View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0003299 | Sketcher | Feature | public | 2018-01-03 18:32 | 2018-01-27 16:12 |
Reporter | chrisb | Assigned To | abdullah | ||
Priority | normal | Severity | minor | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Product Version | 0.17 | ||||
Target Version | 0.18 | Fixed in Version | 0.17 | ||
Summary | 0003299: Sketcher should check redundant coincidences used with tangent constraints | ||||
Description | There is a corresponding issue for the ValidateSketch tool: 0003298. The tangent constraint is often used together with a coincidence constraint instead of applying it to the endpoints instead. This often leads to problems in subsequent steps. I would prefer the first solution, doing something automatic might prohibit the possibility to have the erroneous situation as an intermediate step. | ||||
Steps To Reproduce | - Create two independent lines - apply tangent constraint on the lines (not the endpoints!) - apply coincidence to the endpoints Steps two and three can be interchanged | ||||
Additional Information | OS: Mac OS X Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.17.12915 (Git) Build type: Release Branch: (HEAD detached at 90a71f3) Hash: 90a71f34bc448d1396d2e27f4177885897199152 Python version: 2.7.14 Qt version: 5.6.2 Coin version: 4.0.0a OCC version: 7.1.0 Locale: German/Germany (de_DE) | ||||
Tags | No tags attached. | ||||
FreeCAD Information | |||||
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Note to self: - It is not feasible to modify the tangency constraints at solver level because once changed, they will be changed in at Sketcher level because they "travel" by pointer and are updated after solver execution. So it is not (clearly and cleanly) possible to decouple both. - The path must be at Sketcher level, not at solver (or sketch.cpp) level. |
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https://github.com/FreeCAD/FreeCAD/pull/1260 |
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https://github.com/FreeCAD/FreeCAD/commit/180d722a536b03432e003a021b5a239fa6785ec8 https://github.com/FreeCAD/FreeCAD/commit/620188073e27dfd0748981ca1685c5fec88c7eb3 |
Date Modified | Username | Field | Change |
---|---|---|---|
2018-01-03 18:32 | chrisb | New Issue | |
2018-01-03 18:32 | chrisb | Status | new => assigned |
2018-01-03 18:32 | chrisb | Assigned To | => abdullah |
2018-01-03 18:32 | chrisb | File Added: tangentWrongUsage.FCStd | |
2018-01-03 20:34 | Kunda1 | Description Updated | |
2018-01-03 20:34 | Kunda1 | Relationship added | related to 0003298 |
2018-01-24 17:11 | abdullah | Note Added: 0010844 | |
2018-01-25 16:15 | abdullah | Note Added: 0010850 | |
2018-01-27 16:12 | wmayer | Status | assigned => closed |
2018-01-27 16:12 | wmayer | Resolution | open => fixed |
2018-01-27 16:12 | wmayer | Fixed in Version | => 0.17 |
2018-01-27 16:12 | wmayer | Note Added: 0010877 |