STL normals import #44536

New Issue

Zsolt Stefan · 2015-04-28T15:15:07+02:00

Zsolt Stefan commented

2015-04-28 15:15:07 +02:00

Hi, the creator of the STL I/O script Guillaume Bouchard wrote in the wiki to file a bug report if someone needs normals export. Export has been added. We now have custom normals in Blender, I would therefore like to ask if someone could also add STL normals import.

Thank you and cheers,
Zsolt

Hi, the creator of the STL I/O script Guillaume Bouchard wrote in the wiki to file a bug report if someone needs normals export. Export has been added. We now have custom normals in Blender, I would therefore like to ask if someone could also add STL normals import. Thank you and cheers, Zsolt

Zsolt Stefan commented

2015-04-28 15:15:07 +02:00

Changed status to: 'Open'

Zsolt Stefan commented

2015-04-28 15:15:07 +02:00

Added subscriber: @ZsoltStefan

Bastien Montagne self-assigned this 2015-04-28 16:09:07 +02:00

Bastien Montagne commented

2015-04-28 16:09:28 +02:00

Not a bug, but a TODO… Will try to tackle that when I have time.

blender-admin commented

2015-05-03 12:00:49 +02:00

This issue was referenced by e75551f706

This issue was referenced by e75551f7062c6ef3d2eee456492a7c6d6bc6aeb2

Bastien Montagne commented

2015-05-03 12:01:29 +02:00

Changed status from 'Open' to: 'Resolved'

Bastien Montagne closed this issue

2015-05-03 12:01:29 +02:00

Bastien Montagne commented

2015-05-03 12:01:29 +02:00

Closed by commit e75551f706.

Closed by commit e75551f706.

Zsolt Stefan commented

2015-05-04 17:30:47 +02:00

Hi, thank you.
One problem though, this seems to have broken the import scalesetting. Only a scale = 1 works, any other value stops the import script with the following error:

Traceback (most recent call last):
  File "C:\Blender\blender-2.74-62b13c6-win64\2.74\scripts\addons\io_mesh_stl\__init__.py", line 151, in execute
    tris, tri_nors, pts = stl_utils.read_stl(path)
  File "C:\Blender\blender-2.74-62b13c6-win64\2.74\scripts\addons\io_mesh_stl\stl_utils.py", line 265, in read_stl
    for nor, pt in gen(data):
  File "C:\Blender\blender-2.74-62b13c6-win64\2.74\scripts\addons\io_mesh_stl\stl_utils.py", line 160, in _ascii_read
    curr_nor = tuple(map(float, l_item.split()[2:]))
NameError: name 'l_item' is not defined

location: <unknown location>:-1

Hi, thank you. One problem though, this seems to have broken the import **scale**setting. Only a scale = 1 works, any other value stops the import script with the following error: ``` Traceback (most recent call last): File "C:\Blender\blender-2.74-62b13c6-win64\2.74\scripts\addons\io_mesh_stl\__init__.py", line 151, in execute tris, tri_nors, pts = stl_utils.read_stl(path) File "C:\Blender\blender-2.74-62b13c6-win64\2.74\scripts\addons\io_mesh_stl\stl_utils.py", line 265, in read_stl for nor, pt in gen(data): File "C:\Blender\blender-2.74-62b13c6-win64\2.74\scripts\addons\io_mesh_stl\stl_utils.py", line 160, in _ascii_read curr_nor = tuple(map(float, l_item.split()[2:])) NameError: name 'l_item' is not defined location: <unknown location>:-1 ```

Bastien Montagne commented

2015-05-04 18:07:16 +02:00

Thanks for the headup, fixed typo in 2182a3db54.

Thanks for the headup, fixed typo in 2182a3db54.

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STL normals import #44536