borders.
- <b>Wireframe color</b> - allows to select the color of borders of
elements in the wireframe mode.
+ - <b>Preview color</b> - allows to select the preview color of the elements.
- <b>Size of 0D elements</b> - specifies default size of 0D elements.
- <b>Size of ball elements</b> - specifies default size of discrete
elements (balls).