public LineJoint(LineJointDef def) : base(def)
{
this._localAnchor1 = def.localAnchor1;
this._localAnchor2 = def.localAnchor2;
this._localXAxis1 = def.localAxis1;
this._localYAxis1 = Vec2.Cross(1f, this._localXAxis1);
this._impulse.SetZero();
this._motorMass = 0f;
this._motorImpulse = 0f;
this._lowerTranslation = def.lowerTranslation;
this._upperTranslation = def.upperTranslation;
this._maxMotorForce = Settings.FORCE_INV_SCALE(def.maxMotorForce);
this._motorSpeed = def.motorSpeed;
this._enableLimit = def.enableLimit;
this._enableMotor = def.enableMotor;
this._axis.SetZero();
this._perp.SetZero();
}
public LineJoint(LineJointDef def)
: base(def)
{
this._localAnchor1 = def.localAnchor1;
this._localAnchor2 = def.localAnchor2;
this._localXAxis1 = def.localAxis1;
this._localYAxis1 = Vec2.Cross(1f, this._localXAxis1);
this._impulse.SetZero();
this._motorMass = 0f;
this._motorImpulse = 0f;
this._lowerTranslation = def.lowerTranslation;
this._upperTranslation = def.upperTranslation;
this._maxMotorForce = Settings.FORCE_INV_SCALE(def.maxMotorForce);
this._motorSpeed = def.motorSpeed;
this._enableLimit = def.enableLimit;
this._enableMotor = def.enableMotor;
this._axis.SetZero();
this._perp.SetZero();
}
public LineJoint()
{
Body ground = null;
{
PolygonDef sd = new PolygonDef();
sd.SetAsBox(50.0f, 10.0f);
BodyDef bd = new BodyDef();
bd.Position.Set(0.0f, -10.0f);
ground = _world.CreateBody(bd);
ground.CreateShape(sd);
}
{
PolygonDef sd = new PolygonDef();
sd.SetAsBox(0.5f, 2.0f);
sd.Density = 1.0f;
BodyDef bd = new BodyDef();
bd.Position.Set(0.0f, 7.0f);
Body body = _world.CreateBody(bd);
body.CreateShape(sd);
body.SetMassFromShapes();
LineJointDef jd = new LineJointDef();
Vec2 axis = new Vec2(2.0f, 1.0f);
axis.Normalize();
jd.Initialize(ground, body, new Vec2(0.0f, 8.5f), axis);
jd.motorSpeed = 0.0f;
jd.maxMotorForce = 100.0f;
jd.enableMotor = true;
jd.lowerTranslation = -4.0f;
jd.upperTranslation = 4.0f;
jd.enableLimit = true;
_world.CreateJoint(jd);
}
}
public LineJoint(LineJointDef def)
: base(def)
{
_localAnchor1 = def.localAnchor1;
_localAnchor2 = def.localAnchor2;
_localXAxis1 = def.localAxis1;
_localYAxis1 = _localXAxis1.CrossScalarPreMultiply(1.0f);
_impulse = Vector2.Zero;
_motorMass = 0.0f;
_motorImpulse = 0.0f;
_lowerTranslation = def.lowerTranslation;
_upperTranslation = def.upperTranslation;
_maxMotorForce = Settings.FORCE_INV_SCALE(def.maxMotorForce);
_motorSpeed = def.motorSpeed;
_enableLimit = def.enableLimit;
_enableMotor = def.enableMotor;
_limitState = LimitState.InactiveLimit;
_axis = Vector2.Zero;
_perp = Vector2.Zero;
}
public LineJoint(LineJointDef def)
: base(def)
{
_localAnchor1 = def.localAnchor1;
_localAnchor2 = def.localAnchor2;
_localXAxis1 = def.localAxis1;
_localYAxis1 = Vec2.Cross(1.0f, _localXAxis1);
_impulse.SetZero();
_motorMass = 0.0f;
_motorImpulse = 0.0f;
_lowerTranslation = def.lowerTranslation;
_upperTranslation = def.upperTranslation;
_maxMotorForce = def.maxMotorForce;
_motorSpeed = def.motorSpeed;
_enableLimit = def.enableLimit;
_enableMotor = def.enableMotor;
_limitState = LimitState.InactiveLimit;
_axis.SetZero();
_perp.SetZero();
}
public LineJoint(LineJointDef def)
: base(def)
{
_localAnchor1 = def.localAnchor1;
_localAnchor2 = def.localAnchor2;
_localXAxis1 = def.localAxis1;
_localYAxis1 = Vec2.Cross(1.0f, _localXAxis1);
_impulse.SetZero();
_motorMass = 0.0f;
_motorImpulse = 0.0f;
_lowerTranslation = def.lowerTranslation;
_upperTranslation = def.upperTranslation;
_maxMotorForce = Settings.FORCE_INV_SCALE(def.maxMotorForce);
_motorSpeed = def.motorSpeed;
_enableLimit = def.enableLimit;
_enableMotor = def.enableMotor;
_limitState = LimitState.InactiveLimit;
_axis.SetZero();
_perp.SetZero();
}
public LineJoint(LineJointDef def)
: base(def)
{
_localAnchor1 = def.localAnchor1;
_localAnchor2 = def.localAnchor2;
_localXAxis1 = def.localAxis1;
_localYAxis1 = _localXAxis1.CrossScalarPreMultiply(1.0f);
_impulse = Vector2.zero;
_motorMass = 0.0f;
_motorImpulse = 0.0f;
_lowerTranslation = def.lowerTranslation;
_upperTranslation = def.upperTranslation;
_maxMotorForce = Settings.FORCE_INV_SCALE(def.maxMotorForce);
_motorSpeed = def.motorSpeed;
_enableLimit = def.enableLimit;
_enableMotor = def.enableMotor;
_limitState = LimitState.InactiveLimit;
_axis = Vector2.zero;
_perp = Vector2.zero;
}
