| Age | Commit message (Collapse) | Author | 
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Merge remote branch 'upstream/master' into visitortests
Conflicts:
	src/cgaladv.cc
	src/export.cc
	src/openscad.cc
	src/polyset.cc
	src/transform.cc
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wrong place, refactored cache into separate class
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refcount, basic cache mechanism is in place, instantiating polysets are controlled through PolySetEvaluator
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