normal(3G) normal(3G)
NAME
normal - obsolete routine
C SPECIFICATION
void normal(narray)
Coord narray[3];
PARAMETERS
narray expects the address of an array containing three floating point
numbers. These numbers are used to set the value for the
current vertex normal.
DESCRIPTION
This routine is obsolete. Although it continues to function to provide
backwards compatibility, all new development should use its identical
replacement, n3f.
SEE ALSO
n
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