NAME
world_to_window - transform from world to window coord frame
PROTOTYPE
unitptr world_to_window( int n, unitptr host)
ARGUMENTS
- int n
- number of points to be transformed
- unitptr host
- host unit for newly created instance
- unitptr u:
- pointer to newly created unit
INTERFACE OF CREATED UNIT:
- in_0[3]:
- world coordinates of first point
-....
- in_n-1[3]:
- world coordinates of last point
- out_0[2]:
- window coordinates of first point
(0,0) is lower left corner
-....
- out_n-1[2]:
- window coordinates of last point
(0,0) is lower left corner
SEE ALSO:
define_world, window_to_world
FILE
/local/homes/rhaschke/nst7/man/../o.linx86//../foldersrc/nst_solid.c