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nÚvada
03-18-2011, 07:27 AM
Hi everybody !
I'm trying to import a .obj point colored mesh exported from Photosynth
http://photosynth.net/view.aspx?cid=ae29c242-92bd-4a20-b92b-db3ca57eeb6e
(clic on point clouds just at the right of the "?" button to see the the photo scan!)
Is there a way to translate the textured mesh in lwo?
I made it from a point cloud with Meshlab
that works fine!
but how can i import the "colored points" texture in Lw?
thanks

nÚvada
03-20-2011, 06:49 PM
Nobody tried vertex colored map ?
I don't understand why the .obj mesh imported in lw has not the colored points i recorded in meshlab
(talking with myself)

nÚvada
03-20-2011, 06:53 PM
Nobody tried point clouds?

erikals
03-20-2011, 11:57 PM
(for applying texture, i guess i might have tried projecting the textures in layout to the object, for then to bake them...)

not sure what you mean by "colored points"... could you post a screengrab...?

nÚvada
03-21-2011, 06:09 AM
Hi erikals!
I saw many videos you made that help every body, thanks.
Perhaps free Meshlab give you solution for Triangulate Points questions
anyway, i begin to explore it and it's very usefull.

I know there are some troubles in my mind about maps
maybe that's why i don't prepare my .obj correctly.
I try to follow Josh Harle's tutos to model a place for a dance performance
But i don't get 3ds max



http://blog.neonascent.net/archives/converting-photosynths-to-dense-point-clouds/

i succeed to get the mesh with SynthExport he made ; so the workflow is almost complete except for the texture

Thank you for your curiosity

erikals
03-21-2011, 11:00 AM
also consider a laser scanner, (399 EUR)
http://www.david-laserscanner.com

nÚvada
03-21-2011, 11:26 AM
the object i must model is a street with a station!
it's too big
the photosynth is very hopefull cheap alternative to laser scanners

http://photosynth.net/view.aspx?cid=167bc7cc-07be-459d-8aba-2bf072f84c9d
(look at the point cloud close to the "?")
Is it possible to get the photo texture from a David laser scan in Lw?

erikals
03-21-2011, 11:42 AM
for the house /street, i would just do this manually... (by using a tape measure) then apply the photos as UV textures in photoshop....


...Is it possible to get the photo texture from a David laser scan in Lw?

no, it'd have to be done manually in LW by applying textures from different angles and then bake and combine them...

nÚvada
03-21-2011, 12:26 PM
That's what i did in the beginning
i own imagemodeler and came in the autodesk Project Photofly
http://labs.blogs.com/its_alive_in_the_lab/2010/12/au-2010.html

but for now they only export in autodesk format
that's why i was looking for alternatives
i realy like the drawing free style of the point clouds

walfridson
06-08-2011, 10:03 AM
http://labs.autodesk.com/utilities/photo_scene_editor/

http://www.youtube.com/watch?v=8YNrQA6eofI

pretty cool