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Create disallowed areas for polar printers

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fieldOfView 2016-11-28 22:55:22 +01:00
parent 70bc8d8889
commit 31ca80d407
1 changed files with 73 additions and 28 deletions
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101
cura/BuildVolume.py
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@ -22,6 +22,7 @@ catalog = i18nCatalog("cura")
import numpy
import copy
import math
import UM.Settings.ContainerRegistry
@ -607,34 +608,78 @@ class BuildVolume(SceneNode):
bottom_unreachable_border = max(bottom_unreachable_border, other_offset_y - offset_y)
half_machine_width = self._global_container_stack.getProperty("machine_width", "value") / 2
half_machine_depth = self._global_container_stack.getProperty("machine_depth", "value") / 2
if border_size - left_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[-half_machine_width, -half_machine_depth],
[-half_machine_width, half_machine_depth],
[-half_machine_width + border_size - left_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border],
[-half_machine_width + border_size - left_unreachable_border, -half_machine_depth + border_size - top_unreachable_border]
], numpy.float32)))
if border_size + right_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[half_machine_width, half_machine_depth],
[half_machine_width, -half_machine_depth],
[half_machine_width - border_size - right_unreachable_border, -half_machine_depth + border_size - top_unreachable_border],
[half_machine_width - border_size - right_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border]
], numpy.float32)))
if border_size + bottom_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[-half_machine_width, half_machine_depth],
[half_machine_width, half_machine_depth],
[half_machine_width - border_size - right_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border],
[-half_machine_width + border_size - left_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border]
], numpy.float32)))
if border_size - top_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[half_machine_width, -half_machine_depth],
[-half_machine_width, -half_machine_depth],
[-half_machine_width + border_size - left_unreachable_border, -half_machine_depth + border_size - top_unreachable_border],
[half_machine_width - border_size - right_unreachable_border, -half_machine_depth + border_size - top_unreachable_border]
], numpy.float32)))
if self._shape.lower() != "elliptic":
if border_size - left_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[-half_machine_width, -half_machine_depth],
[-half_machine_width, half_machine_depth],
[-half_machine_width + border_size - left_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border],
[-half_machine_width + border_size - left_unreachable_border, -half_machine_depth + border_size - top_unreachable_border]
], numpy.float32)))
if border_size + right_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[half_machine_width, half_machine_depth],
[half_machine_width, -half_machine_depth],
[half_machine_width - border_size - right_unreachable_border, -half_machine_depth + border_size - top_unreachable_border],
[half_machine_width - border_size - right_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border]
], numpy.float32)))
if border_size + bottom_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[-half_machine_width, half_machine_depth],
[half_machine_width, half_machine_depth],
[half_machine_width - border_size - right_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border],
[-half_machine_width + border_size - left_unreachable_border, half_machine_depth - border_size - bottom_unreachable_border]
], numpy.float32)))
if border_size - top_unreachable_border > 0:
result[extruder_id].append(Polygon(numpy.array([
[half_machine_width, -half_machine_depth],
[-half_machine_width, -half_machine_depth],
[-half_machine_width + border_size - left_unreachable_border, -half_machine_depth + border_size - top_unreachable_border],
[half_machine_width - border_size - right_unreachable_border, -half_machine_depth + border_size - top_unreachable_border]
], numpy.float32)))
else:
sections = 32
arc_vertex = [0, half_machine_depth - border_size]
for i in range(0, sections):
quadrant = math.floor(4 * i / sections)
vertices = []
if quadrant == 0:
vertices.append([-half_machine_width, half_machine_depth])
elif quadrant == 1:
vertices.append([-half_machine_width, -half_machine_depth])
elif quadrant == 2:
vertices.append([half_machine_width, -half_machine_depth])
elif quadrant == 3:
vertices.append([half_machine_width, half_machine_depth])
vertices.append(arc_vertex)
angle = 2 * math.pi * (i + 1) / sections
arc_vertex = [-(half_machine_width - border_size) * math.sin(angle), (half_machine_depth - border_size) * math.cos(angle)]
vertices.append(arc_vertex)
result[extruder_id].append(Polygon(numpy.array(vertices, numpy.float32)))
if border_size > 0:
result[extruder_id].append(Polygon(numpy.array([
[-half_machine_width, -half_machine_depth],
[-half_machine_width, half_machine_depth],
[-half_machine_width + border_size, 0]
], numpy.float32)))
result[extruder_id].append(Polygon(numpy.array([
[-half_machine_width, half_machine_depth],
[ half_machine_width, half_machine_depth],
[ 0, half_machine_depth - border_size]
], numpy.float32)))
result[extruder_id].append(Polygon(numpy.array([
[ half_machine_width, half_machine_depth],
[ half_machine_width, -half_machine_depth],
[ half_machine_width - border_size, 0]
], numpy.float32)))
result[extruder_id].append(Polygon(numpy.array([
[ half_machine_width,-half_machine_depth],
[-half_machine_width,-half_machine_depth],
[ 0, -half_machine_depth + border_size]
], numpy.float32)))
return result