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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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28
tools/web/check-vdb-availability.mjs
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@@ -5,8 +5,13 @@ import path from "node:path";
const root = path.resolve(new URL("../..", import.meta.url).pathname);
const cachePath = path.join(root, "build_web_blender6", "CMakeCache.txt");
const cache = fs.readFileSync(cachePath, "utf8");
assert.match(cache, /^WITH_OPENVDB:BOOL=OFF$/m, "OpenVDB must remain disabled until a WASM decoder is linked");
assert.match(cache, /^WITH_NANOVDB:BOOL=ON$/m, "NanoVDB metadata support is expected");
assert.match(cache, /^WITH_OPENVDB:BOOL=OFF$/m, "Browser OpenVDB must remain disabled; conversion belongs to desktop/server targets");
const protocol = fs.readFileSync(path.join(root, "web", "protocol", "volume-vdb.ts"), "utf8");
assert.match(protocol, /prepareVDBConversionInput/, "VDB conversion input validation is missing");
assert.match(protocol, /validateNanoVDBBundleManifest/, "NanoVDB bundle validation is missing");
assert.match(protocol, /gateNanoVDBPipeline/, "NanoVDB stage capability gates are missing");
assert.doesNotMatch(protocol, /export async function decodeVDBResource/, "Browser raw OpenVDB decode entry must not be restored");
const roots = [path.join(root, "resource-library"), path.join(root, "tests"), "/home/mes123456/resource-library"];
const vdbFiles = [];
@@ -15,9 +20,22 @@ function scan(directory) {
for (const entry of fs.readdirSync(directory, { withFileTypes: true })) {
const fullPath = path.join(directory, entry.name);
if (entry.isDirectory()) scan(fullPath);
else if (/\.vdb(?:\.gz)?$/i.test(entry.name)) vdbFiles.push(fullPath);
else if (/\.(?:vdb(?:\.gz)?|nvdb)$/i.test(entry.name)) vdbFiles.push(fullPath);
}
}
for (const directory of roots) scan(directory);
assert.equal(vdbFiles.length, 0, `unexpected local VDB resource(s): ${vdbFiles.join(", ")}`);
process.stdout.write("vdb-availability-ok status=BLOCKED openvdb=disabled nanovdb=metadata-only local-vdb=0 renderer=blocked decoder=blocked\n");
const converterCandidates = [
path.join(root, "build_vdb_tools", "vdb_to_nanovdb"),
path.join(root, "tools", "vdb", "convert-openvdb-to-nanovdb"),
path.join(root, "tools", "vdb", "convert-openvdb-to-nanovdb.py"),
];
const converterConfigured = converterCandidates.some((candidate) => fs.existsSync(candidate));
const rendererConfigured = fs.existsSync(path.join(root, "web", "app", "src", "render", "nanovdb-volume-renderer.ts"));
const serverConfigured = fs.existsSync(path.join(root, "tools", "vdb", "server", "vdb-job-service.mjs"));
const opfsConfigured = fs.existsSync(path.join(root, "web", "app", "src", "volume", "nanovdb-opfs.ts"));
const mainWriterConfigured = fs.readFileSync(path.join(root, "blender-5.2.0", "source", "blender", "web_engine", "web_engine_api.cpp"), "utf8").includes("setVolumeProperties");
const coreStatus = converterConfigured && serverConfigured && opfsConfigured && rendererConfigured && mainWriterConfigured && vdbFiles.some((file) => /\.vdb(?:\.gz)?$/i.test(file)) ? "READY" : "BLOCKED";
const releaseStatus = "BLOCKED";
assert.equal(coreStatus, "READY", "VDB core pipeline files or real resources are missing");
assert.equal(releaseStatus, "BLOCKED", "VDB release must remain blocked until viewport integration, advanced grids, and full goldens are present");
process.stdout.write(`vdb-availability-ok core=${coreStatus} release=${releaseStatus} browser-openvdb=disabled desktop=ready server=ready opfs=ready webgpu-core=ready main-roundtrip=ready viewport=blocked advanced-material=blocked resources=${vdbFiles.length}\n`);