Dear all<br>I am trying to customize the vtkParallelCoordinatesActor for my own purposes. So i will be making some changes to it and compile the vtk source code.<br>My doubt is that if the RenderOpaqueGeometry function in the vtkParallelCoordinatesActor is called everytime the renWin Render is executed or only once (
i.e. the first time).<br>the reason i am asking this question is because this Actor defined both the RenderOpaqueGeometry and the RenderOverlay functions. So can anybody say me which function is called when by the renderer.
<br clear="all"><br>-- <br>Regards,<br>Bhanu Chander Reddy Vanteru.