Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More →
Socket
Sign inDemoInstall
Socket
Sign inDemoInstall

@math.gl/culling

Package Overview
Dependencies
Maintainers
4
Versions
69
Alerts
File Explorer

Advanced tools

License
Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@math.gl/culling - npm Package Compare versions

Comparing version 3.1.3 to 3.2.0-alpha.1

src/algorithms/bounding-box-from-points.d.ts
src/algorithms/bounding-sphere-from-points.d.ts
src/algorithms/compute-eigen-decomposition.d.ts
src/constants.d.ts
src/index.d.ts
src/lib/axis-aligned-bounding-box.d.ts
src/lib/bounding-sphere.d.ts
src/lib/culling-volume.d.ts
src/lib/oriented-bounding-box.d.ts
src/lib/plane.d.ts

24

dist/es5/algorithms/bounding-box-from-points.js

@@ -10,15 +10,15 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");
var _computeEigenDecomposition = _interopRequireDefault(require("./compute-eigen-decomposition"));
var scratchVector2 = new _math.Vector3();
var scratchVector3 = new _math.Vector3();
var scratchVector4 = new _math.Vector3();
var scratchVector5 = new _math.Vector3();
var scratchVector6 = new _math.Vector3();
var scratchCovarianceResult = new _math.Matrix3();
var scratchVector2 = new _core.Vector3();
var scratchVector3 = new _core.Vector3();
var scratchVector4 = new _core.Vector3();
var scratchVector5 = new _core.Vector3();
var scratchVector6 = new _core.Vector3();
var scratchCovarianceResult = new _core.Matrix3();
var scratchEigenResult = {
diagonal: new _math.Matrix3(),
unitary: new _math.Matrix3()
diagonal: new _core.Matrix3(),
unitary: new _core.Matrix3()
};

@@ -28,4 +28,4 @@

if (!positions || positions.length === 0) {
result.halfAxes = new _math.Matrix3([0, 0, 0, 0, 0, 0, 0, 0, 0]);
result.center = new _math.Vector3();
result.halfAxes = new _core.Matrix3([0, 0, 0, 0, 0, 0, 0, 0, 0]);
result.center = new _core.Vector3();
return result;

@@ -35,3 +35,3 @@ }

var length = positions.length;
var meanPoint = new _math.Vector3(0, 0, 0);
var meanPoint = new _core.Vector3(0, 0, 0);
var _iteratorNormalCompletion = true;

@@ -38,0 +38,0 @@ var _didIteratorError = false;

28

dist/es5/algorithms/bounding-sphere-from-points.js

@@ -8,20 +8,20 @@ "use strict";

});
exports.makeBoundingSphereFromPoints = makeBoundingSphereFromPoints;
exports["default"] = makeBoundingSphereFromPoints;
var _math = require("math.gl");
var _core = require("@math.gl/core");
var _boundingSphere = _interopRequireDefault(require("../lib/bounding-sphere"));
var fromPointsXMin = new _math.Vector3();
var fromPointsYMin = new _math.Vector3();
var fromPointsZMin = new _math.Vector3();
var fromPointsXMax = new _math.Vector3();
var fromPointsYMax = new _math.Vector3();
var fromPointsZMax = new _math.Vector3();
var fromPointsCurrentPos = new _math.Vector3();
var fromPointsScratch = new _math.Vector3();
var fromPointsRitterCenter = new _math.Vector3();
var fromPointsMinBoxPt = new _math.Vector3();
var fromPointsMaxBoxPt = new _math.Vector3();
var fromPointsNaiveCenterScratch = new _math.Vector3();
var fromPointsXMin = new _core.Vector3();
var fromPointsYMin = new _core.Vector3();
var fromPointsZMin = new _core.Vector3();
var fromPointsXMax = new _core.Vector3();
var fromPointsYMax = new _core.Vector3();
var fromPointsZMax = new _core.Vector3();
var fromPointsCurrentPos = new _core.Vector3();
var fromPointsScratch = new _core.Vector3();
var fromPointsRitterCenter = new _core.Vector3();
var fromPointsMinBoxPt = new _core.Vector3();
var fromPointsMaxBoxPt = new _core.Vector3();
var fromPointsNaiveCenterScratch = new _core.Vector3();
var volumeConstant = 4.0 / 3.0 * Math.PI;

@@ -28,0 +28,0 @@

18

dist/es5/algorithms/compute-eigen-decomposition.js

@@ -8,13 +8,13 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");
var scratchMatrix = new _math.Matrix3();
var scratchUnitary = new _math.Matrix3();
var scratchDiagonal = new _math.Matrix3();
var jMatrix = new _math.Matrix3();
var jMatrixTranspose = new _math.Matrix3();
var scratchMatrix = new _core.Matrix3();
var scratchUnitary = new _core.Matrix3();
var scratchDiagonal = new _core.Matrix3();
var jMatrix = new _core.Matrix3();
var jMatrixTranspose = new _core.Matrix3();
function computeEigenDecomposition(matrix) {
var result = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var EIGEN_TOLERANCE = _math._MathUtils.EPSILON20;
var EIGEN_TOLERANCE = _core._MathUtils.EPSILON20;
var EIGEN_MAX_SWEEPS = 10;

@@ -73,3 +73,3 @@ var count = 0;

function shurDecomposition(matrix, result) {
var tolerance = _math._MathUtils.EPSILON15;
var tolerance = _core._MathUtils.EPSILON15;
var maxDiagonal = 0.0;

@@ -109,3 +109,3 @@ var rotAxis = 1;

_math.Matrix3.IDENTITY.to(result);
_core.Matrix3.IDENTITY.to(result);

@@ -112,0 +112,0 @@ result[scratchMatrix.getElementIndex(p, p)] = result[scratchMatrix.getElementIndex(q, q)] = c;

8

dist/es5/constants.js

@@ -6,4 +6,4 @@ "use strict";

});
exports.Intersect = exports.INTERSECT = void 0;
var INTERSECT = Object.freeze({
exports.INTERSECTION = void 0;
var INTERSECTION = Object.freeze({
OUTSIDE: -1,

@@ -13,5 +13,3 @@ INTERSECTING: 0,

});
exports.INTERSECT = INTERSECT;
var Intersect = INTERSECT;
exports.Intersect = Intersect;
exports.INTERSECTION = INTERSECTION;
//# sourceMappingURL=constants.js.map

32

dist/es5/index.js

@@ -8,6 +8,6 @@ "use strict";

});
Object.defineProperty(exports, "INTERSECT", {
Object.defineProperty(exports, "INTERSECTION", {
enumerable: true,
get: function get() {
return _constants.INTERSECT;
return _constants.INTERSECTION;
}

@@ -18,5 +18,11 @@ });

get: function get() {
return _constants.INTERSECT;
return _constants.INTERSECTION;
}
});
Object.defineProperty(exports, "INTERSECT", {
enumerable: true,
get: function get() {
return _constants.INTERSECTION;
}
});
Object.defineProperty(exports, "AxisAlignedBoundingBox", {

@@ -67,5 +73,17 @@ enumerable: true,

get: function get() {
return _boundingSphereFromPoints.makeBoundingSphereFromPoints;
return _boundingSphereFromPoints["default"];
}
});
Object.defineProperty(exports, "makeOrientedBoundingBoxFromPoints", {
enumerable: true,
get: function get() {
return _boundingBoxFromPoints["default"];
}
});
Object.defineProperty(exports, "computeEigenDecomposition", {
enumerable: true,
get: function get() {
return _computeEigenDecomposition["default"];
}
});

@@ -88,3 +106,7 @@ var _constants = require("./constants");

var _boundingSphereFromPoints = require("./algorithms/bounding-sphere-from-points");
var _boundingSphereFromPoints = _interopRequireDefault(require("./algorithms/bounding-sphere-from-points"));
var _boundingBoxFromPoints = _interopRequireDefault(require("./algorithms/bounding-box-from-points"));
var _computeEigenDecomposition = _interopRequireDefault(require("./algorithms/compute-eigen-decomposition"));
//# sourceMappingURL=index.js.map

18

dist/es5/lib/axis-aligned-bounding-box.js

@@ -14,8 +14,8 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");
var _constants = require("../constants");
var scratchVector = new _math.Vector3();
var scratchNormal = new _math.Vector3();
var scratchVector = new _core.Vector3();
var scratchNormal = new _core.Vector3();

@@ -29,5 +29,5 @@ var AxisAlignedBoundingBox = function () {

center = center || scratchVector.copy(minimum).add(maximum).scale(0.5);
this.minimum = new _math.Vector3(minimum);
this.maximum = new _math.Vector3(maximum);
this.center = new _math.Vector3(center);
this.minimum = new _core.Vector3(minimum);
this.maximum = new _core.Vector3(maximum);
this.center = new _core.Vector3(center);
}

@@ -107,10 +107,10 @@

if (s - e > 0) {
return _constants.Intersect.INSIDE;
return _constants.INTERSECTION.INSIDE;
}
if (s + e < 0) {
return _constants.Intersect.OUTSIDE;
return _constants.INTERSECTION.OUTSIDE;
}
return _constants.Intersect.INTERSECTING;
return _constants.INTERSECTION.INTERSECTING;
}

@@ -117,0 +117,0 @@ }]);

16

dist/es5/lib/bounding-sphere.js

@@ -16,3 +16,3 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");

@@ -23,4 +23,4 @@ var mat4 = _interopRequireWildcard(require("gl-matrix/mat4"));

var scratchVector = new _math.Vector3();
var scratchVector2 = new _math.Vector3();
var scratchVector = new _core.Vector3();
var scratchVector2 = new _core.Vector3();

@@ -33,3 +33,3 @@ var BoundingSphere = function () {

this.radius = -0;
this.center = new _math.Vector3();
this.center = new _core.Vector3();
this.fromCenterRadius(center, radius);

@@ -49,3 +49,3 @@ }

oppositeCorner = scratchVector.from(oppositeCorner);
this.center = new _math.Vector3().from(corner).add(oppositeCorner).scale(0.5);
this.center = new _core.Vector3().from(corner).add(oppositeCorner).scale(0.5);
this.radius = this.center.distance(oppositeCorner);

@@ -109,10 +109,10 @@ return this;

if (distanceToPlane < -radius) {
return _constants.Intersect.OUTSIDE;
return _constants.INTERSECTION.OUTSIDE;
}
if (distanceToPlane < radius) {
return _constants.Intersect.INTERSECTING;
return _constants.INTERSECTION.INTERSECTING;
}
return _constants.Intersect.INSIDE;
return _constants.INTERSECTION.INSIDE;
}

@@ -119,0 +119,0 @@ }, {

32

dist/es5/lib/culling-volume.js

@@ -14,3 +14,3 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");

@@ -21,6 +21,6 @@ var _constants = require("../constants");

var faces = [new _math.Vector3([1, 0, 0]), new _math.Vector3([0, 1, 0]), new _math.Vector3([0, 0, 1])];
var scratchPlaneCenter = new _math.Vector3();
var scratchPlaneNormal = new _math.Vector3();
var scratchPlane = new _plane["default"](new _math.Vector3(1.0, 0.0, 0.0), 0.0);
var faces = [new _core.Vector3([1, 0, 0]), new _core.Vector3([0, 1, 0]), new _core.Vector3([0, 0, 1])];
var scratchPlaneCenter = new _core.Vector3();
var scratchPlaneNormal = new _core.Vector3();
var scratchPlane = new _plane["default"](new _core.Vector3(1.0, 0.0, 0.0), 0.0);

@@ -49,3 +49,3 @@ var CullingVolume = function () {

this.planes = planes;
(0, _math.assert)(this.planes.every(function (plane) {
(0, _core.assert)(this.planes.every(function (plane) {
return plane instanceof _plane["default"];

@@ -109,4 +109,4 @@ }));

value: function computeVisibility(boundingVolume) {
(0, _math.assert)(boundingVolume);
var intersect = _constants.Intersect.INSIDE;
(0, _core.assert)(boundingVolume);
var intersect = _constants.INTERSECTION.INSIDE;
var _iteratorNormalCompletion2 = true;

@@ -122,7 +122,7 @@ var _didIteratorError2 = false;

switch (result) {
case _constants.Intersect.OUTSIDE:
return _constants.Intersect.OUTSIDE;
case _constants.INTERSECTION.OUTSIDE:
return _constants.INTERSECTION.OUTSIDE;
case _constants.Intersect.INTERSECTING:
intersect = _constants.Intersect.INTERSECTING;
case _constants.INTERSECTION.INTERSECTING:
intersect = _constants.INTERSECTION.INTERSECTING;
break;

@@ -153,4 +153,4 @@

value: function computeVisibilityWithPlaneMask(boundingVolume, parentPlaneMask) {
(0, _math.assert)(boundingVolume, 'boundingVolume is required.');
(0, _math.assert)(Number.isFinite(parentPlaneMask), 'parentPlaneMask is required.');
(0, _core.assert)(boundingVolume, 'boundingVolume is required.');
(0, _core.assert)(Number.isFinite(parentPlaneMask), 'parentPlaneMask is required.');

@@ -174,5 +174,5 @@ if (parentPlaneMask === CullingVolume.MASK_OUTSIDE || parentPlaneMask === CullingVolume.MASK_INSIDE) {

if (result === _constants.Intersect.OUTSIDE) {
if (result === _constants.INTERSECTION.OUTSIDE) {
return CullingVolume.MASK_OUTSIDE;
} else if (result === _constants.Intersect.INTERSECTING) {
} else if (result === _constants.INTERSECTION.INTERSECTING) {
mask |= flag;

@@ -179,0 +179,0 @@ }

42

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

@@ -14,3 +14,3 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");

@@ -23,13 +23,13 @@ var _boundingSphere = _interopRequireDefault(require("./bounding-sphere"));

var scratchVector = new _math.Vector3();
var scratchOffset = new _math.Vector3();
var scratchVectorU = new _math.Vector3();
var scratchVectorV = new _math.Vector3();
var scratchVectorW = new _math.Vector3();
var scratchPPrime = new _math.Vector3();
var scratchCorner = new _math.Vector3();
var scratchToCenter = new _math.Vector3();
var fromOrientedBoundingBoxScratchU = new _math.Vector3();
var fromOrientedBoundingBoxScratchV = new _math.Vector3();
var fromOrientedBoundingBoxScratchW = new _math.Vector3();
var scratchVector = new _core.Vector3();
var scratchOffset = new _core.Vector3();
var scratchVectorU = new _core.Vector3();
var scratchVectorV = new _core.Vector3();
var scratchVectorW = new _core.Vector3();
var scratchPPrime = new _core.Vector3();
var scratchCorner = new _core.Vector3();
var scratchToCenter = new _core.Vector3();
var fromOrientedBoundingBoxScratchU = new _core.Vector3();
var fromOrientedBoundingBoxScratchV = new _core.Vector3();
var fromOrientedBoundingBoxScratchW = new _core.Vector3();
var MATRIX3 = {

@@ -52,4 +52,4 @@ COLUMN0ROW0: 0,

(0, _classCallCheck2["default"])(this, OrientedBoundingBox);
this.center = new _math.Vector3().from(center);
this.halfAxes = new _math.Matrix3(halfAxes);
this.center = new _core.Vector3().from(center);
this.halfAxes = new _core.Matrix3(halfAxes);
}

@@ -59,3 +59,3 @@

key: "clone",
value: function clone(result) {
value: function clone() {
return new OrientedBoundingBox(this.center, this.halfAxes);

@@ -100,8 +100,8 @@ }

if (distanceToPlane <= -radEffective) {
return _constants.Intersect.OUTSIDE;
return _constants.INTERSECTION.OUTSIDE;
} else if (distanceToPlane >= radEffective) {
return _constants.Intersect.INSIDE;
return _constants.INTERSECTION.INSIDE;
}
return _constants.Intersect.INTERSECTING;
return _constants.INTERSECTION.INTERSECTING;
}

@@ -163,3 +163,3 @@ }, {

value: function computePlaneDistances(position, direction) {
var result = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [[], []];
var result = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [-0, -0];
var minDist = Number.POSITIVE_INFINITY;

@@ -212,4 +212,4 @@ var maxDist = Number.NEGATIVE_INFINITY;

maxDist = Math.max(mag, maxDist);
result.start = minDist;
result.stop = maxDist;
result[0] = minDist;
result[1] = maxDist;
return result;

@@ -216,0 +216,0 @@ }

10

dist/es5/lib/perspective-frustum.js

@@ -16,3 +16,3 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");

@@ -120,9 +120,9 @@ var _perspectiveOffCenterFrustum = _interopRequireDefault(require("./perspective-off-center-frustum"));

function update(frustum) {
(0, _math.assert)(Number.isFinite(frustum.fov) && Number.isFinite(frustum.aspectRatio) && Number.isFinite(frustum.near) && Number.isFinite(frustum.far));
(0, _core.assert)(Number.isFinite(frustum.fov) && Number.isFinite(frustum.aspectRatio) && Number.isFinite(frustum.near) && Number.isFinite(frustum.far));
var f = frustum._offCenterFrustum;
if (frustum.fov !== frustum._fov || frustum.aspectRatio !== frustum._aspectRatio || frustum.near !== frustum._near || frustum.far !== frustum._far || frustum.xOffset !== frustum._xOffset || frustum.yOffset !== frustum._yOffset) {
(0, _math.assert)(frustum.fov >= 0 && frustum.fov < Math.PI);
(0, _math.assert)(frustum.aspectRatio > 0);
(0, _math.assert)(frustum.near >= 0 && frustum.near < frustum.far);
(0, _core.assert)(frustum.fov >= 0 && frustum.fov < Math.PI);
(0, _core.assert)(frustum.aspectRatio > 0);
(0, _core.assert)(frustum.near >= 0 && frustum.near < frustum.far);
frustum._aspectRatio = frustum.aspectRatio;

@@ -129,0 +129,0 @@ frustum._fov = frustum.fov;

42

dist/es5/lib/perspective-off-center-frustum.js

@@ -16,3 +16,3 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");

@@ -27,7 +27,7 @@ var _cullingVolume = _interopRequireDefault(require("./culling-volume"));

var scratchPlaneUpVector = new _math.Vector3();
var scratchPlaneRightVector = new _math.Vector3();
var scratchPlaneNearCenter = new _math.Vector3();
var scratchPlaneFarCenter = new _math.Vector3();
var scratchPlaneNormal = new _math.Vector3();
var scratchPlaneUpVector = new _core.Vector3();
var scratchPlaneRightVector = new _core.Vector3();
var scratchPlaneNearCenter = new _core.Vector3();
var scratchPlaneFarCenter = new _core.Vector3();
var scratchPlaneNormal = new _core.Vector3();

@@ -55,4 +55,4 @@ var PerspectiveOffCenterFrustum = function () {

this._cullingVolume = new _cullingVolume["default"]([new _plane["default"](), new _plane["default"](), new _plane["default"](), new _plane["default"](), new _plane["default"](), new _plane["default"]()]);
this._perspectiveMatrix = new _math.Matrix4();
this._infinitePerspective = new _math.Matrix4();
this._perspectiveMatrix = new _core.Matrix4();
this._infinitePerspective = new _core.Matrix4();
}

@@ -80,5 +80,5 @@

value: function computeCullingVolume(position, direction, up) {
(0, _math.assert)(position, 'position is required.');
(0, _math.assert)(direction, 'direction is required.');
(0, _math.assert)(up, 'up is required.');
(0, _core.assert)(position, 'position is required.');
(0, _core.assert)(direction, 'direction is required.');
(0, _core.assert)(up, 'up is required.');
var planes = this._cullingVolume.planes;

@@ -98,3 +98,3 @@ up = scratchPlaneUpVector.copy(up).normalize();

planes[3].fromPointNormal(position, normal);
normal = new _math.Vector3().copy(direction);
normal = new _core.Vector3().copy(direction);
planes[4].fromPointNormal(nearCenter, normal);

@@ -109,7 +109,7 @@ normal.negate();

update(this);
(0, _math.assert)(Number.isFinite(drawingBufferWidth) && Number.isFinite(drawingBufferHeight));
(0, _math.assert)(drawingBufferWidth > 0);
(0, _math.assert)(drawingBufferHeight > 0);
(0, _math.assert)(distance > 0);
(0, _math.assert)(result);
(0, _core.assert)(Number.isFinite(drawingBufferWidth) && Number.isFinite(drawingBufferHeight));
(0, _core.assert)(drawingBufferWidth > 0);
(0, _core.assert)(drawingBufferHeight > 0);
(0, _core.assert)(distance > 0);
(0, _core.assert)(result);
var inverseNear = 1.0 / this.near;

@@ -143,3 +143,3 @@ var tanTheta = this.top * inverseNear;

function update(frustum) {
(0, _math.assert)(Number.isFinite(frustum.right) && Number.isFinite(frustum.left) && Number.isFinite(frustum.top) && Number.isFinite(frustum.bottom) && Number.isFinite(frustum.near) && Number.isFinite(frustum.far));
(0, _core.assert)(Number.isFinite(frustum.right) && Number.isFinite(frustum.left) && Number.isFinite(frustum.top) && Number.isFinite(frustum.bottom) && Number.isFinite(frustum.near) && Number.isFinite(frustum.far));
var top = frustum.top,

@@ -153,3 +153,3 @@ bottom = frustum.bottom,

if (top !== frustum._top || bottom !== frustum._bottom || left !== frustum._left || right !== frustum._right || near !== frustum._near || far !== frustum._far) {
(0, _math.assert)(frustum.near > 0 && frustum.near < frustum.far, 'near must be greater than zero and less than far.');
(0, _core.assert)(frustum.near > 0 && frustum.near < frustum.far, 'near must be greater than zero and less than far.');
frustum._left = left;

@@ -161,3 +161,3 @@ frustum._right = right;

frustum._far = far;
frustum._perspectiveMatrix = new _math.Matrix4().frustum({
frustum._perspectiveMatrix = new _core.Matrix4().frustum({
left: left,

@@ -170,3 +170,3 @@ right: right,

});
frustum._infinitePerspective = new _math.Matrix4().frustum({
frustum._infinitePerspective = new _core.Matrix4().frustum({
left: left,

@@ -173,0 +173,0 @@ right: right,

14

dist/es5/lib/plane.js

@@ -14,6 +14,6 @@ "use strict";

var _math = require("math.gl");
var _core = require("@math.gl/core");
var scratchPosition = new _math.Vector3();
var scratchNormal = new _math.Vector3();
var scratchPosition = new _core.Vector3();
var scratchNormal = new _core.Vector3();

@@ -25,3 +25,3 @@ var Plane = function () {

(0, _classCallCheck2["default"])(this, Plane);
this.normal = new _math.Vector3();
this.normal = new _core.Vector3();
this.distance = -0;

@@ -34,3 +34,3 @@ this.fromNormalDistance(normal, distance);

value: function fromNormalDistance(normal, distance) {
(0, _math.assert)(Number.isFinite(distance));
(0, _core.assert)(Number.isFinite(distance));
this.normal.from(normal).normalize();

@@ -53,3 +53,3 @@ this.distance = distance;

this.normal.set(a, b, c);
(0, _math.assert)((0, _math.equals)(this.normal.len(), 1));
(0, _core.assert)((0, _core.equals)(this.normal.len(), 1));
this.distance = d;

@@ -66,3 +66,3 @@ return this;

value: function equals(right) {
return (0, _math.equals)(this.distance, right.distance) && (0, _math.equals)(this.normal, right.normal);
return (0, _core.equals)(this.distance, right.distance) && (0, _core.equals)(this.normal, right.normal);
}

@@ -69,0 +69,0 @@ }, {

2

dist/es6/algorithms/bounding-box-from-points.js

@@ -1,2 +0,2 @@

import { Vector3, Matrix3 } from 'math.gl';
import { Vector3, Matrix3 } from '@math.gl/core';
import computeEigenDecomposition from './compute-eigen-decomposition';

@@ -3,0 +3,0 @@ const scratchVector2 = new Vector3();

4

dist/es6/algorithms/bounding-sphere-from-points.js

@@ -1,2 +0,2 @@

import { Vector3 } from 'math.gl';
import { Vector3 } from '@math.gl/core';
import BoundingSphere from '../lib/bounding-sphere';

@@ -16,3 +16,3 @@ const fromPointsXMin = new Vector3();

const volumeConstant = 4.0 / 3.0 * Math.PI;
export function makeBoundingSphereFromPoints(positions, result = new BoundingSphere()) {
export default function makeBoundingSphereFromPoints(positions, result = new BoundingSphere()) {
if (!positions || positions.length === 0) {

@@ -19,0 +19,0 @@ return result.fromCenterRadius([0, 0, 0], 0);

2

dist/es6/algorithms/compute-eigen-decomposition.js

@@ -1,2 +0,2 @@

import { Matrix3, _MathUtils } from 'math.gl';
import { Matrix3, _MathUtils } from '@math.gl/core';
const scratchMatrix = new Matrix3();

@@ -3,0 +3,0 @@ const scratchUnitary = new Matrix3();

3

dist/es6/constants.js

@@ -1,2 +0,2 @@

export const INTERSECT = Object.freeze({
export const INTERSECTION = Object.freeze({
OUTSIDE: -1,

@@ -6,3 +6,2 @@ INTERSECTING: 0,

});
export const Intersect = INTERSECT;
//# sourceMappingURL=constants.js.map

9

dist/es6/index.js

@@ -1,3 +0,2 @@

export { INTERSECT } from './constants';
export { INTERSECT as Intersect } from './constants';
export { INTERSECTION } from './constants';
export { default as AxisAlignedBoundingBox } from './lib/axis-aligned-bounding-box';

@@ -10,3 +9,7 @@ export { default as BoundingSphere } from './lib/bounding-sphere';

export { default as _PerspectiveFrustum } from './lib/perspective-frustum';
export { makeBoundingSphereFromPoints } from './algorithms/bounding-sphere-from-points';
export { default as makeBoundingSphereFromPoints } from './algorithms/bounding-sphere-from-points';
export { default as makeOrientedBoundingBoxFromPoints } from './algorithms/bounding-box-from-points';
export { default as computeEigenDecomposition } from './algorithms/compute-eigen-decomposition';
export { INTERSECTION as Intersect } from './constants';
export { INTERSECTION as INTERSECT } from './constants';
//# sourceMappingURL=index.js.map

10

dist/es6/lib/axis-aligned-bounding-box.js

@@ -1,3 +0,3 @@

import { Vector3 } from 'math.gl';
import { Intersect } from '../constants';
import { Vector3 } from '@math.gl/core';
import { INTERSECTION } from '../constants';
const scratchVector = new Vector3();

@@ -61,10 +61,10 @@ const scratchNormal = new Vector3();

if (s - e > 0) {
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}
if (s + e < 0) {
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
}
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}

@@ -71,0 +71,0 @@

10

dist/es6/lib/bounding-sphere.js

@@ -1,4 +0,4 @@

import { Vector3, Matrix4 } from 'math.gl';
import { Vector3, Matrix4 } from '@math.gl/core';
import * as mat4 from 'gl-matrix/mat4';
import { Intersect } from '../constants';
import { INTERSECTION } from '../constants';
const scratchVector = new Vector3();

@@ -75,10 +75,10 @@ const scratchVector2 = new Vector3();

if (distanceToPlane < -radius) {
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
}
if (distanceToPlane < radius) {
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}

@@ -85,0 +85,0 @@

18

dist/es6/lib/culling-volume.js

@@ -1,3 +0,3 @@

import { Vector3, Vector4, assert } from 'math.gl';
import { Intersect } from '../constants';
import { Vector3, Vector4, assert } from '@math.gl/core';
import { INTERSECTION } from '../constants';
import Plane from './plane';

@@ -59,3 +59,3 @@ const faces = [new Vector3([1, 0, 0]), new Vector3([0, 1, 0]), new Vector3([0, 0, 1])];

assert(boundingVolume);
let intersect = Intersect.INSIDE;
let intersect = INTERSECTION.INSIDE;

@@ -66,7 +66,7 @@ for (const plane of this.planes) {

switch (result) {
case Intersect.OUTSIDE:
return Intersect.OUTSIDE;
case INTERSECTION.OUTSIDE:
return INTERSECTION.OUTSIDE;
case Intersect.INTERSECTING:
intersect = Intersect.INTERSECTING;
case INTERSECTION.INTERSECTING:
intersect = INTERSECTION.INTERSECTING;
break;

@@ -102,5 +102,5 @@

if (result === Intersect.OUTSIDE) {
if (result === INTERSECTION.OUTSIDE) {
return CullingVolume.MASK_OUTSIDE;
} else if (result === Intersect.INTERSECTING) {
} else if (result === INTERSECTION.INTERSECTING) {
mask |= flag;

@@ -107,0 +107,0 @@ }

18

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

@@ -1,4 +0,4 @@

import { Vector3, Matrix3 } from 'math.gl';
import { Vector3, Matrix3 } from '@math.gl/core';
import BoundingSphere from './bounding-sphere';
import { Intersect } from '../constants';
import { INTERSECTION } from '../constants';
import makeOrientedBoundingBoxfromPoints from '../algorithms/bounding-box-from-points';

@@ -33,3 +33,3 @@ const scratchVector = new Vector3();

clone(result) {
clone() {
return new OrientedBoundingBox(this.center, this.halfAxes);

@@ -68,8 +68,8 @@ }

if (distanceToPlane <= -radEffective) {
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
} else if (distanceToPlane >= radEffective) {
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}

@@ -127,3 +127,3 @@

computePlaneDistances(position, direction, result = [[], []]) {
computePlaneDistances(position, direction, result = [-0, -0]) {
let minDist = Number.POSITIVE_INFINITY;

@@ -176,4 +176,4 @@ let maxDist = Number.NEGATIVE_INFINITY;

maxDist = Math.max(mag, maxDist);
result.start = minDist;
result.stop = maxDist;
result[0] = minDist;
result[1] = maxDist;
return result;

@@ -180,0 +180,0 @@ }

2

dist/es6/lib/perspective-frustum.js

@@ -7,3 +7,3 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";

import { assert } from 'math.gl';
import { assert } from '@math.gl/core';
import PerspectiveOffCenterFrustum from './perspective-off-center-frustum';

@@ -10,0 +10,0 @@

2

dist/es6/lib/perspective-off-center-frustum.js

@@ -7,3 +7,3 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";

import { Vector3, Matrix4, assert } from 'math.gl';
import { Vector3, Matrix4, assert } from '@math.gl/core';
import CullingVolume from './culling-volume';

@@ -10,0 +10,0 @@ import Plane from './plane';

2

dist/es6/lib/plane.js

@@ -1,2 +0,2 @@

import { Vector3, equals, assert, MathUtils } from 'math.gl';
import { Vector3, equals, assert } from '@math.gl/core';
const scratchPosition = new Vector3();

@@ -3,0 +3,0 @@ const scratchNormal = new Vector3();

2

dist/esm/algorithms/bounding-box-from-points.js

@@ -1,2 +0,2 @@

import { Vector3, Matrix3 } from 'math.gl';
import { Vector3, Matrix3 } from '@math.gl/core';
import computeEigenDecomposition from './compute-eigen-decomposition';

@@ -3,0 +3,0 @@ var scratchVector2 = new Vector3();

4

dist/esm/algorithms/bounding-sphere-from-points.js

@@ -1,2 +0,2 @@

import { Vector3 } from 'math.gl';
import { Vector3 } from '@math.gl/core';
import BoundingSphere from '../lib/bounding-sphere';

@@ -16,3 +16,3 @@ var fromPointsXMin = new Vector3();

var volumeConstant = 4.0 / 3.0 * Math.PI;
export function makeBoundingSphereFromPoints(positions) {
export default function makeBoundingSphereFromPoints(positions) {
var result = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : new BoundingSphere();

@@ -19,0 +19,0 @@

2

dist/esm/algorithms/compute-eigen-decomposition.js

@@ -1,2 +0,2 @@

import { Matrix3, _MathUtils } from 'math.gl';
import { Matrix3, _MathUtils } from '@math.gl/core';
var scratchMatrix = new Matrix3();

@@ -3,0 +3,0 @@ var scratchUnitary = new Matrix3();

3

dist/esm/constants.js

@@ -1,2 +0,2 @@

export var INTERSECT = Object.freeze({
export var INTERSECTION = Object.freeze({
OUTSIDE: -1,

@@ -6,3 +6,2 @@ INTERSECTING: 0,

});
export var Intersect = INTERSECT;
//# sourceMappingURL=constants.js.map

9

dist/esm/index.js

@@ -1,3 +0,2 @@

export { INTERSECT } from './constants';
export { INTERSECT as Intersect } from './constants';
export { INTERSECTION } from './constants';
export { default as AxisAlignedBoundingBox } from './lib/axis-aligned-bounding-box';

@@ -10,3 +9,7 @@ export { default as BoundingSphere } from './lib/bounding-sphere';

export { default as _PerspectiveFrustum } from './lib/perspective-frustum';
export { makeBoundingSphereFromPoints } from './algorithms/bounding-sphere-from-points';
export { default as makeBoundingSphereFromPoints } from './algorithms/bounding-sphere-from-points';
export { default as makeOrientedBoundingBoxFromPoints } from './algorithms/bounding-box-from-points';
export { default as computeEigenDecomposition } from './algorithms/compute-eigen-decomposition';
export { INTERSECTION as Intersect } from './constants';
export { INTERSECTION as INTERSECT } from './constants';
//# sourceMappingURL=index.js.map

10

dist/esm/lib/axis-aligned-bounding-box.js
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import { Vector3 } from 'math.gl';
import { Intersect } from '../constants';
import { Vector3 } from '@math.gl/core';
import { INTERSECTION } from '../constants';
var scratchVector = new Vector3();

@@ -94,10 +94,10 @@ var scratchNormal = new Vector3();

if (s - e > 0) {
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}
if (s + e < 0) {
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
}
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}

@@ -104,0 +104,0 @@ }]);

10

dist/esm/lib/bounding-sphere.js
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import { Vector3, Matrix4 } from 'math.gl';
import { Vector3, Matrix4 } from '@math.gl/core';
import * as mat4 from 'gl-matrix/mat4';
import { Intersect } from '../constants';
import { INTERSECTION } from '../constants';
var scratchVector = new Vector3();

@@ -91,10 +91,10 @@ var scratchVector2 = new Vector3();

if (distanceToPlane < -radius) {
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
}
if (distanceToPlane < radius) {
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}

@@ -101,0 +101,0 @@ }, {

18

dist/esm/lib/culling-volume.js
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import { Vector3, Vector4, assert } from 'math.gl';
import { Intersect } from '../constants';
import { Vector3, Vector4, assert } from '@math.gl/core';
import { INTERSECTION } from '../constants';
import Plane from './plane';

@@ -95,3 +95,3 @@ var faces = [new Vector3([1, 0, 0]), new Vector3([0, 1, 0]), new Vector3([0, 0, 1])];

assert(boundingVolume);
var intersect = Intersect.INSIDE;
var intersect = INTERSECTION.INSIDE;
var _iteratorNormalCompletion2 = true;

@@ -107,7 +107,7 @@ var _didIteratorError2 = false;

switch (result) {
case Intersect.OUTSIDE:
return Intersect.OUTSIDE;
case INTERSECTION.OUTSIDE:
return INTERSECTION.OUTSIDE;
case Intersect.INTERSECTING:
intersect = Intersect.INTERSECTING;
case INTERSECTION.INTERSECTING:
intersect = INTERSECTION.INTERSECTING;
break;

@@ -158,5 +158,5 @@

if (result === Intersect.OUTSIDE) {
if (result === INTERSECTION.OUTSIDE) {
return CullingVolume.MASK_OUTSIDE;
} else if (result === Intersect.INTERSECTING) {
} else if (result === INTERSECTION.INTERSECTING) {
mask |= flag;

@@ -163,0 +163,0 @@ }

18

dist/esm/lib/oriented-bounding-box.js
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import { Vector3, Matrix3 } from 'math.gl';
import { Vector3, Matrix3 } from '@math.gl/core';
import BoundingSphere from './bounding-sphere';
import { Intersect } from '../constants';
import { INTERSECTION } from '../constants';
import makeOrientedBoundingBoxfromPoints from '../algorithms/bounding-box-from-points';

@@ -43,3 +43,3 @@ var scratchVector = new Vector3();

key: "clone",
value: function clone(result) {
value: function clone() {
return new OrientedBoundingBox(this.center, this.halfAxes);

@@ -84,8 +84,8 @@ }

if (distanceToPlane <= -radEffective) {
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
} else if (distanceToPlane >= radEffective) {
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}

@@ -147,3 +147,3 @@ }, {

value: function computePlaneDistances(position, direction) {
var result = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [[], []];
var result = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [-0, -0];
var minDist = Number.POSITIVE_INFINITY;

@@ -196,4 +196,4 @@ var maxDist = Number.NEGATIVE_INFINITY;

maxDist = Math.max(mag, maxDist);
result.start = minDist;
result.stop = maxDist;
result[0] = minDist;
result[1] = maxDist;
return result;

@@ -200,0 +200,0 @@ }

2

dist/esm/lib/perspective-frustum.js

@@ -9,3 +9,3 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";

import { assert } from 'math.gl';
import { assert } from '@math.gl/core';
import PerspectiveOffCenterFrustum from './perspective-off-center-frustum';

@@ -12,0 +12,0 @@

2

dist/esm/lib/perspective-off-center-frustum.js

@@ -9,3 +9,3 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";

import { Vector3, Matrix4, assert } from 'math.gl';
import { Vector3, Matrix4, assert } from '@math.gl/core';
import CullingVolume from './culling-volume';

@@ -12,0 +12,0 @@ import Plane from './plane';

2

dist/esm/lib/plane.js
import _classCallCheck from "@babel/runtime/helpers/esm/classCallCheck";
import _createClass from "@babel/runtime/helpers/esm/createClass";
import { Vector3, equals as _equals, assert, MathUtils } from 'math.gl';
import { Vector3, equals as _equals, assert } from '@math.gl/core';
var scratchPosition = new Vector3();

@@ -5,0 +5,0 @@ var scratchNormal = new Vector3();

7

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",

@@ -40,6 +41,6 @@ "module": "dist/esm/index.js",

"@babel/runtime": "^7.0.0",
"@math.gl/core": "3.1.3",
"@math.gl/core": "3.2.0-alpha.1",
"gl-matrix": "^3.0.0"
},
"gitHead": "51993e1f66ea6ccff5977f2d1466e636917061c9"
"gitHead": "f342933ca13fa606bd60ac82bb24bb2959b13b32"
}

5

src/algorithms/bounding-box-from-points.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';
import {Vector3, Matrix3} from '@math.gl/core';
import computeEigenDecomposition from './compute-eigen-decomposition';

@@ -24,5 +24,2 @@

// Computes an instance of an OrientedBoundingBox of the given positions.
// This is an implementation of Stefan Gottschalk's Collision Queries using Oriented Bounding Boxes solution (PHD thesis).
// Reference: http://gamma.cs.unc.edu/users/gottschalk/main.pdf
// eslint-disable-next-line max-statements

@@ -29,0 +26,0 @@ export default function makeOrientedBoundingBoxfromPoints(positions, result) {

18

src/algorithms/bounding-sphere-from-points.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} from 'math.gl';
import {Vector3} from '@math.gl/core';
import BoundingSphere from '../lib/bounding-sphere';

@@ -22,15 +22,3 @@

/*
Computes a tight-fitting bounding sphere enclosing a list of 3D Cartesian points.
The bounding sphere is computed by running two algorithms, a naive algorithm and
Ritter's algorithm. The smaller of the two spheres is used to ensure a tight fit.
*
@param {Vector3[]} [positions] An array of points that the bounding sphere will enclose. Each point must have <code>x</code>, <code>y</code>, and <code>z</code> properties.
@param {BoundingSphere} [result] The object onto which to store the result.
@returns {BoundingSphere} The modified result parameter or a new BoundingSphere instance if one was not provided.
*
@see {@link http://blogs.agi.com/insight3d/index.php/2008/02/04/a-bounding/|Bounding Sphere computation article}
*/
export function makeBoundingSphereFromPoints(positions, result = new BoundingSphere()) {
export default function makeBoundingSphereFromPoints(positions, result = new BoundingSphere()) {
if (!positions || positions.length === 0) {

@@ -176,5 +164,7 @@ return result.fromCenterRadius([0, 0, 0], 0);

ritterCenter.to(result.center);
// @ts-ignore TS2540: Cannot assign to 'radius' because it is a read-only property.
result.radius = ritterRadius;
} else {
naiveCenter.to(result.center);
// @ts-ignore TS2540: Cannot assign to 'radius' because it is a read-only property.
result.radius = naiveRadius;

@@ -181,0 +171,0 @@ }

37

src/algorithms/compute-eigen-decomposition.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 {Matrix3, _MathUtils} from 'math.gl';
import {Matrix3, _MathUtils} from '@math.gl/core';
const scratchMatrix = new Matrix3();
const scratchUnitary = new Matrix3();

@@ -14,36 +13,2 @@ const scratchDiagonal = new Matrix3();

/**
* Computes the eigenvectors and eigenvalues of a symmetric matrix.
* <p>
* Returns a diagonal matrix and unitary matrix such that:
* <code>matrix = unitary matrix * diagonal matrix * transpose(unitary matrix)</code>
* </p>
* <p>
* The values along the diagonal of the diagonal matrix are the eigenvalues. The columns
* of the unitary matrix are the corresponding eigenvectors.
* </p>
*
* @param {Matrix3} matrix The matrix to decompose into diagonal and unitary matrix. Expected to be symmetric.
* @param {Object} [result] An object with unitary and diagonal properties which are matrices onto which to store the result.
* @returns {Object} An object with unitary and diagonal properties which are the unitary and diagonal matrices, respectively.
*
* @example
* const a = //... symmetric matrix
* const result = {
* unitary : new Matrix3(),
* diagonal : new Matrix3()
* };
* computeEigenDecomposition(a, result);
*
* const unitaryTranspose = Matrix3.transpose(result.unitary, new Matrix3());
* const b = Matrix3.multiply(result.unitary, result.diagonal, new Matrix3());
* Matrix3.multiply(b, unitaryTranspose, b); // b is now equal to a
*
* const lambda = result.diagonal.getColumn(0, new Vector3()).x; // first eigenvalue
* const v = result.unitary.getColumn(0, new Vector3()); // first eigenvector
* const c = v.multiplyByScalar(lambda); // equal to v.transformByMatrix3(a)
*/
// This routine was created based upon Matrix Computations, 3rd ed., by Golub and Van Loan,
// section 8.4.3 The Classical Jacobi Algorithm
export default function computeEigenDecomposition(matrix, result = {}) {

@@ -50,0 +15,0 @@ const EIGEN_TOLERANCE = _MathUtils.EPSILON20;

4

src/constants.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
export const INTERSECT = Object.freeze({
export const INTERSECTION = Object.freeze({
OUTSIDE: -1, // Represents that an object is not contained within the frustum.

@@ -9,3 +9,1 @@ INTERSECTING: 0, // Represents that an object intersects one of the frustum's planes.

});
export const Intersect = INTERSECT;

11

src/index.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
export {INTERSECT} from './constants';
export {INTERSECT as Intersect} from './constants';
export {INTERSECTION} from './constants';

@@ -16,2 +15,8 @@ export {default as AxisAlignedBoundingBox} from './lib/axis-aligned-bounding-box';

export {makeBoundingSphereFromPoints} from './algorithms/bounding-sphere-from-points';
export {default as makeBoundingSphereFromPoints} from './algorithms/bounding-sphere-from-points';
export {default as makeOrientedBoundingBoxFromPoints} from './algorithms/bounding-box-from-points';
export {default as computeEigenDecomposition} from './algorithms/compute-eigen-decomposition';
// Deprecated
export {INTERSECTION as Intersect} from './constants';
export {INTERSECTION as INTERSECT} from './constants';

29

src/lib/axis-aligned-bounding-box.js

@@ -1,3 +0,3 @@

import {Vector3} from 'math.gl';
import {Intersect} from '../constants';
import {Vector3} from '@math.gl/core';
import {INTERSECTION} from '../constants';

@@ -7,14 +7,2 @@ const scratchVector = new Vector3();

/**
* Creates an instance of an AxisAlignedBoundingBox from the minimum and maximum points along the x, y, and z axes.
* @alias AxisAlignedBoundingBox
* @constructor
*
* @param {Vector3} [minimum=0, 0, 0] The minimum point along the x, y, and z axes.
* @param {Vector3} [maximum=0, 0, 0] The maximum point along the x, y, and z axes.
* @param {Vector3} [center] The center of the box; automatically computed if not supplied.
*
* @see BoundingSphere
* @see BoundingRectangle
*/
export default class AxisAlignedBoundingBox {

@@ -56,3 +44,2 @@ constructor(minimum = [0, 0, 0], maximum = [0, 0, 0], center = null) {

* @param {Vector3[]} positions List of points that the bounding box will enclose. Each point must have a <code>x</code>, <code>y</code>, and <code>z</code> properties.
* @param {AxisAlignedBoundingBox} [result] The object onto which to store the result.
* @returns {AxisAlignedBoundingBox} The modified result parameter or a new AxisAlignedBoundingBox instance if one was not provided.

@@ -132,8 +119,2 @@ *

* Determines which side of a plane a box is located.
*
* @param {Plane} plane The plane to test against.
* @returns {Intersect} {@link Intersect.INSIDE} if the entire box is on the side of the plane
* the normal is pointing, {@link Intersect.OUTSIDE} if the entire box is
* on the opposite side, and {@link Intersect.INTERSECTING} if the box
* intersects the plane.
*/

@@ -150,3 +131,3 @@ intersectPlane(plane) {

if (s - e > 0) {
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}

@@ -156,7 +137,7 @@

// Not in front because normals point inward
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
}
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}
}

10

src/lib/bounding-sphere.js

@@ -5,5 +5,5 @@ // This file is derived from the Cesium math library under Apache 2 license

/* eslint-disable */
import {Vector3, Matrix4} from 'math.gl';
import {Vector3, Matrix4} from '@math.gl/core';
import * as mat4 from 'gl-matrix/mat4';
import {Intersect} from '../constants';
import {INTERSECTION} from '../constants';

@@ -115,10 +115,10 @@ // import Rectangle from './rectangle';

if (distanceToPlane < -radius) {
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
}
// The center point is positive side of the plane, but radius extends beyond it; partial overlap
if (distanceToPlane < radius) {
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}
// The center point and radius is positive side of the plane
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}

@@ -125,0 +125,0 @@

18

src/lib/culling-volume.js

@@ -5,4 +5,4 @@ // This file is derived from the Cesium math library under Apache 2 license

/* eslint-disable */
import {Vector3, Vector4, assert} from 'math.gl';
import {Intersect} from '../constants';
import {Vector3, Vector4, assert} from '@math.gl/core';
import {INTERSECTION} from '../constants';
import Plane from './plane';

@@ -93,13 +93,13 @@

// const planes = this.planes;
let intersect = Intersect.INSIDE;
let intersect = INTERSECTION.INSIDE;
for (const plane of this.planes) {
const result = boundingVolume.intersectPlane(plane);
switch (result) {
case Intersect.OUTSIDE:
case INTERSECTION.OUTSIDE:
// We are done
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
case Intersect.INTERSECTING:
case INTERSECTION.INTERSECTING:
// If no other intersection is outside, return INTERSECTING
intersect = Intersect.INTERSECTING;
intersect = INTERSECTION.INTERSECTING;
break;

@@ -148,5 +148,5 @@

const result = boundingVolume.intersectPlane(plane);
if (result === Intersect.OUTSIDE) {
if (result === INTERSECTION.OUTSIDE) {
return CullingVolume.MASK_OUTSIDE;
} else if (result === Intersect.INTERSECTING) {
} else if (result === INTERSECTION.INTERSECTING) {
mask |= flag;

@@ -153,0 +153,0 @@ }

29

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';
import {Vector3, Matrix3} from '@math.gl/core';
import BoundingSphere from './bounding-sphere';
import {Intersect} from '../constants';
import {INTERSECTION} from '../constants';
import makeOrientedBoundingBoxfromPoints from '../algorithms/bounding-box-from-points';
const scratchVector = new Vector3();
const scratchOffset = new Vector3();

@@ -35,3 +35,2 @@ const scratchVectorU = new Vector3();

export default class OrientedBoundingBox {
// An OrientedBoundingBox of some object is a closed and convex cuboid. It can provide a tighter bounding volume than {@link BoundingSphere} or {@link AxisAlignedBoundingBox} in many cases.
constructor(center = [0, 0, 0], halfAxes = [0, 0, 0, 0, 0, 0, 0, 0, 0]) {

@@ -43,3 +42,3 @@ this.center = new Vector3().from(center);

// Duplicates a OrientedBoundingBox instance.
clone(result) {
clone() {
return new OrientedBoundingBox(this.center, this.halfAxes);

@@ -82,5 +81,7 @@ }

*
* @param {OrientedBoundingBox} box The oriented bounding box to test.
* @param {Plane} plane The plane to test against.
* @returns {Intersect} {@link Intersect.INSIDE} if the entire box is on the side of the plane the normal is pointing, {@link Intersect.OUTSIDE} if the entire box is on the opposite side, and {@link Intersect.INTERSECTING} if the box intersects the plane.
* @param plane The plane to test against.
* @returns
* - `INTERSECTION.INSIDE` if the entire box is on the side of the plane the normal is pointing.
* - `INTERSECTION.OUTSIDE` if the entire box is on the opposite side.
* - `INTERSECTION.INTERSECTING` if the box intersects the plane.
*/

@@ -117,8 +118,8 @@ intersectPlane(plane) {

// The entire box is on the negative side of the plane normal
return Intersect.OUTSIDE;
return INTERSECTION.OUTSIDE;
} else if (distanceToPlane >= radEffective) {
// The entire box is on the positive side of the plane normal
return Intersect.INSIDE;
return INTERSECTION.INSIDE;
}
return Intersect.INTERSECTING;
return INTERSECTION.INTERSECTING;
}

@@ -190,3 +191,3 @@

// eslint-disable-next-line max-statements
computePlaneDistances(position, direction, result = [[], []]) {
computePlaneDistances(position, direction, result = [-0, -0]) {
let minDist = Number.POSITIVE_INFINITY;

@@ -306,4 +307,4 @@ let maxDist = Number.NEGATIVE_INFINITY;

result.start = minDist;
result.stop = maxDist;
result[0] = minDist;
result[1] = maxDist;
return result;

@@ -310,0 +311,0 @@ }

6

src/lib/perspective-frustum.js

@@ -8,3 +8,5 @@ // This file is derived from the Cesium math library under Apache 2 license

import {assert} from 'math.gl';
// @ts-nocheck
import {assert} from '@math.gl/core';
import PerspectiveOffCenterFrustum from './perspective-off-center-frustum';

@@ -151,4 +153,2 @@

* @readonly
*
* @see PerspectiveFrustum#infiniteProjectionMatrix
*/

@@ -155,0 +155,0 @@ get projectionMatrix() {

4

src/lib/perspective-off-center-frustum.js

@@ -8,3 +8,5 @@ // This file is derived from the Cesium math library under Apache 2 license

import {Vector3, Matrix4, assert} from 'math.gl';
// @ts-nocheck
import {Vector3, Matrix4, assert} from '@math.gl/core';
import CullingVolume from './culling-volume';

@@ -11,0 +13,0 @@ import Plane from './plane';

2

src/lib/plane.js

@@ -5,3 +5,3 @@ // This file is derived from the Cesium math library under Apache 2 license

/* eslint-disable */
import {Vector3, equals, assert, MathUtils} from 'math.gl';
import {Vector3, equals, assert} from '@math.gl/core';

@@ -8,0 +8,0 @@ const scratchPosition = new Vector3();

dist/es5/lib/perspective-frustum-wip.js
dist/es5/lib/perspective-frustum-wip.js.map
dist/es5/lib/perspective-off-center-frustum-wip.js
dist/es5/lib/perspective-off-center-frustum-wip.js.map
dist/es6/lib/perspective-frustum-wip.js
dist/es6/lib/perspective-frustum-wip.js.map
dist/es6/lib/perspective-off-center-frustum-wip.js
dist/es6/lib/perspective-off-center-frustum-wip.js.map
dist/esm/lib/perspective-frustum-wip.js
dist/esm/lib/perspective-frustum-wip.js.map
dist/esm/lib/perspective-off-center-frustum-wip.js
dist/esm/lib/perspective-off-center-frustum-wip.js.map
dist/es5/algorithms/bounding-box-from-points.js.map

Sorry, the diff of this file is not supported yet

dist/es5/algorithms/bounding-sphere-from-points.js.map

Sorry, the diff of this file is not supported yet

dist/es5/algorithms/compute-eigen-decomposition.js.map

Sorry, the diff of this file is not supported yet

dist/es5/constants.js.map

Sorry, the diff of this file is not supported yet

dist/es5/index.js.map

Sorry, the diff of this file is not supported yet

dist/es5/lib/axis-aligned-bounding-box.js.map

Sorry, the diff of this file is not supported yet

dist/es5/lib/bounding-sphere.js.map

Sorry, the diff of this file is not supported yet

dist/es5/lib/culling-volume.js.map

Sorry, the diff of this file is not supported yet

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

Sorry, the diff of this file is not supported yet

dist/es5/lib/perspective-frustum.js.map

Sorry, the diff of this file is not supported yet

dist/es5/lib/perspective-off-center-frustum.js.map

Sorry, the diff of this file is not supported yet

dist/es5/lib/plane.js.map

Sorry, the diff of this file is not supported yet

dist/es6/algorithms/bounding-box-from-points.js.map

Sorry, the diff of this file is not supported yet

dist/es6/algorithms/bounding-sphere-from-points.js.map

Sorry, the diff of this file is not supported yet

dist/es6/algorithms/compute-eigen-decomposition.js.map

Sorry, the diff of this file is not supported yet

dist/es6/constants.js.map

Sorry, the diff of this file is not supported yet

dist/es6/index.js.map

Sorry, the diff of this file is not supported yet

dist/es6/lib/axis-aligned-bounding-box.js.map

Sorry, the diff of this file is not supported yet

dist/es6/lib/bounding-sphere.js.map

Sorry, the diff of this file is not supported yet

dist/es6/lib/culling-volume.js.map

Sorry, the diff of this file is not supported yet

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

Sorry, the diff of this file is not supported yet

dist/es6/lib/perspective-frustum.js.map

Sorry, the diff of this file is not supported yet

dist/es6/lib/perspective-off-center-frustum.js.map

Sorry, the diff of this file is not supported yet

dist/es6/lib/plane.js.map

Sorry, the diff of this file is not supported yet

dist/esm/algorithms/bounding-box-from-points.js.map

Sorry, the diff of this file is not supported yet

dist/esm/algorithms/bounding-sphere-from-points.js.map

Sorry, the diff of this file is not supported yet

dist/esm/algorithms/compute-eigen-decomposition.js.map

Sorry, the diff of this file is not supported yet

dist/esm/constants.js.map

Sorry, the diff of this file is not supported yet

dist/esm/index.js.map

Sorry, the diff of this file is not supported yet

dist/esm/lib/axis-aligned-bounding-box.js.map

Sorry, the diff of this file is not supported yet

dist/esm/lib/bounding-sphere.js.map

Sorry, the diff of this file is not supported yet

dist/esm/lib/culling-volume.js.map

Sorry, the diff of this file is not supported yet

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

Sorry, the diff of this file is not supported yet

dist/esm/lib/perspective-frustum.js.map

Sorry, the diff of this file is not supported yet

dist/esm/lib/perspective-off-center-frustum.js.map

Sorry, the diff of this file is not supported yet

dist/esm/lib/plane.js.map

Sorry, the diff of this file is not supported yet

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

About

Packages

npm

Go

Maven

PyPI

Rubygems

Stay in touch

Get open source security insights delivered straight into your inbox.

  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc