diff options
Diffstat (limited to 'source/blender/freestyle/intern/stroke/StrokeIterators.h')
| -rw-r--r-- | source/blender/freestyle/intern/stroke/StrokeIterators.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/stroke/StrokeIterators.h b/source/blender/freestyle/intern/stroke/StrokeIterators.h index a8ec529fbfa..1df9aa2794a 100644 --- a/source/blender/freestyle/intern/stroke/StrokeIterators.h +++ b/source/blender/freestyle/intern/stroke/StrokeIterators.h @@ -171,6 +171,18 @@ public: return _it == _begin; } + /*! Returns true if the pointed StrokeVertex is the final valid StrokeVertex of the Stroke. */ + bool atLast() + { + if (_it == _end) + return false; + + ++_it; + bool result = (_it == _end); + --_it; + return result; + } + /*! Returns true if the pointed StrokeVertex is after the last StrokeVertex of the Stroke. */ bool isEnd() const { |