To defines the vertices of tiles in a 2D plan and/or in a 3D construction of a muqarnas, a set of point tools is useful to mark points on distances that match with the lengths of the sides. Working on a unit square grid, two distances in particular are useful: 1 and [math]\sqrt{2}[/math] in all directions. [br]A set of tools, grouped in a dropdown list, allows you to define a point on a distance 1 or [math]\sqrt{2}[/math] to the right, left, up or down of a clicked point. Just click on a point to create this point.

The last tool in the dropdown list allows you to define a point at a given horizontal and vertical distance of it. After clicking on a point dialogs open in which you can type the values for the horizontal and the vertical translation.