 Density |
Hash, Inc. Forums > Technical Direction and Development (Advanced Topics) > Tutorials and Demonstrations > Newton Physics  |
 Jul 8 2008, 12:39 PM
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#1
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 modeler / animator  Group: Hash Fellow Posts: 1,125 Joined: 18-September 03 From: Campo Grande / MS / Brazil Member No.: 72 Contests Won:2010 Mascot  |
Hi hashers ....
I produced a litle sequence to demonstrate the density property ... I put togheter 5 movies .. in the wall the bricks are using default properties ( density = 1 Kg/dm2 ) Sphere´s density: Sequence 1 = 0,2 Kg/dm2 Sequence 2 = 0,6 Kg/dm2 Sequence 3 = 1 Kg/dm2 Sequence 4 = 2 Kg/dm2 Sequence 5 = 1 kg/dm2 / Elasticity = 1
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Jul 8 2008, 01:11 PM
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#2
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Not a Master Group: Film Posts: 5,020 Joined: 20-September 03 From: New Jersey Member No.: 240 |
Great test Marcos.
-------------------- 2008 Rig updated 03/11/2010
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Jul 8 2008, 01:29 PM
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#3
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 Runs With Scissors Group: Film Posts: 5,087 Joined: 22-September 03 From: Cupertino, CA Member No.: 294 Contests Won:** |
I have to agree - excellent way of demonstrating the differences
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Jul 8 2008, 01:37 PM
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#4
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 Master Group: Film Posts: 710 Joined: 17-May 08 From: Newberg, Oregon Member No.: 12,014 |
WOW! More! More!
-------------------- some people see only with their eyes.
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Jul 8 2008, 03:48 PM
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#5
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garçon triste Group: Hash Fellow Posts: 11,267 Joined: 5-October 03 From: Dallas, Texas Member No.: 544 |
cool. Is there any kind of pre-roll needed for the bricks to "settle" on each other? Do they have to be modeled with a gap so they know they are separate?
-------------------- Robert Holmén
------ this is only a ... my gallery of A:M tests 49,982 pushed!: the #1 heavy push on Youtube I'm a 2D wannabe: just skip it! my screencam tuts All my most beloved tutorials in one convenient location. Except for the ones I've forgotten about. I solved your problem? buy me something (used is ok!) Big thanks to: dblhelix (twice!), jason1025, Luuk Steitner, PDM, Rob_T and Dhar! |
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Jul 8 2008, 04:35 PM
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#6
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 David Simmons......me. Group: Hash Fellow Posts: 3,383 Joined: 19-September 03 Member No.: 114 |
Nice test, Marcos!
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Jul 8 2008, 05:58 PM
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#7
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enthusiast Group: Hash Fellow Posts: 3,604 Joined: 22-May 04 From: the Moon Member No.: 3,042 |
Awesome! You almost did all the work for a new 'Cosmic Bowling' demonstration! I caught my 'apprentice' viewing the Cosmic Bowling tutorial...that is antiquated info and needs to be 'Newton-i-fied'.
Very scientific. Highly appreciated...care to post the project? -------------------- I bought an electric car... it has gas-powered windows...
... http://www.campbellanimation.com My website. http://www.youtube.com/user/campydoodles My YouTube Channel. http://www.youtube.com/watch?v=jncWZdZpTfQ My A:M DEMO-REEL http://www.youtube.com/user/campydoodles#p/a/u/1/1koP6oTPYZQ PASS THE BALL II .... |
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Jul 8 2008, 07:13 PM
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#8
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 Master Group: Contributor Posts: 1,249 Joined: 20-August 06 From: Gold Coast, QLD. Member No.: 9,673 |
That is a great example of showing how density works, Marcos, thank you.
QUOTE I caught my 'apprentice' viewing the Cosmic Bowling tutorial...that is antiquated info and needs to be 'Newton-i-fied'. If it helps, a while ago I wrote this for Exercise 17: 
CosmicNewton.pdf ( 110.22k )
Number of downloads: 51 |
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Jul 9 2008, 04:42 AM
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#9
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modeler / animator Group: Hash Fellow Posts: 1,125 Joined: 18-September 03 From: Campo Grande / MS / Brazil Member No.: 72 Contests Won:2010 Mascot |
QUOTE(robcat2075 @ Jul 8 2008, 03:48 PM)  cool. Is there any kind of pre-roll needed for the bricks to "settle" on each other? Do they have to be modeled with a gap so they know they are separate? pre-roll isn't needed.. I modeled just 1 brick then construct the wall in the choreography using it... QUOTE(John Bigboote @ Jul 8 2008, 05:58 PM) Awesome! You almost did all the work for a new 'Cosmic Bowling' demonstration! I caught my 'apprentice' viewing the Cosmic Bowling tutorial...that is antiquated info and needs to be 'Newton-i-fied'. Very scientific. Highly appreciated...care to post the project? I'll upload the project later ( it is in my other computer ).... More tests coming .... -------------------- |
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Jul 9 2008, 06:31 AM
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#10
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modeler / animator Group: Hash Fellow Posts: 1,125 Joined: 18-September 03 From: Campo Grande / MS / Brazil Member No.: 72 Contests Won:2010 Mascot |
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Jul 9 2008, 08:23 AM
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#11
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 To be, or not to bevel Group: Hash Fellow Posts: 1,855 Joined: 8-November 04 From: Trondheim, Norway Member No.: 4,643 Contests Won:********** |
Great projects Marcos! Keep'em coming. I got one noob question though... not directly related to newton... Is there a clever way to stack those bricks, or do you have to do it manually?
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Jul 9 2008, 11:45 AM
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#12
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modeler / animator Group: Hash Fellow Posts: 1,125 Joined: 18-September 03 From: Campo Grande / MS / Brazil Member No.: 72 Contests Won:2010 Mascot |
Hi Stian ....
I did it manually ... brick on brick ..... I don't know if there is a way to construct the wall automatically -------------------- |
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Jul 9 2008, 12:24 PM
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#13
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 Master Group: Contributor Posts: 125 Joined: 18-August 07 Member No.: 11,148 |
Really cool demonstration.
-------------------- "Whether it is generated by hand or by computer, the first goal of the animator is to entertain."
-Lasseter (1987) |
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Jul 9 2008, 07:25 PM
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#14
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enthusiast Group: Hash Fellow Posts: 3,604 Joined: 22-May 04 From: the Moon Member No.: 3,042 |
QUOTE(Xtaz @ Jul 9 2008, 11:45 AM) Hi Stian .... I did it manually ... brick on brick ..... I don't know if there is a way to construct the wall automatically So, your sort of a '3D mason'... Yeah---since every brick needs to have it's center point on the zero's (zeroX-zeroY-zeroZ) there is really no way to copy-paste in the model window and still have the simulation work... -------------------- I bought an electric car... it has gas-powered windows...
... http://www.campbellanimation.com My website. http://www.youtube.com/user/campydoodles My YouTube Channel. http://www.youtube.com/watch?v=jncWZdZpTfQ My A:M DEMO-REEL http://www.youtube.com/user/campydoodles#p/a/u/1/1koP6oTPYZQ PASS THE BALL II .... |
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Jul 9 2008, 11:10 PM
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#15
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Master Group: Hash Fellow Posts: 575 Joined: 20-September 03 From: Goeppingen,Germany Member No.: 218 Programmer: Yes |
When I remember right (it's a long time ago), I have such a plugin .
It was built for the troll sample, because I'm a lazy guy :-) I will look this evening for this . -------------------- |
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