what do you expect it to do?
In your code you set the position of
one single vertex to the position of the first
limb in your target object...
Here's a simple example of a deforming sphere using the vertexdata command set
make object sphere 1,10,8,8
make object sphere 2,10,8,8
hide object 2
sync on
sync rate 10
rem get the vertex count
lock vertexdata for limb 1,0
maxvertex = get vertexdata vertex count()
unlock vertexdata
repeat
for i = 0 to maxvertex-1
lock vertexdata for limb 2,0
rem get the vertex position and add random values
x# = get vertexdata position x(i) + rnd(10) / 30.0
y# = get vertexdata position y(i) + rnd(10) / 30.0
z# = get vertexdata position z(i) + rnd(10) / 30.0
unlock vertexdata
rem lock the vertexdata for visible object
lock vertexdata for limb 1,0
rem and set the new vertex positions
set vertexdata position i, x#, y#, z#
unlock vertexdata
next i
Text 10,10,"Deforming a sphere..."
sync
until spacekey()
