Spline Face React is a 3dsmax mcg modifier that can help you in parametric modeling.
it deform faces of your geometry according to their distance to a picked spline
you can determine:
- translation
- rotation
- scale
- distance effect radius and intensity balance
for installation go to 3dsmax menu > Scripting> Install Max Creation Graph (.mcg) Package > select MGH spline face react_v0.0.97.mcg file then "MGH spline face react" will be available in your modifier list
try to use the last version of program (native version: 2022)