clearhitcode(3G) clearhitcode(3G)
NAME
clearhitcode - sets the hitcode to zero
C SPECIFICATION
void clearhitcode()
PARAMETERS
none
DESCRIPTION
clearhitcode clears the global variable hitcode, which records clipping
plane hits in picking and selecting modes.
SEE ALSO
gethitcode, gselect, pick
NOTES
This routine is available only in immediate mode.
This routine only functions on IRIS-4D B and G models, and therefore we
advise against its use in new development.
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