Drawing & Animation

This three part tutorial first appeared some years ago on the old . Since then several errors and bugs have been discovered by various users on the . This version reflects the changes made to overcome the bugs and erros. The text will note where a bug correction and / or update has been done, and of course also why. 
A big ´Thank you´ goes out to all the people reading and reporting the bugs in the previous version of this tutorial. Please provide comments, questions, bug reports etc. at the  in the  section.

原文转自：http://www.ltesting.net