MoreThanHidden

Sorry for awakening an old thread but was trying to fix a similar issue myself. Vec3d normal = v3.subtract(v2).crossProduct(v1.subtract(v2)).normalize(); Just leaving this here in case it helps someone searching for answers.

Made a Forge Json generator from texture path if useful for anyone. Link to script: https://github.com/MoreThanHidden/MTHPowershellScripts/blob/master/BatchCreateForgeJson.ps1 Example: If your not familiar with powershell you may need to run via: PowerShell.exe -ExecutionPolicy Bypass -File .BatchCreateForgeJson.ps1