I think this int needs to be unsigned (or more bits).....
(gdb) frame 3 #3 0x00002aaab2c053ea in vtkDataSetSurfaceFilter::NewFastGeomQuad (this=0x14fe670, numPts=4) at /tmp/padramgui-1.1/tmp/src/paraview/VTK/Graphics/vtkDataSetSurfaceFilter .cxx:1730 1730 this->FastGeomQuadArrays[this->NextArrayIndex] (gdb) list 1720 } 1721 } 1722 delete [] this->FastGeomQuadArrays; 1723 this->FastGeomQuadArrays = newArrays; 1724 this->NumberOfFastGeomQuadArrays = num; 1725 } 1726 1727 // Next: allocate a new array if necessary. 1728 if (this->FastGeomQuadArrays[this->NextArrayIndex] == NULL) 1729 { 1730 this->FastGeomQuadArrays[this->NextArrayIndex] 1731 = new unsigned char[this->FastGeomQuadArrayLength]; 1732 } 1733 1734 vtkFastGeomQuad* q = reinterpret_cast<vtkFastGeomQuad*> 1735 (this->FastGeomQuadArrays[this->NextArrayIndex] + this->NextQuadIndex); 1736 q->numPts = numPts; 1737 1738 this->NextQuadIndex += polySize; 1739 (gdb) print this->FastGeomQuadArrayLength $2 = -1721647736 (gdb) whatis this->FastGeomQuadArrayLength type = int (gdb) More than just that variable needs to be updated though. I experienced this when viewing the surface of a mesh with 90M cells on a single machine. Cuts worked without any problems. Regards, Paul The data contained in, or attached to, this e-mail, may contain confidential information. If you have received it in error you should notify the sender immediately by reply e-mail, delete the message from your system and contact +44 (0) 1332 242424 (the Rolls-Royce IT Security Director) if you need assistance. Please do not copy it for any purpose, or disclose its contents to any other person. An e-mail response to this address may be subject to interception or monitoring for operational reasons or for lawful business practices. (c) 2008 Rolls-Royce plc Registered office: 65 Buckingham Gate, London SW1E 6AT Company number: 1003142. Registered in England.
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