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The inwards move after an external loop was still randomly generated outwards in some cases. Perimeters are now generated with a distinct iterator for each slice. Nested islands are also correctly supported too. Various regression tests included. #2253

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This commit is contained in:
Alessandro Ranellucci 2015-01-08 15:19:56 +01:00
parent af92e3d49e
commit 406d045ced
7 changed files with 183 additions and 70 deletions
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6
xs/src/libslic3r/ExtrusionEntity.hpp
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@ -35,6 +35,9 @@ enum ExtrusionLoopRole {
class ExtrusionEntity
{
public:
virtual bool is_loop() const {
return false;
};
virtual ExtrusionEntity* clone() const = 0;
virtual ~ExtrusionEntity() {};
virtual void reverse() = 0;
@ -84,6 +87,9 @@ class ExtrusionLoop : public ExtrusionEntity
ExtrusionLoopRole role;
ExtrusionLoop(ExtrusionLoopRole role = elrDefault) : role(role) {};
bool is_loop() const {
return true;
};
operator Polygon() const;
ExtrusionLoop* clone() const;
bool make_clockwise();