chore: Licenses (#15)

modules/culling/src/constants.ts

@@ -1,5 +1,6 @@
-// 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
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 export const INTERSECTION = {
   OUTSIDE: -1, // Represents that an object is not contained within the frustum.

modules/culling/src/index.ts

@@ -1,5 +1,6 @@
-// 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
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 export {INTERSECTION} from './constants';
 

modules/culling/src/lib/algorithms/bounding-box-from-points.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/algorithms/bounding-sphere-from-points.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/algorithms/compute-eigen-decomposition.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/bounding-volumes/axis-aligned-bounding-box.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 import {BoundingVolume} from './bounding-volume';
 import {Vector3} from '@math.gl/core';
 import {Plane} from '../plane';

modules/culling/src/lib/bounding-volumes/bounding-sphere.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/bounding-volumes/bounding-volume.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // import {INTERSECTION} from '../../constants';
 import {Plane} from '../plane';
 

modules/culling/src/lib/bounding-volumes/oriented-bounding-box.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/culling-volume.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/perspective-frustum.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/perspective-off-center-frustum.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/culling/src/lib/plane.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/dggs-geohash/src/geohash.ts

@@ -1,4 +1,6 @@
-// math.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 /* eslint-disable max-depth */
 

modules/dggs-geohash/src/index.ts

@@ -1,2 +1,6 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 export {getGeohashLngLat, getGeohashBoundary, getGeohashBoundaryFlat} from './geohash';
 export {getGeohashBounds} from './geohash';

modules/dggs-geohash/test/geohash.spec.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 import test from 'tape-promise/tape';
 import {getGeohashBounds, getGeohashBoundaryFlat} from '@math.gl/dggs-geohash';
 

modules/dggs-geohash/test/index.ts

@@ -1 +1,5 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 import './geohash.spec';

modules/dggs-quadkey/src/index.ts

@@ -1,3 +1,5 @@
-// math.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 export {quadkeyToWorldBounds, getQuadkeyBoundary, getQuadkeyBoundaryFlat} from './quadkey';

modules/dggs-quadkey/src/quadkey.ts

@@ -1,4 +1,6 @@
-// @math.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 const TILE_SIZE = 512;
 

modules/dggs-quadkey/test/index.ts

@@ -1 +1,5 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 import './quadkey.spec';

modules/dggs-quadkey/test/quadkey.spec.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 import test from 'tape-promise/tape';
 import {quadkeyToWorldBounds, getQuadkeyBoundary} from '@math.gl/dggs-quadkey';
 

modules/dggs-s2/src/converters/s2-to-boundary.ts

@@ -1,4 +1,6 @@
-// math.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 import {IJToST, STToUV, FaceUVToXYZ, XYZToLngLat} from '../s2geometry/s2-geometry';
 import {getS2Cell} from '../s2geometry/s2-cell-utils';

modules/dggs-s2/src/converters/s2-to-obb-points.ts

@@ -1,4 +1,6 @@
-// math.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 import {getS2Cell} from '../s2geometry/s2-cell-utils';
 import {getS2Region} from './s2-to-region';

modules/dggs-s2/src/converters/s2-to-region.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 import {getS2GeoBoundsFromCell} from './s2-to-boundary';
 
 export function getS2Region(s2cell: {face: number; ij: [number, number]; level: number}): number[] {

modules/dggs-s2/src/index.ts

@@ -1,4 +1,6 @@
-// math.gl MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 export {getS2IndexFromToken, getS2TokenFromIndex, getS2ChildIndex} from './s2-token-functions';
 export {getS2BoundaryFlat} from './s2-geometry-functions';

modules/dggs-s2/src/s2-geometry-functions.ts

@@ -1,4 +1,6 @@
-// math.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 import {getS2IndexFromToken} from './s2-token-functions';
 import {getS2GeoBounds} from './converters/s2-to-boundary';

modules/dggs-s2/src/s2-token-functions.ts

@@ -1,4 +1,6 @@
-// loaders.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
 
 // s2-geometry is a pure JavaScript port of Google/Niantic's S2 Geometry library
 // which is perfect since it works in the browser.

modules/dggs-s2/src/s2geometry/s2-cell-utils.ts

@@ -1,4 +1,6 @@
-// math.gl, MIT license
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 import type {S2Cell} from './s2-geometry';
 import {fromHilbertQuadKey, toHilbertQuadkey} from './s2-geometry';

modules/dggs-s2/src/s2geometry/s2-geometry.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and ISC
+// Copyright (c) vis.gl contributors
+
 // math.gl, MIT license
 /*
 Adapted from s2-geometry under ISC License (ISC)

modules/geoid/src/geoid.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 /**
  * Code is ported from GeographicLib-1.50.1
  * https://geographiclib.sourceforge.io/html/index.html

modules/geoid/src/index.ts

@@ -1,2 +1,6 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 export {parsePGM} from './parse-pgm';
 export {Geoid} from './geoid';

modules/geoid/src/parse-pgm.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 // Parsing code is ported from GeographicLib-1.50.1: /GeographicLib-1.50.1/src/Geoid.cpp
 // https://geographiclib.sourceforge.io/html/index.html
 // Original code attribution:

modules/geoid/test/utils/file-utils.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 import fs from 'fs';
 
 export async function openFile(filePath: string): Promise<Uint8Array | null> {

modules/geospatial/src/constants.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/geospatial/src/ellipsoid/ellipsoid.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/geospatial/src/ellipsoid/helpers/ellipsoid-transform.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 import {NumericArray, Vector3, assert, equals as equalsEpsilon} from '@math.gl/core';
 
 import type {Ellipsoid} from '../ellipsoid';

modules/geospatial/src/ellipsoid/helpers/scale-to-geodetic-surface.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 /* eslint-disable */
 import {Vector3, _MathUtils} from '@math.gl/core';
 import type {Ellipsoid} from '../ellipsoid';

modules/geospatial/src/index.ts

@@ -1,2 +1,6 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 export {Ellipsoid} from './ellipsoid/ellipsoid';
 export {isWGS84} from './type-utils';

modules/geospatial/src/type-utils.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/geospatial/test/bench.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/geospatial/test/ellipsoid/ellipsoid-transform.spec.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/geospatial/test/ellipsoid/ellipsoid.bench.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/geospatial/test/ellipsoid/ellipsoid.spec.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and Apache-2.0
+// Copyright (c) vis.gl contributors
+
 // 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
 

modules/geospatial/test/index.ts

@@ -1,5 +1,6 @@
-// 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
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
 
 import './type-utils.spec';
 import './ellipsoid/ellipsoid.spec';

modules/polygon/src/cut-by-grid.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 /* eslint-disable max-statements, max-depth, complexity, no-unused-expressions */
 import {bitCode, intersect, BoundingBox} from './lineclip';
 import {getPointAtIndex, copy, push} from './utils';

modules/polygon/src/cut-by-mercator-bounds.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 import {cutPolylineByGrid, cutPolygonByGrid} from './cut-by-grid';
 import {getPointAtIndex, push} from './utils';
 import type {Polygon} from './cut-by-grid';

modules/polygon/src/earcut.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and ISC
+// Copyright (c) vis.gl contributors
+
 /*
   Adapted from https://github.com/mapbox/earcut to allow passing in
   of outline and hole areas using the `areas` parameter. As the

modules/polygon/src/index.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT
+// Copyright (c) vis.gl contributors
+
 export {Polygon} from './polygon';
 
 export {

modules/polygon/src/lineclip.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and ISC
+// Copyright (c) vis.gl contributors
+
 /*
   Adapted from https://github.com/mapbox/lineclip to work with flat arrays
   and 3d positions

modules/polygon/src/polygon-utils.ts

@@ -1,3 +1,7 @@
+// math.gl
+// SPDX-License-Identifier: MIT and ISC
+// Copyright (c) vis.gl contributors
+
 /* eslint-disable max-statements, max-depth, complexity, no-unused-expressions */
 
 import {equals} from '@math.gl/core';