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Fix: if load a model and scale it up to 0.1mm and then load another model then Cura will crash. It happens because the model 1 does not

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have any points for arranging it on the build plate
CURA-5867
This commit is contained in:
Aleksei S 2018-11-22 22:10:54 +01:00
parent 7ecad41625
commit 5be8b2810d
1 changed files with 5 additions and 0 deletions
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5
cura/Arranging/Arrange.py
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@ -66,6 +66,11 @@ class Arrange:
continue continue
vertices = vertices.getMinkowskiHull(Polygon.approximatedCircle(min_offset)) vertices = vertices.getMinkowskiHull(Polygon.approximatedCircle(min_offset))
points = copy.deepcopy(vertices._points) points = copy.deepcopy(vertices._points)
# After scaling (like up to 0.1 mm) the node might not have points
if len(points) == 0:
continue
shape_arr = ShapeArray.fromPolygon(points, scale = scale) shape_arr = ShapeArray.fromPolygon(points, scale = scale)
arranger.place(0, 0, shape_arr) arranger.place(0, 0, shape_arr)