/*
* $Id$
* This file is a part of the Arakhne Foundation Classes, http://www.arakhne.org/afc
*
* Copyright (c) 2000-2012 Stephane GALLAND.
* Copyright (c) 2005-10, Multiagent Team, Laboratoire Systemes et Transports,
* Universite de Technologie de Belfort-Montbeliard.
* Copyright (c) 2013-2016 The original authors, and other authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.arakhne.afc.math.geometry.d3.dfx;
import javafx.beans.binding.Bindings;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.ReadOnlyDoubleProperty;
import javafx.beans.property.ReadOnlyDoubleWrapper;
import org.arakhne.afc.math.geometry.MathFXAttributeNames;
import org.arakhne.afc.math.geometry.d3.GeomFactory3D;
import org.arakhne.afc.math.geometry.d3.Tuple3D;
import org.arakhne.afc.math.geometry.d3.UnmodifiableVector3D;
import org.arakhne.afc.math.geometry.d3.Vector3D;
/** 3D Vector with 3 double precision floating-point FX properties.
*
* @author $Author: sgalland$
* @author $Author: olamotte$
* @author $Author: hjaffali$
* @author $Author: tpiotrow$
* @version $FullVersion$
* @mavengroupid $GroupId$
* @mavenartifactid $ArtifactId$
* @since 13.0
*/
public class Vector3dfx extends Tuple3dfx<Vector3dfx> implements Vector3D<Vector3dfx, Point3dfx> {
private static final long serialVersionUID = 8394433458442716159L;
/** Property that contains the squared length.
*/
private ReadOnlyDoubleWrapper lengthSquareProperty;
/** Property that contains the length.
*/
private ReadOnlyDoubleWrapper lengthProperty;
/** Construct a zero vector.
*/
public Vector3dfx() {
//
}
/** Construct a vector with the given coordinate properties.
* @param x the property for the x coordinate.
* @param y the property for the y coordinate.
* @param z the property for the y coordinate.
*/
public Vector3dfx(DoubleProperty x, DoubleProperty y, DoubleProperty z) {
super(x, y, z);
}
/** Constructor by copy.
* @param tuple is the tuple to copy.
*/
public Vector3dfx(Tuple3D<?> tuple) {
super(tuple);
}
/** Constructor by copy.
* @param tuple is the tuple to copy.
*/
public Vector3dfx(int[] tuple) {
super(tuple);
}
/** Constructor by copy.
* @param tuple is the tuple to copy.
*/
public Vector3dfx(double[] tuple) {
super(tuple);
}
/** Construct a vector with the given coordinates.
* @param x x coordinate.
* @param y y coordinate.
* @param z z coordinate.
*/
public Vector3dfx(int x, int y, int z) {
super(x, y, z);
}
/** Construct a vector with the given coordinates.
* @param x x coordinate.
* @param y y coordinate.
* @param z z coordinate.
*/
public Vector3dfx(float x, float y, float z) {
super(x, y, z);
}
/** Construct a vector with the given coordinates.
* @param x x coordinate.
* @param y y coordinate.
* @param z z coordinate.
*/
public Vector3dfx(double x, double y, double z) {
super(x, y, z);
}
/** Construct a vector with the given coordinates.
* @param x x coordinate.
* @param y y coordinate.
* @param z z coordinate.
*/
public Vector3dfx(long x, long y, long z) {
super(x, y, z);
}
@Override
public Vector3dfx clone() {
final Vector3dfx clone = super.clone();
clone.lengthSquareProperty = null;
clone.lengthProperty = null;
return clone;
}
@Override
public double getLength() {
return lengthProperty().get();
}
/** Replies the property that represents the length of the vector.
*
* @return the length property
*/
public ReadOnlyDoubleProperty lengthProperty() {
if (this.lengthProperty == null) {
this.lengthProperty = new ReadOnlyDoubleWrapper(this, MathFXAttributeNames.LENGTH);
this.lengthProperty.bind(Bindings.createDoubleBinding(() ->
Math.sqrt(lengthSquaredProperty().doubleValue()), lengthSquaredProperty()));
}
return this.lengthProperty.getReadOnlyProperty();
}
@Override
public double getLengthSquared() {
return lengthSquaredProperty().get();
}
/** Replies the property that represents the length of the vector.
*
* @return the length property
*/
public ReadOnlyDoubleProperty lengthSquaredProperty() {
if (this.lengthSquareProperty == null) {
this.lengthSquareProperty = new ReadOnlyDoubleWrapper(this, MathFXAttributeNames.LENGTH_SQUARED);
this.lengthSquareProperty.bind(Bindings.createDoubleBinding(() ->
Vector3dfx.this.x.doubleValue() * Vector3dfx.this.x.doubleValue()
+ Vector3dfx.this.y.doubleValue() * Vector3dfx.this.y.doubleValue()
+ Vector3dfx.this.z.doubleValue() * Vector3dfx.this.z.doubleValue(), this.x, this.y, this.z));
}
return this.lengthSquareProperty.getReadOnlyProperty();
}
@Override
public GeomFactory3dfx getGeomFactory() {
return GeomFactory3dfx.SINGLETON;
}
@Override
public UnmodifiableVector3D<Vector3dfx, Point3dfx> toUnmodifiable() {
return new UnmodifiableVector3D<Vector3dfx, Point3dfx>() {
private static final long serialVersionUID = 1638306005394957111L;
@Override
public GeomFactory3D<Vector3dfx, Point3dfx> getGeomFactory() {
return Vector3dfx.this.getGeomFactory();
}
@Override
public Vector3dfx toUnitVector() {
return Vector3dfx.this.toUnitVector();
}
@Override
@SuppressWarnings("checkstyle:superclone")
public Vector3dfx clone() {
return Vector3dfx.this.getGeomFactory().newVector(
Vector3dfx.this.getX(),
Vector3dfx.this.getY(),
Vector3dfx.this.getZ());
}
@Override
public int iy() {
return Vector3dfx.this.iy();
}
@Override
public int ix() {
return Vector3dfx.this.ix();
}
@Override
public int iz() {
return Vector3dfx.this.iz();
}
@Override
public double getY() {
return Vector3dfx.this.getY();
}
@Override
public double getX() {
return Vector3dfx.this.getX();
}
@Override
public double getZ() {
return Vector3dfx.this.getZ();
}
};
}
}