Struct Camera

pub struct Camera<T: Sized + Copy> { /* private fields */ }

Implementations

impl<T> Camera<T>

where T: Sized + Copy,

pub fn new(position: Vec3<T>, direction: Vec3<T>, fov_angle: T) -> Self

Examples found in repository

examples/points_cloud.rs (line 45)

fn create_point_cloud() -> PointCloud {
    let min = -10;
    let max = 10;
    let fov_factor = 150;
    let mut points = Vec::<Vec3<i64>>::new();
    let size = 2;

    for x in min..max {
        for y in min..max {
            for z in min..max {
                points.push(Vec3::new(x, y, z));
            }
        }
    }

    let camera = Camera::new(Vec3::new(0, 0, -20), Vec3::new(0, 0, 0), 90);

    PointCloud::new(
        points,
        min,
        max,
        fov_factor,
        camera,
        Vec3::<f64>::new(0f64, 0f64, 0f64),
        size,
    )
}

pub fn position(&self) -> &Vec3<T>