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Wall connectivity

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This commit is contained in:
Thomas Krijnen
2020-01-26 13:12:19 +01:00
parent 030ea06aac
commit 060c35939a
6 changed files with 664 additions and 1029 deletions
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src/ifcconvert/validate_wall_connectivity.cpp
+77
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#include "validation_utils.h"
void fix_wallconnectivity(IfcParse::IfcFile& f, bool no_progress, bool quiet, bool stderr_progress) {
intersection_validator v(f, { "IfcWall" }, no_progress, quiet, stderr_progress);
ifcopenshell::geometry::settings settings;
settings.set(ifcopenshell::geometry::settings::USE_WORLD_COORDS, false);
settings.set(ifcopenshell::geometry::settings::WELD_VERTICES, false);
settings.set(ifcopenshell::geometry::settings::SEW_SHELLS, true);
settings.set(ifcopenshell::geometry::settings::CONVERT_BACK_UNITS, true);
settings.set(ifcopenshell::geometry::settings::DISABLE_TRIANGULATION, true);
settings.set(ifcopenshell::geometry::settings::DISABLE_OPENING_SUBTRACTIONS, true);
settings.set(ifcopenshell::geometry::settings::INCLUDE_CURVES, true);
settings.set(ifcopenshell::geometry::settings::EXCLUDE_SOLIDS_AND_SURFACES, true);
ifcopenshell::geometry::Converter c("cgal", &f, settings);
v([&c](const intersection_validator::Box& a, const intersection_validator::Box& b) {
std::ostringstream ss;
ss << a.handle()->first->data().toString() << "x" << a.handle()->first->data().toString() << std::endl;
auto x = a.handle()->second * b.handle()->second;
if (x.is_empty()) {
return;
}
c.convert(a.handle()->first);
cgal_shape_t x_poly;
x.convert_to_polyhedron(x_poly);
for (auto& v : vertices(x_poly)) {
// project onto axes
}
CGAL::Polygon_mesh_processing::triangulate_faces(x_poly);
auto s0 = a.handle()->first->declaration().name();
auto s1 = b.handle()->first->declaration().name();
auto i0 = a.handle()->first->data().id();
auto i1 = b.handle()->first->data().id();
if (s0 < s1) {
std::swap(s1, s0);
std::swap(i0, i1);
}
{
auto FN = s0 + "-" + s1 + "-" + std::to_string(i0) + "-" + std::to_string(i1) + "sb.off";
std::ofstream os(FN.c_str());
os.precision(17);
os << x_poly;
}
remove_thickness r(x_poly);
{
auto FN = s0 + "-" + s1 + "-" + std::to_string(i0) + "-" + std::to_string(i1) + "-sides-sb.off";
std::ofstream os(FN.c_str());
os.precision(17);
os << r.polyhedron2;
}
{
auto FN = s0 + "-" + s1 + "-" + std::to_string(i0) + "-" + std::to_string(i1) + "-flat-sb.off";
std::ofstream os(FN.c_str());
os.precision(17);
os << r.flattened;
}
});
}