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Date Submitted

Last Update

0015411

VTK

(No Category)

public

2015-04-06 07:28

2016-07-21 14:21

Reporter

Edson Tadeu M. Manoel

Assigned To

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

6.0.0

Target Version

Fixed in Version

Summary

0015411: vtkSTLReader is not able to read STL file with multiple patches

Description

NOTE: I've already opened a merge request here: https://gitlab.kitware.com/vtk/vtk/merge_requests/89 [^]

If we have an ASCII STL file with multiple patches, in the format:

<code>
solid wing_1
    facet normal -0.988028 0.000000 -0.154276
        outer loop
           vertex 5.111373 2.636347 1.956025
           vertex 5.111609 3.636347 1.948793
           vertex 5.111373 3.636347 1.956025
        endloop
    endfacet
    facet normal -0.988028 -0.000000 -0.154276
        outer loop
           vertex 5.111609 3.636347 1.948793
           vertex 5.111373 2.636347 1.956025
           vertex 5.111609 2.636347 1.948793
        endloop
    endfacet
   ...
    facet normal -0.000004 1.000000 -0.000004
        outer loop
           vertex 5.322488 2.636348 1.971589
           vertex 5.111609 2.636347 1.948793
           vertex 5.118849 2.636347 1.940065
        endloop
    endfacet
endsolid wing_1
solid wing_2
    facet normal -0.988028 0.000000 -0.154275
        outer loop
           vertex 5.516308 2.636347 2.030015
           vertex 5.514788 3.636347 2.022941
           vertex 5.516308 3.636347 2.030015
        endloop
    endfacet
    facet normal -0.988028 -0.000000 -0.154275
        outer loop
           vertex 5.514788 3.636347 2.022941
           vertex 5.516308 2.636347 2.030015
           vertex 5.514788 2.636347 2.022941
        endloop
    endfacet
    ...
    facet normal -0.000004 1.000000 -0.000004
        outer loop
           vertex 5.724917 2.636348 1.994043
           vertex 5.514788 2.636347 2.022941
           vertex 5.519701 2.636347 2.012721
        endloop
    endfacet
endsolid wing_2
</code>

The vtkSTLReader is not able to read it, giving the following error:

<code>
vtkSTLReader (...): STLReader: error while reading file ... at line ...: unable to read reading point.
</code>

Issue History
Date Modified	Username	Field	Change
2015-04-06 07:28	Edson Tadeu M. Manoel	New Issue
2016-07-06 16:47	Berk Geveci	Status	backlog => expired
2016-07-21 14:21	Haocheng Liu	Note Added: 0036541
2016-07-21 14:21	Haocheng Liu	Status	expired => closed
2016-07-21 14:21	Haocheng Liu	Resolution	open => fixed

Notes
(0036541) Haocheng Liu (developer) 2016-07-21 14:21	Fixed in MR!592.

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