targetMesh->rotate(center,0,0.78539816339744830962);
targetMesh->getCellsContainingPoints(pos,6,1e-12,t1,t2);
CPPUNIT_ASSERT_EQUAL(6,(int)t1->getNbOfElems());
targetMesh->rotate(center,0,0.78539816339744830962);
targetMesh->getCellsContainingPoints(pos,6,1e-12,t1,t2);
CPPUNIT_ASSERT_EQUAL(6,(int)t1->getNbOfElems());