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Other types of collision may occur. Rollovers are not very common, but lead to greater rates of severe injury and death. Some of these are secondary events that occur after a collision with a roadway departure crash or a collision with another vehicle. If several vehicles are involved, the term 'serial crash' may be used.
A side collision is a vehicle crash where the side of one or more vehicles is impacted. These crashes typically occur at intersections , in parking lots , and when two vehicles pass on a multi-lane roadway.
In physical simulations, sweep and prune is a broad phase algorithm used during collision detection to limit the number of pairs of solids that need to be checked for collision, i.e. intersection. This is achieved by sorting the starts (lower bound) and ends (upper bound) of the bounding volume of each solid along a number of arbitrary axes.
Collision, on the other hand, is an optional type of insurance that helps pay for the damage to your car following a collision. It’s part of a full coverage insurance policy and may be required ...
A traffic collision in Japan, 2007 The aftermath of an accident involving a jackknifing truck, Mozambique, Africa. A traffic collision, also known as a motor vehicle collision, or car crash, occurs when a vehicle collides with another vehicle, pedestrian, animal, road debris, or other moving or stationary obstruction, such as a tree, pole or building.
A primary limit of physics engine realism is the approximated result of the constraint resolutions and collision result due to the slow convergence of algorithms. Collision detection computed at a too low frequency can result in objects passing through each other and then being repelled with an abnormal correction force.
Box2D's collision detection and resolution system consists of three pieces: an incremental sweep and prune broad phase, a continuous collision detection unit, and a stable linear-time contact solver. These algorithms allow efficient simulations of fast bodies and large stacks without missing collisions or causing instabilities.
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