Simulated Physics in 3DMM

Jayrod · 06:55 PM

Using a rigid body on a cube for simulation, I exported the transform values per 3DMM frame (6~ frames per second) and I've managed to import those to a path in 3D Movie Maker. I thought it was pretty neat. I wanna drop a car or a totem pole next.

https://drive.google.com/uc?export=download&id=0B718GRoy3YW0ZWRHUnZ4elJkUzg

Apologies about the audio, I must be camera shy or something.

Slime · 06-28-2016, 10:59 PM

Dungeon Snake · 06-28-2016, 11:00 PM

Funny Bones · 06-28-2016, 11:16 PM

wow that's cool jayrod how did you do it?! well i wish i could try it but its Probably to hard to do for me but still its great & easy to do i hope but great work anyway

Nixon · 06-28-2016, 11:26 PM

looks amazing!

French Fry · 06-29-2016, 12:35 AM

Holy. Shit.

Broken Pencil · 06-29-2016, 12:37 AM

have multiple object hit each other

Phil Williamson · 06-29-2016, 03:54 AM

that's crazy! amazing work.

Dungeon Snake · 06-29-2016, 04:29 AM

Quote:

Originally Posted by Broken Pencil

have multiple object hit each other

yes, this. it'd be cool to see a whole cascade of blocks, or something like an explosion effect where the pieces bounce of the ground (<< that last one might be tricky i dont really know how this works). those would have huge implications for making movies, imagine the effects you could do with a waterfall or a window shattering

Jayrod · 06:57 PM

Quote:

Originally Posted by Dungeon Snake

it'd be cool to see a whole cascade of blocks, or something like an explosion effect where the pieces bounce of the ground

That shouldn't be very hard, I'll make another demo when I've got one.

Here's a video showing a bit more of my process atm. The only drawback is that all objects need to be placed at the exact same origin in the scene, else their paths will just be offset from each other.

https://drive.google.com/uc?export=download&id=0B718GRoy3YW0dGlRM0hVRnpWbTA

Foone · 07-01-2016, 10:10 PM

Very cool!

Red Venom · 07-02-2016, 01:50 PM

What do you need to view this? Its showing up as invalid source :/

Broken Pencil · 07-02-2016, 03:38 PM

It's a Webm. It should just work on Chrome, Firefox, ect. What are you viewing on?

Bobby Swisha · 07-03-2016, 03:34 AM

holy shit, this is awesome. I'm only seeing this now cus Lohr linked me.

Dungeon Snake · 07-03-2016, 04:24 PM

looks like jayrod's bandwidth allowance has been exceeded

Jayrod · 07-03-2016, 07:19 PM

Fixed. Didn't think about bandwidth.

Jayrod · 07-03-2016, 09:33 PM

This has taken me a bit to wrap my head around.

3DMM appears to use a different coordinate system than Unity for starters. Something is still wrong in this clip here (position on the near/far axis), but I think I at least got the rotations correct. The car flips forward now whereas earlier tests had it torpedoing.

Video:

https://drive.google.com/uc?export=download&id=0B718GRoy3YW0dlp1WVVQY3AxQ2M

Evil Ash · 07-04-2016, 02:02 AM

Slime · 07-04-2016, 06:05 AM

Nick The Almighty · 07-06-2016, 06:09 AM

Dude, using 3dmm back then, I could have never imagined 3dmm would still be around, let alone this happening. my god, thats crazy

Dave Miles · 07-06-2016, 07:47 AM

That is spectacular

OmniromX · 07-08-2016, 07:07 AM

D :

This is amazing!

Red Venom · 07-08-2016, 09:27 PM

Thanks got it to work, it was just a chrome thing.. amazing stuff

Joey Cosmos · 07-14-2016, 05:05 PM

Next, ragdoll physics in 3DMM. Jk, although a handmade character could definitely undergo some physics, I wonder how that would look... (Waits for you)

French Fry · 07-14-2016, 10:34 PM

It does seem probable. You can already sort of do it with good actor fonts animation.

06-28-2016, 09:46 PM	#1
Jayrod Super Moderator Join Date: Aug 2008 Posts: 615	Simulated Physics in 3DMM Using a rigid body on a cube for simulation, I exported the transform values per 3DMM frame (6~ frames per second) and I've managed to import those to a path in 3D Movie Maker. I thought it was pretty neat. I wanna drop a car or a totem pole next. https://drive.google.com/uc?export=download&id=0B718GRoy3YW0ZWRHUnZ4elJkUzg Apologies about the audio, I must be camera shy or something.
Jayrod Super Moderator Join Date: Aug 2008 Posts: 615	Last edited by Jayrod : 07-03-2016 at 06:55 PM.

06-28-2016, 10:59 PM	#2
Slime Senior Member Join Date: Oct 2001 Posts: 24,891	Cool
Slime Senior Member Join Date: Oct 2001 Posts: 24,891

06-28-2016, 11:26 PM	#5
Nixon Senior Member Join Date: Aug 2008 Posts: 4,293	looks amazing!
Nixon Senior Member Join Date: Aug 2008 Posts: 4,293

07-01-2016, 10:10 PM	#11
Foone Member Join Date: May 2013 Posts: 631	Very cool!
Foone Member Join Date: May 2013 Posts: 631

07-02-2016, 01:50 PM	#12
Red Venom Member Join Date: Dec 2001 Posts: 560	What do you need to view this? Its showing up as invalid source :/
Red Venom Member Join Date: Dec 2001 Posts: 560

06-28-2016, 11:00 PM	#3
Dungeon Snake Senior Member Join Date: Feb 2004 Posts: 17,519

06-28-2016, 11:16 PM	#4
Funny Bones Senior Member Join Date: Oct 2009 Posts: 1,585	wow that's cool jayrod how did you do it?! well i wish i could try it but its Probably to hard to do for me but still its great & easy to do i hope but great work anyway

06-29-2016, 12:35 AM	#6
French Fry Super Moderator Join Date: Dec 2013 Posts: 1,962	Holy. Shit.

06-29-2016, 12:37 AM	#7
Broken Pencil Senior Member Join Date: Sep 2013 Posts: 2,341	have multiple object hit each other

06-29-2016, 03:54 AM	#8
Phil Williamson Super Moderator Join Date: Oct 2002 Posts: 16,900	that's crazy! amazing work.

07-02-2016, 03:38 PM	#13
Broken Pencil Senior Member Join Date: Sep 2013 Posts: 2,341	It's a Webm. It should just work on Chrome, Firefox, ect. What are you viewing on?

07-03-2016, 03:34 AM	#14
Bobby Swisha Senior Member Join Date: Apr 2002 Posts: 46,012	holy shit, this is awesome. I'm only seeing this now cus Lohr linked me.

07-03-2016, 04:24 PM	#15
Dungeon Snake Senior Member Join Date: Feb 2004 Posts: 17,519	looks like jayrod's bandwidth allowance has been exceeded

07-03-2016, 07:19 PM	#16
Jayrod Super Moderator Join Date: Aug 2008 Posts: 615	Fixed. Didn't think about bandwidth.
Jayrod Super Moderator Join Date: Aug 2008 Posts: 615

07-03-2016, 09:33 PM	#17
Jayrod Super Moderator Join Date: Aug 2008 Posts: 615	This has taken me a bit to wrap my head around. 3DMM appears to use a different coordinate system than Unity for starters. Something is still wrong in this clip here (position on the near/far axis), but I think I at least got the rotations correct. The car flips forward now whereas earlier tests had it torpedoing. Video: https://drive.google.com/uc?export=download&id=0B718GRoy3YW0dlp1WVVQY3AxQ2M
Jayrod Super Moderator Join Date: Aug 2008 Posts: 615

07-04-2016, 02:02 AM	#18
Evil Ash Senior Member Join Date: Apr 2003 Posts: 15,534
Evil Ash Senior Member Join Date: Apr 2003 Posts: 15,534

07-04-2016, 06:05 AM	#19
Slime Senior Member Join Date: Oct 2001 Posts: 24,891
Slime Senior Member Join Date: Oct 2001 Posts: 24,891

07-06-2016, 06:09 AM	#20
Nick The Almighty Senior Member Join Date: Oct 2001 Posts: 3,909	Dude, using 3dmm back then, I could have never imagined 3dmm would still be around, let alone this happening. my god, thats crazy

07-06-2016, 07:47 AM	#21
Dave Miles Senior Member Join Date: Sep 2002 Posts: 10,236	That is spectacular

07-08-2016, 07:07 AM	#22
OmniromX Member Join Date: Sep 2013 Posts: 824	D : This is amazing!
OmniromX Member Join Date: Sep 2013 Posts: 824

07-08-2016, 09:27 PM	#23
Red Venom Member Join Date: Dec 2001 Posts: 560	Thanks got it to work, it was just a chrome thing.. amazing stuff
Red Venom Member Join Date: Dec 2001 Posts: 560

07-14-2016, 05:05 PM	#24
Joey Cosmos Senior Member Join Date: May 2002 Posts: 1,280	Next, ragdoll physics in 3DMM. Jk, although a handmade character could definitely undergo some physics, I wonder how that would look... (Waits for you)

07-14-2016, 10:34 PM	#25
French Fry Super Moderator Join Date: Dec 2013 Posts: 1,962	It does seem probable. You can already sort of do it with good actor fonts animation.