From 9ec9111dcbac7414e503a8a3d01cfb66ce7184c9 Mon Sep 17 00:00:00 2001 From: Marius Kintel Date: Wed, 7 Sep 2011 00:47:01 +0200 Subject: Fixed another projection() crash bug; only 3D children diff --git a/src/PolySetCGALEvaluator.cc b/src/PolySetCGALEvaluator.cc index 1ac053f..ff02359 100644 --- a/src/PolySetCGALEvaluator.cc +++ b/src/PolySetCGALEvaluator.cc @@ -29,6 +29,10 @@ PolySet *PolySetCGALEvaluator::evaluatePolySet(const ProjectionNode &node, Abstr else sum += N; } if (sum.empty()) return NULL; + if (sum.dim != 2) { + PRINTF("WARNING: Body of projection() must be a 3D object"); + return NULL; + } PolySet *ps = new PolySet(); ps->convexity = node.convexity; -- cgit v0.10.1