To perform a mirror, simply click that shape you wish to mirror. No menu que aparece à direita, clique em "Operações’ aba. If you wish to perform a horizontal mirror (ou seja. about an imaginary horizontal line that passes through the centroid), then click ‘True’ under ‘Mirror via z-axis’.
similarmente, if you wish to perform a vertical mirror (ou seja. about an imaginary vertical line that passes through the centroid), then click ‘True’ under ‘Mirror via y-axis’.
