVSize

public int getVSize(GraphState gs)

Specified by:

getVSize in interface VertexGrid

Overrides:

getVSize in class VertexGridImpl

getVertexIndex

public int getVertexIndex(int u,
 int v,
 GraphState gs)

Specified by:

getVertexIndex in interface VertexGrid

Overrides:

getVertexIndex in class VertexGridImpl

getUDegree

public int getUDegree(GraphState gs)

Specified by:

getUDegree in interface BSplineSurface

getVDegree

public int getVDegree(GraphState gs)

Specified by:

getVDegree in interface BSplineSurface

getKnot

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

Specified by:

getKnot in interface KnotVector

isRational

public boolean isRational(GraphState gs)

Specified by:

isRational in interface VertexSet

Overrides:

isRational in class VertexSetBase