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API > API/Plugins > API/Plugins/MetasoundFrontend > API/Plugins/MetasoundFrontend/IGraphController
Description
Creates and inserts a new subgraph into this graph using the given metadata. By calling AsGraph() on the returned node handle, callers can modify the new subgraph.
| Name | CreateEmptySubgraph |
| Type | function |
| Header File | /Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundFrontendController.h |
| Include Path | #include "MetasoundFrontendController.h" |
FNodeHandle CreateEmptySubgraph
(
const FMetasoundFrontendClassMetadata & InInfo
)
Handle to the subgraph node. On error, the handle is invalid.
Parameters
| Name | Remarks |
|---|---|
| InInfo | Metadata for the subgraph. |