[vtkusers] Messed up mesh connectivity

[Budo Zindovic]

Hello,

I'm trying to visualize triangular mesh (by using unstructured data) from a
VTK file I've created. Contents of this file are as follows:

# vtk DataFile Version 3.0
Test data
ASCII

DATASET UNSTRUCTURED_GRID
POINTS 7 float
-174.0 -305.0 0.0
4538.0 135.0 0.0
43860.0 35730.0 0.0
18980.0 35780.0 0.0
298770.0 -109640.0 0.0
265940.0 141140.0 0.0
2342000.0 3887000.0 0.0

CELLS 8 24
3 7 4 6
3 7 6 5
3 6 4 3
3 6 3 5
3 5 2 1
3 5 3 2
3 4 2 3
3 4 1 2

CELL_TYPES 8
5
5
5
5
5
5
5
5

POINT_DATA 7
SCALARS  float
LOOKUP_TABLE default
0.0
0.0
0.0
0.0
0.0
0.500000
0.0

The problem is that VTK displays mesh with triangles messed up. I've
attached two images, one with correct and the other with messed up
triangles (from VTK visualization engine).

Did anyone encounter this? If you have, how did you overcome this issue?

Budo Zindovic
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