Question

求大神帮忙把这段c++代码转换成python语言，十分感谢

vtkSmartPointer<vtkStructuredPointsReader> rs = vtkSmartPointer<vtkStructuredPointsReader>::New();
rs->SetFileName("D://Saint Helen//shm_10m.vtk");
rs->Update();

int dim[3];//if dim[2], there would be memory leakage!

rs->GetOutput()->GetDimensions(dim);
long count = 0;

vtk_create(vtkPoints, points);
for (int y = 0; y < dim[1]; y++)
{
for (int x = 0; x < dim[0]; x++)
{
float* scalar = static_cast<float*>(rs->GetOutput()->GetScalarPointer(x, y, 0));
//scalar[0] = 1;
double pos[3];
vtkIdType i = y*dim[0] + x;
rs->GetOutput()->GetPoint(i, pos);
//points->InsertNextPoint(x, y, (*scalar)/16.0);
//points->InsertNextPoint(pos[0], pos[1], pos[2]);
points->InsertNextPoint(pos[0], pos[1], *scalar);
}
}
vtk_create(vtkPolyData, pd);
pd->SetPoints(points);

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Answer 1

看不动c++。。。还不如直接说需求了。。

追问

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