- Add vector math helpers, to do simple operations on 2D vectors (e.g.,
+, -, /, *, sum, mean, magnitude, normalize, normal, dot products, or
projections).
- Add interpolation helpers, to compute simple interpolations (e.g.,
linear, ease in/out/in-out, smoothstep, or Catmull-Rom).
- Support no-color mode. This mode is entered by setting the 'NO_COLOR'
environment variable to a non-empty value. This is implemented at the
level of 'Color'; anything using 'Color' will benefit from this.