C++ (Cpp) MaterialList::material示例

示例#1

文件： py_graphics.C 项目： gzoppetti/ExscitechVmd

// material(name)
static PyObject *graphics_material(PyObject *self, PyObject *args) {
  int id;
  char *name;
  if (!PyArg_ParseTuple(args, (char *)"is:graphics.material", &id, &name))
     return NULL;

  MoleculeGraphics *mol = mol_from_id(id);
  if (!mol)
    return NULL;

  MaterialList *mlist = get_vmdapp()->materialList;
  int matindex = mlist->material_index(name);
  if (matindex < 0) {
    PyErr_SetString(PyExc_ValueError, (char *)"Invalid material name");
    return NULL;
  }
  int result = mol->use_material(mlist->material(matindex));
  return PyInt_FromLong(result);
}