@math.gl/core - npm Package Compare versions

Comparing version 3.1.3 to 3.2.0-alpha.1

dist/es5/classes/base/math-array.js

@@ -24,2 +24,4 @@ "use strict";
 
+var _assert = _interopRequireDefault(require("../../lib/assert"));
+
 var MathArray = function (_Array) {
@@ -289,3 +291,3 @@ (0, _inherits2["default"])(MathArray, _Array);
     value: function check() {
-      if (_common.config.debug && !this.validate(this)) {
+      if (_common.config.debug && !this.validate()) {
         throw new Error("math.gl: ".concat(this.constructor.name, " some fields set to invalid numbers'"));
@@ -308,2 +310,14 @@ }
   }, {
+    key: "ELEMENTS",
+    get: function get() {
+      (0, _assert["default"])(false);
+      return 0;
+    }
+  }, {
+    key: "RANK",
+    get: function get() {
+      (0, _assert["default"])(false);
+      return 0;
+    }
+  }, {
     key: "elements",
@@ -310,0 +324,0 @@ get: function get() {

dist/es5/classes/base/vector.js

@@ -35,2 +35,8 @@ "use strict";
   (0, _createClass2["default"])(Vector, [{
+    key: "copy",
+    value: function copy(vector) {
+      (0, _assert["default"])(false);
+      return this;
+    }
+  }, {
     key: "len",
@@ -190,3 +196,3 @@ value: function len() {
     set: function set(value) {
-      return this[0] = (0, _validators.checkNumber)(value);
+      this[0] = (0, _validators.checkNumber)(value);
     }
@@ -199,3 +205,3 @@ }, {
     set: function set(value) {
-      return this[1] = (0, _validators.checkNumber)(value);
+      this[1] = (0, _validators.checkNumber)(value);
     }
@@ -202,0 +208,0 @@ }]);

dist/es5/classes/euler.js

@@ -532,3 +532,3 @@ "use strict";
     set: function set(value) {
-      return this[0] = (0, _validators.checkNumber)(value);
+      this[0] = (0, _validators.checkNumber)(value);
     }
@@ -541,3 +541,3 @@ }, {
     set: function set(value) {
-      return this[1] = (0, _validators.checkNumber)(value);
+      this[1] = (0, _validators.checkNumber)(value);
     }
@@ -550,3 +550,3 @@ }, {
     set: function set(value) {
-      return this[2] = (0, _validators.checkNumber)(value);
+      this[2] = (0, _validators.checkNumber)(value);
     }
@@ -559,3 +559,3 @@ }, {
     set: function set(value) {
-      return this[0] = (0, _validators.checkNumber)(value);
+      this[0] = (0, _validators.checkNumber)(value);
     }
@@ -568,3 +568,3 @@ }, {
     set: function set(value) {
-      return this[1] = (0, _validators.checkNumber)(value);
+      this[1] = (0, _validators.checkNumber)(value);
     }
@@ -577,3 +577,3 @@ }, {
     set: function set(value) {
-      return this[2] = (0, _validators.checkNumber)(value);
+      this[2] = (0, _validators.checkNumber)(value);
     }
@@ -586,3 +586,3 @@ }, {
     set: function set(value) {
-      return this[0] = (0, _validators.checkNumber)(value);
+      this[0] = (0, _validators.checkNumber)(value);
     }
@@ -595,3 +595,3 @@ }, {
     set: function set(value) {
-      return this[1] = (0, _validators.checkNumber)(value);
+      this[1] = (0, _validators.checkNumber)(value);
     }
@@ -604,3 +604,3 @@ }, {
     set: function set(value) {
-      return this[2] = (0, _validators.checkNumber)(value);
+      this[2] = (0, _validators.checkNumber)(value);
     }
@@ -613,3 +613,3 @@ }, {
     set: function set(value) {
-      return this[0] = (0, _validators.checkNumber)(value);
+      this[0] = (0, _validators.checkNumber)(value);
     }
@@ -622,3 +622,3 @@ }, {
     set: function set(value) {
-      return this[1] = (0, _validators.checkNumber)(value);
+      this[1] = (0, _validators.checkNumber)(value);
     }
@@ -631,3 +631,3 @@ }, {
     set: function set(value) {
-      return this[2] = (0, _validators.checkNumber)(value);
+      this[2] = (0, _validators.checkNumber)(value);
     }
@@ -640,3 +640,3 @@ }, {
     set: function set(value) {
-      return this[3] = checkOrder(value);
+      this[3] = checkOrder(value);
     }
@@ -643,0 +643,0 @@ }]);

dist/es5/classes/matrix4.js

@@ -282,3 +282,4 @@ "use strict";
       var _ref4 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
-          fovy = _ref4.fovy,
+          _ref4$fovy = _ref4.fovy,
+          fovy = _ref4$fovy === void 0 ? undefined : _ref4$fovy,
           _ref4$fov = _ref4.fov,
@@ -285,0 +286,0 @@ fov = _ref4$fov === void 0 ? 45 * Math.PI / 180 : _ref4$fov,

dist/es5/classes/pose.js

@@ -35,4 +35,6 @@ "use strict";
         yaw = _ref$yaw === void 0 ? 0 : _ref$yaw,
-        position = _ref.position,
-        orientation = _ref.orientation;
+        _ref$position = _ref.position,
+        position = _ref$position === void 0 ? undefined : _ref$position,
+        _ref$orientation = _ref.orientation,
+        orientation = _ref$orientation === void 0 ? undefined : _ref$orientation;
 
@@ -110,3 +112,3 @@ (0, _classCallCheck2["default"])(this, Pose);
     set: function set(value) {
-      return this.position.x = value;
+      this.position.x = value;
     }
@@ -119,3 +121,3 @@ }, {
     set: function set(value) {
-      return this.position.y = value;
+      this.position.y = value;
     }
@@ -128,3 +130,3 @@ }, {
     set: function set(value) {
-      return this.position.z = value;
+      this.position.z = value;
     }
@@ -137,3 +139,3 @@ }, {
     set: function set(value) {
-      return this.orientation.roll = value;
+      this.orientation.roll = value;
     }
@@ -146,3 +148,3 @@ }, {
     set: function set(value) {
-      return this.orientation.pitch = value;
+      this.orientation.pitch = value;
     }
@@ -155,3 +157,3 @@ }, {
     set: function set(value) {
-      return this.orientation.yaw = value;
+      this.orientation.yaw = value;
     }
@@ -158,0 +160,0 @@ }]);

dist/es5/classes/quaternion.js

@@ -104,3 +104,3 @@ "use strict";
     key: "lengthSquared",
-    value: function lengthSquared(a) {
+    value: function lengthSquared() {
       return quat.squaredLength(this);
@@ -275,3 +275,3 @@ }
     set: function set(value) {
-      return this[0] = (0, _validators.checkNumber)(value);
+      this[0] = (0, _validators.checkNumber)(value);
     }
@@ -284,3 +284,3 @@ }, {
     set: function set(value) {
-      return this[1] = (0, _validators.checkNumber)(value);
+      this[1] = (0, _validators.checkNumber)(value);
     }
@@ -293,3 +293,3 @@ }, {
     set: function set(value) {
-      return this[2] = (0, _validators.checkNumber)(value);
+      this[2] = (0, _validators.checkNumber)(value);
     }
@@ -302,3 +302,3 @@ }, {
     set: function set(value) {
-      return this[3] = (0, _validators.checkNumber)(value);
+      this[3] = (0, _validators.checkNumber)(value);
     }
@@ -305,0 +305,0 @@ }]);

dist/es5/classes/spherical-coordinates.js

@@ -30,8 +30,14 @@ "use strict";
     var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
-        phi = _ref.phi,
-        theta = _ref.theta,
-        radius = _ref.radius,
-        bearing = _ref.bearing,
-        pitch = _ref.pitch,
-        altitude = _ref.altitude,
+        _ref$phi = _ref.phi,
+        phi = _ref$phi === void 0 ? 0 : _ref$phi,
+        _ref$theta = _ref.theta,
+        theta = _ref$theta === void 0 ? 0 : _ref$theta,
+        _ref$radius = _ref.radius,
+        radius = _ref$radius === void 0 ? 1 : _ref$radius,
+        _ref$bearing = _ref.bearing,
+        bearing = _ref$bearing === void 0 ? undefined : _ref$bearing,
+        _ref$pitch = _ref.pitch,
+        pitch = _ref$pitch === void 0 ? undefined : _ref$pitch,
+        _ref$altitude = _ref.altitude,
+        altitude = _ref$altitude === void 0 ? undefined : _ref$altitude,
         _ref$radiusScale = _ref.radiusScale,
@@ -41,17 +47,15 @@ radiusScale = _ref$radiusScale === void 0 ? EARTH_RADIUS_METERS : _ref$radiusScale;
     (0, _classCallCheck2["default"])(this, SphericalCoordinates);
+    this.phi = phi;
+    this.theta = theta;
+    this.radius = radius || altitude || 1;
+    this.radiusScale = radiusScale || 1;
 
-    if (arguments.length === 0) {
-      this.phi = 0;
-      this.theta = 0;
-      this.radius = 1;
-    } else if (Number.isFinite(phi) || Number.isFinite(theta)) {
-      this.phi = phi || 0;
-      this.theta = theta || 0;
-    } else if (Number.isFinite(bearing) || Number.isFinite(pitch)) {
-      this.bearing = bearing || 0;
-      this.pitch = pitch || 0;
+    if (bearing !== undefined) {
+      this.bearing = bearing;
     }
 
-    this.radius = radius || 1;
-    this.radiusScale = radiusScale || 1;
+    if (pitch !== undefined) {
+      this.pitch = pitch;
+    }
+
     this.check();
@@ -68,4 +72,4 @@ }
     value: function formatString(_ref2) {
-      var printTypes = _ref2.printTypes,
-          printDegrees = _ref2.printDegrees;
+      var _ref2$printTypes = _ref2.printTypes,
+          printTypes = _ref2$printTypes === void 0 ? false : _ref2$printTypes;
       var f = _common.formatValue;
@@ -95,3 +99,3 @@ return "".concat(printTypes ? 'Spherical' : '', "[rho:").concat(f(this.radius), ",theta:").concat(f(this.theta), ",phi:").concat(f(this.phi), "]");
     value: function clone() {
-      return new this.constructor().copy(this);
+      return new SphericalCoordinates().copy(this);
     }
@@ -143,2 +147,3 @@ }, {
       this.phi = Math.max(EPSILON, Math.min(Math.PI - EPSILON, this.phi));
+      return this;
     }
@@ -145,0 +150,0 @@ }, {

dist/es5/classes/vector2.js

@@ -60,3 +60,3 @@ "use strict";
     key: "set",
-    value: function set(x, y, z) {
+    value: function set(x, y) {
       this[0] = x;
@@ -63,0 +63,0 @@ this[1] = y;

dist/es5/classes/vector3.js

@@ -14,4 +14,2 @@ "use strict";
 
-var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
-
 var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
@@ -21,2 +19,4 @@
 
+var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
+
 var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
@@ -35,5 +35,12 @@
 var ORIGIN = [0, 0, 0];
+var constants = {};
 
 var Vector3 = function (_Vector) {
   (0, _inherits2["default"])(Vector3, _Vector);
+  (0, _createClass2["default"])(Vector3, null, [{
+    key: "ZERO",
+    get: function get() {
+      return constants.ZERO = constants.ZERO || Object.freeze(new Vector3(0, 0, 0, 0));
+    }
+  }]);
 
@@ -188,3 +195,3 @@ function Vector3() {
     set: function set(value) {
-      return this[2] = (0, _validators.checkNumber)(value);
+      this[2] = (0, _validators.checkNumber)(value);
     }
@@ -191,0 +198,0 @@ }]);

dist/es5/classes/vector4.js

@@ -14,4 +14,2 @@ "use strict";
 
-var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
-
 var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
@@ -21,2 +19,4 @@
 
+var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
+
 var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
@@ -34,4 +34,12 @@
 
+var constants = {};
+
 var Vector4 = function (_Vector) {
   (0, _inherits2["default"])(Vector4, _Vector);
+  (0, _createClass2["default"])(Vector4, null, [{
+    key: "ZERO",
+    get: function get() {
+      return constants.ZERO = constants.ZERO || Object.freeze(new Vector4(0, 0, 0, 0));
+    }
+  }]);
 
@@ -151,3 +159,3 @@ function Vector4() {
     set: function set(value) {
-      return this[2] = (0, _validators.checkNumber)(value);
+      this[2] = (0, _validators.checkNumber)(value);
     }
@@ -160,3 +168,3 @@ }, {
     set: function set(value) {
-      return this[3] = (0, _validators.checkNumber)(value);
+      this[3] = (0, _validators.checkNumber)(value);
     }
@@ -163,0 +171,0 @@ }]);

dist/es5/index.js

@@ -8,38 +8,2 @@ "use strict";
 });
-Object.defineProperty(exports, "Vector2", {
-  enumerable: true,
-  get: function get() {
-    return _vector["default"];
-  }
-});
-Object.defineProperty(exports, "Vector3", {
-  enumerable: true,
-  get: function get() {
-    return _vector2["default"];
-  }
-});
-Object.defineProperty(exports, "Vector4", {
-  enumerable: true,
-  get: function get() {
-    return _vector3["default"];
-  }
-});
-Object.defineProperty(exports, "Matrix3", {
-  enumerable: true,
-  get: function get() {
-    return _matrix["default"];
-  }
-});
-Object.defineProperty(exports, "Matrix4", {
-  enumerable: true,
-  get: function get() {
-    return _matrix2["default"];
-  }
-});
-Object.defineProperty(exports, "Quaternion", {
-  enumerable: true,
-  get: function get() {
-    return _quaternion["default"];
-  }
-});
 Object.defineProperty(exports, "config", {
@@ -159,3 +123,3 @@ enumerable: true,
 });
-Object.defineProperty(exports, "_withEpsilon", {
+Object.defineProperty(exports, "withEpsilon", {
   enumerable: true,
@@ -166,2 +130,38 @@ get: function get() {
 });
+Object.defineProperty(exports, "Vector2", {
+  enumerable: true,
+  get: function get() {
+    return _vector["default"];
+  }
+});
+Object.defineProperty(exports, "Vector3", {
+  enumerable: true,
+  get: function get() {
+    return _vector2["default"];
+  }
+});
+Object.defineProperty(exports, "Vector4", {
+  enumerable: true,
+  get: function get() {
+    return _vector3["default"];
+  }
+});
+Object.defineProperty(exports, "Matrix3", {
+  enumerable: true,
+  get: function get() {
+    return _matrix["default"];
+  }
+});
+Object.defineProperty(exports, "Matrix4", {
+  enumerable: true,
+  get: function get() {
+    return _matrix2["default"];
+  }
+});
+Object.defineProperty(exports, "Quaternion", {
+  enumerable: true,
+  get: function get() {
+    return _quaternion["default"];
+  }
+});
 Object.defineProperty(exports, "checkNumber", {
@@ -210,3 +210,3 @@ enumerable: true,
 
-var _math = require("math.gl");
+var _common = require("./lib/common");
 
@@ -225,4 +225,2 @@ var _vector = _interopRequireDefault(require("./classes/vector2"));
 
-var _common = require("./lib/common");
-
 var _validators = require("./lib/validators");
@@ -249,4 +247,4 @@
 global_.mathgl = {
-  config: _math.config
+  config: _common.config
 };
 //# sourceMappingURL=index.js.map

dist/es5/lib/common.js

@@ -73,3 +73,3 @@ "use strict";
 function isArray(value) {
-  return Array.isArray(value) || ArrayBuffer.isView(value) && value.length !== undefined;
+  return Array.isArray(value) || ArrayBuffer.isView(value) && !(value instanceof DataView);
 }
@@ -76,0 +76,0 @@

dist/es5/lib/validators.js

@@ -35,5 +35,7 @@ "use strict";
 
-function checkVector(v, length, callerName) {
+function checkVector(v, length) {
+  var callerName = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
+
   if (_common.config.debug && !validateVector(v, length)) {
-    throw new Error("math.gl: ".concat(callerName | '', " some fields set to invalid numbers'"));
+    throw new Error("math.gl: ".concat(callerName, " some fields set to invalid numbers'"));
   }
@@ -40,0 +42,0 @@

dist/es6/classes/base/math-array.js

 import { config, formatValue, equals, isArray } from '../../lib/common';
+import assert from '../../lib/assert';
 export default class MathArray extends Array {
+  get ELEMENTS() {
+    assert(false);
+    return 0;
+  }
+
+  get RANK() {
+    assert(false);
+    return 0;
+  }
+
   clone() {
@@ -217,3 +228,3 @@ return new this.constructor().copy(this);
   check() {
-    if (config.debug && !this.validate(this)) {
+    if (config.debug && !this.validate()) {
       throw new Error("math.gl: ".concat(this.constructor.name, " some fields set to invalid numbers'"));
@@ -220,0 +231,0 @@ }

dist/es6/classes/base/vector.js

@@ -5,2 +5,7 @@ import MathArray from './math-array';
 export default class Vector extends MathArray {
+  copy(vector) {
+    assert(false);
+    return this;
+  }
+
   get x() {
@@ -11,3 +16,3 @@ return this[0];
   set x(value) {
-    return this[0] = checkNumber(value);
+    this[0] = checkNumber(value);
   }
@@ -20,3 +25,3 @@
   set y(value) {
-    return this[1] = checkNumber(value);
+    this[1] = checkNumber(value);
   }
@@ -23,0 +28,0 @@

dist/es6/classes/euler.js

@@ -138,3 +138,3 @@ import MathArray from './base/math-array';
   set x(value) {
-    return this[0] = checkNumber(value);
+    this[0] = checkNumber(value);
   }
@@ -147,3 +147,3 @@
   set y(value) {
-    return this[1] = checkNumber(value);
+    this[1] = checkNumber(value);
   }
@@ -156,3 +156,3 @@
   set z(value) {
-    return this[2] = checkNumber(value);
+    this[2] = checkNumber(value);
   }
@@ -165,3 +165,3 @@
   set alpha(value) {
-    return this[0] = checkNumber(value);
+    this[0] = checkNumber(value);
   }
@@ -174,3 +174,3 @@
   set beta(value) {
-    return this[1] = checkNumber(value);
+    this[1] = checkNumber(value);
   }
@@ -183,3 +183,3 @@
   set gamma(value) {
-    return this[2] = checkNumber(value);
+    this[2] = checkNumber(value);
   }
@@ -192,3 +192,3 @@
   set phi(value) {
-    return this[0] = checkNumber(value);
+    this[0] = checkNumber(value);
   }
@@ -201,3 +201,3 @@
   set theta(value) {
-    return this[1] = checkNumber(value);
+    this[1] = checkNumber(value);
   }
@@ -210,3 +210,3 @@
   set psi(value) {
-    return this[2] = checkNumber(value);
+    this[2] = checkNumber(value);
   }
@@ -219,3 +219,3 @@
   set roll(value) {
-    return this[0] = checkNumber(value);
+    this[0] = checkNumber(value);
   }
@@ -228,3 +228,3 @@
   set pitch(value) {
-    return this[1] = checkNumber(value);
+    this[1] = checkNumber(value);
   }
@@ -237,3 +237,3 @@
   set yaw(value) {
-    return this[2] = checkNumber(value);
+    this[2] = checkNumber(value);
   }
@@ -246,3 +246,3 @@
   set order(value) {
-    return this[3] = checkOrder(value);
+    this[3] = checkOrder(value);
   }
@@ -249,0 +249,0 @@

dist/es6/classes/matrix4.js

@@ -247,3 +247,3 @@ import { checkVector, deprecated } from '../lib/validators';
   perspective({
-    fovy,
+    fovy = undefined,
     fov = 45 * Math.PI / 180,
@@ -250,0 +250,0 @@ aspect = 1,

dist/es6/classes/pose.js

@@ -12,4 +12,4 @@ import Matrix4 from './matrix4';
     yaw = 0,
-    position,
-    orientation
+    position = undefined,
+    orientation = undefined
   } = {}) {
@@ -34,3 +34,3 @@ if (Array.isArray(position) && position.length === 3) {
   set x(value) {
-    return this.position.x = value;
+    this.position.x = value;
   }
@@ -43,3 +43,3 @@
   set y(value) {
-    return this.position.y = value;
+    this.position.y = value;
   }
@@ -52,3 +52,3 @@
   set z(value) {
-    return this.position.z = value;
+    this.position.z = value;
   }
@@ -61,3 +61,3 @@
   set roll(value) {
-    return this.orientation.roll = value;
+    this.orientation.roll = value;
   }
@@ -70,3 +70,3 @@
   set pitch(value) {
-    return this.orientation.pitch = value;
+    this.orientation.pitch = value;
   }
@@ -79,3 +79,3 @@
   set yaw(value) {
-    return this.orientation.yaw = value;
+    this.orientation.yaw = value;
   }
@@ -82,0 +82,0 @@

dist/es6/classes/quaternion.js

@@ -62,3 +62,3 @@ import MathArray from './base/math-array';
   set x(value) {
-    return this[0] = checkNumber(value);
+    this[0] = checkNumber(value);
   }
@@ -71,3 +71,3 @@
   set y(value) {
-    return this[1] = checkNumber(value);
+    this[1] = checkNumber(value);
   }
@@ -80,3 +80,3 @@
   set z(value) {
-    return this[2] = checkNumber(value);
+    this[2] = checkNumber(value);
   }
@@ -89,3 +89,3 @@
   set w(value) {
-    return this[3] = checkNumber(value);
+    this[3] = checkNumber(value);
   }
@@ -97,3 +97,3 @@
 
-  lengthSquared(a) {
+  lengthSquared() {
     return quat.squaredLength(this);
@@ -100,0 +100,0 @@ }

dist/es6/classes/spherical-coordinates.js

@@ -9,24 +9,23 @@ import { formatValue, equals, config } from '../lib/common';
   constructor({
-    phi,
-    theta,
-    radius,
-    bearing,
-    pitch,
-    altitude,
+    phi = 0,
+    theta = 0,
+    radius = 1,
+    bearing = undefined,
+    pitch = undefined,
+    altitude = undefined,
     radiusScale = EARTH_RADIUS_METERS
   } = {}) {
-    if (arguments.length === 0) {
-      this.phi = 0;
-      this.theta = 0;
-      this.radius = 1;
-    } else if (Number.isFinite(phi) || Number.isFinite(theta)) {
-      this.phi = phi || 0;
-      this.theta = theta || 0;
-    } else if (Number.isFinite(bearing) || Number.isFinite(pitch)) {
-      this.bearing = bearing || 0;
-      this.pitch = pitch || 0;
+    this.phi = phi;
+    this.theta = theta;
+    this.radius = radius || altitude || 1;
+    this.radiusScale = radiusScale || 1;
+
+    if (bearing !== undefined) {
+      this.bearing = bearing;
     }
 
-    this.radius = radius || 1;
-    this.radiusScale = radiusScale || 1;
+    if (pitch !== undefined) {
+      this.pitch = pitch;
+    }
+
     this.check();
@@ -40,4 +39,3 @@ }
   formatString({
-    printTypes,
-    printDegrees
+    printTypes = false
   }) {
@@ -100,3 +98,3 @@ const f = formatValue;
   clone() {
-    return new this.constructor().copy(this);
+    return new SphericalCoordinates().copy(this);
   }
@@ -138,2 +136,3 @@
     this.phi = Math.max(EPSILON, Math.min(Math.PI - EPSILON, this.phi));
+    return this;
   }
@@ -140,0 +139,0 @@

dist/es6/classes/vector2.js

@@ -23,3 +23,3 @@ import Vector from './base/vector';
 
-  set(x, y, z) {
+  set(x, y) {
     this[0] = x;
@@ -26,0 +26,0 @@ this[1] = y;

dist/es6/classes/vector3.js

@@ -7,3 +7,8 @@ import Vector from './base/vector';
 const ORIGIN = [0, 0, 0];
+const constants = {};
 export default class Vector3 extends Vector {
+  static get ZERO() {
+    return constants.ZERO = constants.ZERO || Object.freeze(new Vector3(0, 0, 0, 0));
+  }
+
   constructor(x = 0, y = 0, z = 0) {
@@ -70,3 +75,3 @@ super(-0, -0, -0);
   set z(value) {
-    return this[2] = checkNumber(value);
+    this[2] = checkNumber(value);
   }
@@ -73,0 +78,0 @@

dist/es6/classes/vector4.js

@@ -6,3 +6,8 @@ import Vector from './base/vector';
 import { vec4_transformMat2, vec4_transformMat3 } from '../lib/gl-matrix-extras';
+const constants = {};
 export default class Vector4 extends Vector {
+  static get ZERO() {
+    return constants.ZERO = constants.ZERO || Object.freeze(new Vector4(0, 0, 0, 0));
+  }
+
   constructor(x = 0, y = 0, z = 0, w = 0) {
@@ -76,3 +81,3 @@ super(-0, -0, -0, -0);
   set z(value) {
-    return this[2] = checkNumber(value);
+    this[2] = checkNumber(value);
   }
@@ -85,3 +90,3 @@
   set w(value) {
-    return this[3] = checkNumber(value);
+    this[3] = checkNumber(value);
   }
@@ -88,0 +93,0 @@

dist/es6/index.js

@@ -1,2 +0,2 @@
-import { config } from 'math.gl';
+import { config } from './lib/common';
 export { default as Vector2 } from './classes/vector2';
@@ -8,3 +8,3 @@ export { default as Vector3 } from './classes/vector3';
 export { default as Quaternion } from './classes/quaternion';
-export { config, configure, formatValue, isArray, clone, equals, exactEquals, toRadians, toDegrees, radians, degrees, sin, cos, tan, asin, acos, atan, clamp, lerp, withEpsilon as _withEpsilon } from './lib/common';
+export { config, configure, formatValue, isArray, clone, equals, exactEquals, toRadians, toDegrees, radians, degrees, sin, cos, tan, asin, acos, atan, clamp, lerp, withEpsilon } from './lib/common';
 export { checkNumber } from './lib/validators';
@@ -11,0 +11,0 @@ export { default as _MathUtils } from './lib/math-utils';

dist/es6/lib/common.js

@@ -32,3 +32,3 @@ import assert from './assert';
 export function isArray(value) {
-  return Array.isArray(value) || ArrayBuffer.isView(value) && value.length !== undefined;
+  return Array.isArray(value) || ArrayBuffer.isView(value) && !(value instanceof DataView);
 }
@@ -35,0 +35,0 @@

dist/es6/lib/validators.js

@@ -22,5 +22,5 @@ import { config } from './common';
 }
-export function checkVector(v, length, callerName) {
+export function checkVector(v, length, callerName = '') {
   if (config.debug && !validateVector(v, length)) {
-    throw new Error("math.gl: ".concat(callerName | '', " some fields set to invalid numbers'"));
+    throw new Error("math.gl: ".concat(callerName, " some fields set to invalid numbers'"));
   }
@@ -27,0 +27,0 @@

dist/esm/classes/base/math-array.js

@@ -8,2 +8,3 @@ import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
 import { config, formatValue, equals as _equals, isArray } from '../../lib/common';
+import assert from '../../lib/assert';
 
@@ -275,3 +276,3 @@ var MathArray = function (_Array) {
     value: function check() {
-      if (config.debug && !this.validate(this)) {
+      if (config.debug && !this.validate()) {
         throw new Error("math.gl: ".concat(this.constructor.name, " some fields set to invalid numbers'"));
@@ -294,2 +295,14 @@ }
   }, {
+    key: "ELEMENTS",
+    get: function get() {
+      assert(false);
+      return 0;
+    }
+  }, {
+    key: "RANK",
+    get: function get() {
+      assert(false);
+      return 0;
+    }
+  }, {
     key: "elements",
@@ -296,0 +309,0 @@ get: function get() {

dist/esm/classes/base/vector.js

@@ -20,2 +20,8 @@ import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
   _createClass(Vector, [{
+    key: "copy",
+    value: function copy(vector) {
+      assert(false);
+      return this;
+    }
+  }, {
     key: "len",
@@ -175,3 +181,3 @@ value: function len() {
     set: function set(value) {
-      return this[0] = checkNumber(value);
+      this[0] = checkNumber(value);
     }
@@ -184,3 +190,3 @@ }, {
     set: function set(value) {
-      return this[1] = checkNumber(value);
+      this[1] = checkNumber(value);
     }
@@ -187,0 +193,0 @@ }]);

dist/esm/classes/euler.js

@@ -516,3 +516,3 @@ import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
     set: function set(value) {
-      return this[0] = checkNumber(value);
+      this[0] = checkNumber(value);
     }
@@ -525,3 +525,3 @@ }, {
     set: function set(value) {
-      return this[1] = checkNumber(value);
+      this[1] = checkNumber(value);
     }
@@ -534,3 +534,3 @@ }, {
     set: function set(value) {
-      return this[2] = checkNumber(value);
+      this[2] = checkNumber(value);
     }
@@ -543,3 +543,3 @@ }, {
     set: function set(value) {
-      return this[0] = checkNumber(value);
+      this[0] = checkNumber(value);
     }
@@ -552,3 +552,3 @@ }, {
     set: function set(value) {
-      return this[1] = checkNumber(value);
+      this[1] = checkNumber(value);
     }
@@ -561,3 +561,3 @@ }, {
     set: function set(value) {
-      return this[2] = checkNumber(value);
+      this[2] = checkNumber(value);
     }
@@ -570,3 +570,3 @@ }, {
     set: function set(value) {
-      return this[0] = checkNumber(value);
+      this[0] = checkNumber(value);
     }
@@ -579,3 +579,3 @@ }, {
     set: function set(value) {
-      return this[1] = checkNumber(value);
+      this[1] = checkNumber(value);
     }
@@ -588,3 +588,3 @@ }, {
     set: function set(value) {
-      return this[2] = checkNumber(value);
+      this[2] = checkNumber(value);
     }
@@ -597,3 +597,3 @@ }, {
     set: function set(value) {
-      return this[0] = checkNumber(value);
+      this[0] = checkNumber(value);
     }
@@ -606,3 +606,3 @@ }, {
     set: function set(value) {
-      return this[1] = checkNumber(value);
+      this[1] = checkNumber(value);
     }
@@ -615,3 +615,3 @@ }, {
     set: function set(value) {
-      return this[2] = checkNumber(value);
+      this[2] = checkNumber(value);
     }
@@ -624,3 +624,3 @@ }, {
     set: function set(value) {
-      return this[3] = checkOrder(value);
+      this[3] = checkOrder(value);
     }
@@ -627,0 +627,0 @@ }]);

dist/esm/classes/matrix4.js

@@ -260,3 +260,4 @@ import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
       var _ref4 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
-          fovy = _ref4.fovy,
+          _ref4$fovy = _ref4.fovy,
+          fovy = _ref4$fovy === void 0 ? undefined : _ref4$fovy,
           _ref4$fov = _ref4.fov,
@@ -263,0 +264,0 @@ fov = _ref4$fov === void 0 ? 45 * Math.PI / 180 : _ref4$fov,

dist/esm/classes/pose.js

@@ -22,4 +22,6 @@ import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
         yaw = _ref$yaw === void 0 ? 0 : _ref$yaw,
-        position = _ref.position,
-        orientation = _ref.orientation;
+        _ref$position = _ref.position,
+        position = _ref$position === void 0 ? undefined : _ref$position,
+        _ref$orientation = _ref.orientation,
+        orientation = _ref$orientation === void 0 ? undefined : _ref$orientation;
 
@@ -97,3 +99,3 @@ _classCallCheck(this, Pose);
     set: function set(value) {
-      return this.position.x = value;
+      this.position.x = value;
     }
@@ -106,3 +108,3 @@ }, {
     set: function set(value) {
-      return this.position.y = value;
+      this.position.y = value;
     }
@@ -115,3 +117,3 @@ }, {
     set: function set(value) {
-      return this.position.z = value;
+      this.position.z = value;
     }
@@ -124,3 +126,3 @@ }, {
     set: function set(value) {
-      return this.orientation.roll = value;
+      this.orientation.roll = value;
     }
@@ -133,3 +135,3 @@ }, {
     set: function set(value) {
-      return this.orientation.pitch = value;
+      this.orientation.pitch = value;
     }
@@ -142,3 +144,3 @@ }, {
     set: function set(value) {
-      return this.orientation.yaw = value;
+      this.orientation.yaw = value;
     }
@@ -145,0 +147,0 @@ }]);

dist/esm/classes/quaternion.js

@@ -85,3 +85,3 @@ import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
     key: "lengthSquared",
-    value: function lengthSquared(a) {
+    value: function lengthSquared() {
       return quat.squaredLength(this);
@@ -256,3 +256,3 @@ }
     set: function set(value) {
-      return this[0] = checkNumber(value);
+      this[0] = checkNumber(value);
     }
@@ -265,3 +265,3 @@ }, {
     set: function set(value) {
-      return this[1] = checkNumber(value);
+      this[1] = checkNumber(value);
     }
@@ -274,3 +274,3 @@ }, {
     set: function set(value) {
-      return this[2] = checkNumber(value);
+      this[2] = checkNumber(value);
     }
@@ -283,3 +283,3 @@ }, {
     set: function set(value) {
-      return this[3] = checkNumber(value);
+      this[3] = checkNumber(value);
     }
@@ -286,0 +286,0 @@ }]);

dist/esm/classes/spherical-coordinates.js

@@ -14,8 +14,14 @@ import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
     var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
-        phi = _ref.phi,
-        theta = _ref.theta,
-        radius = _ref.radius,
-        bearing = _ref.bearing,
-        pitch = _ref.pitch,
-        altitude = _ref.altitude,
+        _ref$phi = _ref.phi,
+        phi = _ref$phi === void 0 ? 0 : _ref$phi,
+        _ref$theta = _ref.theta,
+        theta = _ref$theta === void 0 ? 0 : _ref$theta,
+        _ref$radius = _ref.radius,
+        radius = _ref$radius === void 0 ? 1 : _ref$radius,
+        _ref$bearing = _ref.bearing,
+        bearing = _ref$bearing === void 0 ? undefined : _ref$bearing,
+        _ref$pitch = _ref.pitch,
+        pitch = _ref$pitch === void 0 ? undefined : _ref$pitch,
+        _ref$altitude = _ref.altitude,
+        altitude = _ref$altitude === void 0 ? undefined : _ref$altitude,
         _ref$radiusScale = _ref.radiusScale,
@@ -26,16 +32,15 @@ radiusScale = _ref$radiusScale === void 0 ? EARTH_RADIUS_METERS : _ref$radiusScale;
 
-    if (arguments.length === 0) {
-      this.phi = 0;
-      this.theta = 0;
-      this.radius = 1;
-    } else if (Number.isFinite(phi) || Number.isFinite(theta)) {
-      this.phi = phi || 0;
-      this.theta = theta || 0;
-    } else if (Number.isFinite(bearing) || Number.isFinite(pitch)) {
-      this.bearing = bearing || 0;
-      this.pitch = pitch || 0;
+    this.phi = phi;
+    this.theta = theta;
+    this.radius = radius || altitude || 1;
+    this.radiusScale = radiusScale || 1;
+
+    if (bearing !== undefined) {
+      this.bearing = bearing;
     }
 
-    this.radius = radius || 1;
-    this.radiusScale = radiusScale || 1;
+    if (pitch !== undefined) {
+      this.pitch = pitch;
+    }
+
     this.check();
@@ -52,4 +57,4 @@ }
     value: function formatString(_ref2) {
-      var printTypes = _ref2.printTypes,
-          printDegrees = _ref2.printDegrees;
+      var _ref2$printTypes = _ref2.printTypes,
+          printTypes = _ref2$printTypes === void 0 ? false : _ref2$printTypes;
       var f = formatValue;
@@ -79,3 +84,3 @@ return "".concat(printTypes ? 'Spherical' : '', "[rho:").concat(f(this.radius), ",theta:").concat(f(this.theta), ",phi:").concat(f(this.phi), "]");
     value: function clone() {
-      return new this.constructor().copy(this);
+      return new SphericalCoordinates().copy(this);
     }
@@ -127,2 +132,3 @@ }, {
       this.phi = Math.max(EPSILON, Math.min(Math.PI - EPSILON, this.phi));
+      return this;
     }
@@ -129,0 +135,0 @@ }, {

dist/esm/classes/vector2.js

@@ -42,3 +42,3 @@ import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
     key: "set",
-    value: function set(x, y, z) {
+    value: function set(x, y) {
       this[0] = x;
@@ -45,0 +45,0 @@ this[1] = y;

dist/esm/classes/vector3.js

 import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
-import _createClass from "@babel/runtime/helpers/esm/createClass";
 import _possibleConstructorReturn from "@babel/runtime/helpers/esm/possibleConstructorReturn";
 import _getPrototypeOf from "@babel/runtime/helpers/esm/getPrototypeOf";
+import _createClass from "@babel/runtime/helpers/esm/createClass";
 import _inherits from "@babel/runtime/helpers/esm/inherits";
@@ -12,2 +12,3 @@ import Vector from './base/vector';
 var ORIGIN = [0, 0, 0];
+var constants = {};
 
@@ -17,2 +18,9 @@ var Vector3 = function (_Vector) {
 
+  _createClass(Vector3, null, [{
+    key: "ZERO",
+    get: function get() {
+      return constants.ZERO = constants.ZERO || Object.freeze(new Vector3(0, 0, 0, 0));
+    }
+  }]);
+
   function Vector3() {
@@ -168,3 +176,3 @@ var _this;
     set: function set(value) {
-      return this[2] = checkNumber(value);
+      this[2] = checkNumber(value);
     }
@@ -171,0 +179,0 @@ }]);

dist/esm/classes/vector4.js

 import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
-import _createClass from "@babel/runtime/helpers/esm/createClass";
 import _possibleConstructorReturn from "@babel/runtime/helpers/esm/possibleConstructorReturn";
 import _getPrototypeOf from "@babel/runtime/helpers/esm/getPrototypeOf";
+import _createClass from "@babel/runtime/helpers/esm/createClass";
 import _inherits from "@babel/runtime/helpers/esm/inherits";
@@ -11,2 +11,3 @@ import Vector from './base/vector';
 import { vec4_transformMat2, vec4_transformMat3 } from '../lib/gl-matrix-extras';
+var constants = {};
 
@@ -16,2 +17,9 @@ var Vector4 = function (_Vector) {
 
+  _createClass(Vector4, null, [{
+    key: "ZERO",
+    get: function get() {
+      return constants.ZERO = constants.ZERO || Object.freeze(new Vector4(0, 0, 0, 0));
+    }
+  }]);
+
   function Vector4() {
@@ -132,3 +140,3 @@ var _this;
     set: function set(value) {
-      return this[2] = checkNumber(value);
+      this[2] = checkNumber(value);
     }
@@ -141,3 +149,3 @@ }, {
     set: function set(value) {
-      return this[3] = checkNumber(value);
+      this[3] = checkNumber(value);
     }
@@ -144,0 +152,0 @@ }]);

dist/esm/index.js

@@ -1,2 +0,2 @@
-import { config } from 'math.gl';
+import { config } from './lib/common';
 export { default as Vector2 } from './classes/vector2';
@@ -8,3 +8,3 @@ export { default as Vector3 } from './classes/vector3';
 export { default as Quaternion } from './classes/quaternion';
-export { config, configure, formatValue, isArray, clone, equals, exactEquals, toRadians, toDegrees, radians, degrees, sin, cos, tan, asin, acos, atan, clamp, lerp, withEpsilon as _withEpsilon } from './lib/common';
+export { config, configure, formatValue, isArray, clone, equals, exactEquals, toRadians, toDegrees, radians, degrees, sin, cos, tan, asin, acos, atan, clamp, lerp, withEpsilon } from './lib/common';
 export { checkNumber } from './lib/validators';
@@ -11,0 +11,0 @@ export { default as _MathUtils } from './lib/math-utils';

dist/esm/lib/common.js

@@ -39,3 +39,3 @@ import _typeof from "@babel/runtime/helpers/esm/typeof";
 export function isArray(value) {
-  return Array.isArray(value) || ArrayBuffer.isView(value) && value.length !== undefined;
+  return Array.isArray(value) || ArrayBuffer.isView(value) && !(value instanceof DataView);
 }
@@ -42,0 +42,0 @@

dist/esm/lib/validators.js

@@ -22,5 +22,7 @@ import { config } from './common';
 }
-export function checkVector(v, length, callerName) {
+export function checkVector(v, length) {
+  var callerName = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
+
   if (config.debug && !validateVector(v, length)) {
-    throw new Error("math.gl: ".concat(callerName | '', " some fields set to invalid numbers'"));
+    throw new Error("math.gl: ".concat(callerName, " some fields set to invalid numbers'"));
   }
@@ -27,0 +29,0 @@

package.json

@@ -8,3 +8,3 @@ {
   },
-  "version": "3.1.3",
+  "version": "3.2.0-alpha.1",
   "keywords": [
@@ -30,2 +30,3 @@ "webgl",
   },
+  "types": "src/index.d.ts",
   "main": "dist/es5/index.js",
@@ -45,3 +46,3 @@ "module": "dist/esm/index.js",
   },
-  "gitHead": "51993e1f66ea6ccff5977f2d1466e636917061c9"
+  "gitHead": "f342933ca13fa606bd60ac82bb24bb2959b13b32"
 }

src/classes/base/math-array.js

@@ -22,5 +22,19 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 import {config, formatValue, equals, isArray} from '../../lib/common';
+import assert from '../../lib/assert';
 
 export default class MathArray extends Array {
+  // Defined by derived class
+  get ELEMENTS() {
+    assert(false);
+    return 0;
+  }
+
+  // Defined by derived class
+  get RANK() {
+    assert(false);
+    return 0;
+  }
+
   clone() {
+    // @ts-ignore error TS2351: Cannot use 'new' with an expression whose type lacks a call or construct signature.
     return new this.constructor().copy(this);
@@ -30,2 +44,3 @@ }
   from(arrayOrObject) {
+    // @ts-ignore error TS2339: Property 'copy' does not exist on type 'MathArray'.
     return Array.isArray(arrayOrObject) ? this.copy(arrayOrObject) : this.fromObject(arrayOrObject);
@@ -45,2 +60,3 @@ }
     }
+    // @ts-ignore error TS2339: Property 'toObject' does not exist on type 'MathArray'.
     return isArray(arrayOrObject) ? this.toArray(arrayOrObject) : this.toObject(arrayOrObject);
@@ -163,2 +179,3 @@ }
     if (Array.isArray(scale)) {
+      // @ts-ignore error TS2339: Property 'multiply' does not exist on type 'MathArray'.
       return this.multiply(scale);
@@ -230,3 +247,3 @@ }
   check() {
-    if (config.debug && !this.validate(this)) {
+    if (config.debug && !this.validate()) {
       throw new Error(`math.gl: ${this.constructor.name} some fields set to invalid numbers'`);
@@ -233,0 +250,0 @@ }

src/classes/base/vector.js

@@ -6,2 +6,8 @@ import MathArray from './math-array';
 export default class Vector extends MathArray {
+  // VIRTUAL METHODS
+  copy(vector) {
+    assert(false);
+    return this;
+  }
+
   // ACCESSORS
@@ -13,3 +19,3 @@
   set x(value) {
-    return (this[0] = checkNumber(value));
+    this[0] = checkNumber(value);
   }
@@ -21,3 +27,3 @@
   set y(value) {
-    return (this[1] = checkNumber(value));
+    this[1] = checkNumber(value);
   }
@@ -149,4 +155,5 @@
   addScaledVector(a, b) {
+    // @ts-ignore error TS2351: Cannot use 'new' with an expression whose type lacks a call or construct signature.
     return this.add(new this.constructor(a).multiplyScalar(b));
   }
 }

src/classes/euler.js

@@ -99,4 +99,8 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
-  /*
-   * Number|Number[], Number, Number, Number
+  /**
+   * @class
+   * @param {Number | Number[]} x
+   * @param {Number=} [y]
+   * @param {Number=} [z]
+   * @param {Number=} [order]
    */
@@ -106,5 +110,8 @@ constructor(x = 0, y = 0, z = 0, order = Euler.DefaultOrder) {
     super(-0, -0, -0, -0);
+    // eslint-disable-next-line prefer-rest-params
     if (arguments.length > 0 && Array.isArray(arguments[0])) {
+      // eslint-disable-next-line prefer-rest-params
       this.fromVector3(...arguments);
     } else {
+      // @ts-ignore error TS2345: Argument of type 'number | [number, number, number, number]' not assignable to 'number'
       this.set(x, y, z, order);
@@ -193,2 +200,3 @@ }
   // x, y, z angle notation (note: only corresponds to axis in XYZ orientation)
+  /** @type {number} */
   get x() {
@@ -199,5 +207,6 @@ return this[0];
   set x(value) {
-    return (this[0] = checkNumber(value));
+    this[0] = checkNumber(value);
   }
 
+  /** @type {number} */
   get y() {
@@ -208,5 +217,6 @@ return this[1];
   set y(value) {
-    return (this[1] = checkNumber(value));
+    this[1] = checkNumber(value);
   }
 
+  /** @type {number} */
   get z() {
@@ -217,3 +227,3 @@ return this[2];
   set z(value) {
-    return (this[2] = checkNumber(value));
+    this[2] = checkNumber(value);
   }
@@ -227,3 +237,3 @@
   set alpha(value) {
-    return (this[0] = checkNumber(value));
+    this[0] = checkNumber(value);
   }
@@ -236,3 +246,3 @@
   set beta(value) {
-    return (this[1] = checkNumber(value));
+    this[1] = checkNumber(value);
   }
@@ -245,3 +255,3 @@
   set gamma(value) {
-    return (this[2] = checkNumber(value));
+    this[2] = checkNumber(value);
   }
@@ -255,3 +265,3 @@
   set phi(value) {
-    return (this[0] = checkNumber(value));
+    this[0] = checkNumber(value);
   }
@@ -264,3 +274,3 @@
   set theta(value) {
-    return (this[1] = checkNumber(value));
+    this[1] = checkNumber(value);
   }
@@ -273,6 +283,7 @@
   set psi(value) {
-    return (this[2] = checkNumber(value));
+    this[2] = checkNumber(value);
   }
 
   // roll, pitch, yaw angle notation
+  /** @type {number} */
   get roll() {
@@ -283,5 +294,6 @@ return this[0];
   set roll(value) {
-    return (this[0] = checkNumber(value));
+    this[0] = checkNumber(value);
   }
 
+  /** @type {number} */
   get pitch() {
@@ -292,5 +304,6 @@ return this[1];
   set pitch(value) {
-    return (this[1] = checkNumber(value));
+    this[1] = checkNumber(value);
   }
 
+  /** @type {number} */
   get yaw() {
@@ -301,3 +314,3 @@ return this[2];
   set yaw(value) {
-    return (this[2] = checkNumber(value));
+    this[2] = checkNumber(value);
   }
@@ -311,3 +324,3 @@
   set order(value) {
-    return (this[3] = checkOrder(value));
+    this[3] = checkOrder(value);
   }
@@ -314,0 +327,0 @@

src/classes/matrix3.js

@@ -25,4 +25,7 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as mat3 from 'gl-matrix/mat3';
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec2 from 'gl-matrix/vec2';
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec3 from 'gl-matrix/vec3';
@@ -222,4 +225,2 @@
   }
-
-  // Deprecations in v3.0
 }

src/classes/matrix4.js

@@ -26,5 +26,9 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as mat4 from 'gl-matrix/mat4';
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec2 from 'gl-matrix/vec2';
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec3 from 'gl-matrix/vec3';
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec4 from 'gl-matrix/vec4';
@@ -298,3 +302,3 @@
   perspective({
-    fovy,
+    fovy = undefined,
     fov = (45 * Math.PI) / 180, // DEPRECATED
@@ -301,0 +305,0 @@ aspect = 1,

src/classes/pose.js

@@ -25,11 +25,13 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 export default class Pose {
-  /**
-   * A pose contains both rotation and rotations.
-   * Note that every single pose defines its own coordinate system
-   * (with the position of the pose in the origin, and zero rotations).
-   * These "pose relative" coordinate will be centered on the defining
-   * pose's position and with with the defining pose's orientation
-   * aligned with axis.
-   */
-  constructor({x = 0, y = 0, z = 0, roll = 0, pitch = 0, yaw = 0, position, orientation} = {}) {
+  // @ts-ignore TS2740: Type '{}' is missing the following properties from type
+  constructor({
+    x = 0,
+    y = 0,
+    z = 0,
+    roll = 0,
+    pitch = 0,
+    yaw = 0,
+    position = undefined,
+    orientation = undefined
+  } = {}) {
     if (Array.isArray(position) && position.length === 3) {
@@ -47,3 +49,2 @@ this.position = new Vector3(position);
 
-  /* eslint-disable no-multi-spaces, brace-style, no-return-assign */
   get x() {
@@ -53,3 +54,3 @@ return this.position.x;
   set x(value) {
-    return (this.position.x = value);
+    this.position.x = value;
   }
@@ -60,3 +61,3 @@ get y() {
   set y(value) {
-    return (this.position.y = value);
+    this.position.y = value;
   }
@@ -67,3 +68,3 @@ get z() {
   set z(value) {
-    return (this.position.z = value);
+    this.position.z = value;
   }
@@ -74,3 +75,3 @@ get roll() {
   set roll(value) {
-    return (this.orientation.roll = value);
+    this.orientation.roll = value;
   }
@@ -81,3 +82,3 @@ get pitch() {
   set pitch(value) {
-    return (this.orientation.pitch = value);
+    this.orientation.pitch = value;
   }
@@ -88,5 +89,4 @@ get yaw() {
   set yaw(value) {
-    return (this.orientation.yaw = value);
+    this.orientation.yaw = value;
   }
-  /* eslint-enable no-multi-spaces, brace-style, no-return-assign */
 
@@ -117,9 +117,2 @@ getPosition() {
 
-  /*
-   * Returns a 4x4 matrix that transforms a coordinates (in the same
-   * coordinate system as this pose) into the "pose-relative" coordinate
-   * system defined by this pose.
-   * The pose relative coordinates with have origin in the position of this
-   * pose, and axis will be aligned with the rotation of this pose.
-   */
   getTransformationMatrix() {
@@ -160,7 +153,2 @@ // setup precomputations for the sin/cos of the angles
 
-  /*
-   * Given a second pose that represent the same object in a second coordinate
-   * system, this method returns a 4x4 matrix that transforms coordinates in the
-   * second coordinate system into the coordinate system of this pose.
-   */
   getTransformationMatrixFromPose(pose) {
@@ -172,10 +160,2 @@ return new Matrix4()
 
-  /*
-   * Given a second pose that represent the same object in a second coordinate
-   * system, this method returns a 4x4 matrix that transforms coordinates in the
-   * coordinate system of this pose into the coordinate system of the second pose.
-   *
-   * Note: This method returns the inverse of that returned by
-   * this.getTransformationMatrixFromPose(pose)
-   */
   getTransformationMatrixToPose(pose) {
@@ -182,0 +162,0 @@ return new Matrix4()

src/classes/quaternion.js

@@ -25,3 +25,5 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as quat from 'gl-matrix/quat';
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec4 from 'gl-matrix/vec4';
@@ -32,7 +34,6 @@
 export default class Quaternion extends MathArray {
-  // Creates a new identity quaternion
-  // w^2 + x^2 + y^2 + z^2 = 1
   constructor(x = 0, y = 0, z = 0, w = 1) {
     // PERF NOTE: initialize elements as double precision numbers
     super(-0, -0, -0, -0);
+    // eslint-disable-next-line prefer-rest-params
     if (Array.isArray(x) && arguments.length === 1) {
@@ -102,3 +103,3 @@ this.copy(x);
   set x(value) {
-    return (this[0] = checkNumber(value));
+    this[0] = checkNumber(value);
   }
@@ -111,3 +112,3 @@
   set y(value) {
-    return (this[1] = checkNumber(value));
+    this[1] = checkNumber(value);
   }
@@ -120,3 +121,3 @@
   set z(value) {
-    return (this[2] = checkNumber(value));
+    this[2] = checkNumber(value);
   }
@@ -129,3 +130,3 @@
   set w(value) {
-    return (this[3] = checkNumber(value));
+    this[3] = checkNumber(value);
   }
@@ -141,3 +142,3 @@
   // Calculates the squared length of a quat
-  lengthSquared(a) {
+  lengthSquared() {
     return quat.squaredLength(this);
@@ -280,7 +281,10 @@ }
   slerp(start, target, ratio) {
+    // eslint-disable-next-line prefer-rest-params
     switch (arguments.length) {
       case 1: // Deprecated signature ({start, target, ratio})
+        // eslint-disable-next-line prefer-rest-params
         ({start = IDENTITY_QUATERNION, target, ratio} = arguments[0]);
         break;
       case 2: // THREE.js compatibility signature (target, ration)
+        // eslint-disable-next-line prefer-rest-params
         [target, ratio] = arguments;
@@ -316,12 +320,2 @@ start = this; // eslint-disable-line
   }
-
-  // DEPRECATED
-
-  // fromValues(x, y, z, w) {
-  //   return this.set(x, y, z, w);
-  // }
-
-  // squaredLength() {
-  //   return this.lengthSquared();
-  // }
 }

src/classes/spherical-coordinates.js

@@ -26,2 +26,3 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec3 from 'gl-matrix/vec3';
@@ -36,37 +37,27 @@
 export default class SphericalCoordinates {
-  /**
-   * Ref: https://en.wikipedia.org/wiki/Spherical_coordinate_system
-   * The poles (phi) are at the positive and negative y axis.
-   * The equator starts at positive z.
-   * @class
-   * @param {Number} phi=0 - rotation around X (latitude)
-   * @param {Number} theta=0 - rotation around Y (longitude)
-   * @param {Number} radius=1 - Distance from center
-   */
-  /* eslint-disable complexity */
+  // @ts-ignore TS2740: Type '{}' is missing the following properties from type
+  // eslint-disable-next-line complexity
   constructor({
-    phi,
-    theta,
-    radius,
-    bearing,
-    pitch,
-    altitude,
+    phi = 0,
+    theta = 0,
+    radius = 1,
+    bearing = undefined,
+    pitch = undefined,
+    altitude = undefined,
     radiusScale = EARTH_RADIUS_METERS
   } = {}) {
-    if (arguments.length === 0) {
-      this.phi = 0;
-      this.theta = 0;
-      this.radius = 1;
-    } else if (Number.isFinite(phi) || Number.isFinite(theta)) {
-      this.phi = phi || 0; // up / down towards top and bottom pole
-      this.theta = theta || 0; // around the equator of the sphere
-    } else if (Number.isFinite(bearing) || Number.isFinite(pitch)) {
-      this.bearing = bearing || 0; // up / down towards top and bottom pole
-      this.pitch = pitch || 0; // around the equator of the sphere
+    this.phi = phi;
+    this.theta = theta;
+    // TODO - silently accepts illegal 0
+    this.radius = radius || altitude || 1; // radial distance from center
+    this.radiusScale = radiusScale || 1; // Used by lngLatZ
+
+    if (bearing !== undefined) {
+      this.bearing = bearing; // up / down towards top and bottom pole
     }
-    this.radius = radius || 1; // radial distance from center
-    this.radiusScale = radiusScale || 1; // Used by lngLatZ
+    if (pitch !== undefined) {
+      this.pitch = pitch; // around the equator of the sphere
+    }
     this.check();
   }
-  /* eslint-enable complexity */
 
@@ -77,3 +68,3 @@ toString() {
 
-  formatString({printTypes, printDegrees}) {
+  formatString({printTypes = false}) {
     const f = formatValue;
@@ -140,3 +131,3 @@ return `${printTypes ? 'Spherical' : ''}\
   clone() {
-    return new this.constructor().copy(this);
+    return new SphericalCoordinates().copy(this);
   }
@@ -175,2 +166,3 @@
     this.phi = Math.max(EPSILON, Math.min(Math.PI - EPSILON, this.phi));
+    return this;
   }
@@ -177,0 +169,0 @@

src/classes/vector2.js

@@ -25,2 +25,3 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec2 from 'gl-matrix/vec2';
@@ -46,3 +47,3 @@ import {vec2_transformMat4AsVector} from '../lib/gl-matrix-extras';
 
-  set(x, y, z) {
+  set(x, y) {
     this[0] = x;
@@ -49,0 +50,0 @@ this[1] = y;

src/classes/vector3.js

@@ -25,2 +25,3 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec3 from 'gl-matrix/vec3';
@@ -30,4 +31,15 @@ import {vec3_transformMat2, vec3_transformMat4AsVector} from '../lib/gl-matrix-extras';
 const ORIGIN = [0, 0, 0];
+const constants = {};
 
 export default class Vector3 extends Vector {
+  static get ZERO() {
+    return (constants.ZERO = constants.ZERO || Object.freeze(new Vector3(0, 0, 0, 0)));
+  }
+
+  /**
+   * @class
+   * @param {Number | [Number, Number, Number]} x
+   * @param {Number} y - rotation around X (latitude)
+   * @param {Number} z - rotation around X (latitude)
+   */
   constructor(x = 0, y = 0, z = 0) {
@@ -45,2 +57,3 @@ // PERF NOTE: initialize elements as double precision numbers
       }
+      // @ts-ignore TS2412: Property '0' of type 'number | [number, number, number]' is not assignable to numeric index type 'number'
       this[0] = x;
@@ -97,3 +110,3 @@ this[1] = y;
   set z(value) {
-    return (this[2] = checkNumber(value));
+    this[2] = checkNumber(value);
   }
@@ -100,0 +113,0 @@ /* eslint-enable no-multi-spaces, brace-style, no-return-assign */

src/classes/vector4.js

@@ -25,6 +25,13 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
+// @ts-ignore: error TS2307: Cannot find module 'gl-matrix/...'.
 import * as vec4 from 'gl-matrix/vec3';
 import {vec4_transformMat2, vec4_transformMat3} from '../lib/gl-matrix-extras';
 
+const constants = {};
+
 export default class Vector4 extends Vector {
+  static get ZERO() {
+    return (constants.ZERO = constants.ZERO || Object.freeze(new Vector4(0, 0, 0, 0)));
+  }
+
   constructor(x = 0, y = 0, z = 0, w = 0) {
@@ -101,3 +108,3 @@ // PERF NOTE: initialize elements as double precision numbers
   set z(value) {
-    return (this[2] = checkNumber(value));
+    this[2] = checkNumber(value);
   }
@@ -110,3 +117,3 @@
   set w(value) {
-    return (this[3] = checkNumber(value));
+    this[3] = checkNumber(value);
   }
@@ -113,0 +120,0 @@ /* eslint-enable no-multi-spaces, brace-style, no-return-assign */

src/index.js

@@ -21,3 +21,3 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
-import {config} from 'math.gl';
+import {config} from './lib/common';
 
@@ -54,4 +54,3 @@ // math.gl classes
   lerp,
-  // experimental
-  withEpsilon as _withEpsilon
+  withEpsilon
 } from './lib/common';
@@ -82,4 +81,6 @@
 // TODO - integrate with probe.gl (as soft dependency) to persist across reloades
+
+// @ts-ignore error TS2339: Property 'mathgl' does not exist on type 'Window | Global
 global_.mathgl = {
   config
 };

src/lib/common.js

@@ -60,3 +60,3 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 export function isArray(value) {
-  return Array.isArray(value) || (ArrayBuffer.isView(value) && value.length !== undefined);
+  return Array.isArray(value) || (ArrayBuffer.isView(value) && !(value instanceof DataView));
 }
@@ -63,0 +63,0 @@

src/lib/validators.js

@@ -43,5 +43,5 @@ // Copyright (c) 2017 Uber Technologies, Inc.
 
-export function checkVector(v, length, callerName) {
+export function checkVector(v, length, callerName = '') {
   if (config.debug && !validateVector(v, length)) {
-    throw new Error(`math.gl: ${callerName | ''} some fields set to invalid numbers'`);
+    throw new Error(`math.gl: ${callerName} some fields set to invalid numbers'`);
   }
@@ -48,0 +48,0 @@ return v;

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