=========================================================================================================
Former mechanism with hasDependentParameters is not flexible enough for the new kind of information.
This commit further enhances the calculation of dependent parameters and dependent parameter groups by
caching the parameter-geoelement (GeoId, PointPos) relationship during geometry creation.
This commit provides traditional information whether a parameter is dependent via SolverGeometryExtension. New
enhanced information about groups of dependent parameters are available via the Sketch API.
================================================================================================================
std:async can take two policies one that forces the task to be run in parallel another (deferred) that runs the task
when wait is called on the future (kind of lazy evaluation).
Default policy is let the system decide (an or of both policies). Nobody is a better position than the system to know
its load and whether it is possible to run the task in parallel or not.
If the system cannot allocate a thread and parallel processing is enforced (as before this commit), then it will throw an
exception. In the present case we would catch it and run the task sequencially. Thus, it makes sense to let the system
decide from the beginning and save the exception and the handling.
In tests I have only managed to see it run in parallel with the default policy.
=================================================================
Diagnose constraints do not include among others driven constraints. This
function allows to know whether the solver is considering an empty matrix.
==========================================================
The order of any operation, including setedit is first solve() and then draw().
This is consistent with geometry addition.
If ViewProviderSketch must insert its own extensions, for example for scaling
weights, then it is its responsibility to set this information wherever needed.
This includes the temporal geometry vector used in draw(true), the solver to
enable dragging operations, and SketchObject Geometry property.
======================================================================
Most of these crashes come from previous code not checking for Constraint::GeoUndef.
Most of these crashes come from isBSpline(), any of the two overloads.
isBSpline is made to throw exception when null, which should prevent the crash while
creating a reportable error.
* replaced widget with radiobuttons by button Group, to improve alignemt
of DrillPointAngle with grid-layout
* made Thread Pitch/Angle/Cutoffs widgets wider
