TIAH Spinner
TIAH includes an option for interactively rotating a selected intersection volume symbol (not available in AutoCAD 2000). This feature can be invoked from the main menu or by typing TIAH-R on the AutoCAD command line.
The user MUST press the Select Object button before the spinner will recognize the block selected.
The display will reflect the current settings, thus if the user has auprec set to 0, the angles will be shown in full increments, If it is set to 2 decimal places, then the display will reflect 2 decimal places.
The user can select a block and simply enter a rotation angle in the provided text box and apply the angle. The angle must be input using the current units.
If the user wishes to dynamically spin the block for alignment, the user must select the block and then click inside the compass, while holding the left mouse button down, move the mouse and the block will spin as well as track the mouse pointer in the window.
The spinner is modeless, meaning that even though it is visible and always on top, the user can still continue to edit the drawing without closing the spinner window.