Trait ode_rs::ode::Quaternion

pub trait Quaternion {
    // Required methods
    fn as_ptr_mut(&mut self) -> *mut f64;
    fn as_ptr(&self) -> *const f64;
    fn prec_eq(&self, e: f64, q: [f64; 4]) -> bool;
    fn as_vec(&self) -> ODEMat<'_>;

    // Provided methods
    fn new() -> [f64; 4] { ... }
    fn from_R(m: [f64; 12]) -> [f64; 4] { ... }
    fn to_R(&self) -> [f64; 12] { ... }
    fn from_axis_and_angle(axis: [f64; 3], angle: f64) -> [f64; 4] { ... }
    fn multiply0(p: [f64; 4], q: [f64; 4]) -> [f64; 4] { ... }
    fn multiply0_pp(p: *const f64, q: *const f64) -> [f64; 4] { ... }
    fn multiply0_331(m: [f64; 12], v: [f64; 4]) -> [f64; 4] { ... }
    fn multiply0_331_pp(m: *const f64, v: *const f64) -> [f64; 4] { ... }
    fn multiply0_441(m: [f64; 16], v: [f64; 4]) -> [f64; 4] { ... }
    fn multiply0_441_pp(m: *const f64, v: *const f64) -> [f64; 4] { ... }
    fn conjugate(q: [f64; 4]) -> [f64; 4] { ... }
    fn conjugate_ptr(q: *const f64) -> [f64; 4] { ... }
}

constructor and converter for primitive type

Required Methods

fn as_ptr_mut(&mut self) -> *mut f64

ptr mut of dQuaternion

fn as_ptr(&self) -> *const f64

ptr of dQuaternion (use for converter)

fn prec_eq(&self, e: f64, q: [f64; 4]) -> bool

check equal with precision

fn as_vec(&self) -> ODEMat<'_>

for Debug

Provided Methods

fn new() -> [f64; 4]

construct as Identity

fn from_R(m: [f64; 12]) -> [f64; 4]

constructor (converter)

fn to_R(&self) -> [f64; 12]

converter (like as dMatrix3::from_Q(*self))

fn from_axis_and_angle(axis: [f64; 3], angle: f64) -> [f64; 4]

constructor axis [x, y, z] should be norm == 1, angle is theta radian Q(axis, angle) == [cos(t/2), xsin(t/2), ysin(t/2), zsin(t/2)]

fn multiply0(p: [f64; 4], q: [f64; 4]) -> [f64; 4]

constructor multiply p: dQuaternion and q: dQuaternion

fn multiply0_pp(p: *const f64, q: *const f64) -> [f64; 4]

constructor multiply p: dQuaternion pointer and q: dQuaternion pointer

fn multiply0_331(m: [f64; 12], v: [f64; 4]) -> [f64; 4]

constructor multiply m: dMatrix3 and v: dVector3 dVector3::multiply0_331 is defined as dQuaternion::multiply0_331

fn multiply0_331_pp(m: *const f64, v: *const f64) -> [f64; 4]

constructor multiply m: dMatrix3 pointer and v: dVector3 pointer dVector3::multiply0_331_pp is defined as dQuaternion::multiply0_331_pp

fn multiply0_441(m: [f64; 16], v: [f64; 4]) -> [f64; 4]

constructor multiply m: dMatrix4 and v: dVector4 dVector4::multiply0_441 is defined as dQuaternion::multiply0_441

fn multiply0_441_pp(m: *const f64, v: *const f64) -> [f64; 4]

constructor multiply m: dMatrix4 pointer and v: dVector4 pointer dVector4::multiply0_441_pp is defined as dQuaternion::multiply0_441_pp

fn conjugate(q: [f64; 4]) -> [f64; 4]

conjugate dQuaternion

fn conjugate_ptr(q: *const f64) -> [f64; 4]

conjugate dQuaternion pointer

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl Quaternion for [f64; 4]

fn as_ptr_mut(&mut self) -> *mut f64

ptr mut of dQuaternion

fn as_ptr(&self) -> *const f64

ptr of dQuaternion (use for converter)

fn prec_eq(&self, e: f64, q: [f64; 4]) -> bool

check equal with precision

fn as_vec(&self) -> ODEMat<'_>

for Debug

Implementors