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| Anonymous | Login | 2021-04-19 12:45 MSK |  |
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| View Revisions: Issue #32264 | [ All Revisions ] [ Back to Issue ] | ||
| Summary | 0032264: Data Exchange - STEP exporter generates bad geometry [REGRESSION since 7.4.0] | ||
| Revision | 2021-03-29 19:10 by kgv | ||
| Steps To Reproduce | - Use version 7.5.1 (I think 7.5.0 also shows the bug). - Run the following draw test harness script with the attached good_geometry.brep file: ##### DRAWEXE.script Begin ##### pload XDE MODELING VISUALIZATION vinit View1 restore good_geometry.brep good testwritestep bad.stp good testreadstep bad.stp bad vdisplay -dispMode 1 bad good vsetlocation good 6 0 0 vfit ##### DRAWEXE.script End ##### - Then run it like this: DRAWEXE -i -f DRAWEXE.script You'll now have a file on your disk called bad.stp which will contain incorrect geometry (as compared with good_geometry.brep). Several boolean subtractions have somehow turned into unions! |
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| Revision | 2021-03-29 18:38 by grey.christoforo_170262 | ||
| Steps To Reproduce | - Use version 7.5.1 (I think 7.5.0 also shows the bug). - Run the following draw test harness script with the attached good_geometry.brep file: ##### DRAWEXE.script Begin ##### pload XDE MODELING AISV vinit restore good_geometry.brep good testwritestep bad.stp good testreadstep bad.stp bad vdisplay bad good vsetdispmode 1 vsetlocation good 6 0 0 vfit ##### DRAWEXE.script End ##### - Then run it like this: DRAWEXE -i -f DRAWEXE.script You'll now have a file on your disk called bad.stp which will contain incorrect geometry (as compared with good_geometry.brep). Several boolean subtractions have somehow turned into unions! |
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