Crate dl_openvdb_query

Safe wrapper for 3Delight’s OpenVDB metadata query API.

let open_vdb_query =
    dl_openvdb_query::DlOpenVdbQuery::new(
         "tests/sphere_points.vdb",
    )
    .unwrap();

let min = -0.9416000247001648;
let max =  1.0593000277876854;
assert_eq!(
    [min, min, min, max, max, max],
    open_vdb_query.bounding_box().unwrap()
);
assert_eq!(
    vec!["points"],
    open_vdb_query.grid_names().unwrap()
);

The lib3delight dynamic library can be linked to or it can be loaded at runtime. The latter is the default.

Linking can be forced using the feature link_lib3delight.

Structs

DlOpenVdbQuery

An API to query OpenVDB files for metadata.

Type Definitions

Bounds

Volume bounding box in the format xmin, ymin, zmin, xmax, ymax, zmax.