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API > API/Plugins > API/Plugins/RigVMDeveloper > API/Plugins/RigVMDeveloper/URigVMGraph
Description
Returns a list of unique Variable descriptions within this Graph. Multiple Variable Nodes can share the same description.
| Name | GetVariableDescriptions |
| Type | function |
| Header File | /Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMGraph.h |
| Include Path | #include "RigVMModel/RigVMGraph.h" |
| Source | /Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Private/RigVMModel/RigVMGraph.cpp |
UFUNCTION (BlueprintCallable, Category=RigVMGraph)
TArray < FRigVMGraphVariableDescription > GetVariableDescriptions() const