vec3 - npm Package Compare versions

Comparing version 0.1.7 to 0.1.8

HISTORY.md

@@ -0,1 +1,6 @@
+## 0.1.8
+
+* fix some typescript stuff
+* new methods: rounded, round, multiply, and divide
+
 ## 0.1.7
@@ -2,0 +7,0 @@ * fix standard not being a dev dependency

index.d.ts

 export class Vec3 {
-    constructor(x: number, y: number, z: number);
+  constructor(x: number, y: number, z: number);
 
-    x: number;
-    y: number;
-    z: number;
+  x: number;
+  y: number;
+  z: number;
 
-    set(x: number, y: number, z: number): this;
+  /**
+   * Set own values to given x y z
+   */
+  set(x: number, y: number, z: number): this;
 
-    update(other: Vec3): this;
+  /**
+   * Set own values to values given by other
+   */
+  update(other: Vec3): this;
 
-    floored(): Vec3;
+  /**
+   * Return a new instance with copied values that are rounded
+   */
+  rounded(): Vec3;
 
-    floor(): this;
+  /**
+   * Round own values to nearest integer
+   */
+  round(): this;
 
-    offset(dx: number, dy: number, dz: number): Vec3;
+  /**
+   * Return a new instance with copied values that are floored
+   */
+  floored(): Vec3;
 
-    translate(dx: number, dy: number, dz: number): this;
+  /**
+   * Floor own values
+   */
+  floor(): this;
 
-    add(other: Vec3): this;
+  /**
+   * Return a new instance with copied values that are offset by dx dy and dz
+   */
+  offset(dx: number, dy: number, dz: number): Vec3;
 
-    subtract(other: Vec3): this;
+  /**
+   * Translate own values by dx dy and dz
+   */
+  translate(dx: number, dy: number, dz: number): this;
 
-    plus(other: Vec3): Vec3;
+  /**
+   * Add to own values by vector
+   */
+  add(other: Vec3): this;
 
-    minus(other: Vec3): Vec3;
+  /**
+   * Subtract own values by vector
+   */
+  subtract(other: Vec3): this;
 
-    scaled(scalar: number): Vec3;
+  /**
+   * Multiply own values by value from vector
+   */
+  multiply(other: Vec3): this;
 
-    abs(): Vec3;
+  /**
+   * Divide own values by value from vector
+   */
+  divide(other: Vec3): this;
 
-    volume(): number;
+  /**
+   * Return a new instance with copied values that are added to by vector
+   */
+  plus(other: Vec3): Vec3;
 
-    modulus(other: Vec3): Vec3;
+  /**
+   * Return a new instance with copied values that are subtracted by vector
+   */
+  minus(other: Vec3): Vec3;
 
-    distanceTo(other: Vec3): number;
+  /**
+   * Return a new instance with copied values that are scaled by number
+   */
+  scaled(scalar: number): Vec3;
 
-    distanceSquared(other: Vec3): number;
+  /**
+   * Return a new instance with copied values that are absolute
+   */
+  abs(): Vec3;
 
-    equals(other: Vec3): boolean;
+  /**
+   * Return the volume off the vector
+   */
+  volume(): number;
 
-    toString(): string;
+  /**
+   * Return a new instance with copied values that are modulated by value from a vector
+   */
+  modulus(other: Vec3): Vec3;
 
-    clone(): Vec3;
+  /**
+   * Return the euclidean distance to another vector 
+   */
+  distanceTo(other: Vec3): number;
 
-    min(other: Vec3): Vec3;
+  /**
+   * Return the squared euclidean distance to another vector
+   */
+  distanceSquared(other: Vec3): number;
 
-    max(other: Vec3): Vec3;
+  /**
+   * Returns true when all values match with the values off the other vector
+   */
+  equals(other: Vec3): boolean;
 
-    dot(other: Vec3): number;
+  /**
+   * Converts own values to a string representation in the format `(x, y, z)`
+   */
+  toString(): string;
 
-    cross(other: Vec3): Vec3;
+  /**
+   * Return a new instance with the same values
+   */
+  clone(): Vec3;
 
-    norm(): number;
+  /**
+   * Return a new instance with the min values by value compared to another vector
+   */
+  min(other: Vec3): Vec3;
 
-    unit(): Vec3;
+  /**
+   * Return a new instance with the max values by value compared to another vector
+   */
+  max(other: Vec3): Vec3;
 
-    normalize(): Vec3;
+  /**
+   * Returns its own euclidean norm
+   */
+  norm(): number;
 
-    scale(scalar: number): this;
+  /**
+   * Returns the dot product with another vector
+   */
+  dot(other: Vec3): number;
 
-    xyDistanceTo(other: Vec3): number;
+  /**
+   * Returns a new instance off the cross product to another vector
+   */
+  cross(other: Vec3): Vec3;
 
-    xzDistanceTo(other: Vec3): number;
+  /**
+   * Returns a new instance with copied values normed to the unit vector
+   */
+  unit(): Vec3;
 
-    yzDistanceTo(other: Vec3): number;
+  /**
+   * Normalize own values
+   */
+  normalize(): Vec3;
 
-    innerProduct(other: Vec3): number;
+  /**
+   * Scale own values by a number
+   */
+  scale(scalar: number): this;
 
-    manhattanDistanceTo(other: Vec3): number;
+  /**
+   * Returns the xy distance to another vector
+   */
+  xyDistanceTo(other: Vec3): number;
 
-    toArray(): Array<number>;
+  /**
+   * Returns the xz distance to another vector
+   */
+  xzDistanceTo(other: Vec3): number;
+
+  /**
+   * Returns the yz distance to another vector
+   */
+  yzDistanceTo(other: Vec3): number;
+
+  /**
+   * Returns the inner product to another vector
+   */
+  innerProduct(other: Vec3): number;
+
+  /**
+   * Returns the manhattan distance to another vector
+   */
+  manhattanDistanceTo(other: Vec3): number;
+
+  /**
+   * Returns an array with x y z in array form ie [x, y, z]
+   */
+  toArray(): [number, number, number];
 }
 
 export default function v(
-    x: null | Array<number | string> | {x: number | string, y: number | string, z: number | string} | string,
-    y?: number | string,
-    z?: number | string
+  coordinates:
+    | null
+    | string
+    | [number | string, number | string, number | string]
+    | { x: number | string; y: number | string; z: number | string }
 ): Vec3;
+export default function v(
+  x: number | string,
+  y: number | string,
+  z: number | string
+): Vec3;

index.js

@@ -24,2 +24,13 @@ const re = /\((-?[.\d]+), (-?[.\d]+), (-?[.\d]+)\)/
 
+  rounded () {
+    return new Vec3(Math.round(this.x), Math.round(this.y), Math.round(this.z))
+  }
+
+  round () {
+    this.x = Math.round(this.x)
+    this.y = Math.round(this.y)
+    this.z = Math.round(this.z)
+    return this
+  }
+
   floored () {
@@ -61,2 +72,16 @@ return new Vec3(Math.floor(this.x), Math.floor(this.y), Math.floor(this.z))
 
+  multiply (other) {
+    this.x *= other.x
+    this.y *= other.y
+    this.z *= other.z
+    return this
+  }
+
+  divide (other) {
+    this.x /= other.x
+    this.y /= other.y
+    this.z /= other.z
+    return this
+  }
+
   plus (other) {
@@ -90,5 +115,5 @@ return this.offset(other.x, other.y, other.z)
   distanceTo (other) {
-    var dx = other.x - this.x
-    var dy = other.y - this.y
-    var dz = other.z - this.z
+    const dx = other.x - this.x
+    const dy = other.y - this.y
+    const dz = other.z - this.z
     return Math.sqrt(dx * dx + dy * dy + dz * dz)
@@ -98,5 +123,5 @@ }
   distanceSquared (other) {
-    var dx = other.x - this.x
-    var dy = other.y - this.y
-    var dz = other.z - this.z
+    const dx = other.x - this.x
+    const dy = other.y - this.y
+    const dz = other.z - this.z
     return dx * dx + dy * dy + dz * dz
@@ -164,4 +189,4 @@ }
   xyDistanceTo (other) {
-    var dx = other.x - this.x
-    var dy = other.y - this.y
+    const dx = other.x - this.x
+    const dy = other.y - this.y
     return Math.sqrt(dx * dx + dy * dy)
@@ -171,4 +196,4 @@ }
   xzDistanceTo (other) {
-    var dx = other.x - this.x
-    var dz = other.z - this.z
+    const dx = other.x - this.x
+    const dz = other.z - this.z
     return Math.sqrt(dx * dx + dz * dz)
@@ -178,4 +203,4 @@ }
   yzDistanceTo (other) {
-    var dy = other.y - this.y
-    var dz = other.z - this.z
+    const dy = other.y - this.y
+    const dz = other.z - this.z
     return Math.sqrt(dy * dy + dz * dz)
@@ -201,12 +226,12 @@ }
   } else if (Array.isArray(x)) {
-    return new Vec3(parseFloat(x[0], 10), parseFloat(x[1], 10), parseFloat(x[2], 10))
+    return new Vec3(parseFloat(x[0]), parseFloat(x[1]), parseFloat(x[2]))
   } else if (typeof x === 'object') {
-    return new Vec3(parseFloat(x.x, 10), parseFloat(x.y, 10), parseFloat(x.z, 10))
+    return new Vec3(parseFloat(x.x), parseFloat(x.y), parseFloat(x.z))
   } else if (typeof x === 'string' && y == null) {
-    var match = x.match(re)
+    const match = x.match(re)
     if (match) {
       return new Vec3(
-        parseFloat(match[1], 10),
-        parseFloat(match[2], 10),
-        parseFloat(match[3], 10))
+        parseFloat(match[1]),
+        parseFloat(match[2]),
+        parseFloat(match[3]))
     } else {
@@ -216,3 +241,3 @@ throw new Error('vec3: cannot parse: ' + x)
   } else {
-    return new Vec3(parseFloat(x, 10), parseFloat(y, 10), parseFloat(z, 10))
+    return new Vec3(parseFloat(x), parseFloat(y), parseFloat(z))
   }
@@ -222,3 +247,3 @@ }
 function euclideanMod (numerator, denominator) {
-  var result = numerator % denominator
+  const result = numerator % denominator
   return result < 0 ? result + denominator : result
@@ -225,0 +250,0 @@ }

package.json

 {
   "name": "vec3",
-  "version": "0.1.7",
+  "version": "0.1.8",
   "description": "3d vector math with good unit tests",
@@ -8,3 +8,5 @@ "main": "index.js",
   "scripts": {
-    "test": "mocha --reporter spec",
+    "test": "npm run test-js && npm run test-types",
+    "test-js": "mocha --reporter spec",
+    "test-types": "tsd",
     "pretest": "npm run lint",
@@ -17,10 +19,21 @@ "lint": "standard",
   ],
+  "exports": {
+    "require": "./index.js",
+    "import": "./wrapper.mjs"
+  },
   "author": "Andrew Kelley",
   "license": "BSD",
   "devDependencies": {
-    "mocha": "^7.2.0",
-    "standard": "^14.3.4"
+    "mocha": "^10.0.0",
+    "standard": "^17.0.0",
+    "tsd": "^0.25.0"
   },
-  "dependencies": {
+  "dependencies": {},
+  "tsd": {
+    "directory": "test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/PrismarineJS/node-vec3.git"
   }
 }

README.md

@@ -42,2 +42,4 @@ # vec3
   vec3
+    ✓ rounded
+    ✓ round
     ✓ floored
@@ -57,2 +59,4 @@ ✓ floor
     ✓ subtract
+    ✓ multiply
+    ✓ divide
     ✓ set
@@ -85,2 +89,2 @@ ✓ modulus
 
-See [History](History.md)
+See [History](HISTORY.md)

test/test.js

 /* eslint-env mocha */
 
-var v = require('../')
-var Vec3 = v.Vec3
-var assert = require('assert')
+const v = require('../')
+const Vec3 = v.Vec3
+const assert = require('assert')
 
 describe('v()', function () {
   it('no args', function () {
-    var v1 = v()
+    const v1 = v()
     assert.strictEqual(v1.x, 0)
@@ -15,3 +15,3 @@ assert.strictEqual(v1.y, 0)
   it('x, y, z', function () {
-    var v1 = v(-1, 5, 10.10)
+    const v1 = v(-1, 5, 10.10)
     assert.strictEqual(v1.x, -1)
@@ -22,3 +22,3 @@ assert.strictEqual(v1.y, 5)
   it('array', function () {
-    var v1 = v([4, 5, 6])
+    const v1 = v([4, 5, 6])
     assert.strictEqual(v1.x, 4)
@@ -29,3 +29,3 @@ assert.strictEqual(v1.y, 5)
   it('object', function () {
-    var v1 = v({ x: 9, y: 8, z: 7 })
+    const v1 = v({ x: 9, y: 8, z: 7 })
     assert.strictEqual(v1.x, 9)
@@ -36,3 +36,3 @@ assert.strictEqual(v1.y, 8)
   it('string coords', function () {
-    var v1 = v('1', '1.5', '-30.2')
+    const v1 = v('1', '1.5', '-30.2')
     assert.strictEqual(v1.x, 1)
@@ -43,10 +43,10 @@ assert.strictEqual(v1.y, 1.5)
   it('deserialize', function () {
-    var v1 = v(v(1, -3.5, 0).toString())
+    const v1 = v(v(1, -3.5, 0).toString())
     assert.strictEqual(v1.x, 1)
     assert.strictEqual(v1.y, -3.5)
     assert.strictEqual(v1.z, 0)
-    var v2 = v(v(-111, 222, 9876543210.123456789).toString())
+    const v2 = v(v(-111, 222, 9876543210.12345).toString())
     assert.strictEqual(v2.x, -111)
     assert.strictEqual(v2.y, 222)
-    assert.strictEqual(v2.z, 9876543210.123456789)
+    assert.strictEqual(v2.z, 9876543210.12345)
   })
@@ -60,5 +60,21 @@ it('invalid deserialize', function () {
 describe('vec3', function () {
+  it('rounded', function () {
+    const v1 = new Vec3(1.1, -1.5, 1.9)
+    const v2 = v1.rounded()
+    v1.x = 10
+    assert.strictEqual(v2.x, 1)
+    assert.strictEqual(v2.y, -1)
+    assert.strictEqual(v2.z, 2)
+  })
+  it('round', function () {
+    const v1 = new Vec3(1.1, -1.5, 1.9)
+    const v2 = v1.round()
+    assert.strictEqual(v2, v1)
+    assert.strictEqual(v1.x, 1)
+    assert.strictEqual(v1.y, -1)
+    assert.strictEqual(v1.z, 2)
+  })
   it('floored', function () {
-    var v1 = new Vec3(1.1, -1.5, 1.9)
-    var v2 = v1.floored()
+    const v1 = new Vec3(1.1, -1.5, 1.9)
+    const v2 = v1.floored()
     v1.x = 10
@@ -70,4 +86,4 @@ assert.strictEqual(v2.x, 1)
   it('floor', function () {
-    var v1 = new Vec3(1.1, -1.5, 1.9)
-    var v2 = v1.floor()
+    const v1 = new Vec3(1.1, -1.5, 1.9)
+    const v2 = v1.floor()
     assert.strictEqual(v2, v1)
@@ -79,4 +95,4 @@ assert.strictEqual(v1.x, 1)
   it('offset', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = v1.offset(10, -10, 20)
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = v1.offset(10, -10, 20)
     v1.x = -100
@@ -88,3 +104,3 @@ assert.strictEqual(v2.x, 11)
   it('translate', function () {
-    var v1 = new Vec3(1, 2, 3)
+    const v1 = new Vec3(1, 2, 3)
     v1.translate(10, -10, 20)
@@ -96,5 +112,5 @@ assert.strictEqual(v1.x, 11)
   it('plus', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = new Vec3(-1, 0, 1)
-    var v3 = v1.plus(v2)
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = new Vec3(-1, 0, 1)
+    const v3 = v1.plus(v2)
     assert.strictEqual(v1.x, 1)
@@ -111,5 +127,5 @@ assert.strictEqual(v1.y, 2)
   it('minus', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = new Vec3(-1, 0, 1)
-    var v3 = v1.minus(v2)
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = new Vec3(-1, 0, 1)
+    const v3 = v1.minus(v2)
     assert.strictEqual(v1.x, 1)
@@ -126,4 +142,4 @@ assert.strictEqual(v1.y, 2)
   it('scaled', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = v1.scaled(2)
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = v1.scaled(2)
     assert.strictEqual(v1.x, 1)
@@ -137,4 +153,4 @@ assert.strictEqual(v1.y, 2)
   it('abs', function () {
-    var v1 = new Vec3(1.1, -1.5, 1.9)
-    var v2 = v1.abs()
+    const v1 = new Vec3(1.1, -1.5, 1.9)
+    const v2 = v1.abs()
     v1.x = 10
@@ -146,7 +162,7 @@ assert.strictEqual(v2.x, 1.1)
   it('distanceTo', function () {
-    var v1 = new Vec3(1, 1, 1)
-    var v2 = new Vec3(2, 2, 2)
-    var dist1 = v1.distanceTo(v2)
-    var dist2 = v2.distanceTo(v1)
-    var expected = 1.7320508075688772
+    const v1 = new Vec3(1, 1, 1)
+    const v2 = new Vec3(2, 2, 2)
+    const dist1 = v1.distanceTo(v2)
+    const dist2 = v2.distanceTo(v1)
+    const expected = 1.7320508075688772
     assert.strictEqual(dist1, dist2)
@@ -156,7 +172,7 @@ assert.strictEqual(Math.round(dist1 * 100000), Math.round(expected * 100000))
   it('distanceSquared', function () {
-    var v1 = new Vec3(1, 1, 1)
-    var v2 = new Vec3(2, 2, 2)
-    var dist1 = v1.distanceSquared(v2)
-    var dist2 = v2.distanceSquared(v1)
-    var expected = 3
+    const v1 = new Vec3(1, 1, 1)
+    const v2 = new Vec3(2, 2, 2)
+    const dist1 = v1.distanceSquared(v2)
+    const dist2 = v2.distanceSquared(v1)
+    const expected = 3
     assert.strictEqual(dist1, dist2)
@@ -166,14 +182,14 @@ assert.strictEqual(Math.round(dist1 * 100000), Math.round(expected * 100000))
   it('equals', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = v1.scaled(0.23424)
-    var v3 = v1.scaled(0.23424)
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = v1.scaled(0.23424)
+    const v3 = v1.scaled(0.23424)
     assert.ok(v2.equals(v3))
   })
   it('toString', function () {
-    var v1 = new Vec3(1, -1, 3.14)
+    const v1 = new Vec3(1, -1, 3.14)
     assert.strictEqual(v1.toString(), '(1, -1, 3.14)')
   })
   it('clone', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = v1.clone()
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = v1.clone()
     v2.x = 10
@@ -188,5 +204,5 @@ assert.strictEqual(v1.x, 1)
   it('add', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = new Vec3(-1, -2, -3)
-    var v3 = v1.add(v2)
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = new Vec3(-1, -2, -3)
+    const v3 = v1.add(v2)
     assert.strictEqual(v3, v1)
@@ -198,5 +214,5 @@ assert.strictEqual(v1.x, 0)
   it('subtract', function () {
-    var v1 = new Vec3(1, 2, 3)
-    var v2 = new Vec3(-1, -2, -3)
-    var v3 = v1.subtract(v2)
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = new Vec3(-1, -2, -3)
+    const v3 = v1.subtract(v2)
     assert.strictEqual(v3, v1)
@@ -207,5 +223,23 @@ assert.strictEqual(v1.x, 2)
   })
+  it('multiply', function () {
+    const v1 = new Vec3(1, 2, 3)
+    const v2 = new Vec3(-1, -2, -5)
+    const v3 = v1.multiply(v2)
+    assert.strictEqual(v3, v1)
+    assert.strictEqual(v1.x, -1)
+    assert.strictEqual(v1.y, -4)
+    assert.strictEqual(v1.z, -15)
+  })
+  it('divide', function () {
+    const v1 = new Vec3(10, 20, 30)
+    const v2 = new Vec3(2, 5, 3)
+    const v3 = v1.divide(v2)
+    assert.strictEqual(v3, v1)
+    assert.strictEqual(v1.x, 5)
+    assert.strictEqual(v1.y, 4)
+    assert.strictEqual(v1.z, 10)
+  })
   it('set', function () {
-    var v1 = new Vec3(12, 32, 46)
-    var v2 = v1.set(0, 10, 100)
+    const v1 = new Vec3(12, 32, 46)
+    const v2 = v1.set(0, 10, 100)
     assert.strictEqual(v1, v2)
@@ -217,5 +251,5 @@ assert.strictEqual(v1.x, 0)
   it('modulus', function () {
-    var v1 = new Vec3(12, 32, -1)
-    var v2 = new Vec3(14, 32, 16)
-    var v3 = v1.modulus(v2)
+    const v1 = new Vec3(12, 32, -1)
+    const v2 = new Vec3(14, 32, 16)
+    const v3 = v1.modulus(v2)
     assert.strictEqual(v1.x, 12)
@@ -232,9 +266,9 @@ assert.strictEqual(v1.y, 32)
   it('volume', function () {
-    var v1 = new Vec3(3, 4, 5)
+    const v1 = new Vec3(3, 4, 5)
     assert.strictEqual(v1.volume(), 60)
   })
   it('min', function () {
-    var v1 = new Vec3(-1, 0, 1)
-    var v2 = new Vec3(10, -10, 1.1)
-    var v3 = v1.min(v2)
+    const v1 = new Vec3(-1, 0, 1)
+    const v2 = new Vec3(10, -10, 1.1)
+    const v3 = v1.min(v2)
     assert.strictEqual(v3.x, -1)
@@ -245,5 +279,5 @@ assert.strictEqual(v3.y, -10)
   it('max', function () {
-    var v1 = new Vec3(-1, 0, 1)
-    var v2 = new Vec3(10, -10, 1.1)
-    var v3 = v1.max(v2)
+    const v1 = new Vec3(-1, 0, 1)
+    const v2 = new Vec3(10, -10, 1.1)
+    const v3 = v1.max(v2)
     assert.strictEqual(v3.x, 10)
@@ -254,5 +288,5 @@ assert.strictEqual(v3.y, 0)
   it('update', function () {
-    var v1 = new Vec3(-1, 0, 1)
-    var v2 = new Vec3(10, -10, 1.1)
-    var v3 = v1.update(v2)
+    const v1 = new Vec3(-1, 0, 1)
+    const v2 = new Vec3(10, -10, 1.1)
+    const v3 = v1.update(v2)
     assert.strictEqual(v3, v1)
@@ -267,24 +301,24 @@ assert.strictEqual(v1.x, 10)
   it('norm', function () {
-    var v1 = new Vec3(-10, 0, 10)
-    assert.strictEqual(Math.round(v1.norm() * 100000), Math.round(14.142135623730950 * 100000))
+    const v1 = new Vec3(-10, 0, 10)
+    assert.strictEqual(Math.round(v1.norm() * 100000), Math.round(14.1421356237 * 100000))
   })
   it('dot', function () {
-    var v1 = new Vec3(-1, -1, -1)
-    var v2 = new Vec3(1, 1, 1)
+    const v1 = new Vec3(-1, -1, -1)
+    const v2 = new Vec3(1, 1, 1)
     assert.strictEqual(v1.dot(v2), -3)
   })
   it('cross', function () {
-    var v1 = new Vec3(1, 0, 0)
-    var v2 = new Vec3(0, 1, 0)
-    var v3 = new Vec3(0, 0, 1)
+    const v1 = new Vec3(1, 0, 0)
+    const v2 = new Vec3(0, 1, 0)
+    const v3 = new Vec3(0, 0, 1)
     assert.ok(v1.cross(v2).equals(v3))
   })
   it('unit', function () {
-    var v1 = new Vec3(10, -10, 1.1)
-    var v2 = v1.unit()
-    assert.strictEqual(Math.round(v2.x * 100000), Math.round(0.7049774402016568 * 100000))
-    assert.strictEqual(Math.round(v2.y * 100000), Math.round(-0.704977440201656 * 100000))
-    assert.strictEqual(Math.round(v2.z * 100000), Math.round(0.07754751842218225 * 100000))
-    var v3 = new Vec3(0, 0, 0)
-    var v4 = v3.unit()
+    const v1 = new Vec3(10, -10, 1.1)
+    const v2 = v1.unit()
+    assert.strictEqual(Math.round(v2.x * 100000), Math.round(0.70497744020 * 100000))
+    assert.strictEqual(Math.round(v2.y * 100000), Math.round(-0.7049774402 * 100000))
+    assert.strictEqual(Math.round(v2.z * 100000), Math.round(0.07754751842 * 100000))
+    const v3 = new Vec3(0, 0, 0)
+    const v4 = v3.unit()
     assert.strictEqual(v4.x, 0)
@@ -295,9 +329,9 @@ assert.strictEqual(v4.y, 0)
   it('normalize', function () {
-    var v1 = new Vec3(10, -10, 1.1)
-    var v2 = v1.normalize()
-    assert.strictEqual(Math.round(v2.x * 100000), Math.round(0.7049774402016568 * 100000))
-    assert.strictEqual(Math.round(v2.y * 100000), Math.round(-0.704977440201656 * 100000))
-    assert.strictEqual(Math.round(v2.z * 100000), Math.round(0.07754751842218225 * 100000))
-    var v3 = new Vec3(0, 0, 0)
-    var v4 = v3.normalize()
+    const v1 = new Vec3(10, -10, 1.1)
+    const v2 = v1.normalize()
+    assert.strictEqual(Math.round(v2.x * 100000), Math.round(0.70497744020 * 100000))
+    assert.strictEqual(Math.round(v2.y * 100000), Math.round(-0.7049774402 * 100000))
+    assert.strictEqual(Math.round(v2.z * 100000), Math.round(0.07754751842 * 100000))
+    const v3 = new Vec3(0, 0, 0)
+    const v4 = v3.normalize()
     assert.strictEqual(v4.x, 0)
@@ -308,4 +342,4 @@ assert.strictEqual(v4.y, 0)
   it('scale', function () {
-    var v1 = new Vec3(10, -10, 1.1)
-    var v2 = v1.scale(1.5)
+    const v1 = new Vec3(10, -10, 1.1)
+    const v2 = v1.scale(1.5)
     assert.strictEqual(v2.x, 15)
@@ -316,7 +350,7 @@ assert.strictEqual(v2.y, -15)
   it('xyDistanceTo', function () {
-    var v1 = new Vec3(1, 1, 1)
-    var v2 = new Vec3(2, 2, 2)
-    var dist1 = v1.xyDistanceTo(v2)
-    var dist2 = v2.xyDistanceTo(v1)
-    var expected = 1.4142135623730950
+    const v1 = new Vec3(1, 1, 1)
+    const v2 = new Vec3(2, 2, 2)
+    const dist1 = v1.xyDistanceTo(v2)
+    const dist2 = v2.xyDistanceTo(v1)
+    const expected = 1.414213562
     assert.strictEqual(dist1, dist2)
@@ -326,7 +360,7 @@ assert.strictEqual(Math.round(dist1 * 100000), Math.round(expected * 100000))
   it('xzDistanceTo', function () {
-    var v1 = new Vec3(1, 1, 1)
-    var v2 = new Vec3(2, 2, 2)
-    var dist1 = v1.xzDistanceTo(v2)
-    var dist2 = v2.xzDistanceTo(v1)
-    var expected = 1.4142135623730950
+    const v1 = new Vec3(1, 1, 1)
+    const v2 = new Vec3(2, 2, 2)
+    const dist1 = v1.xzDistanceTo(v2)
+    const dist2 = v2.xzDistanceTo(v1)
+    const expected = 1.41421356237
     assert.strictEqual(dist1, dist2)
@@ -336,7 +370,7 @@ assert.strictEqual(Math.round(dist1 * 100000), Math.round(expected * 100000))
   it('yzDistanceTo', function () {
-    var v1 = new Vec3(1, 1, 1)
-    var v2 = new Vec3(2, 2, 2)
-    var dist1 = v1.yzDistanceTo(v2)
-    var dist2 = v2.yzDistanceTo(v1)
-    var expected = 1.4142135623730950
+    const v1 = new Vec3(1, 1, 1)
+    const v2 = new Vec3(2, 2, 2)
+    const dist1 = v1.yzDistanceTo(v2)
+    const dist2 = v2.yzDistanceTo(v1)
+    const expected = 1.41421356237
     assert.strictEqual(dist1, dist2)
@@ -346,6 +380,6 @@ assert.strictEqual(Math.round(dist1 * 100000), Math.round(expected * 100000))
   it('innerProduct', function () {
-    var v1 = new Vec3(-1, 0, 1)
-    var v2 = new Vec3(0, 1, 0)
-    var ip1 = v1.innerProduct(v2)
-    var ip2 = v2.innerProduct(v1)
+    const v1 = new Vec3(-1, 0, 1)
+    const v2 = new Vec3(0, 1, 0)
+    const ip1 = v1.innerProduct(v2)
+    const ip2 = v2.innerProduct(v1)
     assert.strictEqual(ip1, ip2)
@@ -355,6 +389,6 @@ assert.strictEqual(ip1, 0)
   it('manhattanDistanceTo', function () {
-    var v1 = new Vec3(-1, 0, 1)
-    var v2 = new Vec3(10, -10, 1.1)
-    var dist1 = v1.manhattanDistanceTo(v2)
-    var dist2 = v2.manhattanDistanceTo(v1)
+    const v1 = new Vec3(-1, 0, 1)
+    const v2 = new Vec3(10, -10, 1.1)
+    const dist1 = v1.manhattanDistanceTo(v2)
+    const dist2 = v2.manhattanDistanceTo(v1)
     assert.strictEqual(dist1, dist2)
@@ -364,4 +398,4 @@ assert.strictEqual(dist1, 21.1)
   it('toArray', function () {
-    var v1 = new Vec3(1, -1, 3.14)
-    var array = v1.toArray()
+    const v1 = new Vec3(1, -1, 3.14)
+    const array = v1.toArray()
     assert.strictEqual(v1.x, array[0])
@@ -368,0 +402,0 @@ assert.strictEqual(v1.y, array[1])

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Improved metrics

Total package byte prevSize

30198

increased by27.89%

Number of package files

12

increased by33.33%

Lines of code

793

increased by41.1%

Number of lines in readme file

88

increased by4.76%

Number of low supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

3

increased by50%

No dependency changes