GitHub-Proxy/Cura
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura synced 2025-09-13 07:23:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

Ensure that the 3mf reader doesn't make groups of one

Browse Source
This commit is contained in:
Jaime van Kessel 2020-07-08 10:39:33 +02:00
parent 141ad8ff1d
commit 91690524c0
No known key found for this signature in database
GPG Key ID: 3710727397403C91
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
plugins/3MFReader/ThreeMFReader.py
View File

@ -169,8 +169,16 @@ class ThreeMFReader(MeshReader):
setting_container.setProperty(key, "value", setting_value)
if len(um_node.getChildren()) > 0 and um_node.getMeshData() is None:
group_decorator = GroupDecorator()
um_node.addDecorator(group_decorator)
if len(um_node.getAllChildren()) == 1:
# We don't want groups of one, so move the node up one "level"
child_node = um_node.getChildren()[0]
parent_transformation = um_node.getLocalTransformation()
child_transformation = child_node.getLocalTransformation()
child_node.setTransformation(parent_transformation.multiply(child_transformation))
um_node = um_node.getChildren()[0]
else:
group_decorator = GroupDecorator()
um_node.addDecorator(group_decorator)
um_node.setSelectable(True)
if um_node.getMeshData():
# Assuming that all nodes with mesh data are printable objects
@ -192,8 +200,8 @@ class ThreeMFReader(MeshReader):
um_node = self._convertSavitarNodeToUMNode(node, file_name)
if um_node is None:
continue
# compensate for original center position, if object(s) is/are not around its zero position
# compensate for original center position, if object(s) is/are not around its zero position
transform_matrix = Matrix()
mesh_data = um_node.getMeshData()
if mesh_data is not None: