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Hi Dave,<br>
<br>
Thank you for the reply. Switching from evince viewer to acroread
did resolve this issue.<br>
<br>
Best regards,<br>
Mikhail<br>
<br>
<br>
<div class="moz-cite-prefix">On 10/20/2014 09:22 AM, David Lonie
wrote:<br>
</div>
<blockquote
cite="mid:CA+=e1os2zJmJ--W4ZaP6Nr=iBqEQCihY0JWN6k0yq6A0avgQ1Q@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Mikhail,
<div><br>
</div>
<div>1) The triangulation artifacts you're seeing are likely due
to antialiasing in the viewer. Turning AA off (or using a
different viewer) should make the gaps between the triangles
disappear and the surface should appear smooth again.</div>
<div><br>
</div>
<div>2) The axis labels are 3D objects with rotations away from
the plane of the image, while the scalar bar labels are in the
plane of the image. This means that the scalar bar labels can
be inserted as actual text (i.e. tell the viewer to draw the
string "interior_bf_0"), but the axis labels have to be drawn
as bezier curves (i.e. tells the viewer to draw the shape of
the text) since the output image formats can't embed
arbitrarily oriented text. To fix the issue with the gaps, it
looks like viewer antialiasing is the likely culprit again.</div>
<div><br>
</div>
<div>Hope this helps,</div>
<div>Dave</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sat, Oct 18, 2014 at 4:57 PM,
Mikhail Artemyev <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:artemiev.mikhail@gmail.com" target="_blank">artemiev.mikhail@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>Dear all,<br>
<br>
</div>
I have two questions related to the vector images
output from ParaView for 3D. I use ParaView 4.1.0
32-bit on Ubuntu.<br>
<br>
</div>
1. I've read here (<a moz-do-not-send="true"
href="http://www.kitware.com/blog/home/post/508"
target="_blank">http://www.kitware.com/blog/home/post/508</a>)
in the discussion after the post that if the "<small>colors
are generated from point/cell attributes</small>",
"<small>the exporter should be able to handle it
once 'Rasterize 3D geometry' turned off</small>".
Otherwise "<small>you may end up with your exported
object appearing grey/colorless</small>". That's
exactly what happens in my case. However my 3D
picture is based on a rectangular grid with values
of the computed field defined at the vertices of the
grid. I understand that for visualization ParaView
convert the rectangles to triangles first (and it's
clearly seen from the grey/colorless image I have),
therefore I'm wondering if it'll help if I replace
rectangular mesh to triangular from my side.<br>
<br>
</div>
2. The second question is why the labels of the axis
have some triangulation inside them (here is a picture
<a moz-do-not-send="true"
href="http://drive.google.com/file/d/0B-0jjlhN_6HyWkR1bWoxc3dVazA/view?usp=sharing"
target="_blank">http://drive.google.com/file/d/0B-0jjlhN_6HyWkR1bWoxc3dVazA/view?usp=sharing</a>).
Is it GL2PS feature? How can I make them look like
labels on colour bar?<br>
<br>
</div>
Thank you,<br>
</div>
Mikhail</div>
<br>
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