<div class="gmail_quote">On Wed, Apr 18, 2012 at 11:33 AM, Wenlong <span dir="ltr"><<a href="mailto:scc.wwl@gmail.com">scc.wwl@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi, David,<br>
<br>
Thank you for your suggestions. I think that fits my problem.<br>
<br>
Can I ask an extention question?<br>
<br>
My goal is to map the texture onto the face model and crop it. I'd like to<br>
get a smaller model and a corresponding smaller texture covers the same area<br>
as the model. Like I described before, I need to crop the face model into a<br>
smaller one, so the texture image after cropping should cover from left<br>
cheek to right cheek and from chin to eyebrows as well.<br>
<br>
My question is, would the result model adjust its texture coordinates<br>
automatically? Because after the cropping, the point index could be<br>
different from the original ones. For example, in original model the point<br>
at the nose tip could have the ID 123. But as the model is cropped, the<br>
order of the point at nose tip could be changed to ID 100. That means the<br>
texture coordinates in the original model expires.<br>
<br>
Thank you very much for your kindly help. I do appreciate it a lot.<br>
<br>
Best wishes<br>
Wenlong<br></blockquote><div><br></div>I'd suggest starting a new email thread mentioning texture mapping in the title. Unfortunately I don't know the answer to your question.</div><div class="gmail_quote"><br>David<br>
</div>