[vtkusers] vtkRectilinearGrid

[Christian Poecher]

It starts (not surpisingly) with 0 0 0 and then counts up the X then Y
then Z. Example: (X ranges from 0 to 99, Y from 0 to 99, Z from 0 to 10)
pID	X Y Z
0	0 0 0
1	1 0 0
2	2 0 0
...
99	99 0 0
100	0 1 0
101	1 1 0
...
199	99 1 0
200	0 2 0
...
10000	0 0 1
 and so on

chris

Frederic Huguet schrieb:
> 
> Hi,
> 
> I'm using a rectilinear grid to create isosurfaces with the Marching
> Cubes algorithm.
> To get the point number i of the grid I m using the GetPoint function of
> the grid.
> But I would like to know how vtk marchs through the data : does it reads
> points from the lowest row to the highest of the grid or does it read
> the points using columns ?
> for example I have a grid using 10 slices each slices having 100*100
> pixels.
> whereis the point number 100 for example ?

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Christian Poecher                      mailto:poecher at icom-consulting.de
ICOM GmbH   					Phone: +49 241 9367-1554
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