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I'm а Web developer from Russia.
Published
Edited
Mar 10, 2022
1 fork
Функция getAngleDiff
angleTolerance = 45 * Math.PI / 180
function normalizeAngle(a) {
return ((a + Math.PI / 2) % Math.PI) - Math.PI / 2;
}
function toRad(deg) { return deg * Math.PI / 180; }
[getAngleDiff(toRad(180), toRad(-180)), getAngleDiff(toRad(-180), toRad(180))]
{
let tab = '\n';
for (let x = -Math.PI; x < Math.PI; x += Math.PI/18) {
let g = (x * 180 / Math.PI).toFixed(0);
while (g.length < 5) {
g += ' ';
}
tab += g + ' ';
for (let y = -Math.PI; y < Math.PI; y += Math.PI/18) {
const angleDiff = getAngleDiff(x, y);
tab += ' '; // + angleDiff.toFixed(1);
if (angleDiff > angleTolerance) {
tab += '*'
} else {
tab += ' '
}
}
tab += '\n';
}
return tab;
}
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