Struct Camera3D

#[repr(C)]
pub struct Camera3D {
    pub position: Vector3,
    pub target: Vector3,
    pub up: Vector3,
    pub fovy: f32,
    pub projection: CameraProjection,
}

Camera, defines position/orientation in 3d space

Fields

position: Vector3

Camera position

target: Vector3

Camera target it looks-at

up: Vector3

Camera up vector (rotation over its axis)

fovy: f32

Camera field-of-view aperture in Y (degrees) in perspective, used as near plane width in orthographic

projection: CameraProjection

Camera projection: CAMERA_PERSPECTIVE or CAMERA_ORTHOGRAPHIC

Implementations

impl Camera3D

pub fn update(&mut self, mode: CameraMode)

Update camera position for selected mode

pub fn update_pro(&mut self, movement: Vector3, rotation: Vector3, zoom: f32)

Update camera movement/rotation

pub fn get_mouse_ray(&self, mouse_position: Vector2) -> Ray

Get a ray trace from mouse position

pub fn get_matrix(&self) -> Matrix

Get camera transform matrix (view matrix)

pub fn world_to_screen(&self, position: Vector3) -> Vector2

Get the screen space position for a 3d world space position

pub fn world_to_screen_ex( &self, position: Vector3, width: u32, height: u32, ) -> Vector2

Get size position for a 3d world space position

Trait Implementations

impl Clone for Camera3D

fn clone(&self) -> Camera3D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Camera3D

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

Formats the value using the given formatter.

impl From<Camera3D> for Camera3D

fn from(val: Camera3D) -> Self

Converts to this type from the input type.

impl From<Camera3D> for Camera3D

fn from(value: Camera3D) -> Self

Converts to this type from the input type.

impl PartialEq for Camera3D

fn eq(&self, other: &Camera3D) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Camera3D

impl StructuralPartialEq for Camera3D