Top "Xna" questions

XNA is a cross-platform framework originally from Microsoft that facilitates game development with .NET.

Why is matrix multiplication in .NET so slow?

I don't quite understand what makes matrix multiplication in C#/.NET (and even Java) so slow. Take a look at …

c# .net performance xna matrix-multiplication
Convert Kinect ColorImageFrame to Bitmap

I´m using Kinect (Microsoft SDK) with XNA. I want to use GRATF for marker-recognition How to convert the data …

c# .net xna kinect aforge
C# XNA: Optimizing Collision Detection?

I'm working on a simple demo for collision detection, which contains only a bunch of objects bouncing around in the …

c# optimization xna
How do games handle saved content?

I don't see an answer to this question here on SO which makes me afraid that it's incredibly simple and …

database xna
Box2d: Maximum possible linear velocity?

I think I've configured Box2d to have some sort of maximum velocity for any body, but I'm not sure. …

c# xna box2d
What's the difference between a vector and a vertex?

I often see the words 'vector' and 'vertex' (plural 'vertices') being used in 3D programming contexts. From what I can …

3d xna vector-graphics vertex
ContentLoadException in MonoGame

I've been trying load a texture in MonoGame using Xamarin Studio. My code is set up as below : #region Using …

c# xna monogame
Getting Started with Windows Phone 7

This is a community wiki list of Windows Phone 7 resources. Feel free to edit/add/etc. When posting, please use …

silverlight windows-phone-7 xna
XNA Game Studio 3D model editor suggestions

I want to create basic low-poly 3D models to use in XNA Game Studio games. What cheap/free tools do …

3d xna modeling
MessageBox & Dialogs on XNA (C#)

I'm having the following code as part of my XNA game: private void gameOver() { if (!m_IsGameOver) { string message = String.…

c# xna xna-4.0 messagebox dialogresult