Struct FirstPerson

pub struct FirstPerson<T = f32> {
    pub settings: FirstPersonSettings<T>,
    pub yaw: T,
    pub pitch: T,
    pub direction: [T; 3],
    pub position: [T; 3],
    pub velocity: T,
    /* private fields */
}

Models a flying first person camera.

Fields

settings: FirstPersonSettings<T>

The first person camera settings.

yaw: T

The yaw angle (in radians).

pitch: T

The pitch angle (in radians).

direction: [T; 3]

The direction we are heading.

By default the direction is [0.0, 0.0, 0.0]. This direction is changed by user input.

position: [T; 3]

The position of the camera.

velocity: T

The velocity we are moving in the direction (slow = 1, fast = 2).

By default, this is not activated since direction is [0.0, 0.0, 0.0].

Implementations

impl<T> FirstPerson<T>

where T: Float,

pub fn new(position: [T; 3], settings: FirstPersonSettings<T>) -> FirstPerson<T>

Creates a new first person camera.

pub fn camera(&self, dt: f64) -> Camera<T>

Computes camera.

pub fn event<E>(&mut self, e: &E)

where E: GenericEvent,

Handles game event and updates camera.