Archived issue #0026264
Tolerance degradation on 'bfuse'
Description
Attached BRep models are turbine elements - hub, shroud and blade. Blade is unclosed shell, so the attached script makes solid shape from its.
We try to fuse hub and blade. Resultant shape is correct but with very bad tolerance - maximal is 185.68
We try to fuse hub and blade. Resultant shape is correct but with very bad tolerance - maximal is 185.68
Steps to reproduce
restore Attachment 1 (BREP)
restore Attachment 2 (BREP)
restore Attachment 3 (BREP)
source Attachment 4 (TCL)
bfuse res hub blade
restore Attachment 2 (BREP)
restore Attachment 3 (BREP)
source Attachment 4 (TCL)
bfuse res hub blade
Public activity
6 archived notes
Participants are labeled by their role within this record.
The argument blade contains faulty shapes
Draw[226]> bopargcheck blade #F
Made faulty shape: s1COnS_1 (MaxDist = 0.017088115122609691, MaxPar = 0.0045468839209795589)
Made faulty shape: s1COnS_2 (MaxDist = 0.012183151181786015, MaxPar = 0.0046080857701294182)
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)
Faulties for SECOND shape found : 0
Please, correct the argument
Draw[226]> bopargcheck blade #F
Made faulty shape: s1COnS_1 (MaxDist = 0.017088115122609691, MaxPar = 0.0045468839209795589)
Made faulty shape: s1COnS_2 (MaxDist = 0.012183151181786015, MaxPar = 0.0046080857701294182)
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)
Faulties for SECOND shape found : 0
Please, correct the argument
Dear akz, please try to fix the error in the input argument by fixshape command. After that check the tolerance and make BOP again. Let's see the result.
Dear Commenter 1, please test if it is reproduced.
Branch [archived branch] has been created by Participant.
[revision removed]
Detailed log of new commits:
Author: mkv
Date: Fri Jul 21 14:34:21 2017 +0300
Test for 0026264: Tolerance degradation on 'bfuse'
[revision removed]
Detailed log of new commits:
Author: mkv
Date: Fri Jul 21 14:34:21 2017 +0300
Test for 0026264: Tolerance degradation on 'bfuse'
Dear Commenter 1,
problem described in issue is not reproduced on current state of OCCT.
problem described in issue is not reproduced on current state of OCCT.
Branch [archived branch] has been deleted by Participant.
[revision removed]
[revision removed]