SWU_cArrayToTclArray
SWU_cArrayToList
SWU_listToCArray
Bounding Box Collision Detection
SWU_tclArrayToCArray
SWU_emptyStringList
backquote

Video Collage, Inc.

P.O. Box 2550
Boston, Mass. 02130

617-524-7835 (voice)
617-524-3463 (fax)
vc@video-collage.com (email)

SWU library

The SWU library contains utility procedures which are useful no matter which SoftWish package one is using. The SWU library is implemented entirely in Tcl. Its code can be found in SI_LOCATION/3D/custom/SoftWish/SWU_library.

Before using any of the SWU procedures you need to load this package using command:
package require SWU
This tells SoftWish about the routines and causes them to load when they are used for the first time. In particular this means that:
info comm SWU*
won't know anything about any SWU routines, even after
package require SWU
until after you use them.