z координата AcDbFace объектов

static void PetrPavlovv0_0_triang(void)
{
// пропускаю код создания Файсов

//Создаю массив точек для полилинии
AcGePoint3dArray points;
    points.append(AcGePoint3d(0.0, 25.0, 0.0));
    points.append(AcGePoint3d(80.0, 35.0, 0));
    points.append(AcGePoint3d(90.0, 22.0, 0.0));
    points.append(AcGePoint3d(120.0, 40.0, 0.0));
    points.append(AcGePoint3d(130.0, 15.0, 0.0));
    points.append(AcGePoint3d(195.0, 65.0, 0.0));
AcDbObjectId polylineId = createPolyLine(points); // строю полилинию

ads_name ent;  // переменная для имен выбранных объектов
struct resbuf *pointlist = ptsToResbuf(points); //форматирую точки для acedSSGet

acedSSGet(_T("_F"),pointlist, NULL, NULL, ent); // выбор примитивов


}


resbuf * Cv0_0App::ptsToResbuf( AcGePoint3dArray ptArray )
{
    resbuf* ptList = NULL;
    resbuf* lastRb = NULL;
    resbuf* rb = NULL;
    int len = ptArray.length();
    for (int i = 0; i < len; i++)
    {
        if ( (rb = acutNewRb(RT3DPOINT)) == NULL )
        {
            acutRelRb(ptList);
            return NULL;
        }
        rb->resval.rpoint[X] = ptArray.at(i).x;
        rb->resval.rpoint[Y] = ptArray.at(i).y;
        rb->resval.rpoint[Z] = ptArray.at(i).z;
        if (ptList == NULL)
        {
            ptList = rb;
            lastRb = rb;
        } 
        else
        {
            lastRb->rbnext = rb;
            lastRb = rb;
        }
    }
    lastRb->rbnext = NULL;
    return ptList;
}

    // - PetrPavlovv0_0._triang command (do not rename)
    static void PetrPavlovv0_0_triang(void)
    {
        AcGePoint3d firstPt(10.0, 10.0, 0.0), secondPt(100.0, 40.0, 40.0), lastPt(120.0, 20.0, 60.0);
        AcGePoint3d firstPt2(130.0, 50.0, 2.0);
        AcGePoint3d firstPt3(180.0, 20.0, 9.0);

        create3DFace(secondPt, firstPt2, lastPt);
        create3DFace(firstPt2, lastPt, firstPt3);
        create3DFace(firstPt, secondPt, lastPt);

        AcGePoint3dArray points;
            points.append(AcGePoint3d(0.0, 25.0, 0.0));
            points.append(AcGePoint3d(80.0, 35.0, 0));
            points.append(AcGePoint3d(90.0, 22.0, 0.0));
            points.append(AcGePoint3d(120.0, 40.0, 0.0));
            points.append(AcGePoint3d(130.0, 15.0, 0.0));
            points.append(AcGePoint3d(195.0, 65.0, 0.0));

        ads_name ent;
        polyLineSel(points, &ent);
        acedSSFree(ent);
    }

AcDbObjectId Cv0_0App::create3DFace( const AcGePoint3d& firstPt, const AcGePoint3d& secondPt, const AcGePoint3d& lastPt)
{
    AcDbFace* pFace = new AcDbFace(firstPt, secondPt, lastPt);
    AcDbBlockTable *pBlockTable;
    acdbHostApplicationServices()->workingDatabase()->getSymbolTable(pBlockTable, AcDb::kForRead);
    AcDbBlockTableRecord *pBlockTableRecord;
    pBlockTable->getAt(ACDB_MODEL_SPACE, pBlockTableRecord, AcDb::kForWrite);
    pBlockTable->close();
    AcDbObjectId FaceId;
    pBlockTableRecord->appendAcDbEntity(FaceId, pFace);
    pBlockTableRecord->close();
    pFace->close();
    return FaceId;
}

void Cv0_0App::polyLineSel( AcGePoint3dArray ptArray, ads_name* name )
{
        struct resbuf *pointlist = ptsToResbuf(ptArray);

        struct resbuf filter, tmp;
        filter.restype = AcDb::kDxfStart;
        filter.resval.rstring = _T("3DFACE");
        tmp.restype = AcDb::kDxfLayerName;
        tmp.resval.rstring = _T("0");
        tmp.rbnext = NULL;
        filter.rbnext = &tmp;

        AcGePoint2d minPolylineBox, maxPolylineBox;
        acedCommand(RTSTR, _T("ZOOM"), RTSTR, _T("_W"), RTPOINT, asDblArray(minPolylineBox), RTPOINT, asDblArray(maxPolylineBox), RTNONE);

        switch (acedSSGet(_T("_F"),pointlist,NULL,&filter, *name))
        {
        case RTERROR :
        case RTCAN     :
            {
                acutPrintf(_T("\nУпс! Выбор отменен."));
                return;
            }
            break;
        }
        
        long len = 0L;
        int res = acedSSLength(*name, &len);
        if (res != RTNORM || len == 0) 
            {
                acutPrintf(_T("Ух! Объекты не выбраны.\n"));
                return;
            }
        acutPrintf(_T("\nВыбранно %d объектов"), len);
        if (pointlist != NULL) acutRelRb(pointlist);
}