home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Amiga Tools 5
/
Amiga Tools 5.iso
/
grafik
/
3d & render tools
/
irit
/
man
/
man6
/
ctangent.6
< prev
next >
Wrap
Text File
|
1996-07-16
|
334b
|
18 lines
.TH CTANGENT
6 "IRIT Version 6.0"
.SH NAME
CTANGENT
VectorType CTANGENT( CurveType Curve, NumericType Param )
Computes the tangent vector to Curve at the parameter value Param.
The returned vector has a unit length.
Example:
Tang = CTANGENT( Crv, 0.5 );
computes the tangent vector to Crv at the parameter value of 0.5.