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Any one knows how to make a physical pendulum?

Destiny Niles
Registered User
Join date: 23 Aug 2006
Posts: 949
07-23-2009 10:14
I've seen them around in SL. I would like to make something that uses it's principles.
Correct spelling: pendulum
Seven Okelli
last days of pompeii
Join date: 4 Dec 2008
Posts: 2,300
07-23-2009 10:18
Do you mean "pendulum"? I've never seen the word "pengullum" before.

From: someone
Edited to add: Wasn't trying to be a smartass. It could easily have been something I'd never heard of.


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Osprey Therian
I want capslocklock
Join date: 6 Jul 2004
Posts: 5,049
07-23-2009 10:21
From: Seven Okelli
Do you mean "pendulum"? I've never seen the word "pengullum" before.

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It's the linux version.
Rolig Loon
Not as dumb as I look
Join date: 22 Mar 2007
Posts: 2,482
07-23-2009 10:24
Like a drunk penguin. :D

Seriously, take a look at
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Argent Stonecutter
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Join date: 20 Sep 2005
Posts: 20,263
07-23-2009 10:26
The pengullum is the symbol of eternal conflict between Debian and Red Hat package management in Linux.

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Rolig Loon
Not as dumb as I look
Join date: 22 Mar 2007
Posts: 2,482
07-23-2009 12:01
From: Argent Stonecutter
The pengullum is the symbol of eternal conflict between Debian and Red Hat package management in Linux.

I learn something important every day. ;)

OK, so the definitive answer to PENDULUMS (pendula?) is at . Well, maybe not the definitive answer, but a definitive answer......
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Lightwave Valkyrie
Registered User
Join date: 30 Jan 2004
Posts: 666
07-23-2009 13:29
i have one i made when we had linkages but now you have to use a swing script
you could do it with physics and llApplyImpulse but it gets laggy
or you could use llSetTextureAnim.
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Void Singer
Int vSelf = Sing(void);
Join date: 24 Sep 2005
Posts: 6,973
07-23-2009 18:58
the method used in the linked article works pretty well, and will stay pretty consistent with the time, or at least not be off by an overly large amount of time. (just don't use the alternative commented lines, they work but lose something in precision)

if you're thinking physics, this can be done also, with very slight scripted intervention, and some special building techniques... but because of the not so precise physics framework it can be much more error prone (stops, breakage, etc).... but if you are interested, the person to talk to would be Emilin of the Virtual Mechanics group, as she and other group members are constantly experimenting with improved techniques for getting the physics engine to play nice.
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