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#1153 work on embedding svgfill in ifcopenshell wrapper

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This commit is contained in:
Thomas Krijnen
2021-08-07 23:09:19 +02:00
parent 872306fdd0
commit 2f8ff9391c
13 changed files with 197 additions and 9 deletions
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src/ifcwrap/IfcGeomWrapper.i
+39
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@@ -502,3 +502,42 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
return IfcGeom::tesselate(schema_name, shp, d);
}
%}
%ignore svgfill::svg_to_line_segments;
%ignore svgfill::line_segments_to_polygons;
%template(svg_line_segments) std::vector<std::array<svgfill::point_2, 2>>;
%template(svg_groups_of_line_segments) std::vector<std::vector<std::array<svgfill::point_2, 2>>>;
%template(svg_point) std::array<double, 2>;
%template(line_segment) std::array<svgfill::point_2, 2>;
%template(svg_polygons) std::vector<svgfill::polygon_2>;
%template(svg_groups_of_polygons) std::vector<std::vector<svgfill::polygon_2>>;
%template(svg_loop) std::vector<std::array<double, 2>>;
%template(svg_loops) std::vector<std::vector<std::array<double, 2>>>;
%naturalvar svgfill::polygon_2::boundary;
%naturalvar svgfill::polygon_2::inner_boundaries;
%naturalvar svgfill::polygon_2::point_inside;
%include "../svgfill/src/svgfill.h"
%inline %{
std::vector<std::vector<svgfill::line_segment_2>> svg_to_line_segments(const std::string& data, const boost::optional<std::string>& class_name) {
std::vector<std::vector<svgfill::line_segment_2>> r;
if (svgfill::svg_to_line_segments(data, class_name, r)) {
return r;
} else {
throw std::runtime_error("Failed to read SVG");
}
}
std::vector<std::vector<svgfill::polygon_2>> line_segments_to_polygons(svgfill::solver s, double eps, const std::vector<std::vector<svgfill::line_segment_2>>& segments) {
std::vector<std::vector<svgfill::polygon_2>> r;
if (svgfill::line_segments_to_polygons(s, eps, segments, r)) {
return r;
} else {
throw std::runtime_error("Failed to read SVG");
}
}
%}