mobi.shad.s3lib.gfx.node.pixmap.procedural.FxJulia.java Source code

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Here is the source code for mobi.shad.s3lib.gfx.node.pixmap.procedural.FxJulia.java

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/*******************************************************************************
 * Copyright 2013
 *
 * Jaroslaw Czub
 * http://shad.mobi
 *
 * Licensed under the Apache License, Version 2.0 (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.
 ******************************************************************************/
package mobi.shad.s3lib.gfx.node.pixmap.procedural;

import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.Pixmap;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import mobi.shad.s3lib.gfx.node.core.Data;
import mobi.shad.s3lib.gfx.node.core.Node;
import mobi.shad.s3lib.gfx.pixmap.procedural.Julia;
import mobi.shad.s3lib.gui.GuiForm;
import mobi.shad.s3lib.main.S3Constans;
import mobi.shad.s3lib.main.S3Lang;

/**
 * @author Jarek
 */
public class FxJulia extends Node {

    private float xCenter = 0.0f;
    private float yCenter = 0.0f;
    private float xSize = 2.0f;
    private float ySize = 2.0f;
    private float xIterations = 0.5f;
    private float yIterations = 0.5f;
    private int iterations = 64;

    public FxJulia() {
        this(null, null);
    }

    /**
     * @param effectData
     * @param changeListener
     */
    public FxJulia(GuiForm effectData, ChangeListener changeListener) {
        super("FxJulia_" + countId, Type.TEXTURE, effectData, changeListener);
        initData();
        initForm();
    }

    /**
     *
     */
    @Override
    public final void initForm() {
        if (formGui == null) {
            return;
        }
        disableChange = true;
        formGui.addLabel(S3Lang.get("FxJulia"), S3Lang.get("FxJulia"), Color.YELLOW);
        formGui.add("FxJuliaXCenter", S3Lang.get("xCenter"), xCenter, -3.0f, 3.0f, 0.1f, localChangeListener);
        formGui.add("FxJuliaYCenter", S3Lang.get("yCenter"), yCenter, -3.0f, 3.0f, 0.1f, localChangeListener);
        formGui.add("FxJuliaXSize", S3Lang.get("xSize"), xSize, -3.0f, 3.0f, 0.1f, localChangeListener);
        formGui.add("FxJuliaYSize", S3Lang.get("ySize"), ySize, -3.0f, 3.0f, 0.1f, localChangeListener);

        formGui.addRandomButton("FxJuliaRandom", S3Lang.get("random"),
                new String[] { "FxJuliaXCenter", "FxJuliaYCenter", "FxJuliaXSize", "FxJuliaYSize" },
                localChangeListener);
        formGui.addResetButton("FxJuliaReset", S3Lang.get("reset"),
                new String[] { "FxJuliaXCenter", "FxJuliaYCenter", "FxJuliaXSize", "FxJuliaYSize" },
                localChangeListener);

        formGui.add("FxJuliaXIterations", S3Lang.get("xIterations"), xIterations, -1.5f, 1.5f, 0.02f,
                localChangeListener);
        formGui.add("FxJuliaYIterations", S3Lang.get("yIterations"), yIterations, -1.5f, 1.5f, 0.02f,
                localChangeListener);

        formGui.addRandomButton("FxJuliaRandom2", S3Lang.get("random"),
                new String[] { "FxJuliaXIterations", "FxJuliaYIterations" }, localChangeListener);
        formGui.addResetButton("FxJuliaReset2", S3Lang.get("reset"),
                new String[] { "FxJuliaXIterations", "FxJuliaYIterations" }, localChangeListener);

        formGui.add("FxJuliaIterations", S3Lang.get("iterations"), iterations, 2f, 255f, 1.0f, localChangeListener);

        disableChange = false;
    }

    /**
     *
     */
    @Override
    protected void processLocal() {

        if (formGui != null) {
            xCenter = formGui.getFloat("FxJuliaXCenter");
            yCenter = formGui.getFloat("FxJuliaYCenter");
            xSize = formGui.getFloat("FxJuliaXSize");
            ySize = formGui.getFloat("FxJuliaYSize");
            xIterations = formGui.getFloat("FxJuliaXIterations");
            yIterations = formGui.getFloat("FxJuliaYIterations");
            iterations = formGui.getInt("FxJuliaIterations");
        }
        if (data.pixmap == null) {
            data.pixmap = new Pixmap(S3Constans.proceduralTextureSizeHight, S3Constans.proceduralTextureSizeHight,
                    Pixmap.Format.RGBA8888);
            data.pixmap.setColor(Color.BLACK);
            data.pixmap.fill();
            data.texture = null;
        }
        data.type = Data.Type.EFFECT_2D;
        Julia.generate(data.pixmap, xCenter, yCenter, xSize, ySize, xIterations, yIterations, iterations);
        data.textureChange = true;
    }
}