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API > API/Plugins > API/Plugins/RigVMDeveloper > API/Plugins/RigVMDeveloper/RigVMModel > API/Plugins/RigVMDeveloper/RigVMModel/Nodes > API/Plugins/RigVMDeveloper/RigVMModel/Nodes/URigVMUnitNode
- URigVMNode::CanOnlyExistOnce()
- URigVMUnitNode::CanOnlyExistOnce()
References
| Module | RigVMDeveloper |
| Header | /Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/Nodes/RigVMUnitNode.h |
| Include | #include "RigVMModel/Nodes/RigVMUnitNode.h" |
| Source | /Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Private/RigVMModel/Nodes/RigVMUnitNode.cpp |
virtual bool CanOnlyExistOnce() const
Remarks
Returns true if this node can only exist once in a graph.