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add --force option to hgtfit.

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This option will ignore when loading, and replace when writing the
.fit.gz files.  Very useful when experimenting with different levels of detail.
This commit is contained in:
Peter Sadrozinski 2012-10-18 20:38:52 -04:00
parent 165f7e2481
commit 2dd32d2839
1 changed files with 142 additions and 120 deletions
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28
src/Prep/TerraFit/terrafit.cc
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@ -27,6 +27,7 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
@ -108,6 +109,7 @@ Terra::ImportMask *MASK=&default_mask;
Terra::real error_threshold=40.0;
unsigned int min_points=50;
unsigned int point_limit=1000;
bool force=false;
inline int goal_not_met(Terra::GreedySubdivision* mesh)
{
@ -140,22 +142,30 @@ void greedy_insertion(Terra::GreedySubdivision* mesh)
bool endswith(const std::string& s1, const std::string& suffix) {
size_t s1len=s1.size();
size_t sufflen=suffix.size();
if (s1len<sufflen)
if (s1len<sufflen) {
return false;
}
return s1.compare(s1len-sufflen,sufflen,suffix)==0;
}
void fit_file(const SGPath& path) {
SG_LOG(SG_GENERAL, SG_INFO,"Working on file '" << path << "'");
SGPath outPath(path.dir());
outPath.append(path.file_base() + ".fit.gz");
if (!force) {
if (outPath.exists() && (path.modTime() < outPath.modTime())) {
SG_LOG(SG_GENERAL, SG_INFO ,"Skipping " << outPath << ", source " << path << " is older");
return;
}
} else {
if ( outPath.exists() ) {
unlink( outPath.c_str() );
}
}
SGBucket bucket(0,0); // dummy bucket
TGArray inarray(path.dir() + "/" + path.file_base());
@ -189,6 +199,7 @@ void fit_file(const SGPath& path) {
gzprintf(fp,"%+03.8f %+02.8f %0.2f\n",vx,vy,vz);
}
}
delete mesh;
delete DEM;
@ -214,13 +225,16 @@ void walk_path(const SGPath& path) {
}
void usage(char* progname, const std::string& msg) {
if (msg.size()!=0)
if (msg.size()!=0) {
SG_LOG(SG_GENERAL,SG_ALERT, msg);
}
SG_LOG(SG_GENERAL,SG_INFO, "Usage: " << progname << " [options] <file | path to walk>");
SG_LOG(SG_GENERAL,SG_INFO, "\t -h | --help ");
SG_LOG(SG_GENERAL,SG_INFO, "\t -m | --minnodes 50");
SG_LOG(SG_GENERAL,SG_INFO, "\t -x | --maxnodes 1000");
SG_LOG(SG_GENERAL,SG_INFO, "\t -e | --maxerror 40");
SG_LOG(SG_GENERAL,SG_INFO, "\t -f | --force");
SG_LOG(SG_GENERAL,SG_INFO, "\t -v | --version");
SG_LOG(SG_GENERAL,SG_INFO, "");
SG_LOG(SG_GENERAL,SG_INFO, "Algorithm will produce at least <minnodes> fitted nodes, but no");
@ -234,6 +248,8 @@ void usage(char* progname, const std::string& msg) {
SG_LOG(SG_GENERAL,SG_INFO, "The input file must be a .arr.gz file such as that produced");
SG_LOG(SG_GENERAL,SG_INFO, "by demchop or hgtchop utils.");
SG_LOG(SG_GENERAL,SG_INFO, "");
SG_LOG(SG_GENERAL,SG_INFO, "Force will overwrite existing .arr.gz files, even if the input is older");
SG_LOG(SG_GENERAL,SG_INFO, "");
SG_LOG(SG_GENERAL,SG_INFO, "**** NOTE ****:");
SG_LOG(SG_GENERAL,SG_INFO, "If a directory is input all .arr.gz files in directory will be");
SG_LOG(SG_GENERAL,SG_INFO, "processed recursively.");
@ -248,6 +264,7 @@ struct option options[]={
{"minnodes",required_argument,NULL,'m'},
{"maxnodes",required_argument,NULL,'x'},
{"maxerror",required_argument,NULL,'e'},
{"force",no_argument,NULL,'f'},
{"version",no_argument,NULL,'v'},
{NULL,0,NULL,0}
};
@ -270,6 +287,9 @@ int main(int argc, char** argv) {
case 'e':
error_threshold=atof(optarg);
break;
case 'f':
force=true;
break;
case 'v':
SG_LOG(SG_GENERAL,SG_INFO,argv[0] << " Version 1.0");
exit(0);
@ -279,9 +299,11 @@ int main(int argc, char** argv) {
exit(1);
}
}
SG_LOG(SG_GENERAL, SG_INFO, "Min points = " << min_points);
SG_LOG(SG_GENERAL, SG_INFO, "Max points = " << point_limit);
SG_LOG(SG_GENERAL, SG_INFO, "Max error = " << error_threshold);
if (optind<argc) {
while (optind<argc) {
walk_path(SGPath(argv[optind++]));