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In physics and engineering, a free body diagram (FBD; also called a force diagram) [1] is a graphical illustration used to visualize the applied forces, moments, and resulting reactions on a free body in a given condition. It depicts a body or connected bodies with all the applied forces and moments, and reactions, which act on the body(ies).
VisSim - system simulation and optional C-code generation of electrical, process, control, bio-medical, mechanical and UML State chart systems. Vortex (software) - a complete simulation platform featuring a realtime physics engine for rigid body dynamics, an image generator, desktop tools (Editor and Player) and more. Also available as Vortex ...
The asynchronous multi-body framework introduces a new robot description file format: the AMBF description format or ADF. The description format is based on YAML which allows to modify, create or test multi-bodies in an easy way thanks to its human readability. The idea is that a robot is a spatial tree of bodies where joints are parts of links.
Bullet is a physics engine which simulates collision detection as well as soft and rigid body dynamics. It has been used in video games and for visual effects in movies. Erwin Coumans, its main author, won a Scientific and Technical Academy Award [ 4 ] for his work on Bullet.
More often than not, the simulation is geared towards providing a "perceptually correct" approximation rather than a real simulation. However some game engines, such as Source, use physics in puzzles or in combat situations. This requires more accurate physics so that, for example, the momentum of an object can knock over an obstacle or lift a ...
These engines allow simulation of the way bodies of many types are affected by a variety of physical stimuli. They are also used to create Dynamical simulations without having to know anything about physics. Physics engines are used throughout the video game and movie industry, but not all physics engines are alike.
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Its two main components are a rigid body dynamics simulation engine and a collision detection engine. [3] It is free software licensed both under the BSD license and the LGPL . ODE was started in 2001 and has already been used in many applications and games, such as Assetto Corsa , BloodRayne 2 , Call of Juarez , S.T.A.L.K.E.R. , Titan Quest ...