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This function takes parameters named GeoId, which evoke the Sketcher GeoId and which
indeed are used by the sketcher. However, these indices are just indices of the provided
geometry list. Therefore:
1. The are never negative (no matter if a corresponding Sketcher GeoId is external or not).
2. They do not have reserved indices for axes.
3. Most importantly, not found GeoId1 and GeoId2 are coded as -1, which for the Sketcher has
a well defined meaning (axis), whereas the Sketcher uses Constraint::GeoUndef as undefined or
not present/ not found index, which currently is -2000.
For these reasons, it was judged appropriate to rename the parameters and documentation to
emphasise that this function is unrelated and dettached from any Sketcher knowledge, and that
indices are just normal indices of a vector.
Found via `codespell -q 3 --skip="*.po,*.ts,./.git,./src/3rdParty,./src/CXX,./src/zipios++,./src/Mod/Assembly/App/opendcm,./ChangeLog.txt" -I ../fc-word-whitelist.txt` and `grep`. Excess whitespace auto-removed by Atom editor.
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OCCT Geom2dAPI_InterCurveCurve based intersector does not detect intersection with the endpoint of a tangent line:
https://tracker.dev.opencascade.org/view.php?id=30217
This is a work-around that introduces endpoints of secondary curves as intersections, and uses projection to reject
projections further away than precision::confusion().
fixes#2463
AttachableObjects are desired in multiple occasions, and the current AttachableObject is not flexible enough to handle all cases. Hence the code is portet to an extension, which gives the needed flexibility.
- Rebase App::Origin on App::DocumentObject
- Keep all control over the Origin structure inside the Origin and it's
ViewProvider
- Add OriginFeature class as common base for App::Plane and App::Line
- Rebase App::Plane and App::Line on top of newly created class and
move to the file.
- Change Origin's ViewProvider API associated with temporary display
- Lots of associated changes to files
- Several minor fixes
- Lots of new bugs
* propose attachment modes
* refactor setUp and Copy
* split off postprocessing from 3D to reuse in 1D and 0D calculations
* AttachableObject: fix error printout in onChange
* AttachableObject: no more defaults to Attacher3D
* implementation of lines and points attachment (some of the proposed modes).
* refactor getShapeType, add getShapeType(obj, sub); add a flag to eRefType enum, indicating that referenced thing is a whole object that has placement.
* change readLinks to be static, and obtain shape types in the process.
* test mode enums lengths equality
* extend ObjectXY to work on conics.
* Fix upside-down sketches attached as TangentPlane on most shapes.
* Fix crash when a shape of unlisted type is in the links.
* fix attaching to datum lines go crazy because of infinities.
* abs->fabs
* support for App::Line
* Add namespace qualifiers to TYPESYSTEM_SOURCE-like stuff
- remove StdDirection,StdAxis and StdMirrorPlane properties
- support sketch H_Axis, V_Axis, N_axis as valid references in patterns
- polish reference selection gui (unified for standard axes and custom references)
+ change value of H_Axis and V_Axis constants
+ external Geometry transferred in reverse order from SketchObject to Sketch
+ replace construction property with external property in GeoDef
+ support negative geometry indices in the Sketch class
+ whitespace and variables naming improvements, typo fixes
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5340 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
