one.empty3.apps.opad.SolReliefMouvant 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.
 */

package one.empty3.apps.opad;

import one.empty3.library.Point3D;
import one.empty3.library.Representable;
import one.empty3.library.RepresentableConteneur;
import one.empty3.library.core.nurbs.ParametricSurface;

import java.util.Iterator;

@SuppressWarnings("serial")
public class SolReliefMouvant extends Terrain {

    protected Timer timer = new Timer();

    public SolReliefMouvant(/*Game game*/) {
        setDessineMurs(true);
        timer.init();
        ps = new ParametricSurface() {
            @Override
            public Point3D calculerPoint3D(double u, double v) {
                double T = 6.;
                double hauteurVague = 0.002;
                return new Point3D(u, hauteurVague*Math.sin(2 * Math.PI * u*T+timer.getTimeEllapsed() / 10000000.0 )
                        * Math.cos(2 * Math.PI * v*T+timer.getTimeEllapsed() / 10000000.0), v);

            }

            @Override
            public Point3D calculerVitesse3D(double u, double v) {
                Point3D pU = calculerPoint3D(u + 0.001, v).moins(calculerPoint3D(u, v));
                Point3D pV = calculerPoint3D(u, v + 0.001).moins(calculerPoint3D(u, v));
                return pV.plus(pU).norme1();
            }
        };
        SolPP sol = new SolPP(ps);
        RepresentableConteneur generateWire = sol.generateWire();

        Iterator it = generateWire.iterator();

        while (it.hasNext()) {
            add(it.next());
        }
    }


}