@math.gl/sun - npm Package Compare versions

Comparing version 3.5.0-alpha.1 to 3.5.0-beta.1

dist/esm/suncalc.js

@@ -1,16 +0,16 @@
-var DEGREES_TO_RADIANS = Math.PI / 180;
-var DAY_IN_MS = 1000 * 60 * 60 * 24;
-var JD1970 = 2440588;
-var JD2000 = 2451545;
-var e = DEGREES_TO_RADIANS * 23.4397;
-var M0 = 357.5291;
-var M1 = 0.98560028;
-var THETA0 = 280.147;
-var THETA1 = 360.9856235;
+const DEGREES_TO_RADIANS = Math.PI / 180;
+const DAY_IN_MS = 1000 * 60 * 60 * 24;
+const JD1970 = 2440588;
+const JD2000 = 2451545;
+const e = DEGREES_TO_RADIANS * 23.4397;
+const M0 = 357.5291;
+const M1 = 0.98560028;
+const THETA0 = 280.147;
+const THETA1 = 360.9856235;
 export function getSunPosition(timestamp, latitude, longitude) {
-  var longitudeWestInRadians = DEGREES_TO_RADIANS * -longitude;
-  var phi = DEGREES_TO_RADIANS * latitude;
-  var d = toDays(timestamp);
-  var c = getSunCoords(d);
-  var H = getSiderealTime(d, longitudeWestInRadians) - c.rightAscension;
+  const longitudeWestInRadians = DEGREES_TO_RADIANS * -longitude;
+  const phi = DEGREES_TO_RADIANS * latitude;
+  const d = toDays(timestamp);
+  const c = getSunCoords(d);
+  const H = getSiderealTime(d, longitudeWestInRadians) - c.rightAscension;
   return {
@@ -22,7 +22,7 @@ azimuth: getAzimuth(H, phi, c.declination),
 export function getSunDirection(timestamp, latitude, longitude) {
-  var _getSunPosition = getSunPosition(timestamp, latitude, longitude),
-      azimuth = _getSunPosition.azimuth,
-      altitude = _getSunPosition.altitude;
-
-  var azimuthN = azimuth + Math.PI;
+  const {
+    azimuth,
+    altitude
+  } = getSunPosition(timestamp, latitude, longitude);
+  const azimuthN = azimuth + Math.PI;
   return [-Math.sin(azimuthN), Math.cos(azimuthN), -Math.sin(altitude)];
@@ -40,3 +40,3 @@ }
 function getRightAscension(eclipticLongitude, b) {
-  var lambda = eclipticLongitude;
+  const lambda = eclipticLongitude;
   return Math.atan2(Math.sin(lambda) * Math.cos(e) - Math.tan(b) * Math.sin(e), Math.cos(lambda));
@@ -46,3 +46,3 @@ }
 function getDeclination(eclipticLongitude, b) {
-  var lambda = eclipticLongitude;
+  const lambda = eclipticLongitude;
   return Math.asin(Math.sin(b) * Math.cos(e) + Math.cos(b) * Math.sin(e) * Math.sin(lambda));
@@ -52,5 +52,5 @@ }
 function getAzimuth(hourAngle, latitudeInRadians, declination) {
-  var H = hourAngle;
-  var phi = latitudeInRadians;
-  var delta = declination;
+  const H = hourAngle;
+  const phi = latitudeInRadians;
+  const delta = declination;
   return Math.atan2(Math.sin(H), Math.cos(H) * Math.sin(phi) - Math.tan(delta) * Math.cos(phi));
@@ -60,5 +60,5 @@ }
 function getAltitude(hourAngle, latitudeInRadians, declination) {
-  var H = hourAngle;
-  var phi = latitudeInRadians;
-  var delta = declination;
+  const H = hourAngle;
+  const phi = latitudeInRadians;
+  const delta = declination;
   return Math.asin(Math.sin(phi) * Math.sin(delta) + Math.cos(phi) * Math.cos(delta) * Math.cos(H));
@@ -76,5 +76,5 @@ }
 function getEclipticLongitude(meanAnomaly) {
-  var M = meanAnomaly;
-  var C = DEGREES_TO_RADIANS * (1.9148 * Math.sin(M) + 0.02 * Math.sin(2 * M) + 0.0003 * Math.sin(3 * M));
-  var P = DEGREES_TO_RADIANS * 102.9372;
+  const M = meanAnomaly;
+  const C = DEGREES_TO_RADIANS * (1.9148 * Math.sin(M) + 0.02 * Math.sin(2 * M) + 0.0003 * Math.sin(3 * M));
+  const P = DEGREES_TO_RADIANS * 102.9372;
   return M + C + P + Math.PI;
@@ -84,4 +84,4 @@ }
 function getSunCoords(dates) {
-  var M = getSolarMeanAnomaly(dates);
-  var L = getEclipticLongitude(M);
+  const M = getSolarMeanAnomaly(dates);
+  const L = getEclipticLongitude(M);
   return {
@@ -88,0 +88,0 @@ declination: getDeclination(L, 0),

package.json

@@ -8,3 +8,3 @@ {
   },
-  "version": "3.5.0-alpha.1",
+  "version": "3.5.0-beta.1",
   "keywords": [
@@ -32,3 +32,3 @@ "javascript",
   },
-  "gitHead": "d40d72a2b16a54129c9608f2ca326b812903d856"
+  "gitHead": "193857458219ebd3a605c5c64f3b330ff48dcf02"
 }

No alert changes

Improved metrics

Lines of code

317

increased by0.32%

Worsened metrics

Total package byte prevSize

34808

decreased by-0.12%

No dependency changes