How can I load an animation with model which has over 65535 vertices?

Questions
#1

Hi, I’m using r134,
It seems that an animation cannot be loaded accurate with .pmx model which has over 65535 vertices with using “loaders/MMDLoader.js” .
Same animation can be loaded with model which has under 65535 vertices.
(Animation is “models/mmd/vmds/wavefile_v2.vmd”)

Is there any way to load animation accurate?
I don’t want to modify original models…
Thanks!

(I think there are 16 bit limit somewhere.)

test
test857×549 34.3 KB

#2

WebGL 1.0 has a limit here, see drawing - How to use 32 bit Integers for Element Indices in WebGL 1.0? - Computer Graphics Stack Exchange. If you visit https://webglreport.com/, does your computer list support for OES_element_index_uint?

#3

Hi!

does your computer list support for OES_element_index_uint ?

Yes.
In “WebGL 1” tab, OES_element_index_uint is listed in Supported Extensions.

#4

now I see…
I need to use WebGL1Renderer, not WebGLRenderer.