load() [2/2]

std::optional< Kakshya::VolumeData > MayaFlux::IO::VolumeReader::load	(	const std::string &	filepath,
		const VolumeReadOptions &	options = {}
	)

Load every selected grid from a file in one call.

Opens, reads, extracts and closes in a single synchronous operation. The output lattice is the union of active bboxes; see the class docs.

Parameters

filepath	Path to the .vdb file.
options	Grid selection.

Returns

Populated VolumeData, or nullopt on failure; check get_last_error().

Definition at line 122 of file VolumeReader.cpp.

{
    if (!open(filepath)) {
        return std::nullopt;
    }
    auto result = extract(options);
    close();
    return result;
}

References close(), extract(), and open().

Referenced by MayaFlux::IO::IOManager::load_volume().

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