Struct SeenDoor 

pub struct SeenDoor {
    pub quad: Mat4,
    pub away: f32,
    pub clip: [f32; 4],
    pub opening: Rect,
}

A doorway as the eye sees through it.

Fields

quad: Mat4

Places the unit square on the doorway, in the eye’s space.

away: f32

Which way along the quad’s z points away from the eye: 1 or -1.

clip: [f32; 4]

The plane past which the space behind the doorway shows, in the eye’s space: a point p shows where normal . p + offset >= 0.

opening: Rect

The bounds of the doorway’s opening on screen, within those of the doorways it shows through, in the window scene node’s coordinates.

Trait Implementations

impl Clone for SeenDoor

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SeenDoor

impl Debug for SeenDoor

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

Formats the value using the given formatter.

impl PartialEq for SeenDoor

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SeenDoor