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Minor issue when dealing with files with empty layers at bottom. #2553

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This commit is contained in:
Alessandro Ranellucci 2015-01-18 12:35:05 +01:00
parent f11196525b
commit 9f0283f808
4 changed files with 18 additions and 9 deletions
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9
xs/src/libslic3r/Layer.hpp
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@ -72,7 +72,8 @@ class Layer {
friend class PrintObject;
public:
int id();
size_t id() const;
void set_id(size_t id);
PrintObject* object();
Layer *upper_layer;
@ -97,11 +98,11 @@ class Layer {
template <class T> bool any_bottom_region_slice_contains(const T &item) const;
protected:
int _id; // sequential number of layer, 0-based
size_t _id; // sequential number of layer, 0-based
PrintObject *_object;
Layer(int id, PrintObject *object, coordf_t height, coordf_t print_z,
Layer(size_t id, PrintObject *object, coordf_t height, coordf_t print_z,
coordf_t slice_z);
virtual ~Layer();
@ -119,7 +120,7 @@ class SupportLayer : public Layer {
ExtrusionEntityCollection support_interface_fills;
protected:
SupportLayer(int id, PrintObject *object, coordf_t height, coordf_t print_z,
SupportLayer(size_t id, PrintObject *object, coordf_t height, coordf_t print_z,
coordf_t slice_z);
virtual ~SupportLayer();
};