Struct Section4 

pub struct Section4 {
    pub w: f32,
}

The hyperplane w = w of the eye’s frame, with w dropped.

Fields

w: f32

Trait Implementations

impl ViewMapping<EuclideanR4> for Section4

fn name(&self) -> &'static str

fn image_point( &self, eye: &Pose<EuclideanR4>, point: <EuclideanR4 as Space>::Point, ) -> Option<[f32; 3]>

fn image_local( &self, space: &EuclideanR4, _eye: &Pose<EuclideanR4>, _pose: &Pose<EuclideanR4>, relative: &<EuclideanR4 as DomainSpace>::Relative, local: <EuclideanR4 as Space>::Point, ) -> Option<[f32; 3]>

fn section( &self, eye: &Pose<EuclideanR4>, pose: &Pose<EuclideanR4>, ) -> Option<SectionCut>

fn lift( &self, eye: &Pose<EuclideanR4>, ray: &ImageRay, ) -> Option<DomainRay<EuclideanR4>>

fn depth_envelope(&self) -> DepthEnvelope

fn image_segment( &self, space: &S, eye: &Pose<S>, pose: &Pose<S>, relative: &S::Relative, segment: [S::Point; 2], emit: &mut dyn FnMut(f32, Option<[f32; 3]>), )

Emits an ordered image polyline; None breaks the line.

fn ray_lift(&self) -> bool

True when lift recovers a domain ray from any image ray; a map without one refuses grabs and field bridges by name.

fn image_radius(&self, _eye: &Pose<S>, _point: S::Point, radius: f32) -> f32

fn depth_envelope_at(&self, _eye: &Pose<S>) -> DepthEnvelope