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Step (software)

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Step
A simulation of a gasoline system
Original authorsVladimir Kuznetsov
Carsten Niehaus
Aliona Kuznetsova
Stable release
23.04.3[1] / 6 July 2023; 2 years ago (6 July 2023)
Written inC++
Operating systemLinux
Available inEnglish
TypeEducational
LicenseGNU General Public License version 2
Websitekde.org/applications/education/step
Repository

Step is anopen source two-dimensionalphysics simulation engine that is included in theKDE SC as a part ofKDE Education Project.[2] It includes StepCore, a physical simulation library.

History

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The program was developed by Vladimir Kuznetsov and introduced in February 2007.[3] It was released along withKDE 4.1.

Licensing

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The program is licensed under the terms ofGNU General Public License, making itfree software.[2]

Description

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Step is based on bodies and forces placed by the user:

  • Bodies range from tiny particles to huge polygons, and each body has unique properties that influence the outcome of thesimulation, such asmass andvelocity, and their derivations such askinetic energy.
  • Forces can be either placed directly by the user or produced by addinggravitation,Coulomb force or other effects.

The program also featuressprings andsoft bodies.

Step allows reverting after simulation, so the user can modify the bodies and forces and see how the outcome of the simulation is affected. All the bodies and forces can also be modified in real time.

The software allows users to add graphs and meters and configure them to any property of any body. This allows, for example, graphing speed or acceleration against time.

References

[edit]
  1. ^"Release 23.04.3; 2023-07-06". 6 July 2023. Retrieved1 August 2023.
  2. ^ab"The KDE Education Project: Step". edu.kde.org. RetrievedAugust 22, 2009.
  3. ^Allen, Danny (February 4, 2007)."This Week..."KDE Commit-Digest (44). RetrievedAugust 22, 2009.

External links

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