wangdequan/workinf_Blender_Wasm
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Advance WebGPU volume and bounded workflows

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mes123456
2026-08-14 18:08:29 -04:00
parent 3da1dfc804
commit 68d50f810f
119 changed files with 9028 additions and 430 deletions
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48
web/app/vite.config.ts
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@@ -1,5 +1,9 @@
import { defineConfig, type Plugin } from "vite";
import react from "@vitejs/plugin-react";
// @ts-expect-error The runtime is Node; this project intentionally avoids a browser dependency on Node types.
import fs from "node:fs";
// @ts-expect-error The runtime is Node; this project intentionally avoids a browser dependency on Node types.
import path from "node:path";
const isolationHeaders = {
"Cross-Origin-Opener-Policy": "same-origin",
@@ -21,9 +25,51 @@ function preserveIsolationHeaders(): Plugin {
};
}
function localVDBFixture(): Plugin {
const resourceRoot = (globalThis as { process?: { env?: Record<string, string | undefined> } }).process?.env?.VDB_RESOURCE_ROOT ?? "/home/mes123456/resource-library/blender-web-vdb";
const files = new Map([
["/__vdb_fixture__/manifest", { path: path.join(resourceRoot, "manifests/generated-smoke.nanovdb.json"), type: "application/json" }],
["/__vdb_fixture__/report", { path: path.join(resourceRoot, "reports/generated-smoke-conversion.json"), type: "application/json" }],
["/__vdb_fixture__/bundle", { path: path.join(resourceRoot, "nanovdb/generated-smoke.nvdb"), type: "application/x-nanovdb" }],
["/assets/volumes/generated-smoke.nanovdb.json", { path: path.join(resourceRoot, "manifests/generated-smoke.nanovdb.json"), type: "application/json" }],
["/assets/volumes/generated-smoke.nvdb", { path: path.join(resourceRoot, "nanovdb/generated-smoke.nvdb"), type: "application/x-nanovdb" }],
["/volumes/generated-smoke.nanovdb.json", { path: path.join(resourceRoot, "manifests/generated-smoke.nanovdb.json"), type: "application/json" }],
["/volumes/generated-smoke.nvdb", { path: path.join(resourceRoot, "nanovdb/generated-smoke.nvdb"), type: "application/x-nanovdb" }],
]);
return {
name: "local-vdb-fixture",
configureServer(server) {
server.middlewares.use((request, response, next) => {
const nodeRequest = request as unknown as { url?: string; headers: { range?: string } };
const pathname = nodeRequest.url?.split("?", 1)[0] ?? "";
const fixture = files.get(pathname);
if (!fixture || !fs.existsSync(fixture.path)) { next(); return; }
const stat = fs.statSync(fixture.path);
response.setHeader("Content-Type", fixture.type);
response.setHeader("Accept-Ranges", "bytes");
response.setHeader("Cache-Control", "no-store");
response.setHeader("ETag", `"vdb-${stat.size}-${Math.trunc(stat.mtimeMs)}"`);
const match = nodeRequest.headers.range?.match(/^bytes=(\d+)-(\d+)$/);
if (match) {
const start = Number(match[1]);
const end = Number(match[2]);
if (!Number.isSafeInteger(start) || !Number.isSafeInteger(end) || start < 0 || end < start || end >= stat.size) { response.writeHead(416); response.end(); return; }
response.statusCode = 206;
response.setHeader("Content-Range", `bytes ${start}-${end}/${stat.size}`);
response.setHeader("Content-Length", end - start + 1);
fs.createReadStream(fixture.path, { start, end }).pipe(response);
return;
}
response.setHeader("Content-Length", stat.size);
fs.createReadStream(fixture.path).pipe(response);
});
},
};
}
export default defineConfig({
root: "app",
plugins: [preserveIsolationHeaders(), react()],
plugins: [preserveIsolationHeaders(), localVDBFixture(), react()],
server: {
port: 5173,
strictPort: false,