GMGW_unstr.hxx

/*
 * GMGW_unstr.hxx
 *
 *  Created on: Jan 27, 2017
 *      Author: cfog
 */

/*
 Copyright (C) The University of British Columbia, 2018.

 This file is part of UnstructuredMeshAnalyzer.

 UnstructuredMeshAnalyzer is free software: you can redistribute it
 and/or modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation, either version 3 of
 the License, or (at your option) any later version.

 UnstructuredMeshAnalyzer is distributed in the hope that it will be
 useful, but WITHOUT ANY WARRANTY; without even the implied warranty
 of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with UnstructuredMeshAnalyzer.  If not, see
 <https://www.gnu.org/licenses/>.
 */

#ifndef GMGW_UNSTR_HXX_
#define GMGW_UNSTR_HXX_

#include <string>
#include "config.h"
#include "GMGW_FileWrapper.hxx"

#define MIN(a,b) ((a) < (b) ? (a) : (b))

// VTK cell type definitions

#define BDRY_TRI 5
#define BDRY_QUAD 9
#define TET 10
#define PYRAMID 14
#define PRISM 13
#define HEX 12

static int CGNS_Type(const int VTK_Type) {
	switch (VTK_Type) {
	case BDRY_QUAD:
		return 7;
	case PYRAMID:
		return 12;
	case PRISM:
		return 14;
	case HEX:
		return 17;
	default:
		// Correct for tris and tets; other cases are lot causes anyway.
		return VTK_Type;
	}
}

int
projectionChecks(const GMGW_int nBdryVerts, const double bdryCoords[][3],
		 double bdryDist[], GMGW_int bdrySurf[],
		 std::string nmbFileName);

void
buildFaceList(FileWrapper* reader, GMGW_int faceToCell[][2], GMGW_int& badTris,
	      GMGW_int& badQuads);

#endif /* GMGW_UNSTR_HXX_ */