(
	obj = $
	val = 10
	
	faces = polyop.getFaceSelection obj
	vertices = #()
	normals = #()
	angles = #()
	
	fn GetVectorsAngle v1 v2 =
	(
		acos(dot (normalize v1) (normalize v2))
	)
	
	fn GetProportionalityFactor a = (
		1/(cos a)
	)
	
	for face in faces do(	
		polyVerts = polyop.getFaceVerts obj face
		normal = polyop.getFaceNormal obj face
		for v in polyVerts do (
			foundResult = findItem vertices v
			
			if foundResult == 0 then(
				append vertices v
				append normals normal
				append angles 0			
			) else (
				oldNormal = normals[foundResult]
				ang = GetVectorsAngle oldNormal normal 
				newNormal = normalize (oldNormal + normal)
				
				normals[foundResult] = newNormal					
				angles[foundResult] = ang/2
			)	
		)
	)
		
	for i = 1 to vertices.count do(
		curVert = vertices[i]
		curNormal = normals[i]
		k = GetProportionalityFactor angles[i]
		
		offset = curNormal*val*k
		polyop.moveVert obj curVert offset
	)		
)