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

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/*
 * 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.motion;

import one.empty3.feature.ClassSchemaBuilder;
import one.empty3.feature.PixM;

import java.awt.image.BufferedImage;
import java.util.ArrayList;

/*
 * Motion
 * resize part (+/-/show/hide), move part, rotate part
 */
public abstract class Motion /*extends ProcessFile */ {
    public static final int BUFFER_MAX_FRAMES = 26;
    public ArrayList frames = new ArrayList<>();
    private ClassSchemaBuilder main;

    public void setMain(ClassSchemaBuilder main) {
        this.main = main;
    }


    public boolean addFrame(BufferedImage bufferedImage) {
        if (bufferedImage != null) {
            this.frames.add(bufferedImage);
        }
        return frames.size() > BUFFER_MAX_FRAMES;
    }

    public BufferedImage processFrame() {
        PixM frame1 = null;
        PixM frame2 = null;
        if (frames.size() == 0 || frames.get(0) == null)
            return null;
        if (frames.size() >= 2 && frames.size() < BUFFER_MAX_FRAMES) {

            frame1 = new PixM(frames.get(0));
            frame2 = new PixM(frames.get(1));
            frames.remove(0);
        } else if (frames.size() >= BUFFER_MAX_FRAMES) {
            frame1 = new PixM(frames.get(0));
            frame2 = new PixM(frames.get(1));
            frames.remove(0);
        } else {
            return null;
        }

        return process(frame1, frame2);
    }

    public abstract BufferedImage process(PixM frame1, PixM frame2);

}