MantisBT - Open CASCADE
View Issue Details
0032287Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2021-04-07 15:382021-04-14 16:34
asuraven 
msv 
normalminor 
newopen 
 
[OCCT] 7.6.0* 
0032287: Modeling Algorithms - mkoffset creates float numbers precision size edges
Some mkoffset's tests creates float numbers presition size edges.
For example:
start point coord: -35.0471942222598 -36.8621970324173 22.9584554097165
end point coord: -35.0471941490652 -36.8621969901583 22.9584554118939
In branch CR23731_7 the shapes have faulty result of the checkshape command, but fixshape command fix this problem.
pload MODELING
set env(CSF_TestDataPath) "//salomer001/dn62/occt_tests_data"
brestore [locate_data_file offset_wire_078.brep] s
mkoffset result s 1 -2.367635
# "Faulty shapes in variables faulty_1 to faulty_2" in output
checkshape result_1
fixshape result_fix result_1
# "This shape seems to be valid" in output
checkshape result_fix
related tests:
- offset wire_closed_inside_0_005 B2
- offset wire_closed_inside_0_005 G1
- offset wire_closed_inside_0_005 G4
- offset wire_closed_inside_0_005 I8
- offset wire_closed_inside_0_025 I8 (fixshape not fixed the problem)
- offset wire_closed_outside_0_005 B2 (fixshape not fixed Tthe problem)
- offset wire_closed_outside_0_005 C6
- offset wire_closed_outside_0_005 D4
- offset wire_closed_outside_0_005 G2
- offset wire_closed_outside_0_005 G4 (fixshape not fixed the problem)
- offset wire_unclosed_outside_0_005 A1 (fixshape partially fixed the problem)
- offset wire_unclosed_outside_0_005 C4
- offset wire_unclosed_outside_0_025 A1
- perf modalg bug165_5




No tags attached.
related to 0031871assigned asuraven Open CASCADE Modeling Algorithms - Elaborate consistent shape validity criteria 
Issue History
2021-04-07 15:38asuravenNew Issue
2021-04-07 15:38asuravenAssigned To => msv
2021-04-07 15:39asuravenRelationship addedrelated to 0031871
2021-04-07 15:40asuravenRelationship addedrelated to 0023731
2021-04-07 16:32asuravenNote Added: 0100172
2021-04-07 16:32asuravenAdditional Information Updatedbug_revision_view_page.php?rev_id=25018#r25018
2021-04-07 18:00asuravenAdditional Information Updatedbug_revision_view_page.php?rev_id=25019#r25019
2021-04-12 11:05asuravenNote Edited: 0100172bug_revision_view_page.php?bugnote_id=100172#r25036
2021-04-14 16:34asuravenSummaryModeling Algorithms - mkoffset creates float numbers presition size edges => Modeling Algorithms - mkoffset creates float numbers precision size edges

Notes
(0100172)
asuraven   
2021-04-07 16:32   
(edited on: 2021-04-12 11:05)