uuups, found out a little prob with that arclen command:
seems not to be the real length, the curve is a litle bit
shorter !? you can check it by:
1.) draw an ep-curve (degree 3)
2.) type print(arclen curve1);
3.) switch to component-mode
4.) select "Curve Points"
5.) select the highest posible u-value (that i call real length)
compare the both values! real-length is everytime a little bit
shorter then the arclen!
only if you take a degree 1 curve, the values are equal.
so lets repeat our task:
how to measure the length (max. u-value) of a degree>1 curve?
don2k.
