Connecting pythonocc 3D viewing window to the PyQt5 UI

[jhha2445]

Hi, I'm trying to connect the pythonocc 3D view to PyQt5 UI. I have a PyQt widget window as below, and I want to make it so that if I press the 'PushButton', my pythonocc 3D view would pop up in the square with a name 'label1' to the bottom of the PushButton.

If you could help me to show the simple filet, generated from the code below, in the box 'label1', that would be really much appreciated. I'm kind of new to all this, and i've been struggling with this problem for quite a bit now, and I couldn't find much info anywhere either... Thanks in advance.

from OCC.gp import gp_Pnt,gp_Dir,gp_Pln
from OCC.Display.SimpleGui import init_display
from OCC.ChFi2d import ChFi2d_AnaFilletAlgo
from OCC.BRepBuilderAPI import BRepBuilderAPI_MakeEdge,BRepBuilderAPI_MakeWire

from core_geometry_utils import make_wire
display,start_display, add_menu,add_functionto_menu = init_display()

p1 = gp_Pnt(0, 0, 0) 
p2 = gp_Pnt(5, 5, 0)
p3 = gp_Pnt(-5,5, 0)

ed1 = BRepBuilderAPI_MakeEdge(p3,p2).Edge()
ed2 = BRepBuilderAPI_MakeEdge(p2,p1).Edge()

f = ChFi2d_AnaFilletAlgo()
f.Init(ed1,ed2,gp_Pln())
radius = 1.0
f.Perform(radius)
fillet2d = f.Result(ed1,ed2)

w = make_wire([ed1, fillet2d, ed2])
display.DisplayShape(w)
start_display()

[dongpipi]

Sorry that im not good at PyQt... Could you please tell me what module 'core_geometry_utils' is? I didnt find it in pythonocc 0.18.1. Thanks!

[qunat]

I can help you i can supply an example to you

[HerveGlz]

I can help you i can supply an example to you

Hi @qunat , will it be possible to share it to the community here so that we can understand how to do it as well ? Since I am interested in this topic too. Thanks in advance for your help.

[adam-urbanczyk]

Here you can find an example of integrating PythonOCC into a medium size PyQt5 application: https://github.com/CadQuery/CQ-editor @HerveGlz

[HerveGlz]

Here you can find an example of integrating PythonOCC into a medium size PyQt5 application: https://github.com/CadQuery/CQ-editor @HerveGlz

Thanks a lot @adam-urbanczyk It seems to be a great example to discover how to do it and at the same time a nice pythonocc based application to play with.

[Tanneguydv]

there's an example of integration here : https://github.com/tpaviot/pythonocc-demos/blob/master/examples/core_display_qt5_app.py

I guess we could close the issue

[qunat]

you can refer the project https://github.com/qunat/Pythonocc-CAD