[Closed] How select verts by Envelope in SKIN modifier?

fn getVertsByBoneIDs skinMod arrSelectedBID = (
 	local numVerts = skinOps.GetNumberVertices skinMod
 	local nBones 
 	local BID
 	local IncluNum = 0
 	local bArrAffectedVerts = #{}
 	for i = 1 to numVerts do (
 		nAffectedBns = skinOps.GetVertexWeightCount skinMod i
 		for j = 1 to nAffectedBns do (
 			BID = skinOps.GetVertexWeightBoneID skinMod i j
 			IncluNum = findItem arrSelectedBID BID
 			if IncluNum > 0 do (
 				append barrAffectedVerts i
 			)
 		)
 	)
 	bArrAffectedVerts
 )
 
 -- Get Bone ID 1,3,5 s' affected vertices in Skin Modifier
 local bArr = getVertsByBoneIDs selection[1].skin #{1,3,5}  

I already solved this question. Show you the code.

You do not need an additional script for that: there’s an accesible command that allows you to select vertices by bone in the Customize UI panel, under the ‘Skin Modifier’ category