nft_threejs.html run on android mobile browser ,the FPS is very very low

[reyoung2017]

hi all
as the title . did anyone have the same problem?
nft_threejs.html is run OK on the PC browser(google),but on the mobile browser, the FPS is very very low.
is there any suggestion?

  thanks !

[javismiles]

is that an example from the nft branch of artoolkit?
https://github.com/artoolkit/jsartoolkit5/tree/nft/examples
https://github.com/artoolkit/jsartoolkit5/blob/nft/examples/nft_threejs.html

if so, can you share the example code? then I can test it in here and tell you how it goes,
I'm very interested to get nft working so maybe we can all work together to optimize it

[Lucreitus]

@javismiles
here you go
https://github.com/dragonHu/ar_test_demo

[yannklein]

@Lucreitus can you be more specific? What html contains your NFT example code?

[yannklein]

@javismiles @Lucreitus the NFT working example seem to have disappeared so I recreated in the below repo:
https://github.com/YannKlein/NFT_test

[kalwalt]

@yannklein i get a 404 page with that link, do you moved the repo in another location?

[yannklein]

Hi @kalwalt somehow my repo became private (because of github policy change?). Anyway, you should be able to access it now!
And here is the running code, if I’m not mistaken: https://yannklein.github.io/NFT_test/nft_threejs.html

[kalwalt]

thank you @yannklein i see it now! i think that it is related to the example in jsartooolkit5 https://github.com/artoolkit/jsartoolkit5/blob/nft/examples/nft_threejs.html
and also the artoolkitx repo (more updated):
https://github.com/artoolkitx/jsartoolkit5/blob/nft/examples/nft_threejs.html
unfortunately the nft branch in each of these repo don't receive any update.
I would like to improve it but it's no so easy...

[yannklein]

@kalwalt same here! Let’s give it a try :)

[kalwalt]

@yannklein i'm working on jsartoolkit5 -> artoolkitx because most updated, i created this issue.
If you are interested we can continue to discuss there, Also because is more related to jsartoolkit5 than AR.js

[jamess922]

The example is working ,but FPS is too slow any good news ?

[kalwalt]

@jamess922 any good news... i hadn't the time to look deeper, Sorry!

[breezeLoganGithub]

I get the same problem, I use the iPhone X 64GB. But it still very very slow.
has any good news?

[kalwalt]

@breezeLoganGithub no any news, but maybe it will be an emscripten version of ArtoolkitX, it should integrate NFT see this issue artoolkitx/artoolkitx#83

[nicolocarpignoli]

discussion about NFT is going on in another issue, referring to separate repository.
Please take a look at: #544