/// <summary>
/// Raycasts and stops at the first hit.
/// </summary>
/// <param name="from">From.</param>
/// <param name="to">To.</param>
/// <returns></returns>
public HitResult Raycast(Vector3 from, Vector3 to)
{
var result = new HitResult(); //result.Succeded is false by default
var fullDistance = (to - from).LengthSquared();
using (var rcb = new BulletSharp.ClosestRayResultCallback(from, to))
{
collisionWorld.RayTest(ref from, ref to, rcb);
if (rcb.CollisionObject == null)
{
return(result);
}
result.Succeeded = true;
result.Collider = (PhysicsComponent)rcb.CollisionObject.UserObject;
result.Normal = rcb.HitNormalWorld;
result.Point = rcb.HitPointWorld;
result.FullLength = fullDistance;
result.NormalizedDistance = -1.0f;
result.StartPoint = from;
}
return(result);
}
/// <summary>
/// Raycasts and stops at the first hit.
/// </summary>
/// <param name="from">From.</param>
/// <param name="to">To.</param>
/// <returns></returns>
public HitResult Raycast(Vector3 from, Vector3 to)
{
var result = new HitResult(); //result.Succeded is false by default
using (var rcb = new BulletSharp.ClosestRayResultCallback(from, to))
{
collisionWorld.RayTest(ref from, ref to, rcb);
if (rcb.CollisionObject == null)
{
return(result);
}
result.Succeeded = true;
result.Collider = (Collider)rcb.CollisionObject.UserObject;
result.Normal = rcb.HitNormalWorld;
result.Point = rcb.HitPointWorld;
}
return(result);
}
