<div>The compile problem has been solved ,thanks.</div> <div>But now I met another problem still about offscreen.</div> <div>The offscreen function act up well in C/S mode, but failed with pvbatch.</div> <div>The Rendering Image still was sent to a RenderWindow, the saved into a Image file.</div> <div>I analyzed the sourcecode about method "setoffscreenrendering" in class "vtkXOpenGLRenderwindow". </div> <div>In my opinion, it is caused by a evaluation failure of two variables :"PixmapContextId" and "PbufferContextId" when running pvbatch.</div> <div>There is the sourcecode involved: </div> <div>_________________________</div> <div><EM>this->vtkRenderWindow::SetOffScreenRendering(i);<BR> if(i)<BR> {<BR> this->Internal->ScreenDoubleBuffer = this->DoubleBuffer;
<BR> this->DoubleBuffer = 0;<BR> this->Internal->ScreenMapped = this->Mapped;<BR> this->Mapped = 0;<BR> if(!this->Internal->PixmapContextId || !this->Internal->PbufferContextId)<BR> {<BR> this->WindowInitialize();<BR> }<BR> }</EM></div> <div>_________________</div> <div>I wonder if it is a bug, or just a function that havent been done because of no use and ? How to get rid of the pop-up rendering window when running paraview in pvbatch???</div> <div> </div> <div>Thanks!</div>
<div>************************************************************************************************</div> <div>If you are compiling ParaView 2.4 yourself, then <BR>just check out the ParaView-2-4 branch from <BR>CVS. The change in vtkXOpenGLRenderWindow.cxx <BR>for mangled mesa has been added to that branch.<BR><BR>- Amy<BR><BR>At 01:00 AM 4/7/2006, <A href="http://www.paraview.org/mailman/listinfo/paraview">liverpoool at sina.com</A> wrote:<BR><BR>><I>So how to get a vtkXOpenGLRenderWindow.cxx revision 1.65?<BR></I>><I><BR></I>><I><BR></I>><I><BR></I>><I>And did you mean replacing the "vtkXOpenGLRenderWindow.cxx" in<BR></I>><I><BR></I>><I>ParaView2.4. with a "" revision 1.65 will be helpful?<BR></I>><I><BR></I>><I><BR></I>><I><BR></I>><I>Otherwise, I have compiled ParaView2.0.1 with "VTK_USE_MANGED_<BR></I>><I><BR></I>><I>MESA " set to "ON" successfully. But when I run "pvbatch" in<BR></I>><I><BR></I>><I>Offscreen mode
,a renderwindow still came out, why?? Dose that<BR></I>><I><BR></I>><I> mean ParaView2.0.1 can not do rendering offscreen?<BR></I>><I><BR></I>><I><BR></I>><I><BR></I>><I>PS:I do all the jobs on RedHat9.<BR></I>><I><BR></I>><I><BR></I></div><p>
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