maspack.geometry

Class Feature

java.lang.Object

maspack.geometry.Feature

All Implemented Interfaces:

Boundable

Direct Known Subclasses:

Face, HalfEdge, LineSegment, Vertex3d

public abstract class Feature
extends java.lang.Object
implements Boundable

Super class for vertices, half-edges, and faces.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CELL
static int	EDGE
static int	FACE
static int	FACET
static int	HALF_EDGE
static int	LINE_SEGMENT
static int	TYPE_MASK
static int	UNKNOWN
static int	VERTEX_3D
static int	VISITED

Constructor Summary

Constructors

Constructor and Description
Feature(int type)

Method Summary

Modifier and Type	Method and Description
boolean	checkFlag(int mask)
void	clearFlag(int mask)
void	clearVisited()
int	getType()
java.lang.String	getTypeName()
boolean	isVisited()
abstract void	nearestPoint(Point3d nearest, Point3d pnt) Determine nearest point to this feature
void	setFlag(int mask)
void	setVisited()

Methods inherited from class java.lang.Object

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

Methods inherited from interface maspack.geometry.Boundable

computeCentroid, computeCovariance, getPoint, numPoints, updateBounds

Field Detail

VISITED

public static int VISITED

UNKNOWN

public static final int UNKNOWN

See Also:

Constant Field Values

VERTEX_3D

public static final int VERTEX_3D

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Constant Field Values

HALF_EDGE

public static final int HALF_EDGE

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Constant Field Values

FACE

public static final int FACE

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Constant Field Values

LINE_SEGMENT

public static final int LINE_SEGMENT

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Constant Field Values

EDGE

public static final int EDGE

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Constant Field Values

FACET

public static final int FACET

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Constant Field Values

CELL

public static final int CELL

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Constant Field Values

TYPE_MASK

public static final int TYPE_MASK

See Also:

Constant Field Values

Constructor Detail

Feature

public Feature(int type)

Method Detail

setVisited

public void setVisited()

isVisited

public boolean isVisited()

clearVisited

public void clearVisited()

getType

public int getType()

getTypeName

public java.lang.String getTypeName()

checkFlag

public boolean checkFlag(int mask)

setFlag

public void setFlag(int mask)

clearFlag

public void clearFlag(int mask)

nearestPoint

public abstract void nearestPoint(Point3d nearest,
                                  Point3d pnt)

Determine nearest point to this feature

Parameters:

nearest - populated nearest point

pnt - point to check distance to