To perform a mirror, simply click that shape you wish to mirror. In het menu dat aan de rechterkant verschijnt, klik op de knop ‘Operations’ tabblad. If you wish to perform a horizontal mirror (d.w.z. about an imaginary horizontal line that passes through the centroid), then click ‘True’ under ‘Mirror via z-axis’.
Zo ook, if you wish to perform a vertical mirror (d.w.z. about an imaginary vertical line that passes through the centroid), then click ‘True’ under ‘Mirror via y-axis’.
