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.TH secto3d 2 "April 1993" "Scilab Group" "Scilab Function"
.so ../sci.an
.SH NAME
secto3d - 3D surfaces conversion
.SH CALLING SEQUENCE
.nf
[m[,x]]=secto3d(seclist,npas)
[m]=secto3d(seclist ,x)
.fi
.SH PARAMETERS
.TP 15
seclist
: a list whose elements are (2,.) matrices
.TP
npas
: an integer
.TP
m
: a matrix
.TP
x
: a vector
.SH DESCRIPTION
Considering a surface given through a list \fVseclist\fR of sections in the
\fV(x,z)\fR plane \fV[m [,x]]=secto3d(seclist [,npas])\fR returns a matrix \fVm\fR
which contains a regular discretization of the surface.
.TP
-
The i-th row of the matrix m corresponds to the i-th section
.TP
-
The j-th column of m corresponds to the x(j)
.LP
Each section \fVseclist(i)\fR is described by a (2,.) matrix which gives respectively the x
and z coordinates of points.
.LP
\fV[m]=secto3d(seclist ,x)\fR : in that case the x-vector gives the discretization
of the x-axis for all the sections
.SH SEE ALSO
plot3d
.SH AUTHOR
Steer S.
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