@ifc-lite/solar — solar position, sunrise/sunset and 3D sun-path geometry.
Pure, dependency-free math: given a site latitude/longitude and an instant,
compute where the sun is, and generate the sampled curves for a 3D
sun-path dome (day paths, hourly analemmas, graticule). Renderer-agnostic —
outputs are plain angles and ENU unit vectors.
@ifc-lite/solar — solar position, sunrise/sunset and 3D sun-path geometry.
Pure, dependency-free math: given a site latitude/longitude and an instant, compute where the sun is, and generate the sampled curves for a 3D sun-path dome (day paths, hourly analemmas, graticule). Renderer-agnostic — outputs are plain angles and ENU unit vectors.