[MPI] fix image spacing implicit triangulation in 1d and 2d cases #1074
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| @@ -185,6 +185,12 @@ RegistryTriangulation | |||
| double spacing[3]; | |||
| image->GetSpacing(spacing); | |||
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| // 1D | |||
| if(!spacing[1]) | |||
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if((!spacing[1])&&(!spacing[2])) looks safer to me.
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In case of 1D or 2D vtkImageData, the function getSpacing might return 0 as spacing[1] and/or spacing[2].
Here is a liittle fix to ensure that spacing is at least 1 (it's an integer).