Texture has spotty artifacts

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Irad Eyal

• June 09, 2019 17:02

My mesh looks good and the texture looks good at a distance, but upon zooming in it has these spots all over as if small faces didn't get textured. I tried visibility based and photo consistency based texturing and these artifacts remain. Any suggestions on how to get rid of them?

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  Zuzana Ďuríčková CR

  • June 12, 2019 08:23

  Hello,

  can you please describe your steps when creating texture? Did you unwrap your model first in RealityCapture? What settings did you use?

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  Götz Echtenacher

  • June 13, 2019 06:08

  Hi Irad Eyal,

  could it be related to this issue: https://support.capturingreality.com/hc/en-us/community/posts/360011270552-Sweet-view-texture-resolution-inconsistency ?

  Weirdly, this post cannot be found via search and I had to use my notification emails to access it again...

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  Irad Eyal

  • June 15, 2019 18:34

  Thanks for responses! I unwrapped in Reality Capture (not sure if I did it as a separate step, or as part of the texturing following a simplify from a really big ~360m poly model to a 32M Poly then to a 5M poly model. 

  I redid the texturing in the VISIBILITY mode instead of the PHOTOCONSISTENCY mode and the results were better. Here's a sample:

   

  

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  Irad Eyal

  • June 15, 2019 18:39

  Zuzana,

  It's interesting, when I try to find the texture settings for the original, spotty model at the top of this post, RC doesn't list the settings I used. It says "unknown". It also says texture utilization 0%. There is a little "tx" next to the model indicating it was textured, and I can render out views that appear textured, but the info window is strange.

  Is that a clue? Here are the settings for that spotty model:

  

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  Götz Echtenacher

  • June 18, 2019 08:51

  Hi Irad,

  that might indeed be a clue. It could be that the model isn't textured but only hat vertex colours.

  Would be interesting to know if that's the result of a bug or caused by user intervention. 

  You test the texturing if you create an orthophoto or a rendering of the model.

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