I tried using my own .stp file with the official example, but it failed, and I don't know why.

[chengzhiyi]

1. three_viewer.html

occt-import-js/examples/three_viewer.html

Line 34 in 53e1026

let fileUrl = '../test/testfiles/cax-if/as1_pe_203.stp';

2. stp_to_obj

occt-import-js/examples/stp_to_obj.js

Line 25 in 53e1026

let stpFilePath = args[0];

meshes.attributes.position is []

this is my result

my own file

https://oss.gptpro.ink/temps/test/CE-LRSJ-V80-5R0%28C%29.stp.zip

[kovacsv]

I cannot access the stp file in the link. Could you please attach it here?