Hacking http://labs.autodesk.com/utilities/geppetto - Project Geppetto

The current technology preview has some limitations as it is an early version of the technology and will be evolved over time. I spent a great deal of time to go beyond the default functionality to not only satisfy my inner 3D geek but to see what could be done and answer others questions on this evolving and amazing technology. Some of the knowledge was gained by hacking and experimenting and some was confirmed or clues from the team like Ian Nies and others on http://area.autodesk.com/ - the Area site.

Add textures to characters

There are two referenced characters a male and female without any textures in the installed default condition. Not a very good looking couple unless you like zombies or mannequins.
http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0162fddf727e970d-pi"> http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef01675ed36a76970b-pi">

Each has a standard material placed on your system just not applied (not sure why). To add textures to the characters, open the MAX files located at:

C:\Program Files\3ds Max\plugcfg\Geppetto\Female\Character\
C:\Program Files\3ds Max\plugcfg\Geppetto\Male\Character\

Now you need to go get the textures for the characters and apply them to your male and female characters. Go to C:\Program Files\3ds Max\maps and then apply “female_color.jpg” or “male_color.jpg” to the characters using standard material methods or dragging and dropping the image file on the character.

Now you have applied the textures, and they look much better.

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0154385d8a4c970c-pi"> http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef01675ed36aa3970b-pi">

Customize the characters including their head and more.

Now lets customize the male character. Make sure to back up your original characters first.
C:\Program Files\3ds Max\plugcfg\Geppetto\Male\Character\Crowd_Male.max
Note the “cent” character is metric.

We can import a Santa hat and place it on the male character. This character will not automatically have the hat in any animations just by placing it in the file with the character as the hat is not attached to the character body. Lets hook it up to the head.

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0154385d8a8a970c-pi">

The character is hard wired with parts/element naming required to make it work so do not alter the parts of the character and instead simply select the head then select the modifier list>element.

Now you can right-click and select attach and select the Santa hat. This will join the head and the hat as the same element. Now save the file.

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0154385d8a9b970c-pi">

Now when you place characters in your scene the character will have the hat. Here are the characters in St Marks Square in the Venetian Hotel and Casino.

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0162fddf72d9970d-pi"> http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0162fddf72f2970d-pi">

I created a very fast paced video showing the above steps.
http://youtu.be/PFSZ1qe1yos - http://youtu.be/PFSZ1qe1yos

To take the post one step further I drag an unidentified Autodesk VP into the http://en.wikipedia.org/wiki/Uncanny_valley - Uncanny Valley .

I use the same technique as I did with attaching the hat to the head element, but with a twist. I created a 3D model of this persons head using http://www.123dapps.com/catch - 123D Catch formerly known as Project Photofly where I take photos with a digital camera and it created a 3D textured model in FBX or OBJ.

I imported this persons head into the scene with the base male character and then attach the new head to the old head using the object modifier>element then right-click attach. Now I have two heads attached as the character's head which could be odd. I now delete the original head element and am now left with this Autodesk VPs head on the character body.

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef01675ed36afb970b-pi">

Wow it is odd to see someone I know and report to looking like they want a hug and I can make them do what I want in a 3D environment. This might be a great stress reduction method, or perhaps career limiting one.

It would be wise to suck up at this point and add his alma mater Cornell University on his shirt by editing the texture map mentioned earlier in this post. 

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef01675ed36b0f970b-pi">

How about placing him in the Holiday spirit by adding the Santa hat.

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0162fddf7313970d-pi">

Here is another scene where I show the characters in mesh as well as a  high quality render.

http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef01675ed36b25970b-pi"> http://autodesk.blogs.com/.a/6a00d8341bfd0c53ef0162fddf7327970d-pi">

If you use 3ds Max or 3ds Max Design 2012 please give Project Geppetto a try and let us know what you think. It will be evolving adding much more power and capabilities in future previews. It has been mentioned the future goals are the characters to avoid each other and objects as well as use objects for example place a chair in the scene and some of the characters could sit down on it.

There are so many possibilities with this powerful technology in its early stages to add more realism to your animation or just have some fun.

Cheers,
Shaan

http://feeds.feedburner.com/~ff/blogs/btl?a=gEUjzWEYBK8:3A920U8hG34:yIl2AUoC8zA"> http://feeds.feedburner.com/~ff/blogs/btl?a=gEUjzWEYBK8:3A920U8hG34:qj6IDK7rITs"> http://feeds.feedburner.com/~ff/blogs/btl?a=gEUjzWEYBK8:3A920U8hG34:sHskjighKVI">

Go to the http://feedproxy.google.com/~r/blogs/btl/~3/gEUjzWEYBK8/creating-an-animated-3d-crowd-animation-hacking-it.html - original post...