Struct ProjectileV1 

pub struct ProjectileV1 {
    pub mass_kg: f64,
    pub diameter_m: f64,
    pub length_m: Option<f64>,
    pub drag_model: DragModelV1,
    pub ballistic_coefficient: f64,
    pub drag_table: Option<DragTableV1>,
    pub bc_segments: Option<Vec<BcSegmentV1>>,
}

Projectile inputs supported by solve-json v1.

Fields

mass_kg: f64

diameter_m: f64

length_m: Option<f64>

drag_model: DragModelV1

ballistic_coefficient: f64

drag_table: Option<DragTableV1>

A caller-supplied drag curve replacing drag_model’s (MBA-1597). See DragTableV1. Beside bc_segments it must be a DragTableKindV1::Reference curve, which the band BCs are then measured against.

bc_segments: Option<Vec<BcSegmentV1>>

A velocity-banded BC ladder (MBA-1598): solve-json’s form of the CLI’s --bc-segment. See BcSegmentV1 for the band rules.

ballistic_coefficient stays required and validated beside it, but flies only in an interior gap between two bands, and blended into the bands within up to 25 fps either side of a gap edge. Below the lowest band, or at or above the highest, the nearest edge band applies, so under a gapless ladder the scalar never flies. A one-band ladder’s BC must match ballistic_coefficient (see ONE_BAND_BC_RELATIVE_TOLERANCE_V1).

Band BCs are referenced to the same curve as the scalar: drag_model’s, or a DragTableKindV1::Reference drag_table’s, which then flies the bands exactly as a built-in model does. The engine cannot check which curve a published band BC was measured against; the caller must send the matching one. Bands are selected by airspeed (speed relative to the air mass), and interior band and gap edges are smoothstep-blended (velocity_segment_bc in src/bc_estimation.rs). Refused (conflicting_fields) alongside a DragTableKindV1::Projectile drag_table, whose curve is the projectile’s own Cd with no BC for the bands to change, and alongside corrections.bc5d_table_path, which builds its own ladder from ballistic_coefficient.

Trait Implementations

impl Clone for ProjectileV1

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProjectileV1

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProjectileV1

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProjectileV1

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ProjectileV1

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProjectileV1