Agisoft Metashape
Agisoft Metashape => General => Topic started by: buscape on August 30, 2022, 04:14:22 PM
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Hello,
I have black holes only in the texture. They are on different places, depending on number of faces and depending on texture size and counts. Sometimes it's better to have more texture blocks sometimes it's the opposite.
It's a large model of 500m faces. Decimated to 3.5 million and 1 million faces. And I use 4096 x 32 or 4096 x 16 texture blocks.
There are also some ghost textures.
Kind Regards!
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Perhaps I have to follow these instructions:
https://agisoft.freshdesk.com/support/solutions/articles/31000153952-normal-map-generation
Edit:
I think it worked just to mention that on 4. I need to choose "generate the Diffuse map from Images and select Keep UV mapping mode" and to check "Enable hole filling"
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Hello buscape,
Do you use Metashape 1.8.4? Do you still have issues, if you run Build Texture for diffuse map with Generic Mapping mode selected and desired texture atlas size and page count?
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Yes, I use 1.8.4.
Unfortunately there is again ghost triangles, even when I follow this tutorial:
https://agisoft.freshdesk.com/support/solutions/articles/31000153952-normal-map-generation
Same model, same steps, one use 32 textures x 4096px, the other 8 textures x 8192px. And on the second one, I see ghost triangles that are missing in the first model.
Now I'm building on the decimated model Texture (8 x 8192px) for diffuse map with Generic Mapping mode and source data - Images.
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Hello,
Unfortunately, There are always ghost triangles. Each time on different places.
First two images are from textures generated using normal map and source- the non decimated model. As it's described here:
https://agisoft.freshdesk.com/support/solutions/articles/31000153952-normal-map-generation
The last one is diffuse map with Generic Mapping mode and source data - Images
Kind Regards!
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Close look