three-geojson-geometry - npm Package Compare versions

Comparing version 2.0.0 to 2.1.0

dist/three-geojson-geometry.js

@@ -1,2 +0,2 @@
-// Version 2.0.0 three-geojson-geometry - https://github.com/vasturiano/three-geojson-geometry
+// Version 2.1.0 three-geojson-geometry - https://github.com/vasturiano/three-geojson-geometry
 (function (global, factory) {
@@ -16,2 +16,5 @@ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('three')) :
   }
+  function _arrayWithoutHoles(r) {
+    if (Array.isArray(r)) return _arrayLikeToArray(r);
+  }
   function _assertThisInitialized(e) {
@@ -105,2 +108,5 @@ if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
   }
+  function _iterableToArray(r) {
+    if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r);
+  }
   function _iterableToArrayLimit(r, l) {
@@ -136,2 +142,5 @@ var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
   }
+  function _nonIterableSpread() {
+    throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+  }
   function _possibleConstructorReturn(t, e) {
@@ -150,2 +159,5 @@ if (e && ("object" == typeof e || "function" == typeof e)) return e;
   }
+  function _toConsumableArray(r) {
+    return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread();
+  }
   function _unsupportedIterableToArray(r, a) {
@@ -307,3 +319,3 @@ if (r) {
   function geoStream(object, stream) {
-    if (object && streamObjectType.hasOwnProperty(object.type)) {
+    if (streamObjectType.hasOwnProperty(object.type)) {
       streamObjectType[object.type](object, stream);
@@ -408,2 +420,8 @@ } else {
 
+  function interpolateNumber(a, b) {
+    return a = +a, b = +b, function(t) {
+      return a * (1 - t) + b * t;
+    };
+  }
+
   var interpolateLine = function interpolateLine() {
@@ -418,3 +436,7 @@ var lineCoords = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
         if (dist > maxDegDistance) {
-          var interpol = geoInterpolate(prevPnt, pnt);
+          var geoInterpol = geoInterpolate(prevPnt, pnt);
+          var altInterpol = prevPnt.length > 2 || pnt.length > 2 ? interpolateNumber(prevPnt[2] || 0, pnt[2] || 0) : null;
+          var interpol = altInterpol ? function (t) {
+            return [].concat(_toConsumableArray(geoInterpol(t)), [altInterpol(t)]);
+          } : geoInterpol;
           var tStep = 1 / Math.ceil(dist / maxDegDistance);
@@ -487,3 +509,3 @@ var t = tStep;
       function genPoint(coords, r) {
-        var vertices = polar2Cartesian(coords[1], coords[0], r);
+        var vertices = polar2Cartesian(coords[1], coords[0], r + (coords[2] || 0));
         var indices = [];
@@ -511,6 +533,8 @@ return [{
         var coords3d = interpolateLine(coords, resolution).map(function (_ref3) {
-          var _ref4 = _slicedToArray(_ref3, 2),
+          var _ref4 = _slicedToArray(_ref3, 3),
             lng = _ref4[0],
-            lat = _ref4[1];
-          return polar2Cartesian(lat, lng, r);
+            lat = _ref4[1],
+            _ref4$ = _ref4[2],
+            alt = _ref4$ === void 0 ? 0 : _ref4$;
+          return polar2Cartesian(lat, lng, r + alt);
         });
@@ -546,6 +570,8 @@ var _earcutFlatten = flatten([coords3d]),
           return interpolateLine(coordsSegment, resolution).map(function (_ref7) {
-            var _ref8 = _slicedToArray(_ref7, 2),
+            var _ref8 = _slicedToArray(_ref7, 3),
               lng = _ref8[0],
-              lat = _ref8[1];
-            return polar2Cartesian(lat, lng, r);
+              lat = _ref8[1],
+              _ref8$ = _ref8[2],
+              alt = _ref8$ === void 0 ? 0 : _ref8$;
+            return polar2Cartesian(lat, lng, r + alt);
           });
@@ -552,0 +578,0 @@ });

dist/three-geojson-geometry.min.js

@@ -1,2 +0,2 @@
-// Version 2.0.0 three-geojson-geometry - https://github.com/vasturiano/three-geojson-geometry
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+// Version 2.1.0 three-geojson-geometry - https://github.com/vasturiano/three-geojson-geometry
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package.json

 {
   "name": "three-geojson-geometry",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "ThreeJS geometry for stroking GeoJSON objects on a sphere",
@@ -48,2 +48,3 @@ "type": "module",
     "d3-geo": "1 - 3",
+    "d3-interpolate": "1 - 3",
     "earcut": "3"
@@ -58,8 +59,8 @@ },
     "@rollup/plugin-babel": "^6.0.4",
-    "@rollup/plugin-commonjs": "^28.0.1",
-    "@rollup/plugin-node-resolve": "^15.3.0",
+    "@rollup/plugin-commonjs": "^28.0.2",
+    "@rollup/plugin-node-resolve": "^16.0.0",
     "@rollup/plugin-terser": "^0.4.4",
     "@types/three": ">=0.72.0",
     "rimraf": "^6.0.1",
-    "rollup": "^4.28.1",
+    "rollup": "^4.29.1",
     "rollup-plugin-dts": "^6.1.1",
@@ -66,0 +67,0 @@ "typescript": "^5.7.2"

README.md

@@ -38,5 +38,5 @@ ThreeJS GeoJSON Geometry
 
-* <b>geoJson</b>: A GeoJson `geometry` object. It's recommended to split the geometries at the [anti-meridian](https://en.wikipedia.org/wiki/180th_meridian).
+* <b>geoJson</b>: A GeoJson `geometry` object. It's recommended to split the geometries at the [anti-meridian](https://en.wikipedia.org/wiki/180th_meridian). Each `coordinates` point is expected to include longitude and latitude in that order. Altitude may be included as a third optional element, interpreted as elevation above the surface in regular cartesian units.
 * <b>radius</b>: Radius of the sphere surface to draw the poygon on. Default is `1`.
-* <b>resolution</b>: Resolution of the sphere, in lat/lng degrees. If the distance between two adjacent line points is larger than this value, the line segment will be interpolated in order to approximate the curvature of the sphere surface. Lower values yield more perfectly curved lines, at the cost of performance. Default is `5`.
+* <b>resolution</b>: Resolution of the sphere, in lat/lng degrees. If the angular distance between two adjacent line points is larger than this value, the line segment will be interpolated in order to approximate the curvature of the sphere surface. Lower values yield more perfectly curved lines, at the cost of performance. Default is `5`.
 
@@ -43,0 +43,0 @@ ### Properties

No alert changes

Improved metrics

Total package byte prevSize

728125

increased by0.72%

Lines of code

1074

increased by4.68%

Worsened metrics

Dependency count

4

increased by33.33%

Dependency changes

• + Addedd3-interpolate@1 - 3

• + Addedd3-color@3.1.0(transitive)

• + Addedd3-interpolate@3.0.1(transitive)