{{javascript}}Simulation
Provides attributes for the simulation, like visualizationEnabled and writeSimulationData.
finishTime is the time in seconds when the simulation should stop. simTimeStepLength is the length of one simulation time step in seconds. realTimeSimTimeRatio is the ratio between real time and simulation time. writeSimulationData indicates whether the simulation output data should be written to the filesystem. visualizationEnabled enables visualization of the potential fields and enables hardware independent rendering. printFPS is not used currently digitsPerCoordinate is the number of digits after the decimal point for the coordinates. useFixedSeed indicates whether a fixed seed should be used for the simulation.
A seed defines how the random number generator in Vadere determines random numbers. Random numbers are used, e.g., by the optimal steps model when the next step of an agent is calculated. If useFixedSeed is true and a simulation is repeated without altering any parameters, the result remains exactly the same. If useFixedSeed is false, e.g., the pedestrians’ spawning positions, their trajectories, etc. may vary fixedSeed determines the random numbers used in the simulation uniquely
See useFixedSeed. Only plays a role if useFixedSeed is true. simulationSeed is the seed used for the simulation.
Editing this parameter has no effect on a simulation. It only returns the seed that has been used for simulation in the scenario output file (if useFixedSeed is true, simulationSeed equals fixedSeed; if useFixed is false, simulationSeed is some arbitrary number).