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wonderwhy-ER — Collision Sparks by-nc-nd

Published: 2008-09-30 11:45:36 +0000 UTC; Views: 24740; Favourites: 164; Downloads: 276
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Description This is version of [link] with some effects added and changes in how you interact with it

Effects inspired by Flight404 [link]

Controls
First box is maximal ball count. If there is more on stage then balls start to break on collisions.

Second box is minimal ball count. If there is less then some are created at borders.

Third box is created ball speed. IF set to 0 then balls are created under the cursor. If set higher then they are shot from cursor position with set speed. Be careful as too much energy in system makes explosions big

Move mouse to give it a direction. Click to create/shoot balls from the mouse


P.S: Will need to add some dumping as adding too many balls leads to complete madness and lags


Update
Fixed bug with balls disappearing while mouse button is pressed and reappearing when it is released.
Also how balls are removed was fixed.
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Comments: 108

rocketship123 In reply to ??? [2008-10-04 02:02:00 +0000 UTC]

Cool!! Cant wait until its out!! Bones looks awesome!!!
So does the new project panel and all the other cool stuff, like 3d tools... gonna have lots of fun with it!!

👍: 0 ⏩: 1

wonderwhy-ER In reply to rocketship123 [2008-10-04 08:15:52 +0000 UTC]

Seems like it. Still Flash CS4 won't be true 3D editor as it will not have such things like cameras and different views but I have bunch of ideas to try

👍: 0 ⏩: 1

rocketship123 In reply to wonderwhy-ER [2008-10-04 16:49:48 +0000 UTC]

yep.. its more like a preset skew tool than a 3d tool...
but it will be fun

👍: 0 ⏩: 1

wonderwhy-ER In reply to rocketship123 [2008-10-04 16:57:18 +0000 UTC]

I have one guess that it will be possible to edit 3D models in Flash CS4 using one small and simple trick in designer. I suppose it will be one of my first tests in CS4

👍: 0 ⏩: 1

rocketship123 In reply to wonderwhy-ER [2008-10-05 01:12:07 +0000 UTC]

my first will be with bones

👍: 0 ⏩: 1

wonderwhy-ER In reply to rocketship123 [2008-10-05 09:07:22 +0000 UTC]

👍: 0 ⏩: 0

psykopath In reply to ??? [2008-10-02 22:50:44 +0000 UTC]

Awesome effect. I dunno if my (work) computer is good or if this si really optimized, but it takes a lot to make this go slow.

👍: 0 ⏩: 1

wonderwhy-ER In reply to psykopath [2008-10-03 06:45:58 +0000 UTC]

Well on my work 2Ghz it takes some 500-700 balls to go slow. Though if many big collisions happen then it may go slower faster

👍: 0 ⏩: 0

Keydan [2008-10-02 21:04:00 +0000 UTC]

Now this is what i'm talking about! A geme like thingie!

👍: 0 ⏩: 1

wonderwhy-ER In reply to Keydan [2008-10-03 06:46:44 +0000 UTC]

Yeah more interactivity BTW yesterday one guy released this if you want as massive games as this thing is: [link]

👍: 0 ⏩: 1

Keydan In reply to wonderwhy-ER [2008-10-03 16:00:22 +0000 UTC]

i'll go check...

👍: 0 ⏩: 0

alimjshafi [2008-10-02 17:10:29 +0000 UTC]

NOW ITS PERFECT!

LIKED YOUR WORK!

KEEP IT UP

👍: 0 ⏩: 1

wonderwhy-ER In reply to alimjshafi [2008-10-02 17:42:00 +0000 UTC]

Thanks

👍: 0 ⏩: 0

alimjshafi In reply to ??? [2008-10-02 16:50:27 +0000 UTC]

TypeError: Error #1010: A term is undefined and has no properties.
at simulation2/checkCollissions()
at simulation2/frame()

👍: 0 ⏩: 1

wonderwhy-ER In reply to alimjshafi [2008-10-02 17:02:19 +0000 UTC]

Ups. Missed that. Fixed now

👍: 0 ⏩: 0

cepums In reply to ??? [2008-10-02 16:40:49 +0000 UTC]

hahahaha - fun for all ages

👍: 0 ⏩: 0

CainDraka In reply to ??? [2008-10-01 18:31:17 +0000 UTC]

I need to learn flash and we need to make sexy awesome games together at some point @w@

👍: 0 ⏩: 1

wonderwhy-ER In reply to CainDraka [2008-10-01 19:09:33 +0000 UTC]

Well CS4 is coming this month (well chances are high) and there will plenty new things to learn

👍: 0 ⏩: 1

CainDraka In reply to wonderwhy-ER [2008-10-01 19:12:53 +0000 UTC]

snazzy @w@ the entire adobe CS4 collection or just flash?

👍: 0 ⏩: 1

wonderwhy-ER In reply to CainDraka [2008-10-01 19:18:14 +0000 UTC]

No entire one and with some huge changes to Flash CS4 in designer perspective. Some great changes for programmers too. You will see them soon. I think I will even restart few older projects latter including new features. Considering other products like Photoshop I know not much. There is this Hydra which is hardware accelerated filter scripting language. So people write scripts on this Hydra and you can sue them then in Flash or Photoshop I think I will be making some from time to time Then for some reason there will support for flash files in Photoshop CS4 but I don't really understand what that means Just heard of
BTW I saw cool video of one Flash CS4 feature. Have you played spore? Or at least deigned or saw how creatures are designed there?

👍: 0 ⏩: 1

CainDraka In reply to wonderwhy-ER [2008-10-01 19:25:50 +0000 UTC]

Spore makes me smile :3

👍: 0 ⏩: 1

wonderwhy-ER In reply to CainDraka [2008-10-01 20:06:30 +0000 UTC]

Well if there is such thing as Bones(rather inverse kinematics) available for designers in Flash CS4. Basically allows to add constraints to animations and some usage of those look like Spore editor but for 2D vectors Like you drawn some weird figure. Added few bones to it and then animate/deform it using those bones At least it sometimes looks like that in videos

👍: 0 ⏩: 1

CainDraka In reply to wonderwhy-ER [2008-10-01 21:16:45 +0000 UTC]

omfg @.@ I've wanted that for so long D:

👍: 0 ⏩: 2

wonderwhy-ER In reply to CainDraka [2008-10-01 23:17:23 +0000 UTC]

Here [link] Somewhere in second part is what it was speaking about

👍: 0 ⏩: 0

wonderwhy-ER In reply to CainDraka [2008-10-01 22:31:44 +0000 UTC]

👍: 0 ⏩: 0

javamocha In reply to ??? [2008-10-01 03:08:41 +0000 UTC]

really cool idea

👍: 0 ⏩: 1

wonderwhy-ER In reply to javamocha [2008-10-01 07:35:44 +0000 UTC]

Thanks

👍: 0 ⏩: 1

javamocha In reply to wonderwhy-ER [2008-10-03 21:19:14 +0000 UTC]

your welcome

👍: 0 ⏩: 0

AndrewMartin In reply to ??? [2008-09-30 22:06:08 +0000 UTC]

Just made me think of this: [link]

XD

👍: 0 ⏩: 2

wonderwhy-ER In reply to AndrewMartin [2008-09-30 22:17:25 +0000 UTC]

Well this then is Large Flash Ball Collider or LFBC

👍: 0 ⏩: 0

AndrewMartin In reply to AndrewMartin [2008-09-30 22:09:05 +0000 UTC]

Actually that version seems to have crappy sound, this one's better:

[link]

Sure you've seen it before anyway though, heh.

👍: 0 ⏩: 0

eliskan [2008-09-30 21:03:39 +0000 UTC]

That is amazing, you just keep improving on this wicked cool effects of yours!

I can see this as a screen saver or preloader effect.

👍: 0 ⏩: 2

wonderwhy-ER In reply to eliskan [2008-09-30 21:33:56 +0000 UTC]

Yeah only 25Kb

👍: 0 ⏩: 0

eliskan In reply to eliskan [2008-09-30 21:05:25 +0000 UTC]

Looking more at it, I think you should make it bigger By this, I mean it looks cooler when you're zoomed in, and the balls are larger.

👍: 0 ⏩: 0

Computer-Turret In reply to ??? [2008-09-30 19:05:50 +0000 UTC]

Ah! explosions are so large they take up the screen.
Very cool.

👍: 0 ⏩: 1

wonderwhy-ER In reply to Computer-Turret [2008-09-30 19:36:15 +0000 UTC]

Yeah... Means you got pretty much energy in to the system They are especially large at head to head collision

👍: 0 ⏩: 0

Da-RooniS In reply to ??? [2008-09-30 18:58:38 +0000 UTC]

awesome light show ...

👍: 0 ⏩: 1

wonderwhy-ER In reply to Da-RooniS [2008-09-30 19:41:18 +0000 UTC]

Thanks Check vide of this Flight404. Pity his Processing experiments are not available as Java applets in the net

👍: 0 ⏩: 1

Da-RooniS In reply to wonderwhy-ER [2008-10-01 11:46:10 +0000 UTC]

i have no idea what you just said but ill check out the flight thingie ...

👍: 0 ⏩: 0

SPHEAR-Designs In reply to ??? [2008-09-30 18:01:01 +0000 UTC]

Screen... so yellow... lagging syst--


So... fun...
500 200 5 --15FPS-- 40Collisions

👍: 0 ⏩: 1

wonderwhy-ER In reply to SPHEAR-Designs [2008-09-30 19:37:07 +0000 UTC]

And how many balls on stage. You can see it in top left corner along side with fps.

👍: 0 ⏩: 1

SPHEAR-Designs In reply to wonderwhy-ER [2008-10-01 20:47:30 +0000 UTC]

440...
But it was so epic!
Now I have something to do at work!

👍: 0 ⏩: 1

wonderwhy-ER In reply to SPHEAR-Designs [2008-10-01 22:30:13 +0000 UTC]

440? You mean you comp lags at that much or what?

👍: 0 ⏩: 1

SPHEAR-Designs In reply to wonderwhy-ER [2008-10-02 02:38:04 +0000 UTC]


It was a work computer!
No, my lappy doesn't lag, just my crap DELL at work, which I play your Flashes on.

👍: 0 ⏩: 1

wonderwhy-ER In reply to SPHEAR-Designs [2008-10-02 08:02:36 +0000 UTC]

Ok

👍: 0 ⏩: 0

ssjskipp In reply to ??? [2008-09-30 14:21:03 +0000 UTC]

After a bit of holding down the mouse in 1 direction, balls would suddenly disappear. After letting go, tons of balls would show up on the left side of the screen...then the sparks....XD! Entire screen is yellow now.

👍: 0 ⏩: 1

wonderwhy-ER In reply to ssjskipp [2008-09-30 19:39:11 +0000 UTC]

Well dissapiriance is caused by max ball limit. Though there is little bug with how many because of few things. Will add separate counter latter to be able to do it right. And I actually saw this bug with them showing up left but didn't found the cause yet. So there will be upgrades

👍: 0 ⏩: 0

lyc In reply to ??? [2008-09-30 13:59:07 +0000 UTC]

what an amazing feedback system!

over time, there is an net energy gain which results in crazy patterns of explosions, that's an interesting natural system.

👍: 0 ⏩: 1

wonderwhy-ER In reply to lyc [2008-09-30 14:05:08 +0000 UTC]

Well was unable to find flaws in my formulas. Sometimes system looses energy sometimes it gains it. I will add dumping parameter latter.

👍: 0 ⏩: 1

lyc In reply to wonderwhy-ER [2008-10-02 06:29:07 +0000 UTC]

*damping parameter i wasn't implying there's a flaw in the formula, but when doing numerical methods you always have to reemember (and try to account for) the fact the computations are being done with finite precision, and usually not analytically (eg. when solving differential eqs one usually doesn't use higher than 6th or 7th order methods). at this stage knowledge of cancellation error, specials etc. becomes essential; here's a good reference: [link]

so yeah, use 4th order (globally) runge-kutta and try to follow energy-conserving curves in phase space.

👍: 0 ⏩: 1


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