Struct Quaternion

pub struct Quaternion { /* private fields */ }

GLib type: Inline allocated boxed type with stack copy semantics.

Implementations

impl Quaternion

pub fn as_ptr(&self) -> *mut graphene_quaternion_t

pub unsafe fn from_glib_ptr_borrow<'a>( ptr: *const graphene_quaternion_t, ) -> &'a Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut<'a>( ptr: *mut graphene_quaternion_t, ) -> &'a mut Self

Borrows the underlying C value mutably.

impl Quaternion

pub fn add(&self, b: &Quaternion) -> Quaternion

pub fn dot(&self, b: &Quaternion) -> f32

pub fn invert(&self) -> Quaternion

pub fn multiply(&self, b: &Quaternion) -> Quaternion

pub fn normalize(&self) -> Quaternion

pub fn scale(&self, factor: f32) -> Quaternion

pub fn slerp(&self, b: &Quaternion, factor: f32) -> Quaternion

pub fn to_angle_vec3(&self) -> (f32, Vec3)

pub fn to_angles(&self) -> (f32, f32, f32)

pub fn to_matrix(&self) -> Matrix

pub fn to_radians(&self) -> (f32, f32, f32)

pub fn to_vec4(&self) -> Vec4

impl Quaternion

pub fn new(x: f32, y: f32, z: f32, w: f32) -> Self

pub fn from_angle_vec3(angle: f32, axis: &Vec3) -> Self

pub fn from_angles(deg_x: f32, deg_y: f32, deg_z: f32) -> Self

pub fn from_euler(e: &Euler) -> Self

pub fn from_matrix(m: &Matrix) -> Self

pub fn from_radians(rad_x: f32, rad_y: f32, rad_z: f32) -> Self

pub fn from_vec4(src: &Vec4) -> Self

pub fn new_identity() -> Self

pub fn x(&self) -> f32

pub fn y(&self) -> f32

pub fn z(&self) -> f32

pub fn w(&self) -> f32

Trait Implementations

impl Add for Quaternion

type Output = Quaternion

The resulting type after applying the + operator.

fn add(self, rhs: Quaternion) -> Self::Output

Performs the + operation.

impl AddAssign for Quaternion

fn add_assign(&mut self, rhs: Quaternion)

Performs the += operation.

impl Clone for Quaternion

fn clone(&self) -> Self

Copies the inline boxed type by value with the type-specific copy function.

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

Performs copy-assignment from source.

impl Debug for Quaternion

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

Formats the value using the given formatter.

impl HasParamSpec for Quaternion

type ParamSpec = ParamSpecBoxed

type SetValue = Quaternion

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, Quaternion>

fn param_spec_builder() -> Self::BuilderFn

impl Mul for Quaternion

type Output = Quaternion

The resulting type after applying the * operator.

fn mul(self, rhs: Quaternion) -> Self::Output

Performs the * operation.

impl MulAssign for Quaternion

fn mul_assign(&mut self, rhs: Quaternion)

Performs the *= operation.

impl PartialEq for Quaternion

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StaticType for Quaternion

fn static_type() -> Type

Returns the type identifier of Self.

impl Copy for Quaternion

impl Eq for Quaternion