Package mgui.geometry

Class PointSet3D

java.lang.Object

mgui.geometry.Shape3D

mgui.geometry.PointSet3D

All Implemented Interfaces:

java.lang.Cloneable, Shape, XMLObject

public class PointSet3D
extends Shape3D

Represents a set of 3D points.

Since:

1.0

Version:

1.0

Author:

Andrew Reid

Nested Class Summary

Nested classes/interfaces inherited from interface mgui.interfaces.xml.XMLObject

XMLObject.XMLEncoding, XMLObject.XMLType

Field Summary

Fields

Modifier and Type	Field	Description
int	n
float[]	nodes

Fields inherited from class mgui.geometry.Shape3D

xml_count, xml_current_block, xml_encoding, xml_itr, xml_vertices

Constructor Summary

Constructors

Constructor	Description
PointSet3D()
PointSet3D(float[] nodes)
PointSet3D(PointSet3D set_to_copy)

Method Summary

Modifier and Type	Method	Description
int	addVertex(org.jogamp.vecmath.Point3f vertex)
void	addVertices(java.util.ArrayList<org.jogamp.vecmath.Point3f> list)
void	clear()
java.lang.Object	clone()	T must be 4 x 4 transformation matrix public boolean transform(Matrix T){ for (int i = 0; i < n; i++){ Matrix node = arMath.getMatrixFromPoint3d(new Point3d(getNode(i))); node = node.transpose().times(T); Point3f p = new Point3f(arMath.getPoint3dFromMatrix(node)); this.setNode(i, p); } }
void	finalize()
float[]	getCoords()
org.jogamp.vecmath.Point3f	getVertex(int i)	Returns the vertex at the specified index as a Point3f.
java.util.ArrayList<org.jogamp.vecmath.Point3f>	getVertices()	Returns a list of this shape's nodes as Point3f's.
void	removeNode(int i)
void	setCoords(float[] coords)
void	setFromPointSet(PointSet3D set)
void	setVertex(int i, org.jogamp.vecmath.Point3f p)
void	setVertices(java.util.ArrayList<org.jogamp.vecmath.Point3f> list)
void	writeXML(int tab, java.io.Writer writer, InterfaceProgressBar progress_bar)

Methods inherited from class mgui.geometry.Shape3D

contains, getBoundBox, getCenter, getDTD, getLocalName, getProximity, getProximityPoint, getShortXML, getSize, getXML, getXML, getXMLSchema, handleXMLElementEnd, handleXMLElementStart, handleXMLString, loadAsciiCoords, loadBinaryCoords, loadCoords, loadXMLCoord, setVertices, transform, transform, writeAsciiCoords, writeBinaryCoords, writeCoords, writeXML, writeXML, writeXML

Methods inherited from class java.lang.Object

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

Field Details

nodes

public float[] nodes

n

public int n

Constructor Details

PointSet3D

public PointSet3D()

PointSet3D

public PointSet3D(float[] nodes)

PointSet3D

public PointSet3D(PointSet3D set_to_copy)

Method Details

addVertex

public int addVertex(org.jogamp.vecmath.Point3f vertex)

clear

public void clear()

removeNode

public void removeNode(int i)

getVertices

public java.util.ArrayList<org.jogamp.vecmath.Point3f> getVertices()

Description copied from class: Shape3D

Returns a list of this shape's nodes as Point3f's. This list is a copy, so operations performed on these nodes will not affect this shape.

Specified by:

getVertices in class Shape3D

Returns:

getCoords

public float[] getCoords()

Specified by:

getCoords in interface Shape

Specified by:

getCoords in class Shape3D

finalize

public void finalize()

Overrides:

finalize in class java.lang.Object

getVertex

public org.jogamp.vecmath.Point3f getVertex(int i)

Description copied from class: Shape3D

Returns the vertex at the specified index as a Point3f. This vertex is a copy, so operations performed on it will not affect this shape.

Note: subclasses may want to provide a more efficient implementation of this method.

Specified by:

getVertex in class Shape3D

Returns:

setVertex

public void setVertex(int i,
org.jogamp.vecmath.Point3f p)

addVertices

public void addVertices(java.util.ArrayList<org.jogamp.vecmath.Point3f> list)

clone

public java.lang.Object clone()

T must be 4 x 4 transformation matrix public boolean transform(Matrix T){ for (int i = 0; i < n; i++){ Matrix node = arMath.getMatrixFromPoint3d(new Point3d(getNode(i))); node = node.transpose().times(T); Point3f p = new Point3f(arMath.getPoint3dFromMatrix(node)); this.setNode(i, p); } }

Overrides:

clone in class Shape3D

setFromPointSet

public void setFromPointSet(PointSet3D set)

writeXML

public void writeXML(int tab,
java.io.Writer writer,
InterfaceProgressBar progress_bar)
              throws java.io.IOException

Throws:

java.io.IOException

setCoords

public void setCoords(float[] coords)

Specified by:

setCoords in interface Shape

Specified by:

setCoords in class Shape3D

setVertices

public void setVertices(java.util.ArrayList<org.jogamp.vecmath.Point3f> list)

Specified by:

setVertices in class Shape3D