[Topologic] Redefining BIM through Spatial Topology, Information, and Grammars

P by paullee on 9 Aug 2022 #

@brunopostle said:

Basically, it is a 'package repository' in addition to the default fedora repositories, so it isn't intended for direct download, enable it like this:

dnf copr enable bpostle/IfcOpenShell

Hi, thanks for your Copr works and I have been using it on Fedora.

I have upgraded to Fedora 36 for a few weeks and would like to install the Topologic support. Is there any plan to include in the Copr the support for Fedora 36 ? Thanks :D

B by brunopostle on 9 Aug 2022 # +1 votes

@paullee oops I forgot, fixed

P by paullee on 10 Aug 2022, edited 10 Aug 2022 #

@brunopostle said:

@paullee oops I forgot, fixed

Found and try using, just to report below :D

FreeCAD latest release 0.20 is still using Python 3.9

FC36 : Topologic-python3-0.0-0.20220131git.fc36.x86_64.rpm provides support to Python 3.10

FreeCAD does not find the Python 3.10 site package upon importing topologic
Now I use FC34 : Topologic-python3-0.0-0.20220131git.fc34.x86_64.rpm, which provide support to Python 3.9
And it works :D
Can support to Python 3.9 be also added ?

Thanks

B by brunopostle on 10 Aug 2022 # +1 votes

@paullee I'm packaging these as if they were normal fedora packages, so I'm linking to system libraries wherever possible, so on fedora 35 & 36 it is linked with python 3.10.

So you can either force install the old rpm for 3.9 support, or use the portable version in the Homemaker add-on zip which has Topologic compiled for 3.7, 3.8, 3.9 and 3.10, or you can install a freecad snapshot built for fedora 36 and python 3.10 from this freecad fedora copr repository.

T by topologic on 26 Aug 2022 # +3 votes

Today's progress. Topologic is interactive on the web! Try it for yourself at: https://wassimj-topologicst-plotly-test01-yul95o.streamlitapp.com/

D by duncan on 6 Oct 2022, edited 6 Oct 2022 #

@topologic does it make sense to keep this or have you considered just redirecting to this osarch forum?

https://topologic.app/community/

I just had a colleague posting internally wondering where the community was and where they could read about what people are using it for. This forum seems like the place for that.

T by topologic on 6 Oct 2022 #

@duncan said:

@topologic does it make sense to keep this or have you considered just redirecting to this osarch forum?

https://topologic.app/community/

I just had a colleague posting internally wondering where the community was and where they could read about what people are using it for. This forum seems like the place for that.

I agree. The community page on http://topologic.app never took off. These pages is where the discussion about Topologic is. When I have a few minutes, I will edit that web page to include a link to these pages. Thank you for the suggestion.

D by duncan on 6 Oct 2022 #

@topologic said:

I agree. The community page on http://topologic.app never took off. These pages is where the discussion about Topologic is. When I have a few minutes, I will edit that web page to include a link to these pages. Thank you for the suggestion.

Please feel free (encouraged) to use OSArch branding/logo and say something more general about what this OSArch project is about :-)

D by duncan on 8 Oct 2022 # +1 votes

By-the-way ... I really think it's time to stop keeping the whole discussion of topologic in one thread. It's almost useless to anyone searching for a specific answer.

T by topologic on 9 Oct 2022 # +1 votes

@duncan said:

@topologic said:

I agree. The community page on http://topologic.app never took off. These pages is where the discussion about Topologic is. When I have a few minutes, I will edit that web page to include a link to these pages. Thank you for the suggestion.

Please feel free (encouraged) to use OSArch branding/logo and say something more general about what this OSArch project is about :-)

This is done! Please check and let me know if you are happy with how it looks and what it says: https://topologic.app/community/

T by topologic on 9 Oct 2022 # +3 votes

For those of you who have not yet heard :)

pip install topologicpy

N by nikitron on 20 Nov 2022 #

https://github.com/nortikin/sverchok/blob/master/index.yaml

there is change in menu approach.

Please, grub your menu to that to make it work.

N by nikitron on 19 Dec 2022 #

https://github.com/nortikin/sverchok/commit/8192dcdd6de89908e2541432f688949a13ca252a also changes influence on registration. please, follow also sverchok chat https://t.me/sverchok_3d

T by topologic on 13 Jan 2023 # +1 votes

@paullee topologicpy works perfectly well in FreeCAD 0.20 on Windows. Here is what I did to make it work:

import sys

sys.path.append("path/to/the/top/folder/that/contains/topologicpy/")

import topologicpy

from topologicpy.Vertex import Vertex

v = Vertex.ByCoordinates(10,20,30)

print(Vertex.X(v), Vertex.Y(v), Vertex.Z(v))

10 20 30

P by paullee on 13 Jan 2023 #

Hmmm, searched on my Fedora 36 and seems found it under .local/lib/python3.10/site-packages ...

import sys

sys.path.append("/home/paullee/.local/lib/python3.10/site-packages")

import topologicpy

Traceback (most recent call last):

File "<input>", line 1, in <module>

File "/home/paullee/Downloads/FreeCAD_weekly-builds-31391-2022-12-22-conda-Linux-x86_64-py310/squashfs-root/usr/lib/python3.10/site-packages/shiboken2/files.dir/shibokensupport/feature.py", line 139, in _import

return original_import(name, *args, **kwargs)

File "/home/paullee/.local/lib/python3.10/site-packages/topologicpy/init.py", line 16, in <module>

import topologic

File "/home/paullee/Downloads/FreeCAD_weekly-builds-31391-2022-12-22-conda-Linux-x86_64-py310/squashfs-root/usr/lib/python3.10> /site-packages/shiboken2/files.dir/shibokensupport/feature.py", line 139, in _import

return original_import(name, *args, **kwargs)

ImportError: /home/paullee/.local/lib/python3.10/site-packages/topologicpy/bin/linux/topologic/./libTopologicCore.so.0: undefined symbol: _ZN24BRepBuilderAPI_MakeShape5BuildEv

T by topologic on 13 Jan 2023 # +1 votes

I am not a Linux expert, but it seems that the bundled version of topologic is not compatible with your system. If you can get your hands on a compiled and compatible version of topologic for Linux (eg from homemaker) just drop it in the bin/Linux/topologic folder inside topologicpy

T by topologic on 13 Jan 2023 # +1 votes

One test would be to delete the files in bin/linux/topologic and try again. It might find the one you got working from homemaker

P by paullee on 14 Jan 2023 # +1 votes

It seems:-

FC_0.20, with Python 3.9 + Brunopostle's packages for Fedora 36

= import topologic : OK

FC_0.21_pre, with Python 3.10 + Brunopostle's packages for Fedora 36

= import topologic : Not OK

= import topologicpy : Not OK

T by topologic on 14 Jan 2023 #

@paullee said:

It seems:-

FC_0.20, with Python 3.9 + Brunopostle's packages for Fedora 36

= import topologic : OK

FC_0.21_pre, with Python 3.10 + Brunopostle's packages for Fedora 36

= import topologic : Not OK

= import topologicpy : Not OK

What about import topologicpy with FC_0.20 with Python 3.9?

B by brunopostle on 15 Jan 2023 # +1 votes

@paullee I'm> @paullee said:

It seems:-

FC_0.20, with Python 3.9 + Brunopostle's packages for Fedora 36

= import topologic : OK

FC_0.21_pre, with Python 3.10 + Brunopostle's packages for Fedora 36

= import topologic : Not OK

= import topologicpy : Not OK

my rpms of blenderbim and topologic use the system python. freecad downloads come with their own python interpreter (like blender), surely?

P by paullee on 15 Jan 2023, edited 15 Jan 2023 #

@topologic said:

What about import topologicpy with FC_0.20 with Python 3.9?

It is not supposed to work - as it seems installed under python 3.10 ?

/home/paullee/.local/lib/python3.10/site-packages/topologicpy

However in FC 0.20 python console (using 3.9 python version), forcing it to look into python 3.10 location :-

sys.path.append("/home/paullee/.local/lib/python3.10/site-packages")

import topologicpy

topologicpy.platform

'linux'

topologicpy.os

<module 'os' from '/home/paullee/Downloads/FreeCAD-0.20.0-Linux-x86_64/squashfs-root/usr/lib/python3.9/os.py'>

topologicpy.topologic.Vertex

<class 'topologic.Vertex'>

dir (topologicpy)

['builtins', 'cached', 'doc', 'file', 'loader', 'name', 'package', 'path', 'spec', 'os', 'os_name', 'platform', 're', 'sitePackagesFolderName', 'sys', 'test1', 'topologic', 'topologicFolderName', 'topologicPath']

No Vertex etc. directly under topologicpy, but under topologicpy.topologic ....

P by paullee on 15 Jan 2023, edited 15 Jan 2023 #

@brunopostle said:

@paullee I'm>

...

my rpms of blenderbim and topologic use the system python. freecad downloads come with their own python interpreter (like blender), surely?

Thanks :D

This is FC 0.20 screencapture -

Below

is FC 0.21 screencapture -

To my understanding -

Python 3.9 is in FC 0.20

Python 3.10 is in FC 0.21_pre

T by topologic on 15 Jan 2023 #

@paullee did you try

import topologicpy

from topologicpy.Vertex import Vertex

v = Vertex.ByCoordinates(10,20,30)

print(v)

P by paullee on 15 Jan 2023 # +1 votes

Yes it is working on FC 0.20 (importing 3.10 topologicpy in 3.9 python console) :-

Python 3.9.13 | packaged by conda-forge | (main, May 27 2022, 17:07:55)

[GCC 10.3.0] on linux

Type 'help', 'copyright', 'credits' or 'license' for more information.

sys.path.append("/home/paullee/.local/lib/python3.10/site-packages")

import topologicpy

from topologicpy.Vertex import Vertex

v = Vertex.ByCoordinates(10,20,30)

print(v)

<topologic.Vertex object at 0x7f3b3c21a270>

T by topologic on 15 Jan 2023, edited 15 Jan 2023 # +1 votes

@paullee Atleast it works under FC 0.20. It doesn’t matter if topologicpy was installed under python 3.10 because topologic has .pyd files for python 3.7 3.8 3.9 and 3.10