Boobs physics

It started quite innocently (I swear) with one sphere.
Wanted to toy a bit with softbodies…

Then I freezed one half of the sphere and run the simulation… and it looked like a booby. When you come to think of it, a woman breast is just something close to a sphere influenced by gravity (I won’t treat the case of the wonderbra)

So I froze this booby, and decided to give it a twin. ^^

After freezing the boobic form, I re-enabled softbody and started playing with softbodies settings until I was satisfied… I wanted boobs that animate fast, moved a bit with elasticity but without an exagerated Pamela Anderson Baywatch effect…

Here is the .blend for the anim and the screenshot of the settings…
http://digitaldraw.free.fr/phystestb00b.blend
http://img455.imageshack.us/img455/8683/b00bsettingsso5.jpg

Some remarks:

  • Speed set to 2 allow the virtual twins improve the simulation:). I tried higher speeds and it works fine too. It work better for fast and short movement animations (like running or a earthquake situation… :p)
  • I don’t think the use edges and stiff quad is necessary because of the goal settings.
  • Modification of the mass allow for very tight boobies (from 0 to 1) to very… well. You catch the idea.

But I am not a softbody specialist :slight_smile:
Maybe there are key settings to make it better and faster…
Feel free to modify and share :slight_smile:
Or just laugh at the two twins moving and bobbing everywhere :slight_smile:

PS : if it works for the top, it should work for the bottom… ahem.

One reproach I have is that these boobies have perfect synchronism… Which is not natural. Woman breast have slight asymetry that make the two breast moves in different ways… but well…

So, are we bored today? So texture them already. :slight_smile:

Downloaded blend… can’t… stop… watching…

here you go:
Textured .blend

Attachments


Very intresting, From a movie making stand point this is really cool.

From a guy stand point…this is really cool…

That is the dumbest thing I’ve ever seen!

-and yet, I can’t look away…

humanity awes you a great debt of gratitude.

From WikiPedia :
Soft body dynamics
is an area of physics simulation software that focuses on accurate simulation of a flexible object. That is, the object is deformable, meaning that the relative positions of points of the objects can change.

It’s far too complex. I propose

Soft body dynamics is an area of physics simulation software that focuses on accurate simulation of boobs.

Straight to the point no? :slight_smile:

This is why women aren’t on these forums.

Actually, you kinda know that maybe three or possibly ten billion guys already went ‘DURHUR LOOKEE LOOKEE BRE3STS’ ages ago, right? /:stuck_out_tongue: It’s not a new usage.

Also, your boobs look kinda… diseased. Pale gray, with… bright red tips. Kinda like necrotic boils.

that is just dum…

make human can do that, and for good reasons…

Also, your boobs look kinda… diseased. Pale gray, with… bright red tips. Kinda like necrotic boils.

:slight_smile: I didn’t texture them. Mine where solid gray… I mean the virtual ones of course :p… mines are hairy and… well… whatever…

that is just dum…

make human can do that, and for good reasons…

Yes. It dumb. But not without interest. Check my sig :wink:
And I say makehuman models are ugly :slight_smile:
They are a good starting point. But I wouldn’t use them as is…

Apparently you can use weight painting to control the soft body effect on the jiggly bits of a character. I haven’t experimented with it yet but here’s a little tut I found some time ago.

http://www.enricovalenza.com/softb.html

.

Haha, didn’t mean to start a problem

Wouldn’t it be more offensive if they didn’t move? It would be sending a message to all the young girls ou there that they can’t be beautiful without implants. Please consider the body-self-image of all the young girls out there and let the breasts on your 3D females swing freely and naturally.

aws357, you can use the textures/shaders from the soldiers if you like - the nipple started out as a female nipple, it is o.k. to look at.

lol! I could’t resist Texture them either… :open_mouth:
http://uploader.polorix.net/templates/default2/images/icons/file.gif phystestb00b.blend
http://uploader.polorix.net//files/155/Breast.jpg

Hmm, I think I’ll put feet on them…

LMAO! Hey, I just got an idea for an alien short. Mine mine all mine!

omigosh… I unleashed a monster on the forum… :stuck_out_tongue:

At least, it has one advantage… it answers very well to this question I often hear :
“What’s the fuss with softbodies anyway?”

:smiley:

haha I am the original soft body boob guy here at elysiun. when I posted my demo file so long ago it shook the very foundations of the community. I think soft bodies have improved quite a bit since then though.

Titties & bear!

What’s next? Some pussy action? :smiley: Meow.

i agree with modron, though my blend in his thread is more boobacious!

http://www.eaemedia.com/blender/censored.png

1 Like

lool thats great!