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Advanced brep, sweeps and various fixes #4848 #4895

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This commit is contained in:
Thomas Krijnen
2024-07-03 14:36:35 +02:00
parent 9485190604
commit d4efcd40f9
19 changed files with 537 additions and 219 deletions
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src/ifcgeom/kernels/cgal/CgalKernel.cpp
+8 -3
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@@ -354,6 +354,10 @@ namespace {
double u;
typedef void result_type;
void operator()(const boost::blank&) {
throw std::runtime_error("Unbounded curve not supported here");
}
void operator()(const taxonomy::point3::ptr& p) {
point_projection_visitor_ v{ *p };
dispatch_curve_creation<point_projection_visitor_>::dispatch(curve, v);
@@ -1121,7 +1125,7 @@ bool CgalKernel::convert(const taxonomy::extrusion::ptr extrusion, cgal_shape_t
}
std::list<cgal_face_t> bottom_face;
if (!convert(extrusion->basis, bottom_face) || bottom_face.size() != 1) {
if (!convert(taxonomy::cast<taxonomy::face>(taxonomy::cast<taxonomy::face>(extrusion->basis)), bottom_face) || bottom_face.size() != 1) {
return false;
}
@@ -1542,8 +1546,9 @@ bool CgalKernel::process_as_2d_polygon(const taxonomy::boolean_result::ptr br, s
try {
std::transform(extrusions.begin(), extrusions.end(), std::back_inserter(wires), [this](extrusion_pair& p) {
auto ex = p.second;
if (ex->basis->children.size() == 1 && ex->basis->children[0]->kind() == taxonomy::LOOP) {
auto l = (taxonomy::loop::ptr) ex->basis->children[0];
auto ex_basis = taxonomy::cast<taxonomy::face>(ex->basis);
if (ex_basis->children.size() == 1 && ex_basis->children[0]->kind() == taxonomy::LOOP) {
auto l = (taxonomy::loop::ptr) ex_basis->children[0];
cgal_wire_t w;
cgal_placement_t trsf;
convert_placement(ex->matrix, trsf);