FreeCAD: master 21416961
|abdullah||abdullah||master||2015-06-25 13:58:43||master 3a69c926|
|Affected Issues||0002171: Several issues when trying to delete an element of a sketch|
|Changeset||Sketch: Bug fix: On delete crash with unsuccesful solving
Fixes the one reported by JMG here (Thanks!!):
- The newly introduced redrawing policy requires that the solver geometry matches in number the sketchobject geometry.
- Most (all) problems with updateColor or getGeometry returning a null pointer are related to an out of sync between UI geometry and SketchObject geometry.
- In other bugs, a missing "solve()" is the problem, once the solver and sketchobject geometries have the same number, an SketchObject::OnChanged triggers
a VPSketch::draw (via VPSketch::updateData) which updates the UI geometry to match SketchObject geometry and then the problem does not arise.
- In this bug, the problem is not a missing solve, but the fact that the solving was not succesful and did not synchronize the geometries, however triggering a
draw() on unsuccessful solving, syncronizes the UI geometry with the SketchObject geometry and the crash is gone.
|mod - src/Mod/Sketcher/Gui/ViewProviderSketch.cpp||Diff File|