def _make_solid(shells):
if not isinstance(shells, (list, tuple)):
shells = [shells]
algo = BRepBuilderAPI_MakeSolid()
for s in shells:
algo.Add(s.Shell())
fixer = ShapeFix_Solid(algo.Solid())
fixer.Perform()
return Shape(fixer.Solid())
def fix_close_solid(occsolid):
"""
This function fixes an OCCsolid by making sure all the OCCfaces in the solid have an outward orientation.
Parameters
----------
occsolid : OCCsolid
The OCCsolid to be fixed.
Returns
-------
fixed solid : OCCsolid
The fixed OCCsolid. If None it means the solid is not fixed.
"""
shape_fix = ShapeFix_Solid(occsolid)
shape_fix.Perform()
fix_solid = shape_fix.Solid()
fix_solid_list = fetch.topo_explorer(fix_solid, "solid")
if not fix_solid_list:
return None
else:
fix_solid = fix_solid_list[0]
breplib.OrientClosedSolid(fix_solid)
return fix_solid
def _shapefix_solid(shp):
algo2 = ShapeFix_Solid(shp.Shape())
algo2.Perform()
return Shape(algo2.Solid())