CmdQuadricSide.java

package org.geogebra.common.geogebra3D.kernel3D.commands;

import org.geogebra.common.geogebra3D.kernel3D.geos.GeoQuadric3DLimited;
import org.geogebra.common.kernel.Kernel;
import org.geogebra.common.kernel.arithmetic.Command;
import org.geogebra.common.kernel.commands.CommandProcessor;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.kernel.kernelND.GeoQuadricND;
import org.geogebra.common.main.MyError;

/**
 * Side[quadric]
 *
 */
public class CmdQuadricSide extends CommandProcessor {
	/**
	 * @param kernel
	 *            Kernel
	 */
	public CmdQuadricSide(Kernel kernel) {
		super(kernel);
	}

	@Override
	public GeoElement[] process(Command c) throws MyError {
		int n = c.getArgumentNumber();
		GeoElement[] arg;

		switch (n) {

		case 1:
			arg = resArgs(c);
			if (arg[0] instanceof GeoQuadric3DLimited) {
				return new GeoElement[] { kernelA.getManager3D()
						.QuadricSide(c.getLabel(), (GeoQuadricND) arg[0]) };
			}
			throw argErr(arg[0], c);

		default:
			throw argNumErr(n, c);
		}

	}

}