#!/usr/bin/env python
# coding: utf-8

# In[2]:


import os

from OCC.Core.gp import gp_Dir
from OCC.Display.WebGl.jupyter_renderer import JupyterRenderer
from OCC.Extend.DataExchange import read_step_file, export_shape_to_svg
from OCC.Display.WebGl.x3dom_renderer import X3DExporter


# In[ ]:





# In[3]:


shp = read_step_file(os.path.join('assets', 'models', 'Ventilator.stp'))


# In[4]:


x3dexp = X3DExporter(shp, None, None, False, (1,1,0), (0,0,0), 0, 0, (0,0,0), 2, 1)


# In[5]:


x3dexp.compute()


# In[6]:


len(x3dexp._triangle_sets)


# In[7]:


x3d=x3dexp.to_x3dfile_string(0)


# In[17]:


print(x3d)

from OCC.Core.VrmlAPI import VrmlAPI_Writer
# In[15]:


myWriter = VrmlAPI_Writer()


# In[16]:


myWriter.Write(shp,'Vent.wrl')


# 

# In[ ]: