Enum HitProvenance 

pub enum HitProvenance {
    GeometricApproximation,
    TerrainSurface,
    RendererExact,
}

How a pick hit was resolved.

This allows callers to understand the precision class of each hit without forcing them to care about internal implementation details.

Variants

GeometricApproximation

CPU-side feature geometry test (point-in-polygon, segment distance, bounding-radius, collision-box intersection).

TerrainSurface

Terrain surface recovery from cached elevation data (ray-march or bilinear interpolation).

RendererExact

Renderer-owned depth / coordinate / object buffer readback (future; not yet available in v1.0).

Trait Implementations

impl Clone for HitProvenance

fn clone(&self) -> HitProvenance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HitProvenance

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

Formats the value using the given formatter.

impl Hash for HitProvenance

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HitProvenance

fn eq(&self, other: &HitProvenance) -> 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 HitProvenance

impl Eq for HitProvenance

impl StructuralPartialEq for HitProvenance