b2GearJointDef Struct Reference

#include <b2_gear_joint.h>

Inheritance diagram for b2GearJointDef:

Public Attributes
b2Joint *	joint1
	The first revolute/prismatic joint attached to the gear joint.
b2Joint *	joint2
	The second revolute/prismatic joint attached to the gear joint.
float	ratio
Public Attributes inherited from b2JointDef
b2JointType	type
	The joint type is set automatically for concrete joint types.
b2JointUserData	userData
	Use this to attach application specific data to your joints.
b2Body *	bodyA
	The first attached body.
b2Body *	bodyB
	The second attached body.
bool	collideConnected
	Set this flag to true if the attached bodies should collide.

Detailed Description

Gear joint definition. This definition requires two existing revolute or prismatic joints (any combination will work).

Warning

bodyB on the input joints must both be dynamic

Member Data Documentation

ratio

float b2GearJointDef::ratio

The gear ratio.

See also

b2GearJoint for explanation.

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

• include/box2d/b2_gear_joint.h