public PathEntity GetPathEntity(Vector2 scale)
{
float scaleD = (scale.X + scale.Y) / 2;
PathEntity pathEntity = new PathEntity();
List <Shape> shapes = new List <Shape>();
Body b = Body.GetPhysicsBody(scale);
foreach (var fix in b.FixtureList)
{
shapes.Add(fix.Shape);
}
Path p = new Path();
foreach (Vector2 node in Path)
{
p.Add(UnitsConverter.ToSimUnits(node) * scale);
}
pathEntity.Bodies = PathManager.EvenlyDistributeShapesAlongPath(
Platform.Instance.PhysicsWorld,
p,
shapes,
Body.Static ? BodyType.Static : BodyType.Dynamic,
BodyCount + 1
);
foreach (var link in pathEntity.Bodies)
{
link.CollisionGroup = b.FixtureList[0].CollisionGroup;
}
Platform.Instance.PhysicsWorld.RemoveBody(b);
switch (JointType)
{
case JointType.Revolute:
pathEntity.Joints = new List <Joint>(PathManager.AttachBodiesWithRevoluteJoint(
Platform.Instance.PhysicsWorld,
pathEntity.Bodies,
UnitsConverter.ToSimUnits(Anchor1) * scale,
UnitsConverter.ToSimUnits(Anchor2) * scale,
ConnectFirstAndLast,
CollideConnected
));
return(pathEntity);
case JointType.Slider:
pathEntity.Joints = new List <Joint>(PathManager.AttachBodiesWithSliderJoint(
Platform.Instance.PhysicsWorld,
pathEntity.Bodies,
UnitsConverter.ToSimUnits(Anchor1) * scale,
UnitsConverter.ToSimUnits(Anchor2) * scale,
ConnectFirstAndLast,
CollideConnected,
UnitsConverter.ToSimUnits(MaxLength) * scaleD,
UnitsConverter.ToSimUnits(MinLength) * scaleD
));
return(pathEntity);
}
return(new PathEntity());
}