diff options
Diffstat (limited to 'cura/Scene')
| -rw-r--r-- | cura/Scene/ConvexHullDecorator.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cura/Scene/ConvexHullDecorator.py b/cura/Scene/ConvexHullDecorator.py index bca3cdc240..5e025a504f 100644 --- a/cura/Scene/ConvexHullDecorator.py +++ b/cura/Scene/ConvexHullDecorator.py @@ -381,11 +381,12 @@ class ConvexHullDecorator(SceneNodeDecorator): :return: New Polygon instance that is offset with everything that influences the collision area. """ + # Shrinkage compensation. if not self._global_stack: # Should never happen. return convex_hull scale_factor = self._global_stack.getProperty("material_shrinkage_percentage", "value") / 100.0 result = convex_hull - if scale_factor != 1.0: + if scale_factor != 1.0 and not self.getNode().callDecoration("isGroup"): center = None if self._global_stack.getProperty("print_sequence", "value") == "one_at_a_time": # Find the root node that's placed in the scene; the root of the mesh group. @@ -408,11 +409,13 @@ class ConvexHullDecorator(SceneNodeDecorator): if center: result = convex_hull.scale(scale_factor, [center.x, center.z]) # Yes, use Z instead of Y. Mixed conventions there with how the OpenGL coordinates are transmitted. + # Horizontal expansion. horizontal_expansion = max( self._getSettingProperty("xy_offset", "value"), self._getSettingProperty("xy_offset_layer_0", "value") ) + # Mold. mold_width = 0 if self._getSettingProperty("mold_enabled", "value"): mold_width = self._getSettingProperty("mold_width", "value") |