Otherwise you must download and run the full self-extracting installation program to place all the necessary support files on your system. Suggestions for additional units to add are welcome. While every effort has been made to insure accuracy in the conversions, no warranty is offered or implied. This desktop utility converts between three dimensional polar and rectangular coordinates and can store either set of coordinates in an Excel Spreadsheet. These Visual Basic programs are offered free of charge and are not to be sold.
Loops are self-closing when the cursor reaches proximity of the origin.
The length of curved lines can also be measured. The program also provides the option of setting an axis with the first two points and basing all subsequent measurements thereon. The actual digitizer interface routines are stored in separate files so that the system can easily be adapted to various hardware. This was created mainly for testing purposes. The bears and ischdent projects are more specialized and complex routines for morphometric projects I have done on skulls and teeth of modern Ursus and fossil Ischyromys .