Expand description
Legacy name-based form-factor heuristics.
These category multipliers are not literature form factors and must not be multiplied into a
reference drag coefficient when retardation is already divided by a published/measured BC:
BC = sectional_density / form_factor already carries the projectile’s shape efficiency.
The live solvers therefore do not call this module (MBA-1184). The public helpers remain for
API compatibility and possible BC-estimation experiments where no measured BC is available.
Functions§
- apply_
form_ factor_ to_ drag - Apply form factor to drag coefficient
- get_
default_ form_ factor - Get default form factor based on bullet type