[G+smo]画基函数

    

示范代码

gsKnotVector<> KV (-1, 0, 3,3, 1 ) ;

    cout<< "A knot vector:"<< KV << endl;
    gsBSplineBasis<>::Ptr bsp = gsBSplineBasis<>::makeShared(KV);
    // Sharing the same basis
    gsBasis<>::Ptr bsp2 = bsp;
    cout<< "A shared "<< *bsp << endl;
    gsWriteParaview_basisFnct(0, *bsp2, "basis",1000);
    gsWriteParaview( *bsp, "gsBasisView", 1000, true);


    gsTensorBSplineBasis<2>::Ptr tbasis =
        gsTensorBSplineBasis<2>::Ptr (new gsTensorBSplineBasis<2>(bsp->clone(), bsp->clone()) );

    gsWriteParaview( *tbasis, "gsTensorBasisView", 1000, true);

效果

最后

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