internal GearJoint(GearJointDef def)
: base(def)
{
JointType type1 = def.joint1.JointType;
JointType type2 = def.joint2.JointType;
Debug.Assert(type1 == JointType.Revolute || type1 == JointType.Prismatic);
Debug.Assert(type2 == JointType.Revolute || type2 == JointType.Prismatic);
Debug.Assert(def.joint1.GetBodyA().GetType() == BodyType.Static);
Debug.Assert(def.joint2.GetBodyA().GetType() == BodyType.Static);
_revolute1 = null;
_prismatic1 = null;
_revolute2 = null;
_prismatic2 = null;
float coordinate1, coordinate2;
_ground1 = def.joint1.GetBodyA();
_bodyA = def.joint1.GetBodyB();
if (type1 == JointType.Revolute)
{
_revolute1 = (RevoluteJoint)def.joint1;
_groundAnchor1 = _revolute1._localAnchor1;
_localAnchor1 = _revolute1._localAnchor2;
coordinate1 = _revolute1.GetJointAngle();
}
else
{
_prismatic1 = (PrismaticJoint)def.joint1;
_groundAnchor1 = _prismatic1._localAnchor1;
_localAnchor1 = _prismatic1._localAnchor2;
coordinate1 = _prismatic1.GetJointTranslation();
}
_ground2 = def.joint2.GetBodyA();
_bodyB = def.joint2.GetBodyB();
if (type2 == JointType.Revolute)
{
_revolute2 = (RevoluteJoint)def.joint2;
_groundAnchor2 = _revolute2._localAnchor1;
_localAnchor2 = _revolute2._localAnchor2;
coordinate2 = _revolute2.GetJointAngle();
}
else
{
_prismatic2 = (PrismaticJoint)def.joint2;
_groundAnchor2 = _prismatic2._localAnchor1;
_localAnchor2 = _prismatic2._localAnchor2;
coordinate2 = _prismatic2.GetJointTranslation();
}
_ratio = def.ratio;
_ant = coordinate1 + _ratio * coordinate2;
_impulse = 0.0f;
}
internal static Joint Create(JointDef def)
{
Joint joint = null;
switch (def.type)
{
case JointType.Distance:
{
joint = new DistanceJoint((DistanceJointDef)def);
}
break;
case JointType.Mouse:
{
joint = new MouseJoint((MouseJointDef)def);
}
break;
case JointType.Prismatic:
{
joint = new PrismaticJoint((PrismaticJointDef)def);
}
break;
case JointType.Revolute:
{
joint = new RevoluteJoint((RevoluteJointDef)def);
}
break;
case JointType.Pulley:
{
joint = new PulleyJoint((PulleyJointDef)def);
}
break;
case JointType.Gear:
{
joint = new GearJoint((GearJointDef)def);
}
break;
case JointType.Line:
{
joint = new LineJoint((LineJointDef)def);
}
break;
case JointType.Weld:
{
joint = new WeldJoint((WeldJointDef)def);
}
break;
case JointType.Friction:
{
joint = new FrictionJoint((FrictionJointDef)def);
}
break;
case JointType.MaxDistance:
{
joint = new MaxDistanceJoint((MaxDistanceJointDef)def);
}
break;
default:
Debug.Assert(false);
break;
}
return joint;
}
public MotorTracker(AudioManager audio, PrismaticJoint pj, string soundName)
{
this.audio = audio;
this.pj = pj;
this.soundName = soundName;
}
internal static Joint Create(JointDef def)
{
Joint joint = null;
switch (def.type)
{
case JointType.Distance:
{
joint = new DistanceJoint((DistanceJointDef)def);
}
break;
case JointType.Mouse:
{
joint = new MouseJoint((MouseJointDef)def);
}
break;
case JointType.Prismatic:
{
joint = new PrismaticJoint((PrismaticJointDef)def);
}
break;
case JointType.Revolute:
{
joint = new RevoluteJoint((RevoluteJointDef)def);
}
break;
case JointType.Pulley:
{
joint = new PulleyJoint((PulleyJointDef)def);
}
break;
case JointType.Gear:
{
joint = new GearJoint((GearJointDef)def);
}
break;
case JointType.Line:
{
joint = new LineJoint((LineJointDef)def);
}
break;
case JointType.Weld:
{
joint = new WeldJoint((WeldJointDef)def);
}
break;
case JointType.Friction:
{
joint = new FrictionJoint((FrictionJointDef)def);
}
break;
case JointType.MaxDistance:
{
joint = new MaxDistanceJoint((MaxDistanceJointDef)def);
}
break;
default:
Debug.Assert(false);
break;
}
return(joint);
}
