max 中对map 通道的拷贝 (首先要具有多通道)

fn CopyChnel nodep  mapone  maptwo =
(
    ChannelInfo.CopyChannel nodep   3 mapone  
    ChannelInfo.PasteChannel  nodep   3 maptwo  
    convertToMesh  nodep  
)
原文地址:https://www.cnblogs.com/gaitian00/p/2756732.html