initial upload

2024-09-10 16:01:52 +08:00
commit f4bfeb6cf8
56 changed files with 49192 additions and 0 deletions
--- a/src/main.cc
+++ b/src/main.cc
@@ -0,0 +1,128 @@
+#include "stt_class.h"
+
+void disp_help(char* proname){
+	string exe_name = proname;
+	exe_name = " " + exe_name + 
+" -d<minimal-depth>/<maximal-depth> \
+[-r'WGS84'|'Earth'|'Moon'|<equator-radius>/<pole-radius>|<equator_radius>,<flat-rate>] \
+[-o<orient-longitude>/<orient-latitude>] \
+[-m<output-msh-filename>] \
+[-v<output-vert-loc-filename>] \
+[-t<output-tri-cen-filename>] \
+[-n<output-tri-neg-filename>] \
+[-p<control-point-filename>] \
+[-l<control-line-filename>] \
+[-g<control-poly-filename>] \
+[-c<control-circle-filename>] \
+[-s<outline-shape-filename>] \
+[-k<hole-shape-filename>] \
+[-h]";
+	clog << proname << " - v1.3 A generator of the Spherical Triangular Tessellation (STT)." << endl;
+	clog << "Usage: " << exe_name << endl;
+	clog << "Options:" << endl;
+	clog << "\t-d\tMinimal and maximal quad-tree depths of the output STT." << endl;
+	clog << "\t-r\tCoordinate reference system of the output STT, the default is 1e+5/1e+5." << endl;
+	clog << "\t-o\tOrientation of the top vertex of the base icosahedron, the default is 0/90." << endl;
+	clog << "\t-m\tOutput Gmsh(.msh) filename." << endl;
+	clog << "\t-v\tOutput vertex location(.txt) filename." << endl;
+	clog << "\t-t\tOutput triangle center location(.txt) filename." << endl;
+	clog << "\t-n\tOutput triangle neighbor(.txt) filename." << endl;
+	clog << "\t-p\tInput control point location(.txt) filename." << endl;
+	clog << "\t-l\tInput control line location(.txt) filename." << endl;
+	clog << "\t-g\tInput control polygon location(.txt) filename." << endl;
+	clog << "\t-c\tInput control circle location(.txt) filename." << endl;
+	clog << "\t-s\tInput outline polygon location(.txt) filename." << endl;
+	clog << "\t-k\tInput hole polygon location(.txt) filename." << endl;
+	clog << "\t-h\tShow help information." << endl;
+}
+
+int main(int argc, char* argv[]){
+	/*map of input options
+	0 -> tree depths
+	1 -> coordinate reference system
+	2 -> orientation of the base icosahedron
+	3 -> output filename for the constructed model (Gmsh .msh file)
+	4 -> output filename for vertex locations
+	5 -> output filename for triangle's center locations
+	6 -> output filename for triangle's neighboring index
+	7 -> input filename for point constraints
+	8 -> input filename for line constraints
+	9 -> input filename for polygon constraints
+	10-> input filename for circle constraints
+	11-> input filename for outline shape constraints
+	12-> input filename for hole shape constraints*/
+	char input_options[13][1024];
+	for (int i = 0; i < 13; i++){
+		strcpy(input_options[i],"NULL");
+	}
+
+	// show help information is no options is read
+	if (argc == 1){
+		disp_help(argv[0]);
+		return 0;
+	}
+
+	int curr, option_number;
+	while((curr = getopt(argc,argv,"hd:r:o:m:v:t:n:p:l:g:c:s:k:")) != -1){
+		// get option number
+		switch (curr){
+			case 'h': // show help information
+				disp_help(argv[0]); return 0;
+			case 'd':
+				option_number = 0; break;
+			case 'r':
+				option_number = 1; break;
+			case 'o':
+				option_number = 2; break;
+			case 'm':
+				option_number = 3; break;
+			case 'v':
+				option_number = 4; break;
+			case 't':
+				option_number = 5; break;
+			case 'n':
+				option_number = 6; break;
+			case 'p':
+				option_number = 7; break;
+			case 'l':
+				option_number = 8; break;
+			case 'g':
+				option_number = 9; break;
+			case 'c':
+				option_number =10; break;
+			case 's':
+				option_number =11; break;
+			case 'k':
+				option_number =12; break;
+			case '?': //处理未定义或错误参数
+				if (optopt == 'd' || optopt == 'r' || optopt == 'o' || optopt == 'm' || optopt == 'n'
+					|| optopt == 'v' || optopt == 't' || optopt == 'p' || optopt == 'l'
+					|| optopt == 'g' || optopt == 'c' || optopt == 's' || optopt == 'k'){
+					fprintf (stderr, "Option -%c requires an argument.\n", optopt);
+					return 0;
+				}
+				else if (isprint(optopt)){
+					fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+					return 0;
+				}
+				else{
+					fprintf (stderr,"Unknown option character `\\x%x'.\n",optopt);
+					return 0;
+				} break;
+			default:
+				abort();
+		}
+
+		if (1!=sscanf(optarg,"%s",input_options[option_number])){
+			cerr<<BOLDRED<<"Error ==> "<<RESET<<"bad syntax: "<<optarg<<endl;
+			return 0;
+		}
+	}
+
+	SttGenerator instance;
+	// record commands
+	instance.set_command_record(argc,argv);
+	// generate stt model
+	instance.Routine(input_options);
+	return 0;
+}