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Karan avatar image
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Karan asked Karan commented

Travel Path Spaghetti Diagram from A*?

Hi all,

I am trying to find out if there is a way to highlight travel paths used by task executers (operators or transporter) when tied to an A* navigator.

I do know that A* has heatmaps, but instead of something that disappears when not used for travel, I am interested in something like a line that shows you the path that was taken.

FlexSim 23.0.2
astarheat map
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Jeanette F avatar image Jeanette F ♦♦ commented ·

Hi @Karan, was Kavika F's answer helpful? If so, please click the "Accept" button at the bottom of their answer. Or if you still have questions, add a comment and we'll continue the conversation.

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1 Answer

Kavika F avatar image
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Kavika F answered Karan commented

Hey @Karan, you can go to the AStar Navigator Properties window > Visual tab and select "Show Allocations" to show the path/nodes the TaskExecuter will take. (You can also "Show Grid Nodes" to see all nodes in the AStar Navigator)

1679437069159.png

It looks something like this when it runs:

astar-node-allocation.gif

display_path_allocation.fsm

I'm not sure if there's an easy way to keep those allocations on screen though...


astar-node-allocation.gif (773.0 KiB)
display-path-allocation.fsm (34.0 KiB)
1679437087122.png (90.2 KiB)
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Karan avatar image Karan commented ·
Hi Kavika,


I see, this is certainly helpful for now. Would be awesome if there way a way to keep that walking path on screen!
I think the heatmap has the same "foot steps" on the grid but they stay on screen for longer.

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