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FeatureSet
Performant
no reflection, no string lookup, no GC in runtime
UIElement based
great looking and fast editor performance
Flexible to implement
can create multiple type of graphs
left to right, right to left, flow chart, behavior etc
Concepts
Ports
TypedPorts
can only accept connection that can convert into this type
WildCard Ports
convert into typed port when connected
Sequence Ports
connect from Node to Node
useful for flow process
Nodes
SubGraphNode
DataNode
Advanced Features
Reusability
Collapse into Subgraph node
Graph
Any ScriptableObj with IGraph can be a graph
it also needs a reference to Graph Connection
Optional Entry and exit node
Entry or exit can be the Node itself which implements IGraph
Graph Connection (Scriptable Object)
This is serialization object that saves and restores node and port connections
This will be a child object of a graph
Editor
saves type and color?
Blackboard for Variables
Ease Of Use
drop items to create node in graph
node search
frequently used nodes
Graph settings
a setting object created for each
minimap
stacknode? 2019?
token node?