Struct re_space_view_spatial::eye::Eye

pub struct Eye {
    pub world_from_rub_view: IsoTransform,
    pub fov_y: Option<f32>,
}

An eye in a 3D view.

Note: we prefer the word “eye” to not confuse it with logged cameras.

Our view-space uses RUB (X=Right, Y=Up, Z=Back).

Fields

world_from_rub_view: IsoTransform

fov_y: Option<f32>

If no angle is present, this is an orthographic camera.

Implementations

impl Eye

pub const DEFAULT_FOV_Y: f32 = 0.959931075f32

pub fn from_camera(space_cameras: &SpaceCamera3D) -> Option<Self>

pub fn near(&self) -> f32

pub fn far(&self) -> f32

pub fn ui_from_world(&self, space2d_rect: Rect) -> Mat4

pub fn is_perspective(&self) -> bool

pub fn picking_ray(&self, screen_rect: Rect, pointer: Vec2) -> Ray3

Picking ray for a given pointer in the parent space (i.e. prior to camera transform, “world” space)

pub fn pos_in_world(&self) -> Vec3

pub fn forward_in_world(&self) -> Vec3

pub fn lerp(&self, other: &Self, t: f32) -> Self

Trait Implementations

impl Clone for Eye

fn clone(&self) -> Eye

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Eye

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Eye

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Eye

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Eye

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Eye

impl StructuralPartialEq for Eye