[vtk-developers] Add GetPoint function to vtkStructuredGrid
David Doria
daviddoria+vtk at gmail.com
Fri Feb 5 13:25:02 EST 2010
There currently doesn't seem to be a way to access points in the "grid"
(x,y,z) structure. Can we add this function:
void vtkStructuredGrid::GetPoint(int x, int y, int z, double p[3])
{
int dims[3];
this->GetDimensions(dims);
if(x >= dims[0] || y >= dims[1] || z >= dims[2])
{
return; // out of bounds!
}
int ind = z*dims[1]*dims[0] + y*dims[0] + x;
//cout << "x: " << x << " y: " << y << " z: " << z << " ind: " << ind <<
endl;
grid->GetPoint(ind, p);
}
Thanks,
David
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtk-developers/attachments/20100205/fa5d6c5c/attachment.html>
More information about the vtk-developers
mailing list