Hello,<div><br></div><div>I am using vtk to represent object, with some little sphere on it.</div><div>Displaying all these little spheres (even with 6 faces) cause high cpu usage, and put the framerate down.</div><div><br>
</div><div>I am guessing if VTK have some billboard object ? </div><div>I am using billboard with others 3D engine, and it's very usefull...</div><div><br></div><div>By billboard i mean a little 2D object, always facing the camera.</div>
<div><br></div><div>So in my case, it could be a little filled circle, always facing the camera, so for the user, that's simulate a sphere !</div><div><br></div><div>I have already find this thread about vtk billboard, but here it's 3D object with always the same size.</div>
<div><a href="http://www.vtk.org/pipermail/vtkusers/2004-March/072830.html">http://www.vtk.org/pipermail/vtkusers/2004-March/072830.html</a></div><div><br></div><div><a href="http://www.vtk.org/pipermail/vtkusers/2004-March/072830.html"></a>Not really what i'm looking for.</div>
<div><br></div><div>Thanks for help,</div><div><br></div><div>Cordialement,<br><br>-- Mathieu PICCIN<br><br><br>
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