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BoundingBox’s in XNA 4.0

As you may have seen a post on how to generate bounding box data in 4.0 was required as some of the old tutorials just don’t seem to be cutting it any more. The pipeline code in this sample will also work in 3.1 as I took it from my 3.1 instancing...

Published Mon, Aug 9 2010 2:21 PM by Nemo Krad

Filed under: Generic XNA, Source, Bounds, Collision Detection, Tutorial, XNA 4.0

We Control the Horizontal and the Vertical….and that’s about it in 2D

I was looking in on Ziggyware and found this post by noobie01 and so decided to post my ideas on this. Now this is no big solution, it’s just a method to place “units” randomly on the screen and also how to “randomly” move them around. Random Placement...

Published Thu, Jul 9 2009 10:48 PM by Nemo Krad

Filed under: Generic XNA, Source, Collision Detection, 2D, XNA 3.1

More 2D Stuff

http://www.youtube.com/v/GaSr9315U80 http://www.youtube.com/v/GaSr9315U80 As you can see from the clip, I have done a bit more and I think this may well turn into a game. Currently thinking of it as a 4 local player game death match type thing. Don't...

Published Sun, Jun 28 2009 8:33 AM by Nemo Krad

Filed under: Generic XNA, Animation, Particle System, Collision Detection, 2D Pixel Shaders, Games, HLSL, Physics, XNA 3.1, Pixel Perfect Collision

Playing with 2D

http://www.youtube.com/v/IXE-rsZRHDs http://www.youtube.com/v/IXE-rsZRHDs Well, seeing as most of the world seems to be using XNA to produce 2D games, as well as my good friend Dave who’s Dark Omen Games Nebulon is now out of play test and going into...

Published Fri, Jun 19 2009 10:58 PM by Nemo Krad

Filed under: Generic XNA, Collision Detection, Physics, Dark Omen Games, 2D, XNA 3.1

ReMix 08 - Demo Source Code

Some of you that have come to this blog after going to the ReMix 08 conference are probably wondering, "Where is that source code Paul said would be here!?" Well, most of it is here, it's just smashed across a lot of posts. But, it's...

Published Mon, Sep 29 2008 4:19 PM by Nemo Krad

Filed under: Terrain, Generic XNA, Source, Particle System, Post Processing, Bounds, Collision Detection, SkySphere, Clouds, XBox 360, XNA 2.0, Game State Manager, Games, HLSL, Physics, Threading, Conferences

RandomChaos Physics

http://www.youtube.com/v/F8ImehSQ_ow http://www.youtube.com/v/F8ImehSQ_ow So I have started work on a simple physics engine. I intend to have it serve both 2D and 3D development. I guess it wont have all the lovely bits and bobs that engines like BulletX...

Published Tue, May 20 2008 2:21 PM by Nemo Krad

Filed under: Generic XNA, Collision Detection, XNA 2.0, Physics

Geographic Grid Registration - An alternative to Quadtrees and Octrees

I guess you know what Octrees and Quadtrees are so wont go into too much detail on them here, but they are basically a great way to hold static (none moving) game objects in groups for the use of culling and the like. As stated this is great for game...

Published Sun, Mar 9 2008 10:08 PM by Nemo Krad

Filed under: Generic XNA, Source, Bounds, Collision Detection, XNA 1.0, XBox 360, XNA Refresh 1.0, XNA 2.0, Geographic Grid Registration, Octree, Quadtree

OOBB Collision Detection

Well thanks to Ultrahead and his blog he gave me, I have been able to put this example up of a OOBB (Object Orienated Bounding Box). Using the same code from the last project I have added the source from Minh at Channel 9 . Took me a while to get it integrated...

Published Thu, Nov 1 2007 8:14 PM by Nemo Krad

Filed under: Bump/Normal Mapping, Generic XNA, Source, Bounds, Collision Detection, XNA Refresh 1.0

Bounding Box and Collision Detection

http://www.youtube.com/v/mqVB8BmVTYc http://www.youtube.com/v/mqVB8BmVTYc The idea for this post came from a thread I spotted on the XNA Creators Club Forum . I read in the thread that you can't have your bounding box's rotate, now when I debug...

Published Wed, Oct 31 2007 2:01 PM by Nemo Krad

Filed under: Bump/Normal Mapping, Generic XNA, Source, Bounds, Collision Detection, XNA Refresh 1.0

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