<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 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 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 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>
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