<html><base href="https://freemail.web.de/"/><style>p {margin: 0px}</style><body style='font-size:9pt; font-family:Verdana; font-family: Verdana' ><P><BASE href=https://freemail.web.de/>Elisabeth, did you make any progress with this? Or anybody else?</P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/>I have a very similar problem (exception violation when I'm doing an update, probably because of an insufficient reserved heap size).</P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/>I wonder if anybody made any experience with fine-tuning different linker flags when recompiling the libraries with MSVC++ (/STACK, /HEAP,...) to solve such problems.</P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/>Does explicitely setting the heap size make any sense anyway?</P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://fre!
email.web.de/>Thanks,</P><P><BASE href=https://freemail.web.de/>Mark</P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/>Message from <EM>Wed, 1 Oct 2003 15:20:32 +0200 (CEST)</EM> </P><P><BASE href=https://freemail.web.de/> </P><P><BASE href=https://freemail.web.de/>I have a large dataset that I am trying to visualize<BR>using vtk contouring filter from java.<BR>I am only able to visualize about 60 % of the dataset.<BR>This works fine. But if I try to visualize more I get<BR>the following error:<BR><BR>An unexpected exception has been detected in native<BR>code outside the VM.<BR>Unexpected Signal : EXCEPTION_ACCESS_VIOLATION<BR>occurred at PC=0x77F83AED<BR>Function=RtlSizeHeap+0x7D7<BR>Library=C:\Windows\System32\ntdll.dll<BR><BR>Current Java thread:<BR> at vtk.vtkRenderWindowInteract!
or.Start_5(Native<BR>Method)<BR> at<BR>vtk.vtkRenderWindowInteractor.S
tart(vtkRenderWindowInteractor.java:32)<BR> at<BR>com.interaction.avt.j3d.filters.iaTestFilter.<init>(iaTestFilter.java:299)<BR> at<BR>com.interaction.avt.j3d.filters.iaTestFilter.main(iaTestFilter.java:390)<BR><BR>Dynamic libraries:<BR>0x00400000 - 0x00407000 <BR>C:\j2sdk1.4.1_02\bin\javaw.exe<BR>0x77F50000 - 0x77FF7000 C:\Windows\System32\ntdll.dll<BR>0x77E60000 - 0x77F46000 <BR>C:\Windows\system32\kernel32.dll<BR><BR>Is there a way to increase the heap memory size or is<BR>this caused by something else?<BR><BR>Here is part of my java code:<BR><BR> vtkPolyData polydata is created based on my dataset;<BR><BR> vtkContourFilter filter = new vtkContourFilter();<BR> filter.SetInput(polydata); <BR> filter.GenerateValues(10, mini, maxi);<BR> <BR> vtkPolyData pd = filter.GetOutput();<BR> <BR> pd.Update(); // Here it crashes if more that 60 % of<BR>the dataset is used.<BR><BR><BR>Thanks in advance :-)<BR><BR>Best regards <BR>Elisabeth Thor!
sen<BR></P><STYLE>p {margin: 0px}</STYLE></body></html>
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