|[Overview][Constants][Types][Procedures and functions][Variables][Index]||Reference for unit 'agraphics' (#aros)|
Bit Description for SetCollision
Source position: agraphics.pas line 760
const TOPHIT = 1;
This bit descriptor is used by the GEL boundry hit routines. When the user's boundry-hit routine is called (via the argument set by a call to SetCollision) the first argument passed to the user's routine is the Pointer of the GEL involved in the boundry-hit, and the second argument has the appropriate bit(s) set to describe which boundry was surpassed.