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Merge pull request #18756 from Ultimaker/CURA-11703_fix_ucp_jump_coords

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[CURA-11703] Reset entire scene around center for UCP.
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HellAholic 2024-03-29 11:36:45 +01:00 • committed by GitHub
commit 29c3c2f098
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plugins/3MFReader/ThreeMFWorkspaceReader.py
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@ -10,6 +10,8 @@ from typing import cast, Dict, List, Optional, Tuple, Any, Set
import xml.etree.ElementTree as ET
from UM.Math.AxisAlignedBox import AxisAlignedBox
from UM.Math.Vector import Vector
from UM.Util import parseBool
from UM.Workspace.WorkspaceReader import WorkspaceReader
from UM.Application import Application
@ -936,6 +938,24 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
if nodes is None:
nodes = []
if self._is_ucp:
# We might be on a different printer than the one this project was made on.
# The offset to the printers' center isn't saved; instead, try to just fit everything on the buildplate.
full_extents = None
for node in nodes:
extents = node.getMeshData().getExtents() if node.getMeshData() else None
if extents is not None:
pos = node.getPosition()
node_box = AxisAlignedBox(extents.minimum + pos, extents.maximum + pos)
if full_extents is None:
full_extents = node_box
else:
full_extents = full_extents + node_box
if full_extents.isValid():
for node in nodes:
pos = node.getPosition()
node.setPosition(Vector(pos.x - full_extents.center.x, pos.y, pos.z - full_extents.center.z))
base_file_name = os.path.basename(file_name)
self.setWorkspaceName(base_file_name)