.TH nuages 1 "1 Oct 1993"
.SH NAME
nuages \- A shell script for using the reconstruction tools
.SH SYNOPSIS
.B nuages
.I \fIcnt_file\fR
[\|\fB\-tri\fR \fIsurface\-output\fR\|] 
[\|\fB\-obj\fR\|] 
[\|\fB\-off\fR\|] 
[\|\fB\-dxf\fR\|] 
[\|\fB\-act\fR\|] 
[\|\fB\-idx\fR\|] 
[\|\fB\-vera\fR\|] 
[\|\fB\-tetra\fR \fItetra\-output\fR\|] 
[\|\fB\-pixel\fR\|] 
[\|\fB\-no_int\fR\|] 
[\|\fB\-name\fR \fIstring\fR\|]
[\|\fB\-s_hdr\fR \fIstring\fR\|]
[\|\fB\-t_hdr\fR \fIstring\fR\|]
[\|\fB\-popt\fR \fIoptions\fR\|]
[\|\fB\-ropt\fR \fIoptions\fR\|]
[\|\fB\-r2vopt\fR \fIoptions\fR\|]
[\|\fB\-r2topt\fR \fIoptions\fR\|]
[\|\fB\-v\fR\|] 

.SH DESCRIPTION
.PP
.I  nuages 
is a shell script that calls the reconstruction tools
.I prepros(1),
.I repros(1),
.I repros2visu(1)
.I and repros2tetra(1).


.SH OPTIONS
.PP
.IP \fIcnt_file\fR 15
Contour input. See
.I prepros(1)
for a format description.


.IP "\-tri \fIsurface\-output\fR" 15
output of surface triangles and interpolated
normals for Gouraud shading. See 
.I repros2visu(1)
for a format description.

.IP "\-obj\fR"
output of surface triangles in wavefront .obj format (default). See
.I repros2visu(1).

.IP "\-off\fR"
output of surface triangles in OFF format. See
.I repros2visu(1).

.IP "\-off\fR"
output of surface triangles in autocad DXF format. See
.I repros2visu(1).

.IP "\-idx\fR"
output of surface triangles in index format. See 
.I repros2visu(1).

.IP "\-act\fR"
output of surface triangles in act format. See
.I repros2visu(1).

.IP "\-vera\fR"
output of surface triangles in vera format. See
.I repros2visu(1).

.IP "\-tetra \fItetra\-output\fR"
output of tetrahedra. See 
.I repros2tetra(1).

.IP "\-pixel\fR"
Reduce pixel-contour vertices. See
.I prepros(1).

.IP "\-no_int\fR"
Do not insert vertices inside the contours.

.IP "\-name \fIstring\fR"
Set the group or object name to \fIstring\fR in obj or act format.

.IP "\-s_hdr \fIstring\fR"
The string is included as the first line in the surface output.

.IP "\-t_hdr \fIstring\fR"
The string is included as the first line in the tetrahedra output.

.IP "\-popt \fIoptions\fR"
Options passed to 
.I prepros(1)

.IP "\-ropt \fIoptions\fR"
Options passed to
.I repros(1)

.IP "\-r2vopt \fIoptions\fR"
Options passed to
.I repros2visu(1)

.IP "\-r2topt \fIoptions\fR"
Options passed to
.I repros2tetra(1)

.IP "\-v\fR"
Interactive mode. You are asked for various options,
like pixel-contours, internal vertices or horizontal triangles to delete.



.SH SEE ALSO
prepros(1), repros(1), repros2visu(1), repros2tetra(1)
.SH AUTHOR
Bernhard Geiger Copyright (C) 1993 by INRIA Sophia Antipolis 


Permission to use, copy, modify, and distribute this
software and its documentation for educational, research,
and non-profit purposes without fee is hereby granted, provided that the
above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.  This software is provided "as is" without express or
implied warranty.