def process_ugrid(ugrid_filename, fmt2, fname2, data=None): """ Converts UGRID to Nastran/Cart3d/STL/Tecplot """ assert fmt2 in ['stl', 'nastran', 'cart3d', 'tecplot'], 'format2=%s' % fmt2 model = UGRID() model.read_ugrid(ugrid_filename) if fmt2 == 'nastran': # ugrid_to_nastran(model, fname2 include_shells = True include_solids = True bdf_filename = fname2 model.write_bdf(bdf_filename, include_shells=include_shells, include_solids=include_solids) elif fmt2 == 'cart3d': include_shells = False include_solids = True bdf_filename = fname2 + '.bdf' model.write_bdf(bdf_filename, include_shells=include_shells, include_solids=include_solids) # ugrid_to_cart3d(model, fname2) process_nastran(bdf_filename, 'cart3d', fname2, data=None) elif fmt2 == 'stl': include_shells = False include_solids = True bdf_filename = fname2 + '.bdf' model.write_bdf(bdf_filename, include_shells=include_shells, include_solids=include_solids) process_nastran(bdf_filename, 'cart3d', fname2, data=None) # ugrid_to_stl(model, fname2) elif fmt2 == 'tecplot': # ugrid_to_tecplot(model, fname2) tecplot = ugrid_to_tecplot(model) element_slice(tecplot, data) tecplot_filename = fname2 tecplot.write_tecplot(tecplot_filename) else: raise NotImplementedError(fmt2)
def test_ugrid_01(self): """tests solid_bending.bdf""" nastran_filename1 = os.path.join(nastran_path, 'solid_bending', 'solid_bending.bdf') ugrid_filename = os.path.join(nastran_path, 'solid_bending', 'solid_bending.b8.ugrid') nastran_to_ugrid(nastran_filename1, ugrid_filename_out=ugrid_filename, properties=None, check_shells=False, check_solids=True) assert os.path.exists(ugrid_filename), ugrid_filename nastran_filename2 = os.path.join(nastran_path, 'solid_bending', 'solid_bending2.bdf') model = ugrid3d_to_nastran(ugrid_filename, nastran_filename2, include_shells=True, include_solids=True, convert_pyram_to_penta=False, encoding=None, size=16, is_double=False) assert os.path.exists(nastran_filename2), nastran_filename2 #tecplot_filename1 = os.path.join(nastran_path, 'solid_bending', 'solid_bending.plt') #ugrid3d_to_tecplot_filename(model, tecplot_filename1) #assert os.path.exists(tecplot_filename1), tecplot_filename1 tecplot_filename2 = os.path.join(nastran_path, 'solid_bending', 'solid_bending2.plt') tecplot = ugrid_to_tecplot(model) tecplot.write_tecplot(tecplot_filename2, res_types=None, is_points=True, adjust_nids=True) assert os.path.exists(tecplot_filename2), tecplot_filename2
def process_ugrid(ugrid_filename, fmt2, fname2, data=None): """ Converts UGRID to Nastran/Cart3d/STL/Tecplot """ assert fmt2 in ['stl', 'nastran', 'cart3d', 'tecplot'], 'format2=%s' % fmt2 read_shells = True read_solids = True if fmt2 in ['stl', 'cart3d']: read_shells = True read_solids = False model = UGRID(read_shells=read_shells, read_solids=read_solids) model.read_ugrid(ugrid_filename) if fmt2 == 'nastran': # ugrid_to_nastran(model, fname2 include_shells = True include_solids = True bdf_filename = fname2 model.write_bdf(bdf_filename, include_shells=include_shells, include_solids=include_solids) elif fmt2 == 'cart3d': include_shells = True include_solids = False bdf_filename = fname2 + '.bdf' model.write_bdf(bdf_filename, include_shells=include_shells, include_solids=include_solids) # ugrid_to_cart3d(model, fname2) process_nastran(bdf_filename, 'cart3d', fname2, data=None) elif fmt2 == 'stl': include_shells = True include_solids = False bdf_filename = fname2 + '.bdf' model.write_bdf(bdf_filename, include_shells=include_shells, include_solids=include_solids) process_nastran(bdf_filename, 'cart3d', fname2, data=None) # ugrid_to_stl(model, fname2) elif fmt2 == 'tecplot': # ugrid_to_tecplot(model, fname2) tecplot = ugrid_to_tecplot(model) element_slice(tecplot, data) tecplot_filename = fname2 tecplot.write_tecplot(tecplot_filename) else: raise NotImplementedError(fmt2)