Comments on: World of Goo Cursor Sample Thoughts http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/ XNA Tutorials, Samples and Thoughts Fri, 20 Aug 2010 07:16:20 +0000 hourly 1 http://wordpress.org/?v=3.0 By: Catalin’s XNA Experiments » Re-awarded XNA/DirectX MVP for 2010 http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/comment-page-1/#comment-27875 Catalin’s XNA Experiments » Re-awarded XNA/DirectX MVP for 2010 Sat, 03 Apr 2010 16:10:11 +0000 http://www.catalinzima.com/?p=504#comment-27875 [...] World of Goo Mouse Cursor [...] [...] World of Goo Mouse Cursor [...]

]]> By: Wholesale http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/comment-page-1/#comment-22662 Wholesale Thu, 30 Jul 2009 05:58:36 +0000 http://www.catalinzima.com/?p=504#comment-22662 Goo cursor special,the euler integration. Goo cursor special,the euler integration.

]]> By: Catalin Zima http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/comment-page-1/#comment-18500 Catalin Zima Fri, 13 Mar 2009 20:48:12 +0000 http://www.catalinzima.com/?p=504#comment-18500 @daniel: thanks, I'll look into that. <del datetime="2009-03-16T07:47:37+00:00">The computations for the spring are done under the assumption that it's running under FixedTimeStep, but it should be easily fixed. </del> Actually, the code was taking the elapsed time into consideration. However, the strange behaviour seems to be related to the instability of the euler integration. It can be fixed with appropriate values for the parameters of the simulations. Just change them until you get a satisfying behaviour. Doing the whole math to avoid euler instability isn't worth it just for a cursor. @daniel: thanks, I’ll look into that. The computations for the spring are done under the assumption that it’s running under FixedTimeStep, but it should be easily fixed.

Actually, the code was taking the elapsed time into consideration. However, the strange behaviour seems to be related to the instability of the euler integration. It can be fixed with appropriate values for the parameters of the simulations. Just change them until you get a satisfying behaviour. Doing the whole math to avoid euler instability isn’t worth it just for a cursor.

]]> By: XNA Today » XNA Japan Team Blog クリエイターズ クラブ 公報 17 を公開 http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/comment-page-1/#comment-18451 XNA Today » XNA Japan Team Blog クリエイターズ クラブ 公報 17 を公開 Wed, 11 Mar 2009 15:06:29 +0000 http://www.catalinzima.com/?p=504#comment-18451 [...] Catalin Zima の投稿 XNA Framework で開発した World of Goo のカーソルサンプルに関して [...] [...] Catalin Zima の投稿 XNA Framework で開発した World of Goo のカーソルサンプルに関して [...]

]]> By: daniel http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/comment-page-1/#comment-18369 daniel Fri, 06 Mar 2009 04:56:05 +0000 http://www.catalinzima.com/?p=504#comment-18369 i just thought i would tell you that this breaks "badly" if the game is not running at a constant 60 fps even 55 or 65 breaks it i just thought i would tell you that this breaks “badly” if the game is not running at a constant 60 fps even 55 or 65 breaks it

]]> By: edg3’s reflections » Time Constraints http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/comment-page-1/#comment-17232 edg3’s reflections » Time Constraints Wed, 04 Feb 2009 16:39:28 +0000 http://www.catalinzima.com/?p=504#comment-17232 [...] an update on this post, Catalin Zima has gone further and has explained how he / she went about putting the cursor together. If I had a list of top 10 blogs that I read daily his /her blog would be high up on that list due [...] [...] an update on this post, Catalin Zima has gone further and has explained how he / she went about putting the cursor together. If I had a list of top 10 blogs that I read daily his /her blog would be high up on that list due [...]

]]> By: Miguel http://www.catalinzima.com/2009/02/world-of-goo-cursor-sample-thought/comment-page-1/#comment-17126 Miguel Tue, 03 Feb 2009 03:58:56 +0000 http://www.catalinzima.com/?p=504#comment-17126 Nice. I was looking forward to this post. It's always interesting to see the thought process behind the code. Nice. I was looking forward to this post. It’s always interesting to see the thought process behind the code.

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