Hi,
here is an example to create a Datum plane:
void createADatumPane(ProMdl mdl, ProFeature * csys, int c_sys_pane_type, wchar_t * panename, ProFeature * feat) {
ProElement pro_e_feature_tree, pro_e_feature_type, elem_const_type, elem_offset, pro_e_std_feature_name, elem_consts, elem_offset_ref;
ProErrorlist errs;
ProError tkerr;
ProValueData value_data;
ProValue value;
ProFeatureCreateOptions opts[1];
ProName wide_string = L"";
ProModelitem p_mdl_itm;
ProSelection sel;
ProElementAlloc(PRO_E_FEATURE_TREE, &pro_e_feature_tree);
ProElementAlloc(PRO_E_FEATURE_TYPE, &pro_e_feature_type);
value_data.type = PRO_VALUE_TYPE_INT;
value_data.v.i = PRO_FEAT_DATUM;
ProValueAlloc(&value);
ProValueDataSet ( value, &value_data );
ProElementValueSet ( pro_e_feature_type, value );
ProElemtreeElementAdd ( pro_e_feature_tree, NULL, pro_e_feature_type );
if (panename != NULL) {
wcscpy_s(wide_string, PRO_NAME_SIZE, panename);
ProElementAlloc(PRO_E_STD_FEATURE_NAME, &pro_e_std_feature_name);
value_data.type = PRO_VALUE_TYPE_WSTRING;
value_data.v.w = wide_string;
ProValueAlloc(&value);
ProValueDataSet(value, &value_data);
ProElementValueSet(pro_e_std_feature_name, value);
ProElemtreeElementAdd(pro_e_feature_tree, NULL, pro_e_std_feature_name);
}
ProElementAlloc (PRO_E_DTMPLN_CONSTRAINTS, &elem_consts);
ProElemtreeElementAdd (pro_e_feature_tree, NULL, elem_consts);
ProElementAlloc (PRO_E_DTMPLN_CONSTRAINT, &elem_offset);
ProElemtreeElementAdd (elem_consts, NULL, elem_offset);
ProElementAlloc(PRO_E_DTMPLN_CONSTR_TYPE, &elem_const_type);
value_data.type = PRO_VALUE_TYPE_INT;
value_data.v.i = c_sys_pane_type;
ProValueAlloc(&value);
ProValueDataSet(value, &value_data);
ProElementValueSet(elem_const_type, value);
ProElemtreeElementAdd(elem_offset, NULL, elem_const_type);
if (csys != NULL) {
ProSelection selection;
ProReference ref;
ProElementAlloc(PRO_E_DTMPLN_CONSTR_REF, &elem_offset_ref);
if (ProSelectionAlloc(NULL, csys, &selection) != PRO_TK_NO_ERROR) writeRunnerLog(L"m2", 2);;
if (ProSelectionToReference(selection, &ref) != PRO_TK_NO_ERROR) writeRunnerLog(L"m3", 2);;
if (ProElementReferenceSet(elem_offset_ref, ref) != PRO_TK_NO_ERROR) writeRunnerLog(L"m4", 2);;
ProElemtreeElementAdd(elem_offset, NULL, elem_offset_ref);
}
opts[0] = PRO_FEAT_CR_DEFINE_MISS_ELEMS;
ProMdlToModelitem(mdl, &p_mdl_itm);
ProSelectionAlloc(NULL, &p_mdl_itm, &sel);
tkerr = ProFeatureCreate(sel, pro_e_feature_tree, opts, 1, feat, &errs);
if (tkerr != PRO_TK_NO_ERROR) {
writeRunnerLog(L"Can't create the datum pane.", 2);
} else {
setCost(1);
}
ProSelectionFree(&sel);
ProElementFree(&pro_e_feature_tree);
}
Not much documentation, but I think you'll get out the needed code block to create elements out of these example.
Br,
Eike
