one.empty3.library.core.tribase.ParaboloideHyperbolique Maven / Gradle / Ivy
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/*
* Copyright (c) 2023. Manuel Daniel Dahmen
*
*
* Copyright 2012-2023 Manuel Daniel Dahmen
*
* 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.
*/
/*__
* Global license :
*
* Microsoft Public Licence
*
* author Manuel Dahmen [email protected]_
***/
package one.empty3.library.core.tribase;
import one.empty3.library.Point3D;
import one.empty3.library.core.nurbs.ParametricSurface;
/*__
* @author Manuel Dahmen [email protected]_
*/
public class ParaboloideHyperbolique extends ParametricSurface {
private double a;
private double b;
private double h;
{
setStartU(-1.0);
setStartV(-1.0);
setEndU (1.0);
setEndV (1.0);
}
public ParaboloideHyperbolique(double a, double b, double h) {
this.a = a;
this.b = b;
this.h = h;
}
@Override
public Point3D calculerPoint3D(double u, double v) {
return new Point3D(a / 2 * (u + v), b / 2 * (u - v), h * u * v);
}
}