Struct fj_math::Transform

#[repr(C)]
pub struct Transform(/* private fields */);

An affine transform

Implementations

impl Transform

pub fn identity() -> Self

Construct an identity transform

pub fn translation(offset: impl Into<Vector<3>>) -> Self

Construct a translation

pub fn rotation(axis_angle: impl Into<Vector<3>>) -> Self

Construct a rotation

The direction of the vector defines the rotation axis. Its length defines the angle of the rotation.

pub fn scale(scaling_factor: f64) -> Self

Construct a scaling

pub fn transform_point(&self, point: &Point<3>) -> Point<3>

Transform the given point

pub fn inverse_transform_point(&self, point: &Point<3>) -> Point<3>

Inverse transform given point

pub fn transform_vector(&self, vector: &Vector<3>) -> Vector<3>

Transform the given vector

pub fn transform_line(&self, line: &Line<3>) -> Line<3>

Transform the given line

pub fn transform_segment(&self, segment: &Segment<3>) -> Segment<3>

Transform the given segment

pub fn transform_triangle(&self, triangle: &Triangle<3>) -> Triangle<3>

Transform the given triangle

pub fn transform_circle(&self, circle: &Circle<3>) -> Circle<3>

Transform the given circle

pub fn inverse(&self) -> Self

Inverse transform

pub fn transpose(&self) -> Self

Transpose transform

pub fn project_to_array( &self, aspect_ratio: f64, fovy: f64, znear: f64, zfar: f64 ) -> [Scalar; 16]

Project transform according to camera specification, return data as an array. Used primarily for graphics code.

pub fn get_inner(&self) -> Transform<f64, TAffine, 3>

Return a copy of the inner nalgebra transform

pub fn transform_aabb(&self, aabb: &Aabb<3>) -> Aabb<3>

Transform the given axis-aligned bounding box

pub fn data(&self) -> &[f64]

Exposes the data of this Transform as a slice of f64.

pub fn extract_rotation(&self) -> Self

Extract the rotation component of this transform

pub fn extract_translation(&self) -> Self

Extract the translation component of this transform

Trait Implementations

impl Clone for Transform

fn clone(&self) -> Transform

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Transform

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

Formats the value using the given formatter.

impl Default for Transform

fn default() -> Transform

Returns the “default value” for a type.

impl Mul for Transform

type Output = Transform

The resulting type after applying the * operator.

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

Performs the * operation.

impl Copy for Transform