關於做表情的問題

[deon]

我問下各位高手,做表情時的如果人頭是連身好還是不連身好呢?
如果是連身的要點樣先可以唔制到身上的點呢?
請各位高手幫幫我了~~~好頭痛呢

[leeho]

這兩本書有教如何做表情 . 可以去黃金商場看看

[vectoreffect]

If you want to do facial expression, you need to break the head and body in separate object.

[deonchan]

Hi Deon , i am Deon Chan !

[Ah fung]

vectoreffect is right,
Thanks for vectoreffect

1. separate head & body

2. head expression(blendshape & face infurence)

3. use lattice to conect head and body(at neck area)

4. finally, bind joint to lattice(DON'T bind to model)





Vectoreffect,

I want to ask you another question.
what is suitable method to do jaw motion(open & close mouth)?
use blendshape?
or bind joint to jaw?
I know maya's blendshape is not support rotate motion(only miria can),
but jaw motion is rotate motion(when open mouth),this mean
maya's blendshape not suitable for jaw motion???



if bind joint to jaw is the right method, it need to combine blendshape & bind skin together to create face expression, What is the pr of bindskin & blendshape?

Frist. bindskin(for open mouth)
second. blendshape(other face expression)

???

[vectoreffect]

You could use blendshape to do the jaw motion.
Using cluster and change pivot to create the open mouth model.

[Ah fung]

Thank you very much vectoreffect,

use cluster and change pivot,
but which one is "open mouth model" ?
you mean apply cluster orginal head model or duplicated blendshape model?

[Ah fung]

And I found a very very good book for maya character setup,
"Maya character creation" by Chris Maraffi" New rider
This is professional advance setup method for maya user
it solve many problems I don't know before!!!

eg:
shoulder ball joint, it almost xyz axis 360 degree rotate,it will create a problem "Gimbal lock", it mean you can't rotate three axis normally at same time.
this book use very simple method solve this problem :
(USE TWO GROUP) one group one axis,simple but effective!!!

AT new rider wedsite contain a free chapter pdf preview to download and a example maya file to download.

[Ah fung]

I found simple chinese version of this book, this is cheaper than orginial english version very much.

[BlackDick]

where can i find it?

[Ah fung]

golden