de.grogra.math
Class ProfileSweep

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

All Implemented Interfaces:

ContextDependent, BSplineCurveList, Manageable, Shareable

public class ProfileSweep
extends Sweep

Nested Class Summary

static class

ProfileSweep.Type

Field Summary

static ProfileSweep.Type	$TYPE
static SCOType.Field	profile$FIELD
static SCOType.Field	trajectory$FIELD

Fields inherited from class de.grogra.math.Sweep

useRail$FIELD

Constructor Summary

ProfileSweep()

ProfileSweep(BSplineCurve profile, BSplineCurve trajectory)

Method Summary

boolean	dependsOnContext() Determines whether this object actually depends on context.
int	getDegree(int curve, GraphState gs)
float	getKnot(int curve, int index, GraphState gs)
ManageableType	getManageableType()
BSplineCurve	getProfile()
int	getSize(int curve, GraphState gs)
BSplineCurve	getTrajectory()
protected BSplineCurve	getTrajectory(GraphState gs)
protected int	getVertexImpl(float[] out, int curve, int index, java.lang.Object[] cache, GraphState gs)
protected java.lang.Object[]	initCache(GraphState gs)
void	setProfile(BSplineCurve value)
void	setTrajectory(BSplineCurve value)
void	writeStamp(Cache.Entry cache, GraphState gs) Writes a stamp of the context into cache.

Methods inherited from class de.grogra.math.Sweep

areCurvesCompatible, calculateLocalX, computeTrajectory, getCache, getCacheImpl, getDimension, getSize, getVertex, initLocalX, isRational, setUseRail

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

Field Detail

$TYPE

public static final ProfileSweep.Type $TYPE

profile$FIELD

public static final SCOType.Field profile$FIELD

trajectory$FIELD

public static final SCOType.Field trajectory$FIELD

Constructor Detail

ProfileSweep

public ProfileSweep()

ProfileSweep

public ProfileSweep(BSplineCurve profile,
                    BSplineCurve trajectory)

Method Detail

dependsOnContext

public boolean dependsOnContext()

Description copied from interface: ContextDependent

Determines whether this object actually depends on context.

Returns:

true iff this object depends on context

getDegree

public int getDegree(int curve,
                     GraphState gs)

getKnot

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

getManageableType

public ManageableType getManageableType()

getProfile

public BSplineCurve getProfile()

getSize

public int getSize(int curve,
                   GraphState gs)

getTrajectory

public BSplineCurve getTrajectory()

getTrajectory

protected BSplineCurve getTrajectory(GraphState gs)

Specified by:

getTrajectory in class Sweep

getVertexImpl

protected int getVertexImpl(float[] out,
                            int curve,
                            int index,
                            java.lang.Object[] cache,
                            GraphState gs)

Specified by:

getVertexImpl in class Sweep

initCache

protected java.lang.Object[] initCache(GraphState gs)

Specified by:

initCache in class Sweep

setProfile

public void setProfile(BSplineCurve value)

setTrajectory

public void setTrajectory(BSplineCurve value)

writeStamp

public void writeStamp(Cache.Entry cache,
                       GraphState gs)

Description copied from interface: ContextDependent

Writes a stamp of the context into cache. Based on this stamp, a cache detects whether the context of this object has changed or not.

Specified by:

writeStamp in interface ContextDependent

Overrides:

writeStamp in class ContextDependentBase

Parameters:

cache - a cache entry to write the stamp

gs - the current graph state