Not work in macOS Ventura and Monterey

[vml933]

Hi:
I download the latest version, It work find in MacOS: Sonoma, but not work in previous MacOS: Ventura and Monterey, OBJ's MTL file content has some problem. but previous USDConverter version work fine in Ventura and Monterey.

Thanks for your help.

[vml933]

Update USDConverter.swift Line: 179 :

return duplicates.map({ $0.name }).contains(matName)

to

if #available(macOS 14.0, *){
    return duplicates.map({ $0.name }).contains(matName)
}else{
    return duplicates.map({ $0.simpleName }).contains(matName)
}

Fix the MTL file problem, Any better solution?