Geometric close geometricRelating to geometry and featuring straight lines and regular mathematical shapes and forms such as squares, circles, triangles, cubes and spheres. lines are ones that relate ...

This command is used to define new lines or to redefine existing lines. If an existing line is redefined then the position of any existing parts whose definition depends on the line will change ...

In flat space, two parallel lines never meet, however, they appear to meet at very distances for the same reason due to which objects appear smaller when they are at a distance than when they are ...