Struct ResolvedCamera 

pub struct ResolvedCamera {
    pub eye: Vec3,
    pub target: Vec3,
    pub up: Vec3,
    pub fov_y: f32,
    pub near: f32,
    pub far: f32,
}

A resolved camera: concrete framing plus the matrices and projection the backend and label layer need. Stored in Scene3DData.

Fields

eye: Vec3

target: Vec3

up: Vec3

fov_y: f32

near: f32

far: f32

Implementations

impl ResolvedCamera

pub fn view(&self) -> Mat4

pub fn proj(&self, aspect: f32) -> Mat4

pub fn view_proj(&self, aspect: f32) -> Mat4

pub fn project_to_screen(&self, world: Vec3, viewport: Rect) -> Option<Vec2>

Project a world point to screen-space (logical px) within viewport. Returns None for points at or behind the camera plane (w <= 0), so label callers cull them rather than drawing a mirrored ghost. Points in front but outside the rect still return Some — clipping to the rect is the caller’s choice.

pub fn project_to_screen_with_depth( &self, world: Vec3, viewport: Rect, ) -> Option<(Vec2, f32)>

Like project_to_screen but also returns the point’s normalised device depth in [0, 1] (wgpu convention: 0 near, 1 far) — the same space a Depth32Float buffer stores, so callers can depth-test a projected anchor against a captured scene depth map. None when the point is at/behind the camera.

Trait Implementations

impl Clone for ResolvedCamera

fn clone(&self) -> ResolvedCamera

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedCamera

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

Formats the value using the given formatter.

impl PartialEq for ResolvedCamera

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

impl StructuralPartialEq for ResolvedCamera