Problem: Desynchronization of behaviors of GeomAdaptor_Curve::NbIntervals and
GeomAdaptor_Curve::Intervals functions. First calculates number of intervals, then
array is created and second fills the array. In some cases the size of array
is less than need for filling.
Change:
1. Added function BSplCLib::Intervals that calculates number of interval and fills
the array with its (if needed).
2. Simplified the algorithm of intervals calculation.
3. GeomAdaptor_Curve::NbIntervals/Intervals and Geom2dAdaptor_Curve::NbIntervals/Intervals
use BSplCLib::Intervals.
4. When creating an adapter for the base curve, the boundaries of the adapter for the offset curve are applied.
5. Test for problem shape was created: bugs modalg_8 bug33187.
Result: The new approach eliminates the problem of writing outside the array bounds.
New folder "hlr" with subfolders "exact_hlr" and "poly_hlr" has been created.
Draw command "vcomputehlr" has been corrected.
QA command "OCC27341" has been deleted as "vcomputehlr" does its job.
