Collision Detection

From GDWiki

Collision detection is the process of determining whether objects in the game world are intersecting or will be intersecting soon. The collision can be resolved in a step called "collision response". This is used to make objects react to each other in a more or less convincing way.

[edit] Articles

• Simple 2D collision algorithms
• 2D convex polygons
• Ray Triangle Collision

[edit] Source Code

• Pixel-perfect collision detection with SDL
• Rectangular and circular collision detection in VB
• 2D convex polygon intersection in C - source code for the "Oriented Bounding Box" (OBB) test.

[edit] See also

• Wikipedia: Collision detection