help appreciated ...

[Rupert Ford]

Hi,

I have an a set of points (pts) which I display (the surface of) using an 
Irregular3DSet and a Delaunycustom. I can happily add and visualise 
dependent/range variables over this set.

My problem is that I now want to be able to change the positions of the 
points (pts) and have the shape of my object change appropriately. I'm sure 
this is simple, but I'm afraid I can't see how to do it.

Thanks for any help

The most relevant lines of code are ...

    xyz = new RealTupleType(x, y, z);
    delaun = new DelaunayCustom(pts, tri);
    gsp = new Irregular3DSet(xyz,pts,null,null,null,delaun);
    vals_rgb = new FlatField( func_rgb, gsp);
    final DataReference tetref = new DataReferenceImpl("tet");
    tetref.setData(vals_rgb);
    display.addReference(tetref);

    // after visualising I want to change the values of array
    // "pts" and have the display change accordingly 

-- Rupert
-- 
Research Fellow
Centre for Novel Computing,   rupert at manchester.ac.uk
School of Computer Science,   http://www.cs.manchester.ac.uk/cnc
The University of Manchester  +44 (0)161 275 5724

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