Posted: Sun Mar 21, 2010 3:07 pm
Here are a couple of short articles about special curves...these can help you out when you are in a jam...
http://www.curvemeister.com/wiki/index.php?title=Special_Curves:_Lizard_Tail
and...
http://www.curvemeister.com/wiki/index.php?title=Special_Curves:_Dog_Leg
http://www.curvemeister.com/wiki/index.php?title=Special_Curves:_Lizard_Tail
and...
http://www.curvemeister.com/wiki/index.php?title=Special_Curves:_Dog_Leg