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The Camera Tracker Interface and the Camera Tracking input node allows you to track up to 99 tracking points.
The node can be found under Nodes > Input Nodes > Tools > Camera Tracking
As you can set up up to eight Camera Trackers, enter here the ID of the tracker to be processed.
Select the ID of the point that is tracked via the Camera Tracker.
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:
- X Pos
- Y Pos
- Width (of the bounding box)
- Height (of the bounding box)
- Active (0 or 1)
- Active Point Count (amount of currently active points)
- Average Red
- Average Green
- Average Blue
Each tracked point you want to get the data from for further processing needs its own Camera Tracker input node.