Some modules/bindings missing...

[frmdstryr]

Hi! Glad to see OCP has been released!

I tried porting DeclaraCAD to OCP with just a find and replace and hit a few errors.

Version:

ocp                       7.4                     1_py3.7    cadquery

A few errors (after commenting some things out to try and catch others)

# 1st
from OCP.TopTools import (
ImportError: cannot import name 'TopTools_ListIteratorOfListOfShape' from 'OCP.TopTools' (unknown location)

# 2nd
ModuleNotFoundError: No module named 'OCP.STEPCAFControl'; 'OCP' is not a package

# 3rd (Cannot get further without making a lot more changes...)
AttributeError: type object 'OCP.TopoDS.TopoDS' has no attribute 'Vertex_'
AttributeError: type object 'OCP.Font.Font_FontMgr' has no attribute 'GetInstance_'
AttributeError: type object 'OCP.gp.gp' has no attribute 'Origin_'
AttributeError: type object 'OCP.AIS.AIS_Shape' has no attribute 'SelectionMode_

Does OCP add bindings for static members in a different way than pyOCCT?

If there's any way I can help test in the future let me know, thanks!

[adam-urbanczyk]

From the top of my head:

(1) I did not wrap the nested iterators but there should be an __iter__ method exposed
(2) STEPCAFControl is not wrapped at the moment
(3) Static methods end with _s

[adam-urbanczyk]

@frmdstryr regarding TopTools_ListIteratorOfListOfShape I see that you are using it here:
https://github.com/codelv/declaracad/blob/ec6d05eeece2a5b3785cfc4f90c9ab3cf4051323/declaracad/occ/impl/occ_shape.py#L110
it should be possible to skip it completely:

for topo_to_add in occ_seq:
    seq.append(topo_to_add)

[adam-urbanczyk]

BTW: I'll try wrapping STEPCAFControl once #14 is solved. If you want to help you could try generating and compiling bindings with this module added to the conf file (ocp.toml)

[frmdstryr]

Ok, I gave another try. Iterating over the occ_seq as you mentioned is working well. Replacing _s is also working. Do you happen to know what convention python-occ uses?

Hit one more error...

AttributeError: type object 'OCP.Graphic3d.Graphic3d_RenderingParams' has no attribute 'Anaglyph_RedCyan_Optimized'

But after commenting out that everything else seems to be working.

Nice work!

[adam-urbanczyk]

@frmdstryr I added STEPCAFControl in 8aaad0e, azure should be finished in a couple of hours and then you can just pull the conda package from our channel. Let me know how it works. If you have access to osx I could use some help in testing the UI related functionality in OCP (Cocoa_Window and related).

Some of the fields of Graphic3d_RenderingParams are not exposed indeed, for now pywrap is not binding nested types.

[jmwright]

It seems like the Interface_Static binding may be missing as mentioned here.

[jmwright]

Please ignore my post about Interface_Static. It's not OCP.Interface_Static, it's OCP.Interface.Interface_Static which is present.

[adam-urbanczyk]

All nested enums should be wrapped now.