Minor updates, graphics + manual#346

Merged

SimonRohou merged 3 commits intocodac-team:codac2_devfrom

SimonRohou:codac2_dev

Jan 24, 2026

Commits on Jan 24, 2026

[graphics] corrected bug when displaying tubes with polygonal simplification
SimonRohou
committed
[doc/manual] moving IntervalVector code to src.* files
SimonRohou
committed
Merge branch 'codac2_dev' of ssh://github.com/codac-team/codac into codac2_dev
SimonRohou
committed