19 lines
984 B
Markdown
19 lines
984 B
Markdown
# VDB Desktop/Server Toolchain
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This directory is the native OpenVDB boundary for the Web application. It is not linked into the browser WASM build.
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```bash
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tools/vdb/provision-resources.sh
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npm --prefix web run test:vdb-native
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```
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The provisioner builds two native executables, generates real bounded OpenVDB fixtures once without overwriting
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their UUID-bearing source files, downloads the official
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CC-BY-4.0 `sphere.vdb` sample with its Git LFS SHA-256, converts the fixtures with OpenVDB 13.0/NanoVDB 32.9,
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and writes the resources under `resource-library/blender-web-vdb` in the
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checkout by default. Set `VDB_RESOURCE_ROOT` to use another location.
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`vdb_to_nanovdb` accepts only `.vdb`, limits source/output bytes, grid count and active voxels, supports a grid
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allowlist, writes uncompressed standard NanoVDB segments, and emits a machine-readable conversion report.
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The current browser renderer remains blocked; these tools establish the conversion and resource boundary only.
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