MultiParamBodyChunk was just intended for performance gains if only one set of material parameters is defined for the whole body. But this is irrelevant and not needed, since s.field is as fast as first(s.vec_of_fields).
Instead a ParameterHandler{NParams} should be added to BodyChunk.
MultiParamBodyChunkwas just intended for performance gains if only one set of material parameters is defined for the whole body. But this is irrelevant and not needed, sinces.fieldis as fast asfirst(s.vec_of_fields).Instead a
ParameterHandler{NParams}should be added toBodyChunk.