def export_surface():
S = selection.check(single=True)
if S:
types = [ "Abaqus INP files (*.inp)" ]
fn = askNewFilename(GD.cfg['workdir'],types)
if fn:
print("Exporting surface model to %s" % fn)
updateGUI()
fe_abq.exportMesh(fn,S,eltype='S3',header="Abaqus model generated by pyFormex from input file %s" % os.path.basename(fn))
def export_volume():
if PF['volume'] is None:
return
types = [ "Abaqus INP files (*.inp)" ]
fn = askNewFilename(GD.cfg['workdir'],types)
if fn:
print("Exporting volume model to %s" % fn)
updateGUI()
mesh = Mesh(PF['volume'])
fe_abq.exportMesh(fn,mesh,eltype='C3D%d' % elems.shape[1],header="Abaqus model generated by tetgen from surface in STL file %s.stl" % PF['project'])
def stl_to_abaqus(fn):
print("Converting %s to Abaqus .INP format" % fn)
tetgen.runTetgen(fn)
fb = os.path.splitext(fn)[0]
nodes = tetgen.readNodes(fb+'.1.node')
elems = tetgen.readElems(fb+'.1.ele')
faces = tetgen.readSurface(fb+'.1.smesh')
print("Exporting surface model")
smesh = Mesh(nodes,faces,eltype='S3')
fe_abq.exportMesh(fb+'-surface.inp',smesh,"Abaqus model generated by tetgen from surface in STL file %s" % fn)
print("Exporting volume model")
vmesh = Mesh(nodes,elems,eltype='C3D%d' % elems.shape[1])
abq_export(fb+'-volume.inp',vmesh,"Abaqus model generated by tetgen from surface in STL file %s" % fn)
def stl_to_abaqus(fn):
print("Converting %s to Abaqus .INP format" % fn)
tetgen.runTetgen(fn)
fb = os.path.splitext(fn)[0]
nodes = tetgen.readNodes(fb + '.1.node')
elems = tetgen.readElems(fb + '.1.ele')
faces = tetgen.readSurface(fb + '.1.smesh')
print("Exporting surface model")
smesh = Mesh(nodes, faces, eltype='S3')
fe_abq.exportMesh(
fb + '-surface.inp', smesh,
"Abaqus model generated by tetgen from surface in STL file %s" % fn)
print("Exporting volume model")
vmesh = Mesh(nodes, elems, eltype='C3D%d' % elems.shape[1])
abq_export(
fb + '-volume.inp', vmesh,
"Abaqus model generated by tetgen from surface in STL file %s" % fn)
