3D-printing/Cura
1
0
Fork 0
mirror of https://github.com/Ultimaker/Cura.git synced 2025-07-14 18:27:51 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

One at a time mode now adds platform adhesion to convex hulls

Browse source 
CURA-403
This commit is contained in:
Jaime van Kessel 2016-09-01 15:42:00 +02:00
parent 7d8b3dfa51
commit 3f5d7b0f53
2 changed files with 11 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

12
cura/ConvexHullDecorator.py
View file

@ -56,6 +56,7 @@ class ConvexHullDecorator(SceneNodeDecorator):
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"):
hull = hull.getMinkowskiHull(Polygon(numpy.array(self._global_stack.getProperty("machine_head_polygon", "value"), numpy.float32)))
hull = self._add2DAdhesionMargin(hull)
return hull
## Get the convex hull of the node with the full head size
@ -229,17 +230,16 @@ class ConvexHullDecorator(SceneNodeDecorator):
machine_head_coords = numpy.array(
self._global_stack.getProperty("machine_head_with_fans_polygon", "value"),
numpy.float32)
head_y_size = abs(machine_head_coords).min() # safe margin to take off in all directions
if adhesion_type == "raft":
extra_margin = max(0, self._global_stack.getProperty("raft_margin", "value") - head_y_size)
extra_margin = max(0, self._global_stack.getProperty("raft_margin", "value"))
elif adhesion_type == "brim":
extra_margin = max(0, self._global_stack.getProperty("brim_width", "value") - head_y_size)
extra_margin = max(0, self._global_stack.getProperty("brim_line_count", "value") * self._global_stack.getProperty("skirt_brim_line_width", "value"))
elif adhesion_type == "skirt":
extra_margin = max(
0, self._global_stack.getProperty("skirt_gap", "value") +
self._global_stack.getProperty("skirt_line_count", "value") * self._global_stack.getProperty("skirt_brim_line_width", "value") -
head_y_size)
self._global_stack.getProperty("skirt_line_count", "value") * self._global_stack.getProperty("skirt_brim_line_width", "value"))
# adjust head_and_fans with extra margin
if extra_margin > 0:
# In Cura 2.2+, there is a function to create this circle-like polygon.
@ -288,4 +288,4 @@ class ConvexHullDecorator(SceneNodeDecorator):
_affected_settings = [
"adhesion_type", "raft_base_thickness", "raft_interface_thickness", "raft_surface_layers",
"raft_surface_thickness", "raft_airgap", "raft_margin", "print_sequence",
"skirt_gap", "skirt_line_count", "skirt_brim_line_width", "skirt_distance"]
"skirt_gap", "skirt_line_count", "skirt_brim_line_width", "skirt_distance", "brim_line_count"]