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Catching of sigsegv and sigfpe with structured exceptions on win

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This commit is contained in:
tamasmeszaros 2021-06-17 15:04:47 +02:00
parent a5529aff1e
commit 976dd72b8b
8 changed files with 115 additions and 39 deletions
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49
src/libslic3r/SLAPrintSteps.cpp
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@ -428,6 +428,18 @@ void SLAPrint::Steps::drill_holes(SLAPrintObject &po)
auto hollowed_mesh_cgal = MeshBoolean::cgal::triangle_mesh_to_cgal(hollowed_mesh);
if (!MeshBoolean::cgal::does_bound_a_volume(*hollowed_mesh_cgal)) {
po.active_step_add_warning(PrintStateBase::WarningLevel::NON_CRITICAL,
L("Mesh to be hollowed is not suitable for hollowing (does not "
"bound a volume)."));
}
if (!MeshBoolean::cgal::does_bound_a_volume(*holes_mesh_cgal)) {
po.active_step_add_warning(PrintStateBase::WarningLevel::NON_CRITICAL,
L("Unable to drill the current configuration of holes into the "
"model."));
}
try {
MeshBoolean::cgal::minus(*hollowed_mesh_cgal, *holes_mesh_cgal);
@ -749,43 +761,6 @@ void SLAPrint::Steps::slice_supports(SLAPrintObject &po) {
report_status(-2, "", SlicingStatus::RELOAD_SLA_PREVIEW);
}
//static ClipperPolygons polyunion(const ClipperPolygons &subjects)
//{
// ClipperLib::Clipper clipper;
// bool closed = true;
// for(auto& path : subjects) {
// clipper.AddPath(path.Contour, ClipperLib::ptSubject, closed);
// clipper.AddPaths(path.Holes, ClipperLib::ptSubject, closed);
// }
// auto mode = ClipperLib::pftPositive;
// return libnest2d::clipper_execute(clipper, ClipperLib::ctUnion, mode, mode);
//}
//static ClipperPolygons polydiff(const ClipperPolygons &subjects, const ClipperPolygons& clips)
//{
// ClipperLib::Clipper clipper;
// bool closed = true;
// for(auto& path : subjects) {
// clipper.AddPath(path.Contour, ClipperLib::ptSubject, closed);
// clipper.AddPaths(path.Holes, ClipperLib::ptSubject, closed);
// }
// for(auto& path : clips) {
// clipper.AddPath(path.Contour, ClipperLib::ptClip, closed);
// clipper.AddPaths(path.Holes, ClipperLib::ptClip, closed);
// }
// auto mode = ClipperLib::pftPositive;
// return libnest2d::clipper_execute(clipper, ClipperLib::ctDifference, mode, mode);
//}
// get polygons for all instances in the object
static ExPolygons get_all_polygons(const SliceRecord& record, SliceOrigin o)
{