Yet another blog about WPF, Surface, SL, MVVM, NUI.... - Tag - angle http://blog.lexique-du-net.com/index.php? In this blog we talk about WPF, Natural User Interface(NUI), Microsoft Surface, WIndows 7, Multitouch, Touchless, JavaFX, MVVM, patterns, tips, tricks .... and a lot of other things ! en Thu, 10 Jun 2021 22:58:33 +0200 Jonathan ANTOINE, All rights reserved http://blogs.law.harvard.edu/tech/rss Dotclear Calculate the real difference between two angles, keeping the correct sign http://blog.lexique-du-net.com/index.php?post/Calculate-the-real-difference-between-two-angles-keeping-the-sign urn:md5:54e4b626dec5df6a2839587e2b91fb17 Wed, 01 Apr 2009 19:37:00 +0200 JonathanANTOINE@falsemail.com MultiTouch anglecalculationhow-tomathrotationWPF <p>When you build some animations with WPF, Surface or JavaFX you sometimes need to know how evolve an angle. For example, you have the new angle (orientation) of an object and you have store before the last measure of this orientation : how to calculate the evolution ? A first solution "This is simple" will you say, just do this : double... <a href="http://blog.lexique-du-net.com/index.php?post/Calculate-the-real-difference-between-two-angles-keeping-the-sign"><em>Read</em> Calculate the real difference between two angles, keeping the correct sign</a></p> http://blog.lexique-du-net.com/index.php?post/Calculate-the-real-difference-between-two-angles-keeping-the-sign#comment-form http://blog.lexique-du-net.com/index.php?post/Calculate-the-real-difference-between-two-angles-keeping-the-sign#comment-form http://feeds.feedburner.com/JonathanAntoine/comments/19