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Using Preconditioned Conjugate Gradient

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I am using Preconditioned Conjugate Gradient method for performing Mesh Optimization in my HDK Node.

I am using UT_MatrixIterSolver::PCGLS for this but I am little bit confused about using function pointers as first two arguments.

Do I have to write static wrapper functions for this. How am I supposed to write the MultA and AtASolve.

HDK help on UT_Matrix provides help on it, but using Functors, but i am using houdini 10.0 and it uses function pointers.

Can somebody provide any sample for using PCGLS with HDK.


Jaideep Khadilkar

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