Collection of issues of demos with OCCT 7.4.0

[rainman110]

• [x] core_display_overlayered_image.py : No Addons Module anymore. @tpaviot What shall we do?
• [x] core_display_overlayered_lines.py : No Addons Module anymore.
• [x] core_display_overlayered_text.py : No Addons Module anymore.

[tpaviot]

You can remove it. I don't use it, nobody neverd asked or contributed something related. Moreover, it's a GUI stuff which is a nightmare to maintain (Qt4 Qt5 and so on). Bye bye Addons module and demos. Someone may bring them back to life if he needs them.

[rainman110]

I created the branch occt7.4.0 that fixes most of the problems. Please check this!

[tpaviot]

Great, I'm on it

[tpaviot]

I merged your two commits in my branch, and added two more examples. Everything pass, I still have to check the behaviour and outputs for each of them.

[rurubino1]

Hello, nice to meet you... Sorry the possibly stupid question, but I cannot run any example. For example core_helloworld.py

Traceback (most recent call last):

  File "C:\Users\rurubino\Documents\_RES House Modeling\BIM2BEM\pythonocc-demos-master\examples\core_helloworld.py", line 35, in <module>
    from OCC.Display.SimpleGui import init_display

  File "C:\ProgramData\Anaconda3\lib\site-packages\OCC\Display\SimpleGui.py", line 26, in <module>
    from OCC.Display.OCCViewer import OffscreenRenderer

  File "C:\ProgramData\Anaconda3\lib\site-packages\OCC\Display\OCCViewer.py", line 30, in <module>
    from OCC.Core.Aspect import Aspect_GFM_VER

  File "C:\ProgramData\Anaconda3\lib\site-packages\OCC\Core\Aspect.py", line 145, in <module>
    import OCC.Core.Standard

  File "C:\ProgramData\Anaconda3\lib\site-packages\OCC\Core\Standard.py", line 18, in <module>
    from . import _Standard

ImportError: DLL load failed: La procédure spécifiée est introuvable.

Any clue? thanks a lot in advance