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IfcGeomIterator: compute model's bounding box only if needed (IfcConvert --center-model used).

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Stinkfist0
2018-08-20 14:36:53 +03:00
committed by Thomas Krijnen
parent 0eb6c597f0
commit 07f5ac6994
2 changed files with 29 additions and 19 deletions
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src/ifcconvert/IfcConvert.cpp
+7 -2
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@@ -296,7 +296,7 @@ int main(int argc, char** argv)
"Applicable for DAE output.")
("center-model",
"Centers the elements upon serialization by applying the center point of "
"all placements as an offset. Applicable for OBJ and DAE output.")
"all placements as an offset. Applicable for OBJ and DAE output. Can take several minutes on large models.")
("model-offset", po::value<std::string>(&offset_str),
"Applies an arbitrary offset of form 'x;y;z' to all placements. Applicable for OBJ and DAE output.")
("site-local-placement",
@@ -638,7 +638,7 @@ int main(int argc, char** argv)
int old_progress = quiet ? 0 : -1;
if (center_model || model_offset) {
if (is_tesselated && (center_model || model_offset)) {
double* offset = serializer->settings().offset;
if (center_model) {
if (site_local_placement || building_local_placement) {
@@ -646,6 +646,11 @@ int main(int argc, char** argv)
delete serializer;
return EXIT_FAILURE;
}
if (!quiet) Logger::Status("Computing bounds...");
context_iterator.compute_bounds();
if (!quiet) Logger::Status("Done!");
gp_XYZ center = (context_iterator.bounds_min() + context_iterator.bounds_max()) * 0.5;
offset[0] = -center.X();
offset[1] = -center.Y();