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Messages - wyk

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General / how to remove GPS data from UAV picture ?
« on: June 08, 2020, 09:08:28 PM »
It was possible in photoscan to clean the pictures but in metashape???

General / Re: Remove GPS information
« on: June 08, 2020, 08:53:08 PM »
It is possible in Metashape : i try to remove exif information but i can't...

General / WGS84 to RGF93
« on: June 08, 2020, 07:42:37 PM »
I want to work with french coordonates system but UAV picture give me an EXIF in WGS84.
Is it possible to translate them to RGF93 in Metashape?
I seems that the conversion is only TO WGS84 but not fron WGS84 to ?
Best regards

General / Clean EXIF in metashape
« on: October 31, 2019, 02:34:32 PM »
I wanted to know how to delete EXIF ccordonates from UAV photos in metashape.
In photoscan, i used to select the photos in Reference and then right click, clean.

In fact, I want to create a modele with local topographic data and I have a model with EXIF geographical coordonnates...
Model is already done, i want just to clean geographical coordonnate and then add topographical points.

General / Re: Unfolding the tower 3D model
« on: October 05, 2017, 05:04:42 PM »
Thank you !
It is ok to unroll the dense point cloud and then build a mesh

but is it possible to apply textures or orthophotos  to the unrolled mesh ?

General / Re: Unfolding the tower 3D model
« on: September 30, 2017, 11:00:32 PM »
Anybody has a solution to unfold cilindrical texture into 2D?

General / Re: Image Textures for Exported Files
« on: March 20, 2017, 11:43:29 AM »

You right...thank a lot : it's a texture précision's question.

I creat low textures and MeshLab is ok with texture less than 10k (9999 as best).

But quality is bad....
Have any idea to find a good viewer who support high precision texture?


General / Re: Image Textures for Exported Files
« on: March 19, 2017, 10:24:12 PM »
Hello Alex,

Thanks to be here :)

Yes i try with a 5 letter OBJ name : the same error message (attached capture)

The mesh is ok, but no texture appear.

The OBJ is a 177 Mo file and the texture is a  113 Mo JPG (30000x30000) file.. in the same folder with the MTL file.
All photoscan generated and named.

Same problem with PLY format... unable to load texture.


General / Re: Image Textures for Exported Files
« on: March 19, 2017, 09:25:58 PM »

I need help!
I cant export fron Photoscan to Meshlab...

Failure importing texture....
I try in OBJ and in PLY but anyway : I can't import texture !!

General / exporte dense cloud in ASCII format
« on: December 04, 2016, 04:15:13 PM »
Hello :)
I need to export my dense cloud in ASCII format as best as possible

I dont understand what is the number of digits of accuracy option (automaticly fixed at 6)
i try to export with 1 and 10 : the number of point are the same...
But the dense cloud seams more dense with 10 value...

Who ca explain to me ?

I want to export with the best précision and density

Python and Java API / sript for scaled export
« on: May 01, 2016, 07:16:23 PM »
I'm french archeologist.
I wanted to export scaled orthophotos : 1/20e-1/50e...etc
Is there any script for this?

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