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s2maps-gpu

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S2 Maps GPU - An open source, high-performance, and GPU-accelerated map engine for rendering large-scale, interactive maps.

opens2.com/s2maps-gpu

Open-S2/s2maps-gpu

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/** Mars' radius in meters */ export const MARS_RADIUS = 3_389_500; /** Mars' equitorial radius in meters */ export const MARS_RADIUS_EQUATORIAL = 3_396_200; /** Mars' polar radius in meters */ export const MARS_RADIUS_POLAR = 3_376_200; /** The average circumference of Mars in meters. */ export const MARS_CIRCUMFERENCE = 21_296_856.59868521; // 2.0 * Math.PI * MARS_RADIUS; /** * The altitude of the highest known point on Mars in meters. * https://geology.com/articles/highest-point-on-mars.shtml */ export const MARS_HIGHEST_ALTITUDE = 21_229.0; /** * The altitude of the lowest known point on Mars in meters. * https://en.wikipedia.org/wiki/Hellas_Planitia */ export const MARS_LOWEST_ALTITUDE = -7_152.0;