WalkerGetDir

Retreive direction vector from walker

Syntax: WalkerGetDir(wlk,vect[3])

• wlk walker for examination

• vect[3] vector of size 3 - where to store direction vector

Notes: This function unpacks the direction vector from the structure of walker.

Example: WalkerGetDir(wlk,dir), retrieves direction vector from wlk into dir

See also: WalkerSetDir