findAttachmentsForSlot method
Finds the attachments for a given slot. The results are added to the passed array of Attachments.
slotIndex The target slotIndex. To find the slot index, use SkeletonData::findSlot and SlotData::getIndex.
attachments Found Attachments will be added to this array.
Implementation
void findAttachmentsForSlot(int slotIndex, ArrayAttachment attachments) {
  SpineBindings.bindings.spine_skin_find_attachments_for_slot(_ptr, slotIndex, attachments.nativePtr.cast());
}