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bluemind
03-27-2006, 02:49 PM
I have parametric equations for three hermite cubic splines which form a closed network.

Actually i have the End Point vectors & Tangent vectors for those cubic splines.

Now can anybody give the parametric equation for forming a Triangular Hermite Patches.. I should be able to determine the co-efficients of the polynomial surface equation using those end point & tangent vectors of the three cubic splines.

Any help on this would be appreciated.

Even if any general equation in available for constructing triangular hermite patches .. that also would be helpful

Thanks
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