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feat: GlobalGridLayer example (experimental) #241

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94 changes: 94 additions & 0 deletions examples/geo-layers/globe-views/app.ts
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// deck.gl-community
// SPDX-License-Identifier: MIT

import { Deck, _GlobeView } from '@deck.gl/core';
import { GlobalGridLayer, H3Grid, A5Grid, S2Grid, GeohashGrid, QuadkeyGrid } from '@deck.gl-community/layers';
import { getRes0Cells } from 'h3-js';

const INITIAL_VIEW_STATE = {
latitude: 0,
longitude: 0,
zoom: 1,
minZoom: 1,
maxZoom: 1,
pitch: 0,
bearing: 0
};

const GRIDS = [
{
globalGrid: H3Grid,
data: getRes0Cells(),
// data: ['85283473fffffff', '85283477fffffff'],
color: [255, 0, 0, 100],
padding: { left: 100, right: 0, top: 100, bottom: 0 }
},
{
globalGrid: H3Grid,
data: getRes0Cells(),
// data: ['85283473fffffff', '85283477fffffff'],
color: [0, 255, 0, 100],
padding: { left: 0, right: 0, top: 400, bottom: 0 }
},
// {
// grid: A5Grid,
// data: ['63605e0000000000', '63606a0000000000']
// },
// {
// grid: S2Grid,
// data: ['89c25', '89c259']
// },
// {
// grid: GeohashGrid,
// data: ['u4pruydqqvj', 'u4pruydqqvm']
// },
// {
// grid: QuadkeyGrid,
// data: ['023112232', '023112233']
// }
];

const ViewProps = [
[255, 0, 0, 100],
[0, 128, 255, 100],
[0, 255, 0, 100],
[255, 255, 0, 100],
[255, 0, 255, 100]
] as const satisfies [number, number, number, number][];


export function exampleApplication() {
const views = GRIDS.map(({ globalGrid, padding }, i) => new _GlobeView({
id: globalGrid.name,
controller: true,
padding,
}));

const layers = GRIDS.map(({ globalGrid, data, color }, i) => new GlobalGridLayer({
id: globalGrid.name,
data: data.map(cellId => ({ cellId })),
globalGrid,
filled: true,
stroked: true,
getFillColor: color as [number, number, number, number],
getLineColor: [255, 255, 255],
lineWidthUnits: 'pixels',
lineWidthScale: 10,
lineWidthMinPixels: 1,
parameters: {
depthWriteEnabled: true,
depthCompare: 'less-equal',
cullMode: 'back'
}
}));

const deck = new Deck<_GlobeView[]>({
initialViewState: {
H3: INITIAL_VIEW_STATE,
A5: INITIAL_VIEW_STATE,
},
views,
layerFilter: ({ layer, viewport }) => layer.id == viewport.id,
layers
});
}
18 changes: 18 additions & 0 deletions examples/geo-layers/globe-views/index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>GlobalGridLayer Globe Views</title>
<style>
body { margin: 0; }
#container { position: absolute; width: 100%; height: 100%; }
</style>
</head>
<body>
<div id="container"></div>
<script type="module">
import {exampleApplication} from './app.ts';
exampleApplication();
</script>
</body>
</html>
18 changes: 18 additions & 0 deletions examples/geo-layers/globe-views/package.json
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{
"name": "global-grid-layer-globe-views",
"private": true,
"license": "MIT",
"type": "module",
"scripts": {
"start": "vite --open",
"start-local": "vite --config ../../vite.config.local.mjs"
},
"dependencies": {
"@deck.gl-community/layers": "^9.1.0-beta.5",
"@deck.gl/core": "^9.1.12"
},
"devDependencies": {
"typescript": "^5.4.4",
"vite": "^5.2.8"
}
}
4 changes: 4 additions & 0 deletions examples/geo-layers/globe-views/tsconfig.json
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{
"extends": "../../../tsconfig.json",
"include": ["./*.ts"]
}
13 changes: 12 additions & 1 deletion yarn.lock
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Expand Up @@ -1939,7 +1939,7 @@ __metadata:
languageName: unknown
linkType: soft

"@deck.gl-community/layers@workspace:modules/layers":
"@deck.gl-community/layers@npm:^9.1.0-beta.5, @deck.gl-community/layers@workspace:modules/layers":
version: 0.0.0-use.local
resolution: "@deck.gl-community/layers@workspace:modules/layers"
dependencies:
Expand Down Expand Up @@ -14456,6 +14456,17 @@ __metadata:
languageName: node
linkType: hard

"global-grid-layer-globe-views@workspace:examples/geo-layers/globe-views":
version: 0.0.0-use.local
resolution: "global-grid-layer-globe-views@workspace:examples/geo-layers/globe-views"
dependencies:
"@deck.gl-community/layers": "npm:^9.1.0-beta.5"
"@deck.gl/core": "npm:^9.1.12"
typescript: "npm:^5.4.4"
vite: "npm:^5.2.8"
languageName: unknown
linkType: soft

"global-modules@npm:^1.0.0":
version: 1.0.0
resolution: "global-modules@npm:1.0.0"
Expand Down
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