bundles/common/org.eclipse.apogy.common.math.quickhull3d/src/org/eclipse/apogy/common/math/quickhull3d/QhullTest.java

package org.eclipse.apogy.common.math.quickhull3d;

/********************************************************************************
 * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency
 * Contributors: Pierre Allard (Pierre.Allard@canada.ca), Regent L'Archeveque
 * (Regent.Larcheveque@canada.ca), Sebastien Gemme (Sebastien.Gemme@canada.ca),
 * Canadian Space Agency (CSA) - Initial API and implementation
 * 
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 1.0 which is available at
 * http://www.eclipse.org/legal/epl-v10.html.
 * 
 * SPDX-License-Identifier: EPL-1.0
 ********************************************************************************/

class QhullTest {
	static double[] coords = new double[] {};

	static int[][] faces = new int[][] {};

	public static void main(String[] args) {
		QuickHull3D hull = new QuickHull3D();
		QuickHull3DTest tester = new QuickHull3DTest();

		hull = new QuickHull3D();

		for (int i = 0; i < 100; i++) {
			double[] pnts = tester.randomCubedPoints(100, 1.0, 0.5);

			hull.setFromQhull(pnts, pnts.length / 3, /* triangulated= */false);

			pnts = tester.addDegeneracy(QuickHull3DTest.VERTEX_DEGENERACY, pnts, hull);

//	      hull = new QuickHull3D ();
			hull.setFromQhull(pnts, pnts.length / 3, /* triangulated= */true);

			if (!hull.check(System.out)) {
				System.out.println("failed for qhull triangulated");
			}

//	      hull = new QuickHull3D ();
			hull.setFromQhull(pnts, pnts.length / 3, /* triangulated= */false);

			if (!hull.check(System.out)) {
				System.out.println("failed for qhull regular");
			}

// 	      hull = new QuickHull3D ();
			hull.build(pnts, pnts.length / 3);
			hull.triangulate();

			if (!hull.check(System.out)) {
				System.out.println("failed for QuickHull3D triangulated");
			}

// 	      hull = new QuickHull3D ();
			hull.build(pnts, pnts.length / 3);

			if (!hull.check(System.out)) {
				System.out.println("failed for QuickHull3D regular");
			}
		}
	}
}