1/** 2 * This file houses miscellaneous helper functions and constants. 3 */ 4 5var nullptr = 0; // emscripten doesn't like to take null as uintptr_t 6 7 8function radiansToDegrees(rad) { 9 return (rad / Math.PI) * 180; 10} 11 12function degreesToRadians(deg) { 13 return (deg / 180) * Math.PI; 14} 15 16function almostEqual(floata, floatb) { 17 return Math.abs(floata - floatb) < 0.00001; 18} 19