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Spatial Querying: Implementation of BVH tree for IFC files using NCollection_UBTree (#130)

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* Implementation of BVH tree for IFC files using NCollection_UBTree

* Fixes for gcc and OCCT < v6.8

* Enable BVH selection by TopoDS_Shape

* Small fixes to tree

* Merge conflicted files and other changes

* Eliminate one warning (some remain) + add tree test
This commit is contained in:
Thomas Krijnen
2017-09-13 13:16:58 +02:00
committed by GitHub
parent ee16deabe5
commit 96ec925f31
10 changed files with 447 additions and 14 deletions
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src/ifcwrap/utils/typemaps_in.i
+35
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@@ -108,4 +108,39 @@ CREATE_VECTOR_TYPEMAP_IN(std::string, STRING, str)
} else {
SWIG_exception(SWIG_TypeError, "Attribute of type AGGREGATE OF AGGREGATE OF ENTITY INSTANCE needs a python sequence of sequence of entity instances");
}
}
%typemap(in) const gp_Pnt& {
if (!check_aggregate_of_type($input, get_python_type<double>())) {
SWIG_exception(SWIG_TypeError, "<Point> type needs a python sequence of 3 floats");
}
std::vector<double> ds = python_sequence_as_vector<double>($input);
if (ds.size() != 3) {
SWIG_exception(SWIG_TypeError, "<Point> type needs a python sequence of 3 floats");
}
$1 = new gp_Pnt(ds[0], ds[1], ds[2]);
}
%typemap(in) const Bnd_Box& {
if (!check_aggregate_of_aggregate_of_type($input, get_python_type<double>())) {
SWIG_exception(SWIG_TypeError, "<AABB> type needs a python sequence of 2 x 3 floats");
}
std::vector< std::vector<double> > ds = python_sequence_as_vector_of_vector<double>($input);
if (ds.size() != 2) {
SWIG_exception(SWIG_TypeError, "<AABB> type needs a python sequence of 2 x 3 floats");
}
if (ds[0].size() != 3 || ds[1].size() != 3) {
SWIG_exception(SWIG_TypeError, "<AABB> type needs a python sequence of 2 x 3 floats");
}
$1 = new Bnd_Box();
$1->Add(gp_Pnt(ds[0][0], ds[0][1], ds[0][2]));
$1->Add(gp_Pnt(ds[1][0], ds[1][1], ds[1][2]));
}
%typemap(typecheck, precedence=SWIG_TYPECHECK_INTEGER) const gp_Pnt& {
$1 = check_aggregate_of_type($input, get_python_type<double>());
}
%typemap(typecheck, precedence=SWIG_TYPECHECK_INTEGER) const Bnd_Box& {
$1 = check_aggregate_of_aggregate_of_type($input, get_python_type<double>());
}