def process_stl(stl_filename, fmt2, fname2, data=None): """ Converts STL to Nastran/Cart3d """ assert fmt2 in ['stl', 'nastran', 'cart3d'], 'format2=%s' % fmt2 if '*' in stl_filename: stl_filenames = glob.glob(stl_filename) else: stl_filenames = [stl_filename] assert len(stl_filenames) > 0, stl_filenames from pyNastran.converters.stl.utils import merge_stl_files model = merge_stl_files(stl_filenames, stl_out_filename=None) scale = data['--scale'] if scale is not None: assert isinstance(scale, float), 'scale=%r type=%r' % (scale, type(scale)) model.nodes *= scale # model = STL() # model.read_stl(stl_filename) if fmt2 == 'nastran': from pyNastran.converters.stl.stl_to_nastran import stl_to_nastran stl_to_nastran(model, fname2) elif fmt2 == 'cart3d': from pyNastran.converters.stl.stl_to_cart3d import stl_to_cart3d stl_to_cart3d(model, fname2) elif fmt2 == 'stl': is_binary = data['--binary'] model.write_stl(fname2, is_binary=is_binary, float_fmt='%6.12f', stop_on_failure=False) # elif fmt2 == 'tecplot': # stl_to_tecplot(model, fname2) # elif fmt2 == 'ugrid': # stl_to_ugrid(model, fname2) else: raise NotImplementedError(fmt2)
def process_stl(stl_filename, fmt2, fname2, data=None): """ Converts STL to Nastran/Cart3d """ assert fmt2 in ['stl', 'nastran', 'cart3d'], 'format2=%s' % fmt2 if '*' in stl_filename: stl_filenames = glob.glob(stl_filename) else: stl_filenames = [stl_filename] assert len(stl_filenames) > 0, stl_filenames model = merge_stl_files(stl_filenames, stl_out_filename=None) # model = STL() # model.read_stl(stl_filename) if fmt2 == 'nastran': stl_to_nastran_filename(stl_filename, fname2) # stl_to_cart3d(model, fname2 + '.cart') # process_cart3d(fname2 + '.cart', 'nastran', fname2) # stl_to_nastran(model, fname2) elif fmt2 == 'cart3d': # stl_to_cart3d(model, fname2) stl_to_nastran_filename(stl_filename, fname2 + '.bdf') stl_to_nastran_filename(fname2 + '.bdf', fname2) elif fmt2 == 'stl': is_binary = data['--binary'] model.write_stl(fname2, is_binary=is_binary, float_fmt='%6.12f') # elif fmt2 == 'tecplot': # stl_to_tecplot(model, fname2) # elif fmt2 == 'ugrid': # stl_to_ugrid(model, fname2) else: raise NotImplementedError(fmt2)
def process_stl(stl_filename, fmt2, fname2, data=None): """ Converts STL to Nastran/Cart3d """ assert fmt2 in ['stl', 'nastran', 'cart3d'], 'format2=%s' % fmt2 if '*' in stl_filename: stl_filenames = glob.glob(stl_filename) else: stl_filenames = [stl_filename] assert len(stl_filenames) > 0, stl_filenames model = merge_stl_files(stl_filenames, stl_out_filename=None) scale = data['--scale'] if scale is not None: assert isinstance(scale, float), 'scale=%r type=%r' % (scale, type(scale)) model.nodes *= scale # model = STL() # model.read_stl(stl_filename) if fmt2 == 'nastran': stl_temp_filename = '__temp__.stl' model.write_stl(stl_out_filename, is_binary=True, #float_fmt='%6.12f', stop_on_failure=False) stl_to_nastran_filename(stl_temp_filename, fname2) os.remove(stl_temp_filename) # stl_to_cart3d(model, fname2 + '.cart') # process_cart3d(fname2 + '.cart', 'nastran', fname2) # stl_to_nastran(model, fname2) #elif fmt2 == 'cart3d': # we don't have an STL -> Cart3d, so we: # - STL -> BDF # - BDF -> Cart3D # stl_to_cart3d(model, fname2) #stl_to_nastran_filename(stl_filename, fname2 + '.bdf') #stl_to_cart3d_filename(fname2 + '.bdf', fname2) elif fmt2 == 'stl': is_binary = data['--binary'] model.write_stl(fname2, is_binary=is_binary, float_fmt='%6.12f', stop_on_failure=False) # elif fmt2 == 'tecplot': # stl_to_tecplot(model, fname2) # elif fmt2 == 'ugrid': # stl_to_ugrid(model, fname2) else: raise NotImplementedError(fmt2)