Type Alias OrientedRectangle2

pub type OrientedRectangle2 = Rectangle2;

The oriented rectangle this module used to define itself.

Kept as an alias rather than a distinct type: it stored four corners plus a cached area and side pair, which is the same rectangle Rectangle2 models as an origin and two edge vectors, and having two spellings of one concept forced every caller to convert. The edge-vector form is also the one that cannot drift – four independently stored corners can be edited into a non-parallelogram, and the cached area can disagree with them.

Aliased Type

struct OrientedRectangle2 {
    pub origin: DVec2,
    pub x: DVec2,
    pub y: DVec2,
}

Fields

origin: DVec2

Corner the edge vectors start from.

x: DVec2

First edge vector, from origin.

y: DVec2

Second edge vector, from origin.