getForCompute( computeNode ) {

		const computeData = this.get( computeNode );

		let nodeBuilderState = computeData.nodeBuilderState;

		if ( nodeBuilderState === undefined ) {

			const nodeBuilder = this.backend.createNodeBuilder( computeNode, this.renderer );
			nodeBuilder.build();

			nodeBuilderState = this._createNodeBuilderState( nodeBuilder );

			computeData.nodeBuilderState = nodeBuilderState;

		}

		return nodeBuilderState;

	}
Returns a node builder state for the given compute node.

@param {Node} computeNode - The compute node.
@return {NodeBuilderState} The node builder state.