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<div class="moz-cite-prefix">Hi Bill,<br>
<br>
This is very embarrassing! Thank you for finding the source of
the problem. I had assumed that the file was a standard one but
apparently a buggy writer had generated it in the past.<br>
<br>
While it would be nice to have readers detect these I understand
that this is going to be hard. Thanks again and sorry for the
noise!<br>
<br>
cheers,<br>
Prabhu<br>
<br>
<br>
On 8/10/17 10:36 PM, Bill Lorensen wrote:<br>
</div>
<blockquote
cite="mid:CADZJ4hMDC-WmVKt9YEj31i2DQfRnw0M6acomi4z83fRfbuDTWA@mail.gmail.com"
type="cite">
<pre wrap="">The PLYReader is fine. The file is not a proper PLY file. The face
indices should be zero-based, but in this file they are one-based. So,
the face
3 1 2 5
is referencing an point 5 which exceeds the points array which has
tuples from 0 - 4 (5 points).
On Thu, Aug 10, 2017 at 6:48 AM, David E DeMarle
<a class="moz-txt-link-rfc2396E" href="mailto:dave.demarle@kitware.com"><dave.demarle@kitware.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Please submit a bug report via gitlab to help us keep track of this.
On Aug 5, 2017 2:04 PM, "Prabhu Ramachandran" <a class="moz-txt-link-rfc2396E" href="mailto:prabhu@aero.iitb.ac.in"><prabhu@aero.iitb.ac.in></a>
wrote:
</pre>
<blockquote type="cite">
<pre wrap="">
Hi all,
We've been running into a strange issue with the vtkPLYReader ever since
VTK 5.6 all the way up to 8.0.0. I am attaching a simple VTK Python script.
If you run it a few times you'll see inconsistent results for the bounds of
the data like so:
(0.0, 1.0, 0.0, 1.0, 0.0, 1.600000023841858)
(0.0, 1.5845632502852868e+29, 0.0, 1.0, 0.0, 1.600000023841858)
...
I've also attached a standard dataset for this. I could find the bug but
I figured someone more familiar with the code may be quicker fixing it.
Thanks! :)
cheers,
Prabhu
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