one.empty3.library.core.script.InterpreteBezier 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.
 */

/*

 Vous êtes libre de :

 */
package one.empty3.library.core.script;

import one.empty3.library.BezierCubique;
import one.empty3.library.Point3D;

import java.awt.*;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;

public class InterpreteBezier implements Interprete {

    private String repertoire;
    private int pos = 0;
    private int numPoints = 0;

    @Override
    public InterpreteConstants constant() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public int getPosition() {
        return pos;
    }

    @Override
    public Object interprete(String text, int pos) throws InterpreteException {
        BezierCubique b = new BezierCubique();

        InterpretesBase ib = new InterpretesBase();
        ArrayList pattern;
        pattern = new ArrayList();
        pattern.add(ib.BLANK);
        pattern.add(ib.LEFTPARENTHESIS);
        pattern.add(ib.BLANK);
        ib.compile(pattern);
        ib.read(text, pos);
        pos = ib.getPosition();

        /*InterpreteString is = new InterpreteString();
         String type = (String) is.interprete(text, pos);
         if(!type.equals("bspline"))
         {
         throw new InterpreteException();
         }
         pos = is.getPosition();		
         */
        InterpreteCouleur pc = new InterpreteCouleur();
        Color c = (Color) pc.interprete(text, pos);
        b.setColor(c);
        pos = pc.getPosition();

        boolean ok = true;
        while (ok) {
            InterpretePoint3D ifa = new InterpretePoint3D();
            try {
                b.add((Point3D) ifa.interprete(text, pos));
                if (ifa.getPosition() > pos) {
                    pos = ifa.getPosition();
                    numPoints++;
                }
            } catch (Exception ex) {
                ok = false;
            }

        }
        Logger.getAnonymousLogger().log(Level.INFO,""+ numPoints);
        pattern = new ArrayList();
        pattern.add(ib.BLANK);
        pattern.add(ib.RIGHTPARENTHESIS);
        pattern.add(ib.BLANK);
        ib.compile(pattern);
        ib.read(text, pos);
        this.pos = ib.getPosition();
        return b;
    }

    @Override
    public void setConstant(InterpreteConstants c) {
        // TODO Auto-generated method stub

    }

    @Override
    public void setRepertoire(String r) {
        this.repertoire = r;
    }
}