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    <p>Hi everyone,<br>
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    <div class="moz-forward-container">V-Ray is going to release a new
      Vray-Blender version. It's based on linking via a protocol (to
      send data over). It's meant to be compatible with the GPL. <br>
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    <div class="moz-forward-container">Since I'm not an expert, people
      might be interested in looking at how it was done.</div>
    <div class="moz-forward-container">It's very nice to have their
      sources anyway. Good practice to share that with us!</div>
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    <div class="moz-forward-container">-Ton-<br>
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                <blockquote type="cite">Hello Ton,<br>
                  <br>
                  Haven't written you for quite some time... bumping an
                  email thread from 2013 :)<br>
                  <br>
                  Congrats with the amazing 2.8!<br>
                  Very impressive!<br>
                  <br>
                  Basically, same old story...<br>
                  We are ready with some new version of V-Ray for
                  Blender with the IPR support...<br>
                  <br>
                  And we wanna make sure we are not violating GPL.<br>
                  <br>
                  The draft of what we've did is:<br>
                  1. Patched version of Blender with the ZMQ
                  (<a class="moz-txt-link-freetext" href="http://zeromq.org/">http://zeromq.org/</a>) based message protocol.<br>
                  2. ZMQ server with V-Ray AppSDK (server is open
                  source, V-Ray ApppSDK closed).<br>
                  <br>
                  A bit more detailed diagram is attached.<br>
                  <br>
                  This should be very similar to what Octane guys have
                  done (but I've never seen there sources...).<br>
                  <br>
                  Sources:<br>
                  1. Blender
                  <a class="moz-txt-link-freetext" href="https://github.com/ChaosGroup/blender_with_vray_additions">https://github.com/ChaosGroup/blender_with_vray_additions</a><br>
                  2. ZMQ bindings
                  <a class="moz-txt-link-freetext" href="https://github.com/ChaosGroup/vray_for_blender_zmq_wrapper">https://github.com/ChaosGroup/vray_for_blender_zmq_wrapper</a><br>
                  3. Server
                  <a class="moz-txt-link-freetext" href="https://github.com/ChaosGroup/vray_for_blender_server">https://github.com/ChaosGroup/vray_for_blender_server</a><br>
                  <br>
                  Best regards,<br>
                  Andrei</blockquote>
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