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Osaires
Paranoid (IV) Inmate
From: oslo, Norway Insane since: Aug 2001
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posted 08-21-2001 13:42
How can i program a object to go round as in a circle?
like this: http://www.ozones.com/play/ball/index.html

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mobrul
Bipolar (III) Inmate
From: Insane since: Aug 2000
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posted 08-21-2001 14:51
do you mean the ball in the center?
or do you mean the multi-balls that orbit the center?
They are done two different ways...
mobrul
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Osaires
Paranoid (IV) Inmate
From: oslo, Norway Insane since: Aug 2001
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posted 08-21-2001 17:13
(multi-balls that orbit the center)
The dots round the pictures inn the middle

[This message has been edited by Osaires (edited 08-21-2001).]
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Relain
Paranoid (IV) Inmate
From: westernesse Insane since: Jul 2000
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posted 08-21-2001 17:52
yet again i've also been wondering about this, specifically what the maths [note s ] functions are to make circular motion, its some sin function. see i was thinking about making the dots on the dotmenu script [see topic for dark's demo] sort of come out like in a spiral or something, but i don't know what function would move it like that. ideas?
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Dark
Neurotic (0) Inmate Newly admitted
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posted 08-22-2001 00:48
It's all in the math functions, view the source code at DHTMLCentral, he explains how to change the functions to do just what you want 
more talk
"I am about to -- or I am going to -- die: either expression is correct."
~~ Dominique Bouhours, French grammarian, d. 1702

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Dark
Neurotic (0) Inmate Newly admitted
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posted 08-22-2001 01:01
check this out, he combines all his scripts for a interface. Stumble in the dark untill you find the words "have you ever experinced DHTML" then you will see a awesome interfaced, I thought it was macro or flash when I first saw it! I was like damn I didnt nkwo you could do that in DHTML.
[This message has been edited by Dark (edited 08-22-2001).]
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Osaires
Paranoid (IV) Inmate
From: oslo, Norway Insane since: Aug 2001
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posted 08-22-2001 09:07
Thaks 
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Dark
Neurotic (0) Inmate Newly admitted
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posted 08-22-2001 15:36
Np 
______________________
Are you afraid of the Dark

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RoyW
Bipolar (III) Inmate
From: Insane since: Aug 2001
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posted 08-24-2001 18:42
Hi,
To keep this solution simple I have not made it cross browser. It only works in IE5+ and NS6+.
code:
<HTML>
<HEAD>
<title>Circle</title>
<SCRIPT>
function moveElem(id, x, y)
{
document.getElementById(id).style.left = x;
document.getElementById(id).style.top = y;
}
var Radius = 100;
var Angle = 0;
var CenterX = 200;
var CenterY = 200;
function animate()
{
setTimeout("animate()", 40);
Angle = Angle + 0.05;
var x = CenterX + Radius * Math.sin(Angle);
var y = CenterY + Radius * Math.cos(Angle);
moveElem("blob", x, y);
}
</SCRIPT>
</HEAD>
<BODY BGCOLOR="black" TEXT="white" ALINK="yellow" VLINK="yellow" LINK="yellow" onLoad="animate()">
<DIV id="blob" style="position:absolute">CIRCLE</DIV>
</BODY>
</HTML>
To make it cross browser you just have to kake the moveElem a cross browser function. (I can post a cross browser version if you want)
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mr.maX
Maniac (V) Mad Scientist
From: Belgrade, Serbia Insane since: Sep 2000
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posted 08-24-2001 19:28
RoyW, I see that you are new here, so... Welcome to the Asylum, enjoy your stay! 
[This message has been edited by mr.maX (edited 08-24-2001).]
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Dark
Neurotic (0) Inmate Newly admitted
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posted 08-24-2001 20:12
Welcome to the A s y l u m
*Dark passes RoyW 2 black pills*
______________________
Are you afraid of the Dark

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Wakkos
Maniac (V) Mad Scientist
From: Azylum's Secret Lab Insane since: Oct 2000
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posted 08-24-2001 20:57
Hey! What an intro!
catch that Mr.Max!
.-rotate script by Mr.Max
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mr.maX
Maniac (V) Mad Scientist
From: Belgrade, Serbia Insane since: Sep 2000
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posted 08-24-2001 21:19
Wakkos, I don't have to catch up with anything, heh...
Just take a look at the DHTML swirl animation that's on my "about" page...
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Wakkos
Maniac (V) Mad Scientist
From: Azylum's Secret Lab Insane since: Oct 2000
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posted 08-24-2001 21:31
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Dark
Neurotic (0) Inmate Newly admitted
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posted 08-24-2001 23:40
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mr.maX
Maniac (V) Mad Scientist
From: Belgrade, Serbia Insane since: Sep 2000
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posted 08-25-2001 00:10
That picture was taken a way back in April 1997, so it' very very old, heh... 
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RoyW
Bipolar (III) Inmate
From: Insane since: Aug 2001
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posted 08-25-2001 00:36
Hi,
Thanks for the welcome!
I am not sure of what "Catch that" means?
I got here indirectly through a JavaScript site that featured one of Doc Ozones scripts. I have a conversion of that script here, http://www.javascript-fx.com/mouse_trail/circle/demo.html
I always knew how to move in a circle, but the swirl script was, well, unique!!
The thing is, I don't have any imagination, but I do know how to program.
For example http://www.javascript-fx.com/page_anim/wavy/demo5.html
The original idea wasn't mine, but I was able to covert it to 3D.
I am here to extend my boring programmers mind and hopefully get some"style".
Looks like a fun forum
document.write(Math.randomFunnyComment() );
RoyW
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Bugimus
Maniac (V) Mad Scientist
From: New California Insane since: Mar 2000
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posted 08-25-2001 01:10
Welcome RoyW! I like that wavy script a lot. dHtml is mucho cool.
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Wakkos
Maniac (V) Mad Scientist
From: Azylum's Secret Lab Insane since: Oct 2000
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posted 08-25-2001 03:00
Those guys here are increible. I was making stuff like an idiot just to make a ramdon function....
Congratulations guys! (and when i say Guys, i mean ALL the guys in the Asylum)
BTW, catch that mr.Max!! = http://www.javascript-fx.com/page_anim/wavy/demo5.html
just kidding...
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