001/*
002 * Copyright (C) Photon Vision.
003 *
004 * This program is free software: you can redistribute it and/or modify
005 * it under the terms of the GNU General Public License as published by
006 * the Free Software Foundation, either version 3 of the License, or
007 * (at your option) any later version.
008 *
009 * This program is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012 * GNU General Public License for more details.
013 *
014 * You should have received a copy of the GNU General Public License
015 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
016 */
017
018package org.photonvision.vision.opencv;
019
020import org.jetbrains.annotations.Nullable;
021import org.opencv.core.MatOfPoint2f;
022import org.opencv.core.MatOfPoint3f;
023import org.opencv.core.Point;
024
025public class CVShape implements Releasable {
026    public final Contour contour;
027
028    @Nullable public final ContourShape shape;
029
030    public double radius = 0;
031    public Point center = null;
032
033    private MatOfPoint3f customTarget = null;
034
035    private final MatOfPoint2f approxCurve = new MatOfPoint2f();
036
037    public CVShape(Contour contour, ContourShape shape) {
038        this.contour = contour;
039        this.shape = shape;
040    }
041
042    public CVShape(Contour contour, Point center, double radius) {
043        this(contour, ContourShape.Circle);
044        this.radius = radius;
045        this.center = center;
046    }
047
048    public CVShape(Contour contour, MatOfPoint3f targetPoints) {
049        this.contour = contour;
050        this.shape = ContourShape.Custom;
051        customTarget = targetPoints;
052    }
053
054    public Contour getContour() {
055        return contour;
056    }
057
058    @Override
059    public void release() {
060        if (customTarget != null) customTarget.release();
061        approxCurve.release();
062        contour.release();
063    }
064}