Struct AssetLibrary

pub struct AssetLibrary {
    pub file: Option<PathBuf>,
    /* private fields */
}

A handle to a loaded HDA file

Fields

file: Option<PathBuf>

Implementations

impl AssetLibrary

pub fn from_file( session: Session, file: impl AsRef<Path>, ) -> Result<AssetLibrary>

Load an asset from file

pub fn from_memory(session: Session, data: &[u8]) -> Result<AssetLibrary>

Load asset library from memory

pub fn get_asset_count(&self) -> Result<i32>

Get number of assets defined in the current library

pub fn get_asset_names(&self) -> Result<Vec<String>>

Get asset names this library contains

pub fn get_first_name(&self) -> Result<Option<String>>

Returns the name of first asset in the library

pub fn create_asset_for_node<T: AsRef<str>>( &self, name: T, label: Option<T>, ) -> Result<HoudiniNode>

Create a node for an asset. This function is a convenient form of Session::create_node in a way that it makes sure that a correct parent network node is also created for assets other than Object level such as Cop, Top, etc.

pub fn try_create_first(&self) -> Result<HoudiniNode>

Try to create the first found asset in the library. This is a convenience function for:

use hapi_rs::session::{new_in_process};
let session = new_in_process(None).unwrap();
let lib = session.load_asset_file("otls/hapi_geo.hda").unwrap();
let names = lib.get_asset_names().unwrap();
session.create_node(&names[0]).unwrap();

Except that it also handles non Object level assets, e.g. Cop network HDA.

pub fn get_asset_parms(&self, asset: impl AsRef<str>) -> Result<AssetParameters>

Returns a struct holding the asset parameter information and values

Trait Implementations

impl Clone for AssetLibrary

fn clone(&self) -> AssetLibrary

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AssetLibrary

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.