public void GetBodiesIntersecting(Ray ray, List <Body> components, CollisionManager.CollisionType type)
{
HashSet <Body> set = new HashSet <Body>();
CollisionManager.GetObjectsIntersecting(ray, set, type);
components.AddRange(set);
}
public void GetBodiesIntersecting(BoundingFrustum frustrum, List <Body> components, CollisionManager.CollisionType type)
{
HashSet <Body> set = new HashSet <Body>();
CollisionManager.GetObjectsIntersecting(frustrum, set, type);
components.AddRange(set);
}
public void GetBodiesIntersecting(BoundingBox box, List <Body> components, CollisionManager.CollisionType type)
{
HashSet <IBoundedObject> set = new HashSet <IBoundedObject>();
CollisionManager.GetObjectsIntersecting(box, set, type);
components.AddRange(set.Where(o => o is Body).Select(o => o as Body));
}
public void GetBodiesUnderMouse(MouseState mouse, Camera camera, Viewport viewPort, List <Body> components)
{
Vector3 pos1 = viewPort.Unproject(new Vector3(mouse.X, mouse.Y, 0), camera.ProjectionMatrix, camera.ViewMatrix, Matrix.Identity);
Vector3 pos2 = viewPort.Unproject(new Vector3(mouse.X, mouse.Y, 1), camera.ProjectionMatrix, camera.ViewMatrix, Matrix.Identity);
Vector3 dir = Vector3.Normalize(pos2 - pos1);
Ray toCast = new Ray(pos1, dir);
HashSet <Body> set = new HashSet <Body>();
CollisionManager.GetObjectsIntersecting(toCast, set, CollisionManager.CollisionType.Dynamic | CollisionManager.CollisionType.Static);
components.AddRange(set);
}
