FreeCAD- Anonymous
| Author | Committer | Branch | Timestamp | Parent |
|---|---|---|---|---|
| abdullah | abdullahtahiriyo | master | 2020-12-20 20:39:10 | master ea006076 |
| Changeset | Sketcher: New Blocked constraint solver implementation ====================================================== With the new solver ability to identify groups of dependent parameters, even with SparseQR, it is now possible to properly implement Blocked constraint (blocked geometry state/mode). This comes at the cost of two consecutive diagnosis (4 QR decompositions, running in parallel by pairs, so the double of time than when not using any blocked constraint). A first diagnosis identifies the groups of dependent solver parameters. If any of these groups comprises a parameter affected by a blocked constraint, the parameter is fixed. As only one parameter from each group is fixed, there are no (partly) redundant parameters involved. Then the new adapted system is solved. |
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| mod - src/Mod/Sketcher/App/Sketch.cpp | Diff File | |||