Struct SurfaceJet 

pub struct SurfaceJet {
    pub point: Point3,
    pub du: Vec3,
    pub dv: Vec3,
    pub duu: Vec3,
    pub duv: Vec3,
    pub dvv: Vec3,
}

Position and all first/second partial derivatives of a surface.

Fields

point: Point3

Position at (u, v).

du: Vec3

First partial with respect to u.

dv: Vec3

First partial with respect to v.

duu: Vec3

Second partial with respect to u twice.

duv: Vec3

Mixed second partial.

dvv: Vec3

Second partial with respect to v twice.

Trait Implementations

impl Clone for SurfaceJet

fn clone(&self) -> SurfaceJet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SurfaceJet

impl Debug for SurfaceJet

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

Formats the value using the given formatter.

impl PartialEq for SurfaceJet

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SurfaceJet