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ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
0028119 | Community | [OCCT] OCCT:Modeling Algorithms | public | 2016-11-17 10:09 | 2018-08-03 11:30 | ||||||||
Reporter | ickby | ||||||||||||
Assigned To | msv | ||||||||||||
Priority | normal | Severity | minor | ||||||||||
Status | new | Resolution | open | ||||||||||
Platform | Windows | OS | Windows 7 | OS Version | Windows 7 | ||||||||
Product Version | [OCCT] 7.0.0 | ||||||||||||
Target Version | Fixed in Version | ||||||||||||
Summary | 0028119: Blend fails on fused identical but shifted tori | ||||||||||||
Description | When fusing two identical and shifted tori the blending of the intersection edges fails. If the second radius of the two tori have a small difference the blend works fine. When using draw.exe fubl on the identical tori does give a result, but it does not have blended edges. If blended manually the blend operation does not give a result. Detected with FreeCAD0.17 and occ7.0 and reproduced with occ7.1beta draw.exe | ||||||||||||
Steps To Reproduce | # works NOT with identical secondary radi pload ALL ptorus t1 100 10 ptorus t2 100 10 ttranslate t2 100 0 0 fubl res t1 t2 5 vinit vdisplay res vfit # works with large difference in secondary radi pload ALL ptorus t1 100 10 ptorus t2 100 9.9 ttranslate t2 100 0 0 fubl res t1 t2 5 vinit vdisplay res vfit # works NOT with small differece in secondary radi pload ALL ptorus t1 100 10 ptorus t2 100 9.99 ttranslate t2 100 0 0 fubl res t1 t2 5 vinit vdisplay res vfit | ||||||||||||
Tags | No tags attached. | ||||||||||||
Test case number | bugs modalg_7 bug28119_1, bug28119_2, bug28119_3 | ||||||||||||
Attached Files | |||||||||||||
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(0069201) ickby (reporter) 2017-08-08 14:13 |
Still fails on OCC 7.2beta. Update of draw command was needed: pload ALL ptorus t1 100 10 ptorus t2 100 10 ttranslate t2 100 0 0 bfuseblend res t1 t2 2 # Error: Cannot find the result of BLEND-operation. The result of BOP operation will be returned. |
(0069784) mkv (tester) 2017-08-23 14:05 |
Problem described in issue is reproduced on current state of OCCT. |
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Date Modified | Username | Field | Change |
2016-11-17 10:09 | ickby | New Issue | |
2016-11-17 10:09 | ickby | Assigned To | => msv |
2017-08-08 14:13 | ickby | Note Added: 0069201 | |
2017-08-23 14:05 | mkv | Test case number | => bugs modalg_7 bug28119_1, bug28119_2, bug28119_3 |
2017-08-23 14:05 | mkv | Note Added: 0069784 | |
2018-08-03 11:30 | nbv | Relationship added | related to 0029910 |
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