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API > API/Plugins > API/Plugins/GeometryCollectionNodes > API/Plugins/GeometryCollectionNodes/Dataflow
Inheritance Hierarchy
- FDataflowNode
- FProximityDataflowNode
References
| Module | GeometryCollectionNodes |
| Header | /Engine/Plugins/Experimental/GeometryCollectionPlugin/Source/GeometryCollectionNodes/Public/Dataflow/GeometryCollectionNodes.h |
| Include | #include "Dataflow/GeometryCollectionNodes.h" |
Syntax
USTRUCT&40;Meta&61;&40;DataflowGeometryCollection&41;&41;
struct FProximityDataflowNode : public FDataflowNode
Remarks
Update the proximity (contact) graph for the bones in a Collection
Variables
| Type | Name | Description | |
|---|---|---|---|
   |
bool | bUseAsConnectionGraph | Whether to automatically transform the proximity graph into a connection graph to be used for simulation |
   |
FManagedArrayCollection | Collection | GeometryCollection to update the proximity graph on |
   |
EConnectionContactAreaMethodEnum | ContactAreaMethod | The method used to compute contact areas for simulation purposes (only when 'Use As Connection Graph' is enabled) |
   |
float | ContactThreshold | If greater than zero, proximity will be additionally filtered by a 'contact' threshold, in cm, to exclude grazing / corner proximity. |
   |
EditCondition | If hull-based proximity detection is enabled, amount to expand hulls when searching for overlapping neighbors | |
 |
EProximityContactFilteringMethodEnum | FilterContactMethod | How to use the Contact Threshold (if > 0) to filter out unwanted small or corner contacts from the proximity graph. |
 |
EProximityMethodEnum | ProximityMethod | Which method to use to decide whether a given piece of geometry is in proximity with another |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
|||
 |
FProximityDataflowNode
(
const Dataflow::FNodeParameters& InParam, |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
FName | ||
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FName | ||
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FString | StaticTags () |
|
  |
FString | ||
  |
FName | StaticType () |
Overridden from FDataflowNode
| Type | Name | Description | |
|---|---|---|---|
   |
void | Evaluate
(
Dataflow::FContext& Context, |
Evaluation |
   |
FName | GetCategory () |
|
   |
FName | ||
   |
FString | GetTags () |
|
   |
FName | GetType () |
|
   |
bool | ||
  |
FStructOnScope * | ||
  |
void | SerializeInternal
(
FArchive& Ar |
Struct Support |
   |
const UScriptStruct * |