What is Polygon Crest?
This program is a polygon editor. Maybe more commonly called a polygon modeler. You can call whichever comfortable for you. The main purpose is to build aircraft and ground visual models for YS FLIGHT SIMULATOR, but you can use it for making general polygonal models. If you make a correct solid model, you can export the data for 3D printing, for example. I wanted to make it easy to create aircraft models, so this program can quickly make a popular airfoils, and extrude along the wing leading and trailing edges. It also has basic boolean operations and rounding functions as well.

How to use?
Donations are welcomeUsage can be found in the following URLs.
http://polycre.help.en.ysflight.com/ (English)
http://polycre.help.jp.ysflight.com/ (Japanese)
Download Polygon CrestPolygon Crest is a free and open-source program. Therefore, you can use it for free of charge. However, I (Soji) appreciate if you donate some money for supporting the development. Donate via http://www.YSFlight.com
DiscussVersion 20140716
[For Windows]
[For Linux]
[For MacOSX]
First release! Version 20140716. I wanted to add more features. But, if I wait until I finish all the features that I want to add, it's going to take infinity. I decided to make it open now. I'll keep developing and newer versions will be available.
Discuss progress and findings via the "New Things from Soji" thread here!