<div dir="ltr">Hi Andy,<div><br></div><div>The results are similar if I apply glyph on streamlines directly (see the attached image).</div><div><br></div><div>I guess the difficulty part is that arrow heads are not easily centered on lines/tubes?</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Mar 15, 2017 at 5:50 PM, Andy Bauer <span dir="ltr"><<a href="mailto:andy.bauer@kitware.com" target="_blank">andy.bauer@kitware.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>Hi,<br><br></div>How does it look if you Glyph the streamlines themselves instead of the tubes?<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Wed, Mar 15, 2017 at 5:40 PM, Liang Wang <span dir="ltr"><<a href="mailto:frank0734@gmail.com" target="_blank">frank0734@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div>By using the arrow glyph filter on the lines/tubes, the arrows are often slightly dislocated (and thus slightly misaligned) from the tubes themselves (see the attached image).<br></div><div><br></div><div>In comparison, I am trying to get images like <a href="http://www.tecplot.com/wp-content/uploads/2016/01/fstream.jpg" target="_blank">http://www.tecplot.com/wp-cont<wbr>ent/uploads/2016/01/fstream.<wbr>jpg</a> or <a href="https://i.stack.imgur.com/z8nkm.png" target="_blank">https://i.stack.imgur.com/z<wbr>8nkm.png</a></div><div><br></div><div>Logically, the arrows could have been an attribute of the streamlines/stream tubes?</div></div>
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