Struct CameraParameters 

pub struct CameraParameters {
    pub intrinsics: CameraIntrinsics,
    pub extrinsics: CameraExtrinsics,
}

Combined camera parameters (intrinsics + extrinsics).

Fields

intrinsics: CameraIntrinsics

Intrinsic parameters (FoV, aspect ratio).

extrinsics: CameraExtrinsics

Extrinsic parameters (position, orientation).

Implementations

impl CameraParameters

pub fn new(intrinsics: CameraIntrinsics, extrinsics: CameraExtrinsics) -> Self

Creates new camera parameters.

pub fn from_vectors( position: Vec3, look_dir: Vec3, up_dir: Vec3, fov_vertical_degrees: f32, aspect_ratio: f32, ) -> Self

Creates camera parameters from vectors.

pub fn look_at( position: Vec3, target: Vec3, up: Vec3, fov_vertical_degrees: f32, aspect_ratio: f32, ) -> Self

Creates camera parameters for looking at a target.

pub fn position(&self) -> Vec3

Gets the camera position.

pub fn look_dir(&self) -> Vec3

Gets the look direction.

pub fn up_dir(&self) -> Vec3

Gets the up direction.

pub fn right_dir(&self) -> Vec3

Gets the right direction.

pub fn camera_frame(&self) -> (Vec3, Vec3, Vec3)

Gets the camera frame as (look, up, right).

pub fn fov_vertical_degrees(&self) -> f32

Gets the vertical field of view in degrees.

pub fn aspect_ratio(&self) -> f32

Gets the aspect ratio (width / height).

pub fn view_matrix(&self) -> Mat4

Gets the view matrix.

pub fn projection_matrix(&self, near: f32, far: f32) -> Mat4

Gets the projection matrix.

Trait Implementations

impl Clone for CameraParameters

fn clone(&self) -> CameraParameters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CameraParameters

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

Formats the value using the given formatter.

impl Default for CameraParameters

fn default() -> CameraParameters

Returns the “default value” for a type.

impl Copy for CameraParameters