Note

An operation between two 3d vectors that returns a vector.

A measure of how a matrix scales space.

A matrix as a transformation of a space.

The set of vectors that defines space.

In Roblox, a CFrame (coordinate frame) is an object that encodes position and rotation in 3D space.

A measurement of an angle in radiuses

A matrix that reverses a transformation.

A square matrix with 1s on the diagonal and 0s elsewhere: multiplying by it leaves any matrix unchanged.

The Law of Cosines expresses the relationship between the length of a triangle's sides and one of its angles.

Roblox's 3D vector type.