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Switched back to Polyhedron_3 for shapes. Should be checked.

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This commit is contained in:
Ken Arroyo Ohori
2017-03-23 19:49:15 -06:00
parent 4061f93560
commit 12967790ba
7 changed files with 63 additions and 100 deletions
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src/ifcgeom/kernels/cgal/CgalKernel.cpp
+6 -3
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@@ -250,7 +250,7 @@ bool IfcGeom::CgalKernel::convert_openings(const IfcSchema::IfcProduct* entity,
}
gtrsf = gtrsf * opening_trsf;
cgal_shape_t opening_shape(((CgalShape*)opening_shapes[i].Shape())->shape());
opening_shape.transform(gtrsf);
for (auto &vertex: vertices(opening_shape)) vertex->point() = vertex->point().transform(gtrsf);
opening_shapelist.push_back(opening_shape);
// std::cout << "gtrsf" << std::endl;
@@ -270,10 +270,11 @@ bool IfcGeom::CgalKernel::convert_openings(const IfcSchema::IfcProduct* entity,
cgal_shape_t entity_shape(entity_shape_unlocated);
if (it3->Placement()) {
const cgal_placement_t& entity_shape_gtrsf = *(CgalPlacement*)it3->Placement();
entity_shape.transform(entity_shape_gtrsf);
for (auto &vertex: vertices(entity_shape)) vertex->point() = vertex->point().transform(entity_shape_gtrsf);
}
cgal_shape_t brep_cut_result(entity_shape);
CGAL::Nef_polyhedron_3<Kernel> nef_brep_cut_result(brep_cut_result);
for (auto &opening: opening_shapelist) {
@@ -289,7 +290,8 @@ bool IfcGeom::CgalKernel::convert_openings(const IfcSchema::IfcProduct* entity,
// fresult << polyhedron << std::endl;
// fresult.close();
brep_cut_result -= opening;
CGAL::Nef_polyhedron_3<Kernel> nef_opening(opening);
nef_brep_cut_result -= nef_opening;
// brep_cut_result.convert_to_polyhedron(polyhedron);
// fresult.open("/Users/ken/Desktop/after.off");
@@ -298,6 +300,7 @@ bool IfcGeom::CgalKernel::convert_openings(const IfcSchema::IfcProduct* entity,
}
if (brep_cut_result.is_valid()) {
nef_brep_cut_result.convert_to_Polyhedron(brep_cut_result);
cut_shapes.push_back(IfcGeom::ConversionResult(new CgalShape(brep_cut_result), &it3->Style()));
} else {
// Apparently processing the boolean operation failed or resulted in an invalid result