I have a buffered (5000 data points) XY Graph that displays 2 plots as a function of distance. I would like to add an indicator (cursor?) to the graph which moves along the plots to indicate the current position.
I tried adding a cursor and updating its position with a property node as the position changed. However, the position changes rapidly and the data needs to be displayed in "real time". When I update the cursor dynamically with a property node, it slows down the display until it is unusable, for all intent and purpose.
Ideas?