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csp-commits
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From: <mk...@us...> - 2003-07-22 21:17:46
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Update of /cvsroot/csp/APPLICATIONS/CSPSim/Tools/Terrain/tile
In directory sc8-pr-cvs1:/tmp/cvs-serv13782
Modified Files:
tile.cpp
Log Message:
Index: tile.cpp
===================================================================
RCS file: /cvsroot/csp/APPLICATIONS/CSPSim/Tools/Terrain/tile/tile.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** tile.cpp 21 Jul 2003 08:04:57 -0000 1.1
--- tile.cpp 22 Jul 2003 21:17:41 -0000 1.2
***************
*** 29,32 ****
--- 29,33 ----
#include <SimData/Random.h>
#include <SimData/Math.h>
+ #include <SimData/FileUtility.h>
#include <cstdio>
#include <string>
***************
*** 284,288 ****
* @lo longitude contained in the quad (in degrees)
*/
! DEM(double la, double lo): zero(true) {
DEM_count++;
//std::cout << DEM_count << "\n";
--- 285,289 ----
* @lo longitude contained in the quad (in degrees)
*/
! DEM(double la, double lo, std::string const &datpath): zero(true) {
DEM_count++;
//std::cout << DEM_count << "\n";
***************
*** 297,304 ****
bool show = false;
//std::cout << fn << "\n";
! filename = fn;
! gzFile fp = gzopen(fn, "rb");
if (fp==0) {
! fprintf(LOG, "missing quad %s (%f %f)\n", fn, la, lo);
return;
}
--- 298,305 ----
bool show = false;
//std::cout << fn << "\n";
! filename = simdata::ospath::join(datpath, fn);
! gzFile fp = gzopen(filename.c_str(), "rb");
if (fp==0) {
! fprintf(LOG, "missing quad %s (%f %f)\n", filename.c_str(), la, lo);
return;
}
***************
*** 349,356 ****
READI(n);
if (n > 10000) {
! std::cout << d.E << " " << d.N << " " << n << "\n";
! std::cout << i << " of " << n_col << "\n";
! std::cout << fn << "\n";
! std::cout << res.x << " " << res.y << " " << res.z << "\n";
}
if (n > 0) {
--- 350,358 ----
READI(n);
if (n > 10000) {
! std::cout << "Column count exceeds 10000\n";
! std::cout << " > " << d.E << " " << d.N << " " << n << "\n";
! std::cout << " > " << i << " of " << n_col << "\n";
! std::cout << " > " << filename << "\n";
! std::cout << " > " << res.x << " " << res.y << " " << res.z << "\n";
}
if (n > 0) {
***************
*** 376,380 ****
gscale = 1.0;
if (gnd_units == 1) gscale *= 12 * 0.0254;
! assert(fabs(cols.begin()->E - cor0.x) < 500.0);
}
~DEM() {
--- 378,388 ----
gscale = 1.0;
if (gnd_units == 1) gscale *= 12 * 0.0254;
! if (fabs(cols.begin()->E - cor0.x) >= 500.0) {
! std::cout << "Problem with DAT input for quad " << filename << "\n";
! std::cout << "Corner0.x = " << cor0.x << "\n";
! std::cout << "Cols[0].E = " << cols.begin()->E << "\n";
! std::cout << "Differ by more than 500 m, possible zone mismatch?\n";
! ::exit(1);
! }
}
~DEM() {
***************
*** 675,679 ****
if (fp) {
fprintf(fp, "P6 %d %d %d\n", _num_rows, _num_cols, 255);
! fwrite(_image, _size, 3, fp);
fclose(fp);
}
--- 683,705 ----
if (fp) {
fprintf(fp, "P6 %d %d %d\n", _num_rows, _num_cols, 255);
! //fwrite(_image, _size, 3, fp);
! _idx = _image;
! unsigned char *buffer = new unsigned char[_size*3];
! assert(buffer != 0);
! unsigned char *out = buffer;
! bool warned = false;
! for (int n = _size; --n >=0; ) {
! int v = *_idx++;
! if (v<0 && !warned) {
! std::cerr << "WARNING: negative elevations not supported by Demeter.\n";
! warned = true;
! }
! if (v<0) v = 0; // XXX
! *out++ = (v>>16) & 0xff;
! *out++ = (v>>8) & 0xff;
! *out++ = v & 0xff;
! }
! fwrite(buffer, _size*3, 1, fp);
! delete[] buffer;
fclose(fp);
}
***************
*** 726,731 ****
--- 752,765 ----
OutputBT() {
_size = 0;
+ _buffer_size = 32768;
+ _buffer = new short[_buffer_size];
+ assert(_buffer);
+ _bindex = 0;
}
~OutputBT() {
+ if (_buffer != 0) {
+ delete[] _buffer;
+ _buffer = 0;
+ }
finish();
}
***************
*** 760,763 ****
--- 794,801 ----
void finish() {
if (_fp == 0) return;
+ if (_bindex > 0) {
+ fwrite(_buffer, sizeof(short), _bindex, _fp);
+ _bindex = 0;
+ }
fclose(_fp);
_fp = 0;
***************
*** 765,774 ****
void setSample(double z) {
assert(++_count <= _size);
! short v = static_cast<short>(z*_z_scale + _z_offset);
! fwrite(&v, sizeof(short), 1, _fp);
}
protected:
int _size, _count;
FILE *_fp;
};
--- 803,819 ----
void setSample(double z) {
assert(++_count <= _size);
! //short v = static_cast<short>(z*_z_scale + _z_offset);
! //fwrite(&v, sizeof(short), 1, _fp);
! _buffer[_bindex] = static_cast<short>(z*_z_scale + _z_offset);
! if (++_bindex >= _buffer_size) {
! fwrite(_buffer, sizeof(short), _bindex, _fp);
! _bindex = 0;
! }
}
protected:
int _size, _count;
FILE *_fp;
+ short *_buffer;
+ int _bindex, _buffer_size;
};
***************
*** 811,815 ****
* Read configuration setting from an ini file.
*/
! bool initialize(char const *fn) {
if (fn == 0) return false;
FILE *f = (FILE*) fopen(fn, "rt");
--- 856,862 ----
* Read configuration setting from an ini file.
*/
! bool initialize(char const *fn, char const *datpath, bool quiet=true) {
! _datpath = datpath;
! _quiet = quiet;
if (fn == 0) return false;
FILE *f = (FILE*) fopen(fn, "rt");
***************
*** 1002,1010 ****
//output->setExtentDegrees(left, right, bottom, top);
output->setExtentMeters(-width*0.5, +width*0.5, -height*0.5, height*0.5);
for (i = 0; i < x_tiles; i++) {
for (j = 0; j < y_tiles; j++) {
output->start(prefix, i, j);
//output->setExtent();
! generateTile(i, j, output);
output->finish();
/*
--- 1049,1061 ----
//output->setExtentDegrees(left, right, bottom, top);
output->setExtentMeters(-width*0.5, +width*0.5, -height*0.5, height*0.5);
+ bool verbose = (n < 9) && !_quiet;
for (i = 0; i < x_tiles; i++) {
for (j = 0; j < y_tiles; j++) {
+ if (!_quiet) {
+ std::cout << "generating tile " << (idx+1) << " of " << n << std::endl;
+ }
output->start(prefix, i, j);
//output->setExtent();
! generateTile(i, j, output, verbose);
output->finish();
/*
***************
*** 1025,1029 ****
*/
idx++;
- std::cout << "tile " << idx << " of " << n << std::endl;
}
}
--- 1076,1079 ----
***************
*** 1083,1087 ****
*out++ = v & 0xff;
}
! fwrite(buffer, n, 3, fp);
fclose(fp);
delete[] buffer;
--- 1133,1137 ----
*out++ = v & 0xff;
}
! fwrite(buffer, n*3, 1, fp);
fclose(fp);
delete[] buffer;
***************
*** 1147,1151 ****
used.pop_back();
}
! DEM *d = new DEM(lat, lon);
dem[index] = d;
return d;
--- 1197,1201 ----
used.pop_back();
}
! DEM *d = new DEM(lat, lon, _datpath);
dem[index] = d;
return d;
***************
*** 1177,1180 ****
--- 1227,1231 ----
}
if (finder.getElevation() == 10000.0) {
+ std::cout << "Got elevation = 10000.0\n";
std::cout << quads << "\n";
std::cout << utm.asString() << "\n";
***************
*** 1188,1192 ****
* Generate the projected elevation data for one tile.
*/
! void generateTile(int tx, int ty, OutputHeightMap *output) {
int i, j;
double x, y, z;
--- 1239,1243 ----
* Generate the projected elevation data for one tile.
*/
! void generateTile(int tx, int ty, OutputHeightMap *output, bool verbose) {
int i, j;
double x, y, z;
***************
*** 1199,1203 ****
output->getLineStride(dx0, dy0);
output->getCounts(lines, samples_per_line);
! while (--lines >= 0) {
x = x0;
y = y0;
--- 1250,1254 ----
output->getLineStride(dx0, dy0);
output->getCounts(lines, samples_per_line);
! for (int line=0; line < lines; line++) {
x = x0;
y = y0;
***************
*** 1219,1222 ****
--- 1270,1276 ----
x0 += dx0;
y0 += dy0;
+ if (verbose && ((line+1) % 10 == 0)) {
+ std::cout << " line " << (line+1) << " of " << lines << std::endl;
+ }
}
}
***************
*** 1265,1268 ****
--- 1319,1324 ----
Matrix3 R_center;
+ std::string _datpath;
+ bool _quiet;
short *tile;
int x_tiles, y_tiles;
***************
*** 1290,1293 ****
--- 1346,1353 ----
};
+ void usage() {
+ std::cerr << "Usage: tile [--help] [--datpath=path] [--quiet] [ini]\n";
+ }
+
void help() {
std::cerr << "\n";
***************
*** 1301,1304 ****
--- 1361,1370 ----
std::cerr << "secant gnomonic projection.\n";
std::cerr << "\n";
+ usage();
+ std::cerr << "\n";
+ std::cerr << "Options:\n";
+ std::cerr << " --help Display this message\n";
+ std::cerr << " --datpath=path Path to the input quads\n";
+ std::cerr << "\n";
std::cerr << "The ini file contains lines of the form 'option = value'. Options include:\n";
std::cerr << " center_latitude (in degrees)\n";
***************
*** 1316,1319 ****
--- 1382,1386 ----
std::cerr << " overlap (0 or 1)\n";
std::cerr << " subsamples (integer)\n";
+ std::cerr << " dat_path (path to input dat files)\n";
std::cerr << " prefix (the base name for output files)\n";
std::cerr << " restrict (latitude and longitude restrictions, in degrees)\n";
***************
*** 1322,1331 ****
}
- void usage() {
- std::cerr << "Usage: tile [--help] [ini]\n";
- ::exit(1);
- }
-
int main(int argc, char **argv) {
LOG = (FILE*) fopen("tile.log", "wt");
char *ini = 0;
--- 1389,1395 ----
}
int main(int argc, char **argv) {
+ const char *datpath = ".";
+ bool quiet = false;
LOG = (FILE*) fopen("tile.log", "wt");
char *ini = 0;
***************
*** 1336,1341 ****
--- 1400,1414 ----
help();
::exit(0);
+ } else
+ if (!strncmp(arg, "--datpath=", 10)) {
+ datpath = arg+10;
+ continue;
+ } else
+ if (!strcmp(arg, "--quiet")) {
+ quiet = true;
+ continue;
}
usage();
+ ::exit(1);
} else {
ini = arg;
***************
*** 1343,1351 ****
}
if (ini == 0) {
! help();
::exit(0);
}
Tiler tiler;
! if (tiler.initialize(ini)) {
tiler.run();
}
--- 1416,1424 ----
}
if (ini == 0) {
! usage();
::exit(0);
}
Tiler tiler;
! if (tiler.initialize(ini, datpath, quiet)) {
tiler.run();
}
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