3D-printing/Cura
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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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8
cura/ConvexHullDecorator.py Normal file → Executable file
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@ -59,7 +59,8 @@ class ConvexHullDecorator(SceneNodeDecorator):
hull = self._compute2DConvexHull()
if self._global_stack and self._node:
if self._global_stack.getProperty("print_sequence", "value") == "one_at_a_time" and not self._node.getParent().callDecoration("isGroup"):
# Parent can be None if node is just loaded.
if self._global_stack.getProperty("print_sequence", "value") == "one_at_a_time" and (self._node.getParent() is None or not self._node.getParent().callDecoration("isGroup")):
hull = hull.getMinkowskiHull(Polygon(numpy.array(self._global_stack.getProperty("machine_head_polygon", "value"), numpy.float32)))
hull = self._add2DAdhesionMargin(hull)
return hull
@ -79,7 +80,7 @@ class ConvexHullDecorator(SceneNodeDecorator):
return None
if self._global_stack:
if self._global_stack.getProperty("print_sequence", "value") == "one_at_a_time" and not self._node.getParent().callDecoration("isGroup"):
if self._global_stack.getProperty("print_sequence", "value") == "one_at_a_time" and (self._node.getParent() is None or not self._node.getParent().callDecoration("isGroup")):
head_with_fans = self._compute2DConvexHeadMin()
head_with_fans_with_adhesion_margin = self._add2DAdhesionMargin(head_with_fans)
return head_with_fans_with_adhesion_margin
@ -93,8 +94,7 @@ class ConvexHullDecorator(SceneNodeDecorator):
return None
if self._global_stack:
if self._global_stack.getProperty("print_sequence", "value") == "one_at_a_time" and not self._node.getParent().callDecoration("isGroup"):
if self._global_stack.getProperty("print_sequence", "value") == "one_at_a_time" and (self._node.getParent() is None or not self._node.getParent().callDecoration("isGroup")):
# Printing one at a time and it's not an object in a group
return self._compute2DConvexHull()
return None

4
cura/ShapeArray.py
View file

@ -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)