[MechanicalLoad] Update TrianglePressureForceField to remove plan selection and add callback on Data pressure and triangleList

[epernod]

• Remove all Data and method related to triangle selection on a plan.
  • Data: normal, dmin, dmax
  • Methods: void selectTrianglesAlongPlane(), bool isPointInPlane(Coord p);
• Merge method selectTrianglesFromString() into initTriangleInformation()
• Add callback for Data pressure and triangleList
• Update the example scene to use a BoxROI instead of plan definition on a big yellow beam 😆

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[epernod]

[ci-build][with-all-tests]

[hugtalbot]

Remove all Data and method related to triangle selection on a plan.

I guess this should now be done through a ROI?

[epernod]

Remove all Data and method related to triangle selection on a plan.

I guess this should now be done through a ROI?

yes exactly, I already put it in the deprecated message: core::objectmodel::lifecycle::DeprecatedData normal{ this, "v24.06", "v24.12", "normal", "Plan selection using normal, dmin, dmax has been removed. Triangles should be selected using an Engine.Select and passed using Data triangleList" };