Struct PyGeometryTransform 

pub struct PyGeometryTransform {
    pub translation: [f64; 3],
    pub axis: [f64; 3],
    pub angle: f64,
    pub scale: f64,
}

A rigid-body + scale transform for geometry operations.

Fields

translation: [f64; 3]

Translation vector.

axis: [f64; 3]

Rotation axis (unit vector).

angle: f64

Rotation angle in radians.

scale: f64

Uniform scale factor.

Implementations

impl PyGeometryTransform

pub fn identity() -> Self

Identity transform.

pub fn translate(self, t: [f64; 3]) -> Self

Set translation.

pub fn rotate(self, axis: [f64; 3], angle: f64) -> Self

Set rotation.

pub fn with_scale(self, s: f64) -> Self

Set scale.

pub fn apply_point(&self, p: [f64; 3]) -> [f64; 3]

Apply the transform to a single point.

pub fn apply_to_mesh(&self, mesh: &mut PyTriangleMesh)

Apply this transform to all vertices of a mesh (in place).

pub fn apply_to_points(&self, points: &mut Vec<[f64; 3]>)

Apply this transform to a list of points.

Trait Implementations

impl Clone for PyGeometryTransform

fn clone(&self) -> PyGeometryTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyGeometryTransform

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PyGeometryTransform

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyGeometryTransform

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.