texture map

[xiu2014]

My English is poor. Please forgive me.
I want to export a whole texture map, is a large (like the first texture), not dispersed (second and third texture).Excuse me, how to achieve?

[xiu2014]

It is a difficult question to answer?

[Marcel]

I think the only way to do that is to:

export your model
UV-map it in another 3D app
reimport it in Photoscan
rebuild the texture using the new UVs

[xiu2014]

I test a lot of method, has not been successful

[xiu2014]

Is there really no one knows?

[blmvnew]

Just follow "marcel" said, export model in OBJ and import it into ZBRUSH or any other software that can do UV work. Reimport the OBJ with new UV into Photoscan and rebuild texture. The most important is selecting the "KEEP UV" when you rebuild the texture.

[xiu2014]

There is no similar tutorial? I think I can not understand very well.
 

[huzzak]

Hi!

In this webinar [1] the presenter takes the texture map for a human head that is sort of spread out all wonky like in your examples and in another program (zbrush, I think) he unzips it down the back so that when it is flattened it makes sense and isn't spread out all over the place. I think if you watch this you'll learn how to do what you want!

[1] http://www.zbrushworkshops.com/content/jeffrey-wilsons-photogrammetry-webinar-replay

[xiu2014]

Thank you