Struct BoneMaterial 

pub struct BoneMaterial {
    pub is_cortical: bool,
    pub density_g_cm3: f64,
    pub porosity: f64,
    pub bvf: f64,
    pub power_law_a: f64,
    pub power_law_b: f64,
}

Bone material combining cortical and trabecular phases.

Fields

is_cortical: bool

True = cortical (compact), false = trabecular (cancellous).

density_g_cm3: f64

Apparent density in g/cm³ (cortical ≈ 1.8–2.0, trabecular ≈ 0.1–0.8).

porosity: f64

Porosity fraction (0 = fully dense, 1 = fully porous).

bvf: f64

Bone volume fraction BVF (bone tissue / total volume, 0..1).

power_law_a: f64

Power-law coefficient a for E = a * rho^b (Pa).

power_law_b: f64

Power-law exponent b for E = a * rho^b (dimensionless).

Implementations

impl BoneMaterial

pub fn cortical() -> Self

Typical human cortical bone (femoral shaft).

pub fn trabecular() -> Self

Typical human trabecular bone (vertebral body).

pub fn young_modulus_from_density(&self) -> f64

Young’s modulus from density using Morgan-Keaveny power law.

Returns E in Pa. rho is apparent density in g/cm³.

pub fn modulus_at_density(&self, rho_g_cm3: f64) -> f64

Young’s modulus from a supplied density (Pa).

pub fn tissue_type(&self) -> TissueType

Tissue type classification.

Trait Implementations

impl Clone for BoneMaterial

fn clone(&self) -> BoneMaterial

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoneMaterial

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

Formats the value using the given formatter.