Struct Shaft 

pub struct Shaft {
    pub axis: Axis4,
    pub origin: Vec3,
    pub direction: Vec3,
    pub inner: f32,
    pub outer: f32,
    pub head: f32,
}

Fields

axis: Axis4

origin: Vec3

direction: Vec3

inner: f32

Drawn extent; neither the pick nor the drag is clipped to it.

outer: f32

head: f32

Implementations

impl Shaft

pub fn point(&self, along: f32) -> Vec3

pub fn head_start(&self) -> f32

pub fn ray_parameter( &self, ray_origin: Vec3, ray_direction: Vec3, ) -> Option<f32>

Closest approach of the ray to the shaft’s line (Ericson, Real-Time Collision Detection, 2005, §5.1.9); None within 0.6° of parallel.

pub fn drag_translation(&self, grab: f32, cursor: f32) -> Vec4

Trait Implementations

impl Clone for Shaft

fn clone(&self) -> Shaft

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Shaft

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

Formats the value using the given formatter.

impl PartialEq for Shaft

fn eq(&self, other: &Shaft) -> 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 Copy for Shaft

impl StructuralPartialEq for Shaft