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author | Joseph Lenox <lenox.joseph@gmail.com> | 2018-07-26 07:47:56 +0300 |
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committer | Joseph Lenox <lenox.joseph@gmail.com> | 2018-07-26 07:47:56 +0300 |
commit | 5e09035181ec33a8a045e294925710c7921c565f (patch) | |
tree | 6a6bb930f9768a8dc109cf1fee62d6da5f2c116f | |
parent | 6710b249b11bd01c581736fe88d466d8b0d4b25b (diff) |
document the usage of flatten()
-rw-r--r-- | xs/src/libslic3r/ExtrusionEntityCollection.hpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/xs/src/libslic3r/ExtrusionEntityCollection.hpp b/xs/src/libslic3r/ExtrusionEntityCollection.hpp index 3b5052b40..819a1bc2c 100644 --- a/xs/src/libslic3r/ExtrusionEntityCollection.hpp +++ b/xs/src/libslic3r/ExtrusionEntityCollection.hpp @@ -26,10 +26,12 @@ class ExtrusionEntityCollection : public ExtrusionEntity /// Operator to convert and flatten this collection to a single vefctor of ExtrusionPaths. operator ExtrusionPaths() const; - + + /// This particular ExtrusionEntity is a collection. bool is_collection() const { return true; }; + bool can_reverse() const { return !this->no_sort; }; @@ -58,12 +60,18 @@ class ExtrusionEntityCollection : public ExtrusionEntity /// Returns a single vector of pointers to all non-collection items contained in this one void flatten(ExtrusionEntityCollection* retval) const; + + /// Returns a flattened copy of this ExtrusionEntityCollection. That is, all of the items in its entities vector are not collections. + /// You should be iterating over flatten().entities if you are interested in the underlying ExtrusionEntities (and don't care about hierarchy). ExtrusionEntityCollection flatten() const; + + double min_mm3_per_mm() const; Polyline as_polyline() const { CONFESS("Calling as_polyline() on a ExtrusionEntityCollection"); return Polyline(); }; + ExtrusionEntitiesPtr::iterator begin() { return entities.begin(); } ExtrusionEntitiesPtr::iterator end() { return entities.end(); } ExtrusionEntitiesPtr::const_iterator cbegin() const { return entities.cbegin(); } |