@math.gl/culling - npm Package Compare versions

Comparing version 3.3.0-beta.1 to 3.3.0-beta.2

dist/es5/lib/oriented-bounding-box.d.ts

 // This file is derived from the Cesium math library under Apache 2 license
 // See LICENSE.md and https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md
 
-import {Vector3, Matrix3} from '@math.gl/core';
+import {Vector3, Matrix3, Quaternion} from '@math.gl/core';
 import BoundingSphere from './bounding-sphere';
@@ -20,2 +20,11 @@ import Plane from './plane';
 
+  // Returns halfSize array corresponding to I3S OBB halfSize (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get halfSize(): number[];
+
+  // Returns quaternion corresponding to I3S OBB quaternion (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get quaternion(): Quaternion;
+
+  // Create OrientedBoundingBox from I3S OBB (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  fromCenterHalfSizeQuaternion(center: number[], halfSize: number[], quaternion: number[]): OrientedBoundingBox;
+
   // Duplicates a OrientedBoundingBox instance.
@@ -22,0 +31,0 @@ clone(): OrientedBoundingBox;

dist/es5/lib/oriented-bounding-box.js

@@ -10,2 +10,4 @@ "use strict";
 
+var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
+
 var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
@@ -53,2 +55,20 @@
   (0, _createClass2["default"])(OrientedBoundingBox, [{
+    key: "fromCenterHalfSizeQuaternion",
+    value: function fromCenterHalfSizeQuaternion(center, halfSize, quaternion) {
+      var quaternionObject = new _core.Quaternion(quaternion);
+      var directionsMatrix = new _core.Matrix3().fromQuaternion(quaternionObject);
+      directionsMatrix[0] = directionsMatrix[0] * halfSize[0];
+      directionsMatrix[1] = directionsMatrix[1] * halfSize[0];
+      directionsMatrix[2] = directionsMatrix[2] * halfSize[0];
+      directionsMatrix[3] = directionsMatrix[3] * halfSize[1];
+      directionsMatrix[4] = directionsMatrix[4] * halfSize[1];
+      directionsMatrix[5] = directionsMatrix[5] * halfSize[1];
+      directionsMatrix[6] = directionsMatrix[6] * halfSize[2];
+      directionsMatrix[7] = directionsMatrix[7] * halfSize[2];
+      directionsMatrix[8] = directionsMatrix[8] * halfSize[2];
+      this.center = new _core.Vector3().from(center);
+      this.halfAxes = directionsMatrix;
+      return this;
+    }
+  }, {
     key: "clone",
@@ -195,2 +215,21 @@ value: function clone() {
     value: function getTransform() {}
+  }, {
+    key: "halfSize",
+    get: function get() {
+      var xAxis = this.halfAxes.getColumn(0);
+      var yAxis = this.halfAxes.getColumn(1);
+      var zAxis = this.halfAxes.getColumn(2);
+      return [new _core.Vector3(xAxis).len(), new _core.Vector3(yAxis).len(), new _core.Vector3(zAxis).len()];
+    }
+  }, {
+    key: "quaternion",
+    get: function get() {
+      var xAxis = this.halfAxes.getColumn(0);
+      var yAxis = this.halfAxes.getColumn(1);
+      var zAxis = this.halfAxes.getColumn(2);
+      var normXAxis = new _core.Vector3(xAxis).normalize();
+      var normYAxis = new _core.Vector3(yAxis).normalize();
+      var normZAxis = new _core.Vector3(zAxis).normalize();
+      return new _core.Quaternion().fromMatrix3(new _core.Matrix3([].concat((0, _toConsumableArray2["default"])(normXAxis), (0, _toConsumableArray2["default"])(normYAxis), (0, _toConsumableArray2["default"])(normZAxis))));
+    }
   }]);
@@ -197,0 +236,0 @@ return OrientedBoundingBox;

dist/es6/lib/oriented-bounding-box.d.ts

 // This file is derived from the Cesium math library under Apache 2 license
 // See LICENSE.md and https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md
 
-import {Vector3, Matrix3} from '@math.gl/core';
+import {Vector3, Matrix3, Quaternion} from '@math.gl/core';
 import BoundingSphere from './bounding-sphere';
@@ -20,2 +20,11 @@ import Plane from './plane';
 
+  // Returns halfSize array corresponding to I3S OBB halfSize (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get halfSize(): number[];
+
+  // Returns quaternion corresponding to I3S OBB quaternion (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get quaternion(): Quaternion;
+
+  // Create OrientedBoundingBox from I3S OBB (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  fromCenterHalfSizeQuaternion(center: number[], halfSize: number[], quaternion: number[]): OrientedBoundingBox;
+
   // Duplicates a OrientedBoundingBox instance.
@@ -22,0 +31,0 @@ clone(): OrientedBoundingBox;

dist/es6/lib/oriented-bounding-box.js

@@ -1,2 +0,2 @@
-import { Vector3, Matrix3 } from '@math.gl/core';
+import { Vector3, Matrix3, Quaternion } from '@math.gl/core';
 import BoundingSphere from './bounding-sphere';
@@ -31,2 +31,36 @@ import { INTERSECTION } from '../constants';
 
+  get halfSize() {
+    const xAxis = this.halfAxes.getColumn(0);
+    const yAxis = this.halfAxes.getColumn(1);
+    const zAxis = this.halfAxes.getColumn(2);
+    return [new Vector3(xAxis).len(), new Vector3(yAxis).len(), new Vector3(zAxis).len()];
+  }
+
+  get quaternion() {
+    const xAxis = this.halfAxes.getColumn(0);
+    const yAxis = this.halfAxes.getColumn(1);
+    const zAxis = this.halfAxes.getColumn(2);
+    const normXAxis = new Vector3(xAxis).normalize();
+    const normYAxis = new Vector3(yAxis).normalize();
+    const normZAxis = new Vector3(zAxis).normalize();
+    return new Quaternion().fromMatrix3(new Matrix3([...normXAxis, ...normYAxis, ...normZAxis]));
+  }
+
+  fromCenterHalfSizeQuaternion(center, halfSize, quaternion) {
+    const quaternionObject = new Quaternion(quaternion);
+    const directionsMatrix = new Matrix3().fromQuaternion(quaternionObject);
+    directionsMatrix[0] = directionsMatrix[0] * halfSize[0];
+    directionsMatrix[1] = directionsMatrix[1] * halfSize[0];
+    directionsMatrix[2] = directionsMatrix[2] * halfSize[0];
+    directionsMatrix[3] = directionsMatrix[3] * halfSize[1];
+    directionsMatrix[4] = directionsMatrix[4] * halfSize[1];
+    directionsMatrix[5] = directionsMatrix[5] * halfSize[1];
+    directionsMatrix[6] = directionsMatrix[6] * halfSize[2];
+    directionsMatrix[7] = directionsMatrix[7] * halfSize[2];
+    directionsMatrix[8] = directionsMatrix[8] * halfSize[2];
+    this.center = new Vector3().from(center);
+    this.halfAxes = directionsMatrix;
+    return this;
+  }
+
   clone() {
@@ -33,0 +67,0 @@ return new OrientedBoundingBox(this.center, this.halfAxes);

dist/esm/lib/oriented-bounding-box.d.ts

 // This file is derived from the Cesium math library under Apache 2 license
 // See LICENSE.md and https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md
 
-import {Vector3, Matrix3} from '@math.gl/core';
+import {Vector3, Matrix3, Quaternion} from '@math.gl/core';
 import BoundingSphere from './bounding-sphere';
@@ -20,2 +20,11 @@ import Plane from './plane';
 
+  // Returns halfSize array corresponding to I3S OBB halfSize (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get halfSize(): number[];
+
+  // Returns quaternion corresponding to I3S OBB quaternion (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get quaternion(): Quaternion;
+
+  // Create OrientedBoundingBox from I3S OBB (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  fromCenterHalfSizeQuaternion(center: number[], halfSize: number[], quaternion: number[]): OrientedBoundingBox;
+
   // Duplicates a OrientedBoundingBox instance.
@@ -22,0 +31,0 @@ clone(): OrientedBoundingBox;

dist/esm/lib/oriented-bounding-box.js

@@ -0,4 +1,5 @@
+import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
 import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
 import _createClass from "@babel/runtime/helpers/esm/createClass";
-import { Vector3, Matrix3 } from '@math.gl/core';
+import { Vector3, Matrix3, Quaternion } from '@math.gl/core';
 import BoundingSphere from './bounding-sphere';
@@ -40,2 +41,20 @@ import { INTERSECTION } from '../constants';
   _createClass(OrientedBoundingBox, [{
+    key: "fromCenterHalfSizeQuaternion",
+    value: function fromCenterHalfSizeQuaternion(center, halfSize, quaternion) {
+      var quaternionObject = new Quaternion(quaternion);
+      var directionsMatrix = new Matrix3().fromQuaternion(quaternionObject);
+      directionsMatrix[0] = directionsMatrix[0] * halfSize[0];
+      directionsMatrix[1] = directionsMatrix[1] * halfSize[0];
+      directionsMatrix[2] = directionsMatrix[2] * halfSize[0];
+      directionsMatrix[3] = directionsMatrix[3] * halfSize[1];
+      directionsMatrix[4] = directionsMatrix[4] * halfSize[1];
+      directionsMatrix[5] = directionsMatrix[5] * halfSize[1];
+      directionsMatrix[6] = directionsMatrix[6] * halfSize[2];
+      directionsMatrix[7] = directionsMatrix[7] * halfSize[2];
+      directionsMatrix[8] = directionsMatrix[8] * halfSize[2];
+      this.center = new Vector3().from(center);
+      this.halfAxes = directionsMatrix;
+      return this;
+    }
+  }, {
     key: "clone",
@@ -182,2 +201,21 @@ value: function clone() {
     value: function getTransform() {}
+  }, {
+    key: "halfSize",
+    get: function get() {
+      var xAxis = this.halfAxes.getColumn(0);
+      var yAxis = this.halfAxes.getColumn(1);
+      var zAxis = this.halfAxes.getColumn(2);
+      return [new Vector3(xAxis).len(), new Vector3(yAxis).len(), new Vector3(zAxis).len()];
+    }
+  }, {
+    key: "quaternion",
+    get: function get() {
+      var xAxis = this.halfAxes.getColumn(0);
+      var yAxis = this.halfAxes.getColumn(1);
+      var zAxis = this.halfAxes.getColumn(2);
+      var normXAxis = new Vector3(xAxis).normalize();
+      var normYAxis = new Vector3(yAxis).normalize();
+      var normZAxis = new Vector3(zAxis).normalize();
+      return new Quaternion().fromMatrix3(new Matrix3([].concat(_toConsumableArray(normXAxis), _toConsumableArray(normYAxis), _toConsumableArray(normZAxis))));
+    }
   }]);
@@ -184,0 +222,0 @@

package.json

@@ -8,3 +8,3 @@ {
   },
-  "version": "3.3.0-beta.1",
+  "version": "3.3.0-beta.2",
   "keywords": [
@@ -40,6 +40,6 @@ "webgl",
     "@babel/runtime": "^7.0.0",
-    "@math.gl/core": "3.3.0-beta.1",
+    "@math.gl/core": "3.3.0-beta.2",
     "gl-matrix": "^3.0.0"
   },
-  "gitHead": "db59b4278852a96ec11cc5d3cb6db1f41d22f28e"
+  "gitHead": "17388afddc2c3e32c0cac8f09c6be07252d5fc65"
 }

src/lib/oriented-bounding-box.d.ts

 // This file is derived from the Cesium math library under Apache 2 license
 // See LICENSE.md and https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md
 
-import {Vector3, Matrix3} from '@math.gl/core';
+import {Vector3, Matrix3, Quaternion} from '@math.gl/core';
 import BoundingSphere from './bounding-sphere';
@@ -20,2 +20,11 @@ import Plane from './plane';
 
+  // Returns halfSize array corresponding to I3S OBB halfSize (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get halfSize(): number[];
+
+  // Returns quaternion corresponding to I3S OBB quaternion (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  get quaternion(): Quaternion;
+
+  // Create OrientedBoundingBox from I3S OBB (https://github.com/Esri/i3s-spec/blob/master/docs/1.7/obb.cmn.md)
+  fromCenterHalfSizeQuaternion(center: number[], halfSize: number[], quaternion: number[]): OrientedBoundingBox;
+
   // Duplicates a OrientedBoundingBox instance.
@@ -22,0 +31,0 @@ clone(): OrientedBoundingBox;

src/lib/oriented-bounding-box.js

 // This file is derived from the Cesium math library under Apache 2 license
 // See LICENSE.md and https://github.com/AnalyticalGraphicsInc/cesium/blob/master/LICENSE.md
 
-import {Vector3, Matrix3} from '@math.gl/core';
+import {Vector3, Matrix3, Quaternion} from '@math.gl/core';
 import BoundingSphere from './bounding-sphere';
@@ -38,2 +38,37 @@ import {INTERSECTION} from '../constants';
 
+  get halfSize() {
+    const xAxis = this.halfAxes.getColumn(0);
+    const yAxis = this.halfAxes.getColumn(1);
+    const zAxis = this.halfAxes.getColumn(2);
+    return [new Vector3(xAxis).len(), new Vector3(yAxis).len(), new Vector3(zAxis).len()];
+  }
+
+  get quaternion() {
+    const xAxis = this.halfAxes.getColumn(0);
+    const yAxis = this.halfAxes.getColumn(1);
+    const zAxis = this.halfAxes.getColumn(2);
+    const normXAxis = new Vector3(xAxis).normalize();
+    const normYAxis = new Vector3(yAxis).normalize();
+    const normZAxis = new Vector3(zAxis).normalize();
+    return new Quaternion().fromMatrix3(new Matrix3([...normXAxis, ...normYAxis, ...normZAxis]));
+  }
+
+  // Generate OrientedBoundingBox from OBB based on quaternion
+  fromCenterHalfSizeQuaternion(center, halfSize, quaternion) {
+    const quaternionObject = new Quaternion(quaternion);
+    const directionsMatrix = new Matrix3().fromQuaternion(quaternionObject);
+    directionsMatrix[0] = directionsMatrix[0] * halfSize[0];
+    directionsMatrix[1] = directionsMatrix[1] * halfSize[0];
+    directionsMatrix[2] = directionsMatrix[2] * halfSize[0];
+    directionsMatrix[3] = directionsMatrix[3] * halfSize[1];
+    directionsMatrix[4] = directionsMatrix[4] * halfSize[1];
+    directionsMatrix[5] = directionsMatrix[5] * halfSize[1];
+    directionsMatrix[6] = directionsMatrix[6] * halfSize[2];
+    directionsMatrix[7] = directionsMatrix[7] * halfSize[2];
+    directionsMatrix[8] = directionsMatrix[8] * halfSize[2];
+    this.center = new Vector3().from(center);
+    this.halfAxes = directionsMatrix;
+    return this;
+  }
+
   // Duplicates a OrientedBoundingBox instance.
@@ -40,0 +75,0 @@ clone() {

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Improved metrics

Total package byte prevSize

630858

increased by3.4%

Lines of code

6528

increased by2.56%

Dependency changes

• + [e-mail]/core@3.3.0-beta.2(transitive)

• - [e-mail]/core@3.3.0-beta.1(transitive)

• [e-mail]/core@3.3.0-beta.2