Ported PrintObject::bridge_over_infill() to XS

1 files changed, 21 insertions, 0 deletions

diff --git a/xs/src/libslic3r/SurfaceCollection.cpp b/xs/src/libslic3r/SurfaceCollection.cpp
index 027138818..ccf1eaa4e 100644
--- a/xs/src/libslic3r/SurfaceCollection.cpp
+++ b/xs/src/libslic3r/SurfaceCollection.cpp
@@ -80,6 +80,27 @@ SurfaceCollection::any_internal_contains(const T &item) const
 template bool SurfaceCollection::any_internal_contains<Line>(const Line &item) const;
 template bool SurfaceCollection::any_internal_contains<Polyline>(const Polyline &item) const;
 
+SurfacesPtr
+SurfaceCollection::filter_by_type(SurfaceType type)
+{
+    SurfacesPtr ss;
+    for (Surfaces::iterator surface = this->surfaces.begin(); surface != this->surfaces.end(); ++surface) {
+        if (surface->surface_type == type) ss.push_back(&*surface);
+    }
+    return ss;
+}
+
+void
+SurfaceCollection::filter_by_type(SurfaceType type, Polygons* polygons)
+{
+    for (Surfaces::iterator surface = this->surfaces.begin(); surface != this->surfaces.end(); ++surface) {
+        if (surface->surface_type == type) {
+            Polygons pp = surface->expolygon;
+            polygons->insert(polygons->end(), pp.begin(), pp.end());
+        }
+    }
+}
+
 #ifdef SLIC3RXS
 REGISTER_CLASS(SurfaceCollection, "Surface::Collection");
 #endif