diff options
Diffstat (limited to 'cura/BuildVolume.py')
| -rwxr-xr-x | cura/BuildVolume.py | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/cura/BuildVolume.py b/cura/BuildVolume.py index ff5888b722..4963df65cd 100755 --- a/cura/BuildVolume.py +++ b/cura/BuildVolume.py @@ -716,6 +716,11 @@ class BuildVolume(SceneNode): polygon = polygon.getMinkowskiHull(Polygon.approximatedCircle(border_size)) machine_disallowed_polygons.append(polygon) + # For certain machines we don't need to compute disallowed areas for each nozzle. + # So we check here and only do the nozzle offsetting if needed. + no_nozzle_offsetting_for_disallowed_areas = self._global_container_stack.getMetaDataEntry( + "no_nozzle_offsetting_for_disallowed_areas", False) + result = {} for extruder in used_extruders: extruder_id = extruder.getId() @@ -735,14 +740,17 @@ class BuildVolume(SceneNode): right_unreachable_border = 0 top_unreachable_border = 0 bottom_unreachable_border = 0 - #The build volume is defined as the union of the area that all extruders can reach, so we need to know the relative offset to all extruders. - for other_extruder in ExtruderManager.getInstance().getActiveExtruderStacks(): - other_offset_x = other_extruder.getProperty("machine_nozzle_offset_x", "value") - other_offset_y = other_extruder.getProperty("machine_nozzle_offset_y", "value") - left_unreachable_border = min(left_unreachable_border, other_offset_x - offset_x) - right_unreachable_border = max(right_unreachable_border, other_offset_x - offset_x) - top_unreachable_border = min(top_unreachable_border, other_offset_y - offset_y) - bottom_unreachable_border = max(bottom_unreachable_border, other_offset_y - offset_y) + + # Only do nozzle offsetting if needed + if not no_nozzle_offsetting_for_disallowed_areas: + #The build volume is defined as the union of the area that all extruders can reach, so we need to know the relative offset to all extruders. + for other_extruder in ExtruderManager.getInstance().getActiveExtruderStacks(): + other_offset_x = other_extruder.getProperty("machine_nozzle_offset_x", "value") + other_offset_y = other_extruder.getProperty("machine_nozzle_offset_y", "value") + left_unreachable_border = min(left_unreachable_border, other_offset_x - offset_x) + right_unreachable_border = max(right_unreachable_border, other_offset_x - offset_x) + top_unreachable_border = min(top_unreachable_border, other_offset_y - offset_y) + 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 |