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Fixed one_at_a_time and arranger. CURA-3670

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This commit is contained in:
Jack Ha 2017-04-10 11:16:34 +02:00
parent c94b05e0f4
commit 3d8e94964b
2 changed files with 8 additions and 6 deletions
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4
cura/ShapeArray.py
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@ -43,8 +43,10 @@ class ShapeArray:
transform_x = transform._data[0][3]
transform_y = transform._data[2][3]
hull_verts = node.callDecoration("getConvexHull")
# For one_at_a_time printing you need the convex hull head.
hull_head_verts = node.callDecoration("getConvexHullHead") or hull_verts
offset_verts = hull_verts.getMinkowskiHull(Polygon.approximatedCircle(min_offset))
offset_verts = hull_head_verts.getMinkowskiHull(Polygon.approximatedCircle(min_offset))
offset_points = copy.deepcopy(offset_verts._points) # x, y
offset_points[:, 0] = numpy.add(offset_points[:, 0], -transform_x)
offset_points[:, 1] = numpy.add(offset_points[:, 1], -transform_y)