one.empty3.feature.snakes.SnakeFinderProcess Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of empty3-library-generic Show documentation

3D rendering engine. Plus modeling. Expected glsl textures 3d and 2d rendering

There is a newer version: 2023.5

Show newest version

/*
 * Copyright (c) 2022-2023. 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.feature.snakes;

import one.empty3.feature.PixM;
import one.empty3.feature.snakes.DipSnake;
import one.empty3.io.ProcessFile;
import one.empty3.library.ColorTexture;
import one.empty3.library.Point3D;

import javax.imageio.ImageIO;
import java.awt.*;
import java.io.File;
import java.io.IOException;

public class SnakeFinderProcess extends ProcessFile {
    public SnakeFinderProcess() {

    }

    @Override
    public boolean process(File in, File out) {
        DipSnake snake = new DipSnake();
        try {
            PixM image = PixM.getPixM(ImageIO.read(in), maxRes);
            for (int i = 0; i < 6; i++) {
                snake.add(i, new Point3D(image.getColumns() / 2 + 0.6 * image.getColumns() / 2 * Math.cos(2 * 3.1416),
                        image.getLines() / 2 - 0.6 * image.getLines() / 2 * Math.sin(2 * 3.1416),
                        0.0));
            }

            snake.energyMinimization(image);

            image.fillIn(snake, new ColorTexture(Color.WHITE), new ColorTexture(Color.WHITE));

            ImageIO.write(image.normalize(0, 1).getImage(), "jpg", out);
            return true;
        } catch (IOException e) {
            e.printStackTrace();
        }
        return false;
    }

}