Ray

class cee.Ray()

A 3d ray used, for example, for picking on the 3D model.

Constructors

• constructor

Accessors

• direction

• origin

Methods

• clone

• pointDistanceSquared

• transform

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Constructors

constructor

cee.Ray.constructor(origin, direction)

Creates a Ray object

Arguments

• origin (cee.Vec3Like) –

• direction (cee.Vec3Like) –

Return type

cee.Ray

Accessors

cee.Ray.direction

The direction vector of the ray in world coordinates.

cee.Ray.origin

The origin of the ray in world coordinates.

Methods

clone

cee.Ray.clone()

Returns a clone of the ray.

Return type

cee.Ray

pointDistanceSquared

cee.Ray.pointDistanceSquared(point)

Returns the squared distance from the point to the ray

Arguments

• point (cee.Vec3Like) –

Return type

number

transform

cee.Ray.transform(matrix)

Transforms the ray with the given matrix.

Arguments

• matrix (cee.Mat4) –

Return type

void

The origin will be transformed as a point, and the direction as a vector.