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demo-mars3d

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小冰cc
2023-03-28 11:51:03 +08:00
parent 323ca1a193
commit 38621cb3ee
9 changed files with 1228 additions and 227 deletions
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69
src/index.ts
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@ -12,17 +12,20 @@ interface VitePluginEarthOptions {
devMinifyCesium?: boolean;
cesiumBuildRootPath?: string;
cesiumBuildPath?: string;
useMars3D?: boolean;
}
export default function vitePluginEarth(options: VitePluginEarthOptions = {}): Plugin {
let CESIUM_NAME = options.useMars3D ? 'mars3d-cesium' : 'cesium';
const {
rebuildCesium = false,
devMinifyCesium = false,
cesiumBuildRootPath = 'node_modules/cesium/Build',
cesiumBuildPath = 'node_modules/cesium/Build/Cesium/'
cesiumBuildRootPath = `node_modules/${CESIUM_NAME}/Build`,
cesiumBuildPath = `node_modules/${CESIUM_NAME}/Build/Cesium/`
} = options;
let CESIUM_BASE_URL = 'cesium/';
let CESIUM_BASE_URL = `${CESIUM_NAME}/`;
let MARS3D_BASE_URL = `mars3d/`;
let outDir = 'dist';
let base: string = '/';
let isBuild: boolean = false;
@ -40,11 +43,13 @@ export default function vitePluginEarth(options: VitePluginEarthOptions = {}): P
outDir = c.build.outDir;
}
CESIUM_BASE_URL = path.posix.join(base, CESIUM_BASE_URL);
MARS3D_BASE_URL = path.posix.join(base, MARS3D_BASE_URL);
const userConfig: UserConfig = {};
if (!isBuild) {
// -----------dev-----------
userConfig.define = {
CESIUM_BASE_URL: JSON.stringify(CESIUM_BASE_URL)
CESIUM_BASE_URL: JSON.stringify(CESIUM_BASE_URL),
MARS3D_BASE_URL: JSON.stringify(MARS3D_BASE_URL)
};
} else {
// -----------build------------
@ -61,10 +66,18 @@ export default function vitePluginEarth(options: VitePluginEarthOptions = {}): P
};
} else {
// build 2) copy Cesium.js later
let external = ['cesium'];
let plugins = [externalGlobals({ cesium: 'Cesium' })];
if (options.useMars3D) {
external.push('mars3d');
plugins.push(externalGlobals({ mars3d: 'mars3d' }));
}
userConfig.build = {
rollupOptions: {
external: ['cesium'],
plugins: [externalGlobals({ cesium: 'Cesium' })]
external: external,
plugins: plugins
}
};
}
@ -73,19 +86,31 @@ export default function vitePluginEarth(options: VitePluginEarthOptions = {}): P
},
configureServer({ middlewares }) {
const cesiumPath = path.join(cesiumBuildRootPath, devMinifyCesium ? 'Cesium' : 'CesiumUnminified');
middlewares.use(path.posix.join('/', CESIUM_BASE_URL), serveStatic(cesiumPath));
if (options.useMars3D) {
const cesiumPath = path.join(cesiumBuildRootPath, 'Cesium');
middlewares.use(path.posix.join('/', CESIUM_BASE_URL), serveStatic(cesiumPath));
const mars3dPath = path.join(`node_modules/mars3d`, 'dist');
middlewares.use(path.posix.join('/', MARS3D_BASE_URL), serveStatic(mars3dPath));
} else {
const cesiumPath = path.join(cesiumBuildRootPath, devMinifyCesium ? 'Cesium' : 'CesiumUnminified');
middlewares.use(path.posix.join('/', CESIUM_BASE_URL), serveStatic(cesiumPath));
}
},
async closeBundle() {
if (isBuild) {
try {
await fs.copy(path.join(cesiumBuildPath, 'Assets'), path.join(outDir, 'cesium/Assets'));
await fs.copy(path.join(cesiumBuildPath, 'ThirdParty'), path.join(outDir, 'cesium/ThirdParty'));
await fs.copy(path.join(cesiumBuildPath, 'Workers'), path.join(outDir, 'cesium/Workers'));
await fs.copy(path.join(cesiumBuildPath, 'Widgets'), path.join(outDir, 'cesium/Widgets'));
await fs.copy(path.join(cesiumBuildPath, 'Assets'), path.join(outDir, `${CESIUM_NAME}/Assets`));
await fs.copy(path.join(cesiumBuildPath, 'ThirdParty'), path.join(outDir, `${CESIUM_NAME}/ThirdParty`));
await fs.copy(path.join(cesiumBuildPath, 'Workers'), path.join(outDir, `${CESIUM_NAME}/Workers`));
await fs.copy(path.join(cesiumBuildPath, 'Widgets'), path.join(outDir, `${CESIUM_NAME}/Widgets`));
if (!rebuildCesium) {
await fs.copy(path.join(cesiumBuildPath, 'Cesium.js'), path.join(outDir, 'cesium/Cesium.js'));
await fs.copy(path.join(cesiumBuildPath, 'Cesium.js'), path.join(outDir, `${CESIUM_NAME}/Cesium.js`));
}
if (options.useMars3D) {
await fs.copy(path.join(`node_modules/mars3d/`, 'dist'), path.join(outDir, 'mars3d'));
}
} catch (err) {
console.error('copy failed', err);
@ -111,6 +136,24 @@ export default function vitePluginEarth(options: VitePluginEarthOptions = {}): P
}
});
}
if (options.useMars3D) {
tags.push(
{
tag: 'link',
attrs: {
rel: 'stylesheet',
href: normalizePath(path.join(MARS3D_BASE_URL, 'mars3d.css'))
}
},
{
tag: 'script',
attrs: {
src: normalizePath(path.join(MARS3D_BASE_URL, 'mars3d.js'))
}
}
);
}
return tags;
}
};