74 lines
1.8 KiB
Java
74 lines
1.8 KiB
Java
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/*
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File: PositionsArray.java
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University of Applied Science Berne,HTA-Biel/Bienne,
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Computer Science Department.
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Diploma thesis J3D Solar System Simulator
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Originally written by Marcel Portner & Bernhard Hari (c) 2000
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CVS - Information :
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$Header: /var/cvsreps/projects/c450/2000/sss3d/source_diploma/sss3d/calculations/PositionsArray.java,v 1.2 2000/12/12 11:16:35 portm Exp $
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$Author: portm $
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$Date: 2000/12/12 11:16:35 $
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$State: Exp $
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*/
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package sss3d.calculations;
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import javax.vecmath.Point3f;
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/**
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* This class is used to keep the calculated positions of
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* a given object.
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*
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* @author Marcel Portner & Bernhard Hari
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* @version $Revision: 1.2 $
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*/
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public class PositionsArray {
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private String name; // id of object
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private Point3f[] positions; // positions of the given object
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/**
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* Constructor
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*
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* @param name the identification of the object.
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* @param positions[] an array of three-dimensional points.
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*/
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public PositionsArray(String name, Point3f positions[]) {
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this.name = name;
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this.positions = positions;
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}
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/**
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* This method replaces the old positions of the object
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* with the given calculated positions.
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*
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* @param positions[] the new positions ;an array of three-dimensional points.
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*/
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public void setPositions(Point3f positions[]){
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this.positions = null;
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this.positions = positions;
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}
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/**
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* Returns the positions associated with this object.
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*
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* @return Point3f[] an array of three-dimensional points.
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*/
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public Point3f[] getPositions() {
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return positions;
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}
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/**
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* Returns the id of this object.
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*
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* @return String the id of this object.
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*/
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public String getId() {
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return name;
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}
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}
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