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API > API/Plugins > API/Plugins/GeometryFlowCore > API/Plugins/GeometryFlowCore/FNode
- FNode::CollectRequirements()
- TSourceNode::CollectRequirements()
- TSwitchNode::CollectRequirements()
References
| Module | GeometryFlowCore |
| Header | /Engine/Plugins/Experimental/GeometryFlow/Source/GeometryFlowCore/Public/GeometryFlowNode.h |
| Include | #include "GeometryFlowNode.h" |
| Source | /Engine/Plugins/Experimental/GeometryFlow/Source/GeometryFlowCore/Private/GeometryFlowNode.cpp |
virtual void CollectRequirements
&40;
const TArray< FString > & Outputs,
TArray< FEvalRequirement > & RequiredInputsOut
&41;
Remarks
Find the list of named inputs that must be available to compute the named Outputs. By default will return all Inputs if any of the listed Outputs exists on this Node.