anytooff(1gv)anytooff(1gv)NAME
anytooff - filter to convert a (set of) geomview data file(s) containing any geomview primitives into a single polylist.
SYNOPSIS
anytooff [filename ...]
DESCRIPTION
Anytooff reads OOGL geometry data (from the given files, if any, otherwise from standard input) and outputs the new polylist (in OFF for-
mat) to standard output. Offcombine is a synonym for anytooff.
BUGS
In converting a list object, anytooff uses PLCombine(3) to merge the members of the list. PLCombine(3) has certain limitations with regard
to the way in handles color and normal data; see its manual page for details.
When vector objects are switched into polylists, they are transformed into polygons with two vertices. The faces of the polygons are the
same color as the given vectors, but the edges of the polygons, which are their only visible aspect, have no color.
SEE ALSO anytopl(3), geomview(1)AUTHOR
Celeste Fowler
The Geometry Center
Geometry Center November 2 1993 anytooff(1gv)
Check Out this Related Man Page
bdy(1gv)bdy(1gv)NAME
bdy - boundary curve finder
SYNOPSIS
bdy [precision]
DESCRIPTION
Bdy is a filter used to find boundary curves in Geomview objects. The program reads a geomview object from standard input and prints the
resultant vector object to standard output. Bdy finds the segments of the vector by first converting the given object into a polylist (See
anytooff(1)). Then, it finds all edges used once and only once in the polylist and combines these edges into a vector object. The
optional precision arguement specifies the maximum distance between vertices that are to be considered identical. By default, it is set to
0.0, indicating that the vertices must be numerically identical. It may sometimes be necessary to set it to a higher value to compensate
for floating-point error.
The vector object is always black.
BUGS
The vector object is not a particularly compact representation of itself, since it contains many 2-vertex segments which could be combined.
SEE ALSO geomview(1), anytooff(1), anytopl(3), bdy(3), offconsol(1), plconsol(3)AUTHOR
Celeste Fowler
The Geometry Center
Geometry Center June 12 1992 bdy(1gv)
I have a huge matrix file containing some 1.5 million rows and 6000 columns. The matrix looks something like this:
1 2 3
4 5 6
7 8 9
3 4 5
I want to add all the numbers in the columns of this matrix and display the result to my stdout. This means that the numbers in the first column are:
... (2 Replies)
Hi,
Just trying to get to grips with sed and awk for some reporting for work and I need some assistance:
I have a file that lists policy names on the first line and then on the second line whether the policy is active or not.
Policy Name: Policy1
Active: yes
Policy... (8 Replies)
version info :
vi availabe with RHEL 5.4
I have a text file with 10,000 lines. I want to copy lines from 5000th line to 7000th and redirect to a file. Any idea how I can do this?
Note:
The above scenario is just an example. In my actual requirement, the file has 14 million lines and I want... (9 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
Hi guys...
The first active code line in AudioScope.sh is set -u .
This causes a complete exit if a variable is used/found but has not been allocated at the start of the program.
However, apart from writing code to do the task, is there a switch to to check which variables have been... (17 Replies)
Hi.
In thread https://www.unix.com/shell-programming-and-scripting/267833-grouping-counting.html rovf and I had a mini-discussion on grep and awk.
Here is a demo script that compares the awk and grep approaches for this single problem:
#!/usr/bin/env bash
# @(#) s2 Demonstrate group... (1 Reply)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
For those interested in installing dash shell on OSX Lion to help test POSIX compliancy of shell scripts, it is quite easy. I did it like this:
If you don't have gcc on your system:
0. Download and install the Command Line Tools for Xcode package from Sign In - Apple *
1. Download the dash... (2 Replies)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear All,
Taking a break from Vue.js coding for the site, SEO and YT videos; and hopefully addressing some well deserved criticism from some here that I have been too focused on the visual aspects of the forums versus the substance and the community....
While the "current generation... (9 Replies)
Hi all...
Well guys and gals, I jumped in at the deep end and found things that PERL cannot do by default.
Many tricky terminal escape codes are not catered for so I had to create workarounds.
One thing I searched for was this:
Passing perl variable to shell command
AND, @Neo this was... (15 Replies)