Matrix & Vector

Geometry

For small, fixed size vectors & matrices,
as typically used in geometry (i.e. 2D, 3D, 4D).

• Vector<Int size, T = Float>
  • Vector2<T = Float>
  • Vector3<T = Float>
  • Vector4<T = Float>
• Matrix<Int rows, Int columns, T = Float>
  • Matrix22<T = Float>
  • Matrix33<T = Float>
  • Matrix44<T = Float>

Linear Algebra

For large, dynamically sized vectors & matrices,
as typically used in linear algebra (i.e. BLAS – Basic Linear Algebra Subprograms).

• Vector<T = Float>
• Matrix<T = Float>
  • Stored column-major, like:

      0 3 6
      1 4 7
      2 5 8
    

• MDArray<Int dimensions, T = Float>
  • also see MDSpan
• VectorView, MatrixView

Datatype & Precision

The default datatype is Float (64-bit precision), which is better suited for scientific calculations.

Feel free to use your own type aliases:

• using Vec3 = cilia::Vector3<Float32>
• using RGB = cilia::Vector3<UInt8>