Reenabled PolySet caching. Pass shared_ptrs to polysets around to better manage memory

1 files changed, 1 insertions, 1 deletions

diff --git a/src/node.h b/src/node.h
index 577ddd5..9f25627 100644
--- a/src/node.h
+++ b/src/node.h
@@ -37,7 +37,7 @@ public:
 	    Used for human-readable output. */
 	virtual std::string name() const;
   /*! Should return a PolySet of the given geometry. Returns NULL if smth. goes wrong */
-	virtual class PolySet *evaluate_polyset(class PolySetEvaluator *evaluator) const { return NULL; }
+	virtual class PolySet *evaluate_polyset(class PolySetEvaluator *) const { return NULL; }
 
   // FIXME: Make return value a reference
 	const std::vector<AbstractNode*> &getChildren() const {