<div dir="ltr"><div class="gmail_default" style="font-family:"comic sans ms",sans-serif">Is glfw still available/recommended as cyglfw3? I've tried to apply the following, but 'cyglfw3' package is not found. I also searched through anaconda client, and do find the pypi package. </div><div class="gmail_default" style="font-family:"comic sans ms",sans-serif"><br></div><div class="gmail_default" style="font-family:"comic sans ms",sans-serif"><pre style="box-sizing:border-box;overflow:auto;font-family:menlo,monaco,consolas,"courier new",monospace;font-size:15px;padding:10.5px;margin-top:0px;margin-bottom:11px;line-height:1.42857;word-break:break-all;word-wrap:break-word;color:rgb(51,51,51);background-color:rgb(245,245,245);border:1px solid rgb(204,204,204);border-radius:4px">conda install -c <a href="http://use.yt/with_conda/" target="_blank">http://use.yt/with_conda/</a> cyglfw3 pyopengl</pre></div><div class="gmail_extra"><br></div><div class="gmail_extra"><div class="gmail_default" style="font-family:"comic sans ms",sans-serif">I did find the following from 'anaconda search glfw':</div><div class="gmail_default"><div class="gmail_default"><font face="monospace, monospace"> auto/pyglfw | 0.1.0 | conda | linux-64</font></div><div class="gmail_default"><font face="monospace, monospace"> : <a href="https://bitbucket.org/pyglfw/pyglfw">https://bitbucket.org/pyglfw/pyglfw</a></font></div><div class="gmail_default"><font face="monospace, monospace"> iandh/glfw | 3.1.2 | conda | linux-64</font></div><div class="gmail_default"><font face="monospace, monospace"> insertinterestingnamehere/glfw | 3.1.2 | conda | linux-64</font></div><div class="gmail_default"><font face="monospace, monospace"> menpo/glfw3 | 3.2.1 | conda | linux-64, win-32, win-64, linux-32, osx-64</font></div><div class="gmail_default"><font face="monospace, monospace"> pypi/cyglfw3 | 0.0.5 | pypi |</font></div><div class="gmail_default"><font face="monospace, monospace"> : Python bindings for GLFW 3+ using Cython</font></div><div class="gmail_default"><font face="monospace, monospace"> pypi/glfw | 1.1.0 | pypi |</font></div><div class="gmail_default"><font face="monospace, monospace"> : A ctypes-based wrapper for GLFW3.</font></div><div class="gmail_default"><font face="monospace, monospace"> pypi/pyglfw | 0.2.2 | pypi |</font></div><div class="gmail_default"><font face="monospace, monospace"> : Python bindings for the GLFW library</font></div><div style="font-family:"comic sans ms",sans-serif"><br></div><div style="font-family:"comic sans ms",sans-serif">Should I just obtain cyglfw3 through pypi? I liked the idea of maintaining an 'isolated' install through conda, as I'm trying to set up under my user account in our university cluster.</div><div style="font-family:"comic sans ms",sans-serif"><br></div><div style="font-family:"comic sans ms",sans-serif">Thanks!</div><div style="font-family:"comic sans ms",sans-serif"><br></div><div style="font-family:"comic sans ms",sans-serif"><br></div></div><br><div class="gmail_quote">On Tue, Apr 18, 2017 at 4:24 PM, Nathan Goldbaum <span dir="ltr"><<a href="mailto:nathan12343@gmail.com" target="_blank">nathan12343@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">If you'd be interested in experimenting with the OpenGL volume rendering, take a look at these doc pages:<div><br></div><div><a href="http://yt-project.org/docs/dev/visualizing/interactive_data_visualization.html" target="_blank">http://yt-project.org/docs/dev<wbr>/visualizing/interactive_data_<wbr>visualization.html</a><br></div><div><a href="http://yt-project.org/docs/dev/cookbook/complex_plots.html#cookbook-opengl-vr" target="_blank">http://yt-project.org/docs/dev<wbr>/cookbook/complex_plots.html#<wbr>cookbook-opengl-vr</a><br></div><div><br></div><div>In addition, the place in the codebase to look to see how this is implemented is e.g. here:</div><div><br></div><div><a href="https://bitbucket.org/yt_analysis/yt/src/416bc87fd064d8cd5d64a98922c00c1cc71a0f7d/yt/visualization/volume_rendering/interactive_vr.py" target="_blank">https://bitbucket.org/yt_analy<wbr>sis/yt/src/416bc87fd064d8cd5d6<wbr>4a98922c00c1cc71a0f7d/yt/<wbr>visualization/volume_<wbr>rendering/interactive_vr.py</a><br></div><div><br></div><div>It makes use of cyglfw, a cython wrapper for the GLFW OpenGL library. If you're familiar with OpenGL that will help.</div><span class="gmail-m_-2901151184519358367HOEnZb"><font color="#888888"><div><br></div><div>-Nathan</div></font></span></div><div class="gmail-m_-2901151184519358367HOEnZb"><div class="gmail-m_-2901151184519358367h5"><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Apr 18, 2017 at 3:20 PM, E.M. Dragowsky <span dir="ltr"><<a href="mailto:dragowsky@case.edu" target="_blank">dragowsky@case.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="font-family:"comic sans ms",sans-serif">Hi, Matt -- Thanks for offering this assessment of the current state, including the notion that my interest aligns with future plans. </div><div style="font-family:"comic sans ms",sans-serif"><br></div><div style="font-family:"comic sans ms",sans-serif">To aid in my report back to my sponsors, perhaps I can extend this conversation to determine if there's anything I can contribute to this development effort? I've described myself as a "researcher who can code", definitely not to be confused with a practiced developer, and yet...these topics of volume rendering and coordinated views have become really interesting to me.</div><div style="font-family:"comic sans ms",sans-serif"><br></div><div style="font-family:"comic sans ms",sans-serif">Please let me know,</div><div style="font-family:"comic sans ms",sans-serif">~ Em</div><div><div class="gmail-m_-2901151184519358367m_-2730615415665585920h5"><div style="font-family:"comic sans ms",sans-serif"><br></div><div style="font-family:"comic sans ms",sans-serif"><br></div><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Matthew Turk</b> <span dir="ltr"><<a href="mailto:matthewturk@gmail.com" target="_blank">matthewturk@gmail.com</a>></span><br>Date: Tue, Apr 18, 2017 at 2:47 PM<br>Subject: Re: [yt-users] Real-time histogram presentation based on interactive volume rendered camera properties<br>To: Discussion of the yt analysis package <<a href="mailto:yt-users@lists.spacepope.org" target="_blank">yt-users@lists.spacepope.org</a>><br><br><br><div dir="ltr">Hi Em,<div><br></div><div>Thanks for writing. Right now, this isn't possible; I had delayed on writing back because I was experimenting with ways of augmenting the existing OpenGL VR to do this, but I ended up not coming up with anything in time. I absolutely think this is where we would like to go with our interactive VR, but I don't have a timetable for it right now.</div><div><br></div><div>-Matt</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="gmail-m_-2901151184519358367m_-2730615415665585920m_2529592388166921879m_-7880034627168341857h5">On Tue, Apr 11, 2017 at 9:54 AM, E.M. Dragowsky <span dir="ltr"><<a href="mailto:dragowsky@case.edu" target="_blank">dragowsky@case.edu</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div class="gmail-m_-2901151184519358367m_-2730615415665585920m_2529592388166921879m_-7880034627168341857h5"><div dir="ltr"><div style="font-family:"comic sans ms",sans-serif"><div style="font-size:12.8px">Greetings --</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Please forgive the subject line -- it makes sense to me; hopefully after reading the note it will make sense to me+1 or more....</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Just last week I became aware of yt, and so this is a question about capabilities:</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">I'm working on a project to aid a researcher with visualizing derived data products (a set of ~5000 histograms) along with volume rendering of simulations performed with Flash (<a href="http://flash.uchicago.edu/" target="_blank">flash.uchicago.edu</a>). This would involve manipulation of the rendered volume data (e.g. temp, density data fields) and coordinated presentation in an inset or separate window from the set of histograms. The active camera view angles from the rendered volume display would be used to select from the histogram set (in this case indexed by 51 polar angle bins and 101 azimuthal angle bins). <span style="font-size:12.8px">The key is for the histogram selection to take place as the rendered display is being updated through user interaction -- so as the view is rotated, the histogram updates without having to stop the user actions.</span></div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Right now, these histograms are created at the end of the simulation. One could imagine a more general case in which the histogram were derived from the volumetric data in real time. </div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Is this a task suited to the current state of yt development?</div></div><div><br></div><div><div style="font-family:"comic sans ms",sans-serif">Best regards,</div><div style="font-family:"comic sans ms",sans-serif">~ Em</div><span class="gmail-m_-2901151184519358367m_-2730615415665585920m_2529592388166921879m_-7880034627168341857m_-8105695845906362363HOEnZb"><font color="#888888"><br></font></span></div><span class="gmail-m_-2901151184519358367m_-2730615415665585920m_2529592388166921879m_-7880034627168341857m_-8105695845906362363HOEnZb"><font color="#888888">-- <br><div class="gmail-m_-2901151184519358367m_-2730615415665585920m_2529592388166921879m_-7880034627168341857m_-8105695845906362363m_-2456447546859976527gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div><font size="2" face="comic sans ms, sans-serif">------------------------------<wbr>----</font></div><div><font size="2" face="comic sans ms, sans-serif">E.M. Dragowsky, Ph.D.</font></div><div><font size="2" face="comic sans ms, sans-serif">Research Computing -- UTech</font></div><div><font size="2" face="comic sans ms, sans-serif">Case Western Reserve University<br></font></div><div><font size="2" face="comic sans ms, sans-serif"><a href="tel:(216)%20368-0082" value="+12163680082" target="_blank">(216) 368-0082</a></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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<br></div><br><br clear="all"><div><br></div>-- <br><div class="gmail-m_-2901151184519358367m_-2730615415665585920m_2529592388166921879m_-7880034627168341857gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div><font size="2" face="comic sans ms, sans-serif">------------------------------<wbr>----</font></div><div><font size="2" face="comic sans ms, sans-serif">E.M. Dragowsky, Ph.D.</font></div><div><font size="2" face="comic sans ms, sans-serif">Research Computing -- UTech</font></div><div><font size="2" face="comic sans ms, sans-serif">Case Western Reserve University<br></font></div><div><font size="2" face="comic sans ms, sans-serif"><a href="tel:(216)%20368-0082" value="+12163680082" target="_blank">(216) 368-0082</a></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail-m_-2901151184519358367gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div><font size="2" face="comic sans ms, sans-serif">------------------------------<wbr>----</font></div><div><font size="2" face="comic sans ms, sans-serif">E.M. Dragowsky, Ph.D.</font></div><div><font size="2" face="comic sans ms, sans-serif">Research Computing -- UTech</font></div><div><font size="2" face="comic sans ms, sans-serif">Case Western Reserve University<br></font></div><div><font size="2" face="comic sans ms, sans-serif"><a href="tel:(216)%20368-0082" value="+12163680082" target="_blank">(216) 368-0082</a></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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