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The Tuio Input node enables you to receive various touch point information transmitted by a TUIO touch device.
This node can be found under Nodes > Input > Connections > Tuio Input
Enter here the ID of the touch point you want to track.
With Widget Designer version 6, all nodes support so called node commands. Node commands access functions (i.e methods) from a node and / or set a parameter (i.e. property).
Enter "node", followed by the according ID and a dot and a list will pop up showing all available commands for the node. For instance, Node1.TintColor.SetRGB(125,0,255), colors the node in purple.
In addition, the node properties with a parameter ID (the small superscript number) can be edited via the command Node1.SetParam(ID,new Value) or WDNodeSetParam(NodeID,ParamID,Value).
The Node generates the following output:
- Delta X
- Delta Y
- Pressed (yes = 1 / no = 0)
- X (Pixel)
- Y (Pixel)
- Delta X (Pixel)
- Delta Y (Pixel)