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Attempt to compensate build-area/volume for material shrinkage.

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part of CURA-8083
This commit is contained in:
Remco Burema 2021-12-14 17:04:20 +01:00
parent ef1a94c6e4
commit b6c0a49657
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GPG key ID: 215C49431D43F98C
1 changed files with 17 additions and 3 deletions
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20
cura/BuildVolume.py
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@ -572,8 +572,13 @@ class BuildVolume(SceneNode):
self.updateNodeBoundaryCheck()
def getBoundingBox(self):
return self._volume_aabb
def getBoundingBox(self) -> Optional[AxisAlignedBox]:
if self._volume_aabb is None:
return None
scale_xy = 100.0 / self._global_container_stack.getProperty("material_shrinkage_percentage_xy", "value")
scale_z = 100.0 / self._global_container_stack.getProperty("material_shrinkage_percentage_z" , "value")
scale_vector = Vector(scale_xy, scale_xy, scale_z)
return AxisAlignedBox(self._volume_aabb.minimum.scale(scale_vector), self._volume_aabb.minimum.scale(scale_vector))
def getRaftThickness(self) -> float:
return self._raft_thickness
@ -757,6 +762,12 @@ class BuildVolume(SceneNode):
self._extra_z_clearance = self._calculateExtraZClearance(ExtruderManager.getInstance().getUsedExtruderStacks())
self.rebuild()
def _scaleAreas(self, result_areas: List["Polygons"]) -> None:
for i, polygon in enumerate(result_areas):
result_areas[i] = polygon.scale(
100.0 / self._global_container_stack.getProperty("material_shrinkage_percentage_xy", "value")
)
def _updateDisallowedAreas(self) -> None:
if not self._global_container_stack:
return
@ -812,9 +823,11 @@ class BuildVolume(SceneNode):
self._disallowed_areas = []
for extruder_id in result_areas:
self._scaleAreas(result_areas[extruder_id])
self._disallowed_areas.extend(result_areas[extruder_id])
self._disallowed_areas_no_brim = []
for extruder_id in result_areas_no_brim:
self._scaleAreas(result_areas_no_brim[extruder_id])
self._disallowed_areas_no_brim.extend(result_areas_no_brim[extruder_id])
def _computeDisallowedAreasPrinted(self, used_extruders):
@ -1200,4 +1213,5 @@ class BuildVolume(SceneNode):
_distance_settings = ["infill_wipe_dist", "travel_avoid_distance", "support_offset", "support_enable", "travel_avoid_other_parts", "travel_avoid_supports", "wall_line_count", "wall_line_width_0", "wall_line_width_x"]
_extruder_settings = ["support_enable", "support_bottom_enable", "support_roof_enable", "support_infill_extruder_nr", "support_extruder_nr_layer_0", "support_bottom_extruder_nr", "support_roof_extruder_nr", "brim_line_count", "adhesion_extruder_nr", "adhesion_type"] #Settings that can affect which extruders are used.
_limit_to_extruder_settings = ["wall_extruder_nr", "wall_0_extruder_nr", "wall_x_extruder_nr", "top_bottom_extruder_nr", "infill_extruder_nr", "support_infill_extruder_nr", "support_extruder_nr_layer_0", "support_bottom_extruder_nr", "support_roof_extruder_nr", "adhesion_extruder_nr"]
_disallowed_area_settings = _skirt_settings + _prime_settings + _tower_settings + _ooze_shield_settings + _distance_settings + _extruder_settings
_material_size_settings = ["material_shrinkage_percentage", "material_shrinkage_percentage_xy", "material_shrinkage_percentage_z"]
_disallowed_area_settings = _skirt_settings + _prime_settings + _tower_settings + _ooze_shield_settings + _distance_settings + _extruder_settings + _material_size_settings