viz-flow

Fangdun Tsai (fundon)

documentation

Flow DSL AST

从FBP到BPM

// Kind

// IO // input // output

// Node // name

// Edge // source // target

{
  nodes: [
  ],
  edges: [
  ]
}

enum Kind {
}

struct Node {
  id: i64,
  name: String,
  kind: Kind,
}

Incoming trigger - connection from parent node
Outgoing trigger - connection to child nodes
Incoming parameter - with type color resulting in a colour picker widget in the inspector
Importing a package from npm (has to be added to the project first)
Trigger callback - this is usually called every frame
Reading properties provided by the parent node
Reading input parameter value
Main node code - drawing a rectangle with a given colour
Passing data further down to the child nodes