b2ContactImpulse Struct Reference

#include <b2_world_callbacks.h>

Public Attributes
float	normalImpulses [b2_maxManifoldPoints]
float	tangentImpulses [b2_maxManifoldPoints]
int32	count

Detailed Description

Contact impulses for reporting. Impulses are used instead of forces because sub-step forces may approach infinity for rigid body collisions. These match up one-to-one with the contact points in b2Manifold.

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The documentation for this struct was generated from the following file:

• D:/GitHub/box2d/include/box2d/b2_world_callbacks.h