Struct Camera 

pub struct Camera {
    pub position: Vec3,
    pub orientation: Quat,
    pub fov_y_degrees: f32,
    pub near: f32,
}

A pinhole camera. A plain value type; it is never stored inside a renderer. 针孔相机。一个普通的数值类型；它从不被存放在渲染器内部。

Fields

position: Vec3

Camera position in world space. 相机在世界空间中的位置。

orientation: Quat

Camera orientation in world space. 相机在世界空间中的朝向。

fov_y_degrees: f32

Vertical field of view in degrees. 垂直视野，以度为单位。

near: f32

Near clipping plane distance. 近裁剪平面距离。

Implementations

impl Camera

pub const fn new(position: Vec3, orientation: Quat, fov_y_degrees: f32) -> Self

Construct a camera with the default near-plane distance. 用默认的近平面距离构造一个相机。

Trait Implementations

impl Clone for Camera

fn clone(&self) -> Camera

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Camera

impl Debug for Camera

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

Formats the value using the given formatter.

impl Default for Camera

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Camera

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Camera