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Chris Smith asked Matt Long answered

Rebuilding AStar mesh during model run

Is it possible to rebuild the AStar mesh in the middle of a model run? It seems the initial mesh is created onReset, but I am unable to locate a command that does this.

For instance, if I created/moved a barrier in the middle of the model, then could I call a command to recreate the mesh? If so, what is the command? If not, is there another way to model a dynamic barrier using the AStar navigator?

EDIT: It does say in the help that the model must be reset to calculate the node table, but can the node table be calculated without a reset?

FlexSim 17.0.2
astarbarriermesh
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Matt Long answered

There is no way to modify barriers in the middle of the run. The node table / barrier list is only built when the AStar Navigator is reset.

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