<html><head></head><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:13px"><div id="yiv5816310734"><div id="yui_3_16_0_1_1449045620176_3292"><div style="color:#000;background-color:#fff;font-family:verdana, helvetica, sans-serif;font-size:13px;" id="yui_3_16_0_1_1449045620176_3291"><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432">Dear all,</div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432"><br></div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432" dir="ltr">I have a problem with intersecting surfaces. I have a fairly complicated geometry, using a lot of ruled surfaces, and I would like to inspect where the intersecting happens. </div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432"><br></div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432" class="yiv5816310734">Error : Self intersecting surface mesh, computing intersections (this could take a while)</div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432" class="yiv5816310734">Info : 5 intersecting faces have been saved into 'intersect.pos'</div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432" class="yiv5816310734">Error : Could not open file 'intersect.pos'</div><div dir="ltr" id="yiv5816310734yui_3_16_0_1_1449003473751_3655" class="yiv5816310734"><br id="yiv5816310734yui_3_16_0_1_1449003473751_3657" class="yiv5816310734"></div><div dir="ltr" id="yiv5816310734yui_3_16_0_1_1449003473751_3655" class="yiv5816310734">However, there is no 'intersect.pos' file, as can also be seen from the error message. If I run from command line I do not get this error, but in that case I'm not sure how to inspect visually where the problem occurs.</div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432"><br></div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432">Kind regards, </div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432"><br></div><div id="yiv5816310734yui_3_16_0_1_1449003473751_3432">Taco Broerse</div></div></div></div></div></body></html>