Struct PmiCamera 

pub struct PmiCamera {
    pub eye: [f64; 3],
    pub target: [f64; 3],
    pub up: [f64; 3],
    pub projection: PmiProjection,
    pub viewport: [f64; 2],
}

The camera snapshot: eye / target / up / projection / viewport size — the render crate’s ViewCamera minus near/far, which are a per-frame depth window and never persisted. Applying a snapshot under another viewport aspect refits the frustum, preserving the apparent size at the target.

Fields

eye: [f64; 3]

target: [f64; 3]

up: [f64; 3]

projection: PmiProjection

viewport: [f64; 2]

[width, height] of the viewport the snapshot was taken in (CSS px).

Implementations

impl PmiCamera

pub fn view_direction(&self) -> [f64; 3]

The unit viewing direction (eye → target).

Trait Implementations

impl Clone for PmiCamera

fn clone(&self) -> PmiCamera

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PmiCamera

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PmiCamera

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PmiCamera

fn eq(&self, other: &PmiCamera) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for PmiCamera

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PmiCamera