initial upload

2024-09-10 20:25:18 +08:00
parent b8de03ee4f
commit f1cc876972
377 changed files with 2721267 additions and 34 deletions
--- a/gmsh2vtk/main.cpp
+++ b/gmsh2vtk/main.cpp
@@ -0,0 +1,109 @@
+/********************************************************
+ *  ██████╗  ██████╗████████╗██╗
+ * ██╔════╝ ██╔════╝╚══██╔══╝██║
+ * ██║  ███╗██║        ██║   ██║
+ * ██║   ██║██║        ██║   ██║
+ * ╚██████╔╝╚██████╗   ██║   ███████╗
+ *  ╚═════╝  ╚═════╝   ╚═╝   ╚══════╝
+ * Geophysical Computational Tools & Library (GCTL)
+ *
+ * Copyright (c) 2022  Yi Zhang (yizhang-geo@zju.edu.cn)
+ *
+ * GCTL is distributed under a dual licensing scheme. You can redistribute 
+ * it and/or modify it under the terms of the GNU Lesser General Public 
+ * License as published by the Free Software Foundation, either version 2 
+ * of the License, or (at your option) any later version. You should have 
+ * received a copy of the GNU Lesser General Public License along with this 
+ * program. If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * If the terms and conditions of the LGPL v.2. would prevent you from using 
+ * the GCTL, please consider the option to obtain a commercial license for a 
+ * fee. These licenses are offered by the GCTL's original author. As a rule, 
+ * licenses are provided "as-is", unlimited in time for a one time fee. Please 
+ * send corresponding requests to: yizhang-geo@zju.edu.cn. Please do not forget 
+ * to include some description of your company and the realm of its activities. 
+ * Also add information on how to contact you by electronic and paper mail.
+ ******************************************************/
+
+#include "func_msh2vtk.h"
+
+int main(int argc, char* argv[])
+{
+	const char* pro_name = "gmsh2vtk";
+	const char* pro_info = "1.0 - Convert Gmsh(.msh) file to Paraview(.vtk) file. \
+		This program is a toolkit of the GCTL package. The GCTL comes with ABSOLUTE NO WARRANTY. \
+		Please see instructions or contact the author for more information.";
+	const char* data_name_str = "Name of the model data that needs to be converted. The names should be rounded by quotations. \
+		Supported elements types are 2-node line, 3-node triangle, 4-node quadrangle,  4-node tetrahedron, \
+		6-node prism and 8-node hexahedron. Blank data entries will be filled with a dummy value 1e+30.";
+
+	mshvtk mv;
+	string mshname = "NULL", dataname = "NULL";
+
+	static struct gctl::option_info long_opts_help[] = 
+	{
+		{"Input Gmsh(.msh) file.", "<msh-file>", true},
+		{data_name_str, "<data-name> [-d<data-name> ...]", true},
+		{"Show help information.", 0, false},
+		{0, 0, 0}
+	};
+
+	static struct option long_opts[] = 
+	{
+		{"input-file", required_argument, NULL, 'i'},
+		{"data-name", required_argument, NULL, 'd'},
+		{"help", no_argument, NULL, 'h'},
+		{0, 0, 0, 0}
+	};
+
+	if (argc == 1){
+		gctl::display_logo(std::clog);
+		gctl::getopt_long_help(long_opts, long_opts_help, pro_name, pro_info);
+		return 0;
+	}
+
+	int curr;
+	while(1)
+	{
+		int optIndex = 0;
+
+		curr = getopt_long(argc, argv, "hi:d:", long_opts, &optIndex);
+
+		if (curr == -1) break;
+
+		switch (curr)
+		{
+			case 'h': //显示帮助信息
+				gctl::display_logo(std::clog);
+				gctl::getopt_long_help(long_opts, long_opts_help, pro_name, pro_info);
+				return 0;
+			case 'i':
+				mshname = optarg;
+				break;
+			case 'd':
+				dataname = optarg;
+				mv.addname(dataname);
+				break;
+			case '?':
+				gctl::getopt_long_help(long_opts, long_opts_help, pro_name, " - Unknown options. Please see the help information below.");
+				break;
+			default:
+				abort();
+		}
+	}
+
+	// check for mandatory option(s)
+	if (mshname == "NULL" || dataname == "NULL")
+	{
+		GCTL_ShowWhatError("Missing arguments for mandatory option(s).", GCTL_ERROR_ERROR, 
+			0, "See tips below. Or use -h option to see the full instruction.", 0);
+		if (mshname == "NULL")
+			gctl::getopt_long_option_info('i', long_opts, long_opts_help);
+		if (dataname == "NULL")
+			gctl::getopt_long_option_info('d', long_opts, long_opts_help);
+		return 0;
+	}
+
+	mv.runtine(mshname);
+	return 0;
+}