Free hips?

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  12 December 2002
Free hips?

I've seen several riggs where a character have been abel to move the hips without the spine following... Alowing you to adjust the hips without the spine moving around, and a second controler alowing booth spine and hips rotating at the same time... Is there any tutorials on this on the web???
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/. Henrik Kamsvåg

http://www.kamsvag.com
 
  12 December 2002
You can buy Jason's DVD from the alias wavefront site.

He has that set up there...

G
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http://www.rigging101.com
http://www.javiersolsona.com
 
  12 December 2002
Yep, the stretchy/spliney back.. gotta love it.

-jas
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jason schleifer
Animator - http://jasonschleifer.com/
Co-Founder - http://www.nimblecollective.com
 
  12 December 2002
Can you not achieve this by having a null that is the parent of the lower spine and the hips? Then you can move the hips without affecting the spine, move the spine without affecting the hips, and move that null to affect them both.

Later,
Michael Duffy
mduffy@ionet.net
 
  12 December 2002
yep, but it's a matte of how the spine interacts with those two controls which is what the technique I discuss does.. it's a really nice "feeling" control.. very fast and easy to use.

-jason
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jason schleifer
Animator - http://jasonschleifer.com/
Co-Founder - http://www.nimblecollective.com
 
  12 December 2002
Jason-
When is the next DVD coming out and what will it cover (I think you said this before but I can´t remember right now)? I´m getting quite a bit out of your current DVD, especially nice are the ideas on procedural rigging and creature management (which fits nicely with what I´m currently doing). Thanks.


David
 
  12 December 2002
A|W is putting together the final touches on the DVD right now, so hopefully it'll be out soon!

The DVD covers a number of techniq
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jason schleifer
Animator - http://jasonschleifer.com/
Co-Founder - http://www.nimblecollective.com
 
  12 December 2002
oops! hit return accidentally..

The DVD is mostly about techniques to speed up your animation rig & techniques. It shows a fast method for creating fk/ik arms based on one joint structure.. a technique for creating and dealing with multi-resolution animation rigs.. tricks for speeding up your rigs and making smart decisions on when and where to use expressions, math nodes, connections, etc... tricks on how to speed up expressions.. techniques for animating quickly.. and a few other things.


-jason
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jason schleifer
Animator - http://jasonschleifer.com/
Co-Founder - http://www.nimblecollective.com
 
  12 December 2002
Jason,

Did they fix those files that are on the masterclass CD? ? I still havent gotten them to work...
 
  12 December 2002
i`m really eager (is it the right word ? ) to buy this new dvd ... the first one is really fantastic.... Thank you Mr Schleifer to transmit all this knowledge
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Olivier
 
  12 December 2002
Yep the files have been fixed and sent to Alias|Wavefront.. they're doing hte final check, and you should be able to get 'em.

-jason
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jason schleifer
Animator - http://jasonschleifer.com/
Co-Founder - http://www.nimblecollective.com
 
  12 December 2002
ok I'm attempting to translate a script done by Daniel Martinez Lara,
for max to Maya.
basically what this script does is attach the roll and twist channels (spline ik)
to control shapes and then it subtracts the roll form the twist.
allowing you to move the heaps independently form the chest.
it's based on 3 controllers.
chest bot and torso (torso allows you to control bot and chest together.)
and the theory behind the expression is the following,

roll = bot+body
twist = chest- but

then the both the chest control and the bot control are linked to
torso control. and your done.
now I have translated it from max to mell but it does not seem to give me the right effect. when I move the but control the chest experience minimal offsetting.
has anyone tried this?

here is my expression,

float $body = CTRLbody.rotateY;
float $bot = CTRLbot.rotateY;
float $chest = CTRLchest.rotateY;

ikHandle1.roll = $bot + $body;
ikHandle1.twist = $chest - $but;

CTRLbody, CTRLbot, and CTRLchest are my three test controls.
I also have I Maya file I can mail to anyone willing to help me fix this problem.
I know some people would like to find a nice simple tutorial to achieve this effect, and if I get this working I would love to be the first.


Los.
 
  12 December 2002
hey Jason,

I too have been anxiously waiting for the fixed masterclass mel scripts. You mentioned to AWAKE that they are available, where do I go to get them, should I be waiting for an email from AW directly? Any help you can give with this is really appreciated, thanks.

Matt Leishman
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---
DISCLAIMER: This message represents my own opinion and does not reflect in any way the opinion of my employer .
 
  12 December 2002
Heya,

you should be able to email the address I gave out in the course, and that person will let you know where to download them. I think they're converting the files into PDF files (instead of the word docs I handed them). I've fleshed out hte documentation a bit & fixed a few things.. fixed a few scripts.. etc.

lemme know if you have trouble!
-jason
__________________
jason schleifer
Animator - http://jasonschleifer.com/
Co-Founder - http://www.nimblecollective.com
 
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