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0
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1answer
255 views

Mesh Manipulation - changing vertex data dynamically

I have am trying to achieve Mesh Manipulation of any mesh based on User Input mostly sliders, example of what I am trying to do is http://www.youtube.com/watch?v=-oMxVGmeO-s . I am not sure whether to ...
-1
votes
1answer
66 views

A quick question about culling

So I have some vertices that I'm drawing with XNA and the issue I had ages ago was that they weren't appearing when the camera was placed above them. By turning on backface culling this fixed it, but ...
2
votes
0answers
162 views

How do I use the morpher modifier in 3dsmax to morph into several targets simultaneously?

I have a 3D-Face from Facegen here including all necessary phenomes' positions. But these targets are separated into upper, lower teeth, sock and eyes. How do I combine them for the face to morph into ...
11
votes
1answer
1k views

How to gain accurate results with Painter's algorithm?

A while ago I asked how to determine when a face is overlapping another. The advice was to use a Z-buffer. However, I cannot use a Z-buffer in my current project and hence I would like to use the ...
1
vote
2answers
377 views

Facial expressions capabilities in various engines

For a research project, I am developing a small game focused on non-verbal communication clues, like facial expressions (smiling, frowning, looking bored, etc), eyegazing, proxemics, etc. My main ...
5
votes
5answers
6k views

Any reliable polygon normal calculation code?

Do you have any reliable 3d polygonal face normal calculation code? Any language will do, I'll port it to make it work. Even if you find some code in a 3d game engine and post it here I'll be more ...