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MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED​

📚 Precomputed standard atmospheric particle library for rendering.

This file is GENERATED. Do not edit by hand. Generation settings: 380–780 nm, step_count=74, sRGB CMFs, medium=air.

Each entry contains:

  • radius: Particle radius in meters.
  • cross_section_scattering: [R, G, B] scattering coefficients (m²).
  • cross_section_extinction: [R, G, B] extinction coefficients (m²).
  • g: Asymmetry parameter (average cosine of the scattering angle).

Kind: global constant

MIE_PARTICLES_STANDARD_PRECOMPUTED.CONTINENTAL_HAZE_SMALL​

Continental haze (ammonium sulfate surrogate) SMALL — faint land/city haze: distant skyline slightly washed out on a sunny day. Diameter: 100 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.CONTINENTAL_HAZE_MEDIUM​

MEDIUM — typical daytime urban/valley haze with gentle desaturation. Diameter: 500 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.CONTINENTAL_HAZE_LARGE​

LARGE — thicker land haze; think post‑inversion murk softening hills. Diameter: 1.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.MARITIME_HAZE_SMALL​

Maritime haze (sea‑salt/brine) SMALL — light coastal humidity haze over the ocean. Diameter: 100 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.MARITIME_HAZE_MEDIUM​

MEDIUM — bright, milky air on a breezy beach or around harbors. Diameter: 500 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.MARITIME_HAZE_LARGE​

LARGE — thick marine layer look before it becomes fog. Diameter: 1.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.FOG_DROPLET_SMALL​

Fog & Cloud Droplets SMALL — light mist: dawn over a lake, waterfall spray, breath fog. Diameter: 2.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.FOG_DROPLET_MEDIUM​

MEDIUM — typical road fog reducing visibility to a few hundred meters. Diameter: 10.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.CLOUD_DROPLET_LARGE​

LARGE — bright, thick cloud core or dense sea fog. Diameter: 20.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.SMOKE_PARTICLE_SMALL​

Biomass Smoke (e.g., Wood, Wildfire) — "Brown Carbon" SMALL — fresh wood‑smoke right above the flames. Diameter: 400 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.SMOKE_PARTICLE_MEDIUM​

MEDIUM — typical wildfire/chimney smoke drifting across a valley. Diameter: 800 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.SMOKE_PARTICLE_LARGE​

LARGE — aged regional smoke layers that turn the sun orange. Diameter: 2.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.SOOT_PARTICLE_SMALL​

Soot (e.g., Diesel Exhaust) — "Black Carbon" SMALL — very dark sooty exhaust: candle wick zone or fresh tailpipe soot. Diameter: 50 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.SOOT_AGGREGATE_MEDIUM​

MEDIUM — traffic/industrial pollution haze mixing into city air. Diameter: 200 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.SOOT_AGGREGATE_LARGE​

LARGE — heavy dirty smoke near source: burning oil/tires. Diameter: 400 nm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.FINE_DUST_SMALL​

Mineral Dust (e.g., Desert, Sand) SMALL — far‑range dusty air softening distant mountains. Diameter: 1.5 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.COARSE_DUST_MEDIUM​

MEDIUM — moving dust clouds from vehicles or field winds. Diameter: 5.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.COARSE_DUST_LARGE​

LARGE — sandstorm wall: near‑camera blowing sand/tan curtains. Diameter: 15.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.POLLEN_PARTICLE_MEDIUM​

Pollen (Organic) MEDIUM — seasonal pollen haze; yellow‑green tint in spring air. Diameter: 20.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED

MIE_PARTICLES_STANDARD_PRECOMPUTED.POLLEN_PARTICLE_LARGE​

LARGE — visible puffs from trees (e.g., pine) or catkins in forests. Diameter: 30.0 µm

Kind: static property of MIE_PARTICLES_STANDARD_PRECOMPUTED