NAME
Box2D::b2GearJointDef - Gear joint definition.
SYNOPSIS
my $joint_def = Box2D::b2GearJointDef->new();
$joint_def->bodyA( $body_a );
$joint_def->bodyB( $body_b );
$joint_def->joint1( $joint1 );
$joint_def->joint2( $joint2 );
$joint_def->ratio( $ratio );
my $joint = $world->CreateJoint( $joint_def );DESCRIPTION
Gear joint definition. This definition requires two existing revolute or prismatic joints (any combination will work). The provided joints must attach a dynamic body to a static body.
METHODS
new()
Default constructor.
Returns a Box2D::b2GearJointDef
joint1()
joint1( $joint1 )
The first revolute/prismatic joint attached to the gear joint.
Parameters:
Box2D::b2Joint*$joint1(optional)
Returns a Box2D::b2Joint*
joint2()
joint2( $joint2 )
The second revolute/prismatic joint attached to the gear joint.
Parameters:
Box2D::b2Joint*$joint2(optional)
Returns a Box2D::b2Joint*
ratio()
ratio( $ratio )
The gear ratio.
See also: Box2D::b2GearJoint for explanation.
Parameters:
float32$ratio(optional)
Returns a float32
SEE ALSO
BUGS
See "BUGS" in Box2D