<div dir="ltr">We have talked about sharing buffer objects across contexts and there are definitely cases where it makes a lot of sense. We have not done anything on it yet (well maybe some CUDA/OpenGL stuff) but I have added it to my list of todos. Not sure when we will get to it but I know we want it.<div><br></div><div>Thanks</div><div>Ken</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Feb 24, 2016 at 5:37 AM, longbowzhang <span dir="ltr"><<a href="mailto:longbowzhangchina@gmail.com" target="_blank">longbowzhangchina@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear vtkUsers,
I have a question about sharing VBOs across multiple vtkRenderWindows.
The motivation for this is: The data I want to render is quite large, and I plan to use multiple renderwindows (each has its own OpenGL context) to show the several aspects of the data.
I googled, and found wglShareLists could be potential friend to achieve this?
Does anyone know how to use this function within VTK context?
Or do you have a better idea to achieve this?
Thanks so much in advance.
Best regards,
Changgong Zhang
Ph.D student in Computer Graphics and Visualization section
Dept. Intelligent Systems
EWI
TU Delft
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Ken Martin PhD<div>Chairman & CFO<br>Kitware Inc.<br>28 Corporate Drive<br>Clifton Park NY 12065<br>518 371 3971<div><br></div><div><span style="font-size:10pt;font-family:Tahoma,sans-serif">This communication,
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