prepare
public static ItemParticleAttachment prepare(String modelRef, File mergedJavaPack, String animBaseId, String animFileBase, File bedrockPackDir)
Reads the sidecar for a Java model reference and writes its particle animation.
Return
the attachment, or null when the model has no particle sidecar or it is unreadable
Parameters
modelRef
Java model reference such as freeminecraftmodels:display/wand
animBaseId
identifier base shared with the model's other attachable animations