help, node --max-old-space-size=8192 scripts/compress-to-spz.js D:\models\gs.ply

[qzzhujixue]

RangeError [ERR_FS_FILE_TOO_LARGE]: 文件大小 (3378128180) 大于 2 GiB at readFileHandle (node:internal/fs/promises:538:11) at async main (file:///D:/projects/test-projects/spark2/spark/scripts/compress-to-spz.js:184:20) { code: 'ERR_FS_FILE_TOO_LARGE' }

[mrxz]

Node has a hard limit of 2GiB for files read using fs.readFile(). As listed in their documentation:

ERR_FS_FILE_TOO_LARGE
An attempt was made to read a file larger than the supported 2 GiB limit for fs.readFile(). This is not a limitation of Buffer, but an internal I/O constraint. For handling larger files, consider using fs.createReadStream() to read the file in chunks.

The proper solution would be to switch to streams, ideally using read streams throughout, which would also reduce memory usage. Pragmatically loading the entire file into memory using read streams would also work to avoid this limit.

As a workaround, it's possible to use an alternative JavaScript runtime that doesn't have this limitation. I've tested with Bun and it happily reads files larger than 2 GiB through fs.readFile().

[pvzbjinput]

ply build lod -> rad