og/proj/cube

Source: cube.ts:5

Instance Methods

`isCubeProj(proj: Proj): boolean`

cube.ts:218

Returns true for the cube projections.

Parameters

proj (Proj) — Projection.

Returns

boolean

Static Fields

`CubeProj: CubeProj`

static

cube.ts:205

The cube of a common cube map: the planes of the faces are split evenly.

Other

`CUBE_FACES`

cube.ts:21

Center, east and north directions of the cube faces. The faces from CUBE_FRONT to CUBE_LEFT lie on the equator at longitudes 0, 90, 180 and -90.

`CUBE_FACE_LINKS`

cube.ts:33

The face and its side behind the N, E, S and W sides of each face.

`CUBE_OPSIDE`

cube.ts:82

Sides of the neighbors of a tile, see Segment.opside. First index is the face, second is the mask of the tile sides that lie on the edges of the face, a bit for each of {N,E,S,W}.

`CUBE_NODE_ID_OFFSET`

cube.ts:92

The root of a face has the node id of the offset plus the face. So the faces have no common ids.

`CubeProj`

cube.ts:111

Extends: Proj

Projection of a cube inflated to the ellipsoid. Native coordinates of a point: lon is the face index plus the position from west to east, lat is the position from south to north, both positions are from 0 to 1.

Parameters

code (string) — Projection code.
equiangular (boolean) — True when equal steps on a face are equal angles, false when they are equal distances on the plane of the face, as in a common cube map.

`cubeEquiangular: CubeProj`

cube.ts:211

The cube with tiles of about the same size all over the planet.