Mano model

Question

Mano model

abcliguanxi opened this issue 3 years ago · 10 comments

hi，thks for your great work. I did not find mano.cpp and mano.h. would you provide the mano model class definition?
if i use the smpl class of your project, here is the result

ff9675d91c86c6473a95485a6673eabe.mp4

Answer 1 · 2021-12-16T07:50:45.000Z

Hi, looks like model versions issue, check with this model please: https://drive.google.com/file/d/1I4XDYTqyORv-kUDeburQWKEB-NhI23e2/view?usp=sharing

Answer 2 · 2021-12-16T08:08:10.000Z

Hi, looks like model versions issue, check with this model please: https://drive.google.com/file/d/1I4XDYTqyORv-kUDeburQWKEB-NhI23e2/view?usp=sharing
i used your mano model.but the result is same as before.

Answer 3 · 2021-12-16T09:24:13.000Z

Which system do you use?
I just rebuilt the project, it works fine.
My system:
Windows 10
vs2019
x64

Answer 4 · 2021-12-16T09:31:57.000Z

It also may be endianness issue.
Seems PC uses big endian, and apple uses little endian byte order.
I do not use mac's, so can't check if it will work there.

Answer 5 · 2021-12-16T09:42:25.000Z

It also may be endianness issue. Seems PC uses big endian, and apple uses little endian byte order. I do not use mac's, so can't check if it will work there.
my enviroment:
windows 10
vs2019
x64
cpu: Intel(R) Core(TM) i5-7500
gpu:Intel(R) HD Graphics 630

you use the code from current branch? could you share your code that just rebuilt for comparing the code difference.

Answer 6 · 2021-12-16T10:05:18.000Z

Sure, no problem.
https://drive.google.com/file/d/1-zHLladV6CTmGTFwFNB8DI22Awis1I1r/view?usp=sharing
It is full project with binaries.

Answer 7 · 2021-12-16T10:08:19.000Z

I use NVidia GPU (GTX 1070), may be shaders works in different manner.

Answer 8 · 2021-12-16T10:45:51.000Z

Sure, no problem. https://drive.google.com/file/d/1-zHLladV6CTmGTFwFNB8DI22Awis1I1r/view?usp=sharing It is full project with binaries.

hi,thks for your full project. i compared your full project and the project that i downloaded from your github.there is some difference between two project. I used your full project and rebuilt.Now,i get the correct result.finally,thks for your reply and help!

Answer 9 · 2021-12-16T10:53:52.000Z

Thanks for your feedback !
I will update the repository in nearest time.

Answer 10 · 2023-06-28T15:55:29.000Z

I am trying to use your code to load (and animate) the Mano hand. The vertices look fine, but the indices do not form proper triangles:

I tried to switch to the model file you provide in this issue as well as copy-paste your code form gdrive over the one cloned from this repo (just in case there was any divergence) - to no avail.