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ffextreme.6
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1996-07-16
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.TH FFEXTREME
6 "IRIT Version 6.0"
.SH NAME
FFEXTREME
CtlPtType FFEXTREME( CurveType Crv, NumericType Minimum )
or
CtlPtType FFEXTREME( SurfaceType Srf, NumericType Minimum )
Computes a bound on the extreme values a curves Crv or surface
Srf can assume. Returned control points provides a bound on the
minimum (maximum) values that can be assumed if Minimum is TRUE
(FALSE).
Example:
Bound = FFEXTREME( Srf, false );
Computes a bound on the maximal values Srf can assume.