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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0031993 | Community | [OCCT] OCCT:Modeling Algorithms | public | 2020-12-11 21:19 | 2020-12-11 21:56 |
|
| Reporter | abezotosniy | |
| Assigned To | msv | |
| Priority | normal | Severity | minor | |
| Status | new | Resolution | open | |
| Platform | AMD64 | OS | Windows | OS Version | 10 |
| Product Version | [OCCT] 7.5.0 | |
| Target Version | [OCCT] 7.6.0* | Fixed in Version | | |
|
| Summary | 0031993: Boolean operation on arguments imported from a step file does not work correctly. |
| Description | I exported the shape from SolidWorks as step file.
And I want to do boolean operation on it in OCC.
But I get incorrect result with any errors.
I suppose this happens because imported shapes have some defects.
Draw[67]> bopargcheck step_1_3 -O #FB
Made faulty shape: s1COnS_1 (MaxDist = 0.002217327758767739, MaxPar = 0.1245655804749155)
Made faulty shape: s1COnS_2 (MaxDist = 0.0012070304483742327, MaxPar = 0.018731643957181774)
Faulties for FIRST shape found : 2
---------------------------------
Shapes are not suppotrted by BOP: NO
Self-Intersections : NO
Check for SI has been aborted : NO
Too small edges : NO
Bad faces : NO
Too close vertices : DISABLED
Too close edges : DISABLED
Shapes with Continuity C0 : NO
Invalid Curve on Surface : YES Cases(2) Total shapes(4)
Is there a way to heal such shape?
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| Steps To Reproduce |
stepread 3_Layers.step step *
explode step_1
box box1 150 1 300 30 500 30
bclearobjects
bcleartools
baddobjects box1 step_1_1 step_1_2 step_1_3
bapibuild res1
explode res1
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| Tags | No tags attached. |
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| Test case number | |
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| Attached Files |  3_Layers.STEP (385,484 bytes) 2020-12-11 21:19
 bop_step.jpg (68,883 bytes) 2020-12-11 21:20 |
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