def get_iso_dl(self): # create the isosurface display list self.isorender.set_surface_value(self.isothr) self.isorender.set_sampling(self.smpval) if ( self.texture ): if ( self.tex_name == 0 ): self.update_data_and_texture() face_z = False if self.data.get_zsize() <= 2: face_z = True if ( self.texture ): self.isodl = GLUtil.get_isosurface_dl(self.isorender, self.tex_name,face_z) else: self.isodl = GLUtil.get_isosurface_dl(self.isorender, 0,face_z)