C# Class Project290.Physics.Dynamics.Joints.WeldJoint

A weld joint essentially glues two bodies together. A weld joint may distort somewhat because the island constraint solver is approximate.

Inheritance: Joint

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Public Properties

Property	Type	Description
LocalAnchorA	Vector2
LocalAnchorB	Vector2

Public Methods

Method	Description
GetReactionForce ( float inv_dt ) : Vector2
GetReactionTorque ( float inv_dt ) : float
WeldJoint ( Body bodyA, Body bodyB, Vector2 localAnchorA, Vector2 localAnchorB ) : System	You need to specify a local anchor point where they are attached and the relative body angle. The position of the anchor point is important for computing the reaction torque. You can change the anchor points relative to bodyA or bodyB by changing LocalAnchorA and/or LocalAnchorB.

Private Methods

Method	Description
InitVelocityConstraints ( TimeStep &step ) : void
SolvePositionConstraints ( ) : bool
SolveVelocityConstraints ( TimeStep &step ) : void

Method Details

GetReactionForce() public method

public GetReactionForce ( float inv_dt ) : Vector2
inv_dt	float
return	Vector2

GetReactionTorque() public method

public GetReactionTorque ( float inv_dt ) : float
inv_dt	float
return	float

WeldJoint() public method

You need to specify a local anchor point where they are attached and the relative body angle. The position of the anchor point is important for computing the reaction torque. You can change the anchor points relative to bodyA or bodyB by changing LocalAnchorA and/or LocalAnchorB.

public WeldJoint ( Body bodyA, Body bodyB, Vector2 localAnchorA, Vector2 localAnchorB ) : System
bodyA	Body	The first body
bodyB	Body	The second body
localAnchorA	Vector2	The first body anchor.
localAnchorB	Vector2	The second body anchor.
return	System

Property Details

LocalAnchorA public_oe property

public Vector2 LocalAnchorA
return	Vector2

LocalAnchorB public_oe property

public Vector2 LocalAnchorB
return	Vector2