From 6d184ea2810e796e083da0585a4a157c491ac6f3 Mon Sep 17 00:00:00 2001 From: Jaime van Kessel Date: Thu, 3 Sep 2015 16:38:58 +0200 Subject: [PATCH] One at a time now has the correct push free behaviour --- cura/PlatformPhysics.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/cura/PlatformPhysics.py b/cura/PlatformPhysics.py index c91aaaabde..bf2860d7d6 100644 --- a/cura/PlatformPhysics.py +++ b/cura/PlatformPhysics.py @@ -111,7 +111,11 @@ class PlatformPhysics: # Get the overlap distance for both convex hulls. If this returns None, there is no intersection. try: - overlap = node.callDecoration("getConvexHull").intersectsPolygon(other_node.callDecoration("getConvexHull")) + head_hull = node.callDecoration("getConvexHullHead") + if head_hull: + overlap = head_hull.intersectsPolygon(other_node.callDecoration("getConvexHull")) + else: + overlap = node.callDecoration("getConvexHull").intersectsPolygon(other_node.callDecoration("getConvexHull")) except: overlap = None #It can sometimes occur that the caclulated convex hull has no size, in which case there is no overlap.