How to see the patch?

[mo1shang]

How to see the patch? Just like the picture below.

[1358361259]

maybe meshlab can meet you requirement

[nicopietroni]

If I remember well it save the color per patch. I am working on a new version of the code

[mo1shang]

Thanks for your reply, patch can be seen by running field_computation, field_tracing and quad_from_patches instead of quadwild.