'\" t
.\"     Title: LISTEVAL
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL-NS Stylesheets v1.76.1 <http://docbook.sf.net/>
.\"      Date: 04/13/2022
.\"    Manual: BRL-CAD User Commands
.\"    Source: BRL-CAD
.\"  Language: English
.\"
.TH "LISTEVAL" "nged" "04/13/2022" "BRL\-CAD" "BRL\-CAD User Commands"
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.SH "NAME"
listeval \- Displays primitive shape parameters after applying the accumulated transformations from the indicated \fIpath\fR\&.
.SH "SYNOPSIS"
.HP \w'\fBlisteval\fR\ 'u
\fBlisteval\fR [\-t] {\fIpath\fR}
.SH "DESCRIPTION"
.PP
Combinations may include transformation matrices to be applied to their members\&. A
\fIpath\fR
through a series of
\fIcombinations\fR
and ending with a primitive shape represents that
\fIprimitive shape\fR
with the transformations accumulated through the path applied to it\&. The
\fBlisteval\fR
command displays primitive shape parameters after applying the accumulated transformations from the indicated
\fIpath\fR\&. If the specified
\fIpath\fR
does not end at a
\fIprimitive shape\fR, then all possible paths from the indicated
\fIpath\fR
to any
\fIprimitive shape\fR
will be evaluated and displayed\&. The \-t option forces a shorter (i\&.e\&. terse) list of primitive shape parameters\&. This option is useful for primitives with potentially long parameter lists, such as BOTs\&.
.SH "EXAMPLES"
.PP
The example shows the use of the
\fBlisteval\fR
command to display the parameters for a specified shape after applying the transformations from the given path\&.
.PP
\fBExample\ \&1.\ \&Display parameters for a given shape after applying transformations from a given path.\fR
.PP
mged> \fBlisteval group1/region1/shapeb\fR
.RS 4
Displays the parameters for
\fIshapeb\fR
after applying the transformation matrix from
\fIgroup1\fR
for
\fIregion1\fR
and the transformation matrix from
\fIregion1\fR
for
\fIshapeb\fR\&.
.RE
.SH "AUTHOR"
.PP
BRL\-CAD Team
.SH "BUG REPORTS"
.PP
Reports of bugs or problems should be submitted via electronic mail to
devs@brlcad\&.org
