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Geometry caching

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This commit is contained in:
Thomas Krijnen
2021-10-08 15:38:46 +02:00
parent 4cee76ddc3
commit 8dca84dd07
20 changed files with 867 additions and 207 deletions
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src/ifcconvert/IfcConvert.cpp
+23 -2
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@@ -209,6 +209,7 @@ int main(int argc, char** argv) {
path_t filter_filename;
path_t default_material_filename;
path_t log_file;
path_t cache_file;
std::string log_format;
po::options_description generic_options("Command line options");
@@ -218,6 +219,9 @@ int main(int argc, char** argv) {
("version", "display version information")
("verbose,v", po::value(&vcounter)->zero_tokens(), "more verbose log messages")
("quiet,q", "less status and progress output")
#ifdef WITH_HDF5
("cache", "cache geometry creation. Use --cache-file to specify cache file path.")
#endif
("stderr-progress", "output progress to stderr stream")
("yes,y", "answer 'yes' automatically to possible confirmation queries (e.g. overwriting an existing output file)")
("no-progress", "suppress possible progress bar type of prints that use carriage return")
@@ -230,8 +234,12 @@ int main(int argc, char** argv) {
("mmap", "use memory-mapped file for input")
#endif
("input-file", new po::typed_value<path_t, char_t>(0), "input IFC file")
("output-file", new po::typed_value<path_t, char_t>(0), "output geometry file");
("output-file", new po::typed_value<path_t, char_t>(0), "output geometry file")
#ifdef WITH_HDF5
("cache-file", new po::typed_value<path_t, char_t>(&cache_file), "geometry cache file")
#endif
;
po::options_description ifc_options("IFC options");
ifc_options.add_options()
("calculate-quantities", "Calculate or fix the physical quantity definitions "
@@ -680,6 +688,7 @@ int main(int argc, char** argv) {
STP = IfcUtil::path::from_utf8(".stp"),
IGS = IfcUtil::path::from_utf8(".igs"),
SVG = IfcUtil::path::from_utf8(".svg"),
CACHE = IfcUtil::path::from_utf8(".cache"),
HDF = IfcUtil::path::from_utf8(".h5"),
XML = IfcUtil::path::from_utf8(".xml"),
IFC = IfcUtil::path::from_utf8(".ifc");
@@ -969,6 +978,18 @@ int main(int argc, char** argv) {
}
IfcGeom::Iterator context_iterator(settings, ifc_file, filter_funcs, num_threads);
#ifdef WITH_HDF5
std::unique_ptr<HdfSerializer> cache;
if (vmap.count("cache-file") || vmap.count("cache")) {
if (!vmap.count("cache-file")) {
cache_file = input_filename + CACHE + HDF;
}
cache.reset(new HdfSerializer(IfcUtil::path::to_utf8(cache_file), settings));
context_iterator.set_cache(cache.get());
}
#endif
if (!context_iterator.initialize()) {
/// @todo It would be nice to know and print separate error prints for a case where we found no entities
/// and for a case we found no entities that satisfy our filtering criteria.