region_cone.h
dc3eaddeceealammm-master-deprecated

region_cone.h
View Options

			/* ----------------------------------------------------------------------
			LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
			http://lammps.sandia.gov, Sandia National Laboratories
			Steve Plimpton, sjplimp@sandia.gov

			Copyright (2003) Sandia Corporation. Under the terms of Contract
			DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government retains
			certain rights in this software. This software is distributed under
			the GNU General Public License.

			See the README file in the top-level LAMMPS directory.
			------------------------------------------------------------------------- */

			#ifdef REGION_CLASS

			RegionStyle(cone,RegCone)

			#else

			#ifndef LMP_REGION_CONE_H
			#define LMP_REGION_CONE_H

			#include "region.h"

			namespace LAMMPS_NS {

			class RegCone : public Region {
			public:
			RegCone(class LAMMPS , int, char *);
			~RegCone();
			int inside(double, double, double);
			int surface_interior(double *, double);
			int surface_exterior(double *, double);

			private:
			char axis;
			double c1,c2;
			double radiuslo,radiushi;
			double lo,hi;
			double maxradius;

			void point_on_line_segment(double , double , double , double );
			double closest(double , double , double *, double);

			void subtract(double , double , double *);
			double dotproduct(double , double );
			};

			}

			#endif
			#endif