GSFCombinedMaterialEffects simplify scattering effects
Simplify the code for applying the scattering effects.
What is happening (the code does not change the logic but the implementation)
- The energy loss when desribed by Beith Heitler leads to 6 output "components" per each input.
- Each of these is combined with a single overall scattering.
- so for each component of the multicomponent state (size ~12) we have 6 output ==> 72 components.