Option Voxec (Size, Thread, Chunk)

[Takieddinex]

Thank you for this work. however I have a question about the extent of extraction of surfaces because despite the reduction in size the slab and many other classes are not extracted (0.01). also for thread, I put 3 but the extraction takes an hour for a file of 10 MB. if you could recommend me tips for use it would be appreciated

[aothms]

File size is not so relevant. It's really about the size in m3.

1cm is also already fairly detailed for the current code which isn't optimized a lot (e.g no GPU usage)

Depending on use case 5cm is either 55 or 55*5=125 times faster.

If you have an example file we can investigate issues with extraction. It's a bit arbitrary as how many voxels need to be collected for an element to be included. Maybe this results in false positives or false negatives in your case.

[Takieddinex]

Hello, thank you for your reply. However, the problem that I encounter is that by modifying the different parameters, the result is not necessarily the most correct. I put you these two screenshots and I share with you an example model that I used .

Model init :

Model modify :

as you can see it always guards the stairs that are not supposed to be guarded

Here is an example

https://filesender.renater.fr/?s=download&token=bf19571c-40cd-4774-99bf-77c6962efb6a

I would also like if you could explain to me what's the logic for this code : does the bailiwick of voxel or does it proceed otherwise

Thank you