kmammou / v-hacd

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Explanation of parameters? #33

Open ghost opened 7 years ago

ghost commented 7 years ago

I love V-HACD. it really is a life saver!

Is there any explanation of how I should realistically be setting the parameters? For example, I am trying to figure out which combination of parameters would results in the most faithful decomposition vs, which combination would result in a very crude approximation. I can't seem to figure it out by trial and error. Your help is greatly appreciated. Thank you.

jhnsmth commented 7 years ago

Here is a blog post by the author of VHACD http://kmamou.blogspot.ca/2014/12/v-hacd-20-parameters-description.html Hope it will help you.

ManuelTS commented 7 years ago

Maybe put a link into the readme file like this? I had the same issue

Parameter Explanation

Link

tobyndax commented 5 years ago

PR #62 is adding the parameters into the Readme.md, and would close this issue

ManuelTS commented 5 years ago

Two years later, finally it has happened!

climber03 commented 2 years ago

Hi all, I would like to join the discussion about the description of the parameters. The lib is really useful, thanks a lot for that! When I try to decompose objects, it is always trial and error to get good results. Is it possible that you can explain the parameters in more detail? I have the following questions:

Thanks a lot for your answers!

jratcliff63367 commented 2 years ago

A new version is about to be released, within the next week or so, which is a significant rewrite of the code and has new more understandable tuning parameters.

Here is a link to the documentation I am working on for the new version:

https://docs.google.com/presentation/d/1OZ4mtZYrGEC8qffqb8F7Le2xzufiqvaPpRbLHKKgTIM/edit?usp=sharing

jratcliff63367 commented 2 years ago

Ok, the new version is now released. The slide deck has detailed explanations of the tuning parameters and how the algorithm works.

https://docs.google.com/presentation/d/1OZ4mtZYrGEC8qffqb8F7Le2xzufiqvaPpRbLHKKgTIM/edit?usp=sharing

ManuelTS commented 2 years ago

Five years later still no param explanation nor a link to them in the README. So sad.

jratcliff63367 commented 2 years ago

Click "documentation". Link also in the header file

On Wed, Apr 13, 2022, 5:07 AM Manuel T. Schrempf @.***> wrote:

Five years later still no param explanation nor a link to them in the README. So sad.

— Reply to this email directly, view it on GitHub https://github.com/kmammou/v-hacd/issues/33#issuecomment-1097920086, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAAKZASUBVIMFC6KEXU54WDVE2TF7ANCNFSM4DF754ZQ . You are receiving this because you commented.Message ID: @.***>

jratcliff63367 commented 2 years ago

Here is the link to the documentation for all of the parameters. It is in the README.md and it's also in the header file as well.

https://docs.google.com/presentation/d/1OZ4mtZYrGEC8qffqb8F7Le2xzufiqvaPpRbLHKKgTIM/edit?usp=sharing

jratcliff63367 commented 2 years ago

I also made this YouTube video yesterday which talks more about tuning parameters:

https://youtu.be/Sa1NE-St8iA