public IgnorableRayResultCallback(ref Vector3 rayFromWorld, ref Vector3 rayToWorld, List <object> ignore)
{
this.RayFromWorld = rayFromWorld;
this.RayToWorld = rayToWorld;
this.ignoreList = ignore;
foreach (object obj in ignore)
{
if (obj is PhysicsEntity)
{
PhysicsEntity ent = obj as PhysicsEntity;
}
}
}
public RayResult FindEntityOnRay(Ray ray, PhysicsEntity ignore = null)
{
RayResult result = new RayResult();
if (collisionWorld != null)
{
BulletSharp.Math.Vector3 start = ray.Origin;
BulletSharp.Math.Vector3 end = ray.Origin + ray.Direction;
ClosestRayResultCallback callback = new ClosestRayResultCallback(ref start, ref end);
collisionWorld.RayTest(start, end, callback);
if (callback.HasHit && callback.CollisionObject != ignore.Rigidbody)
{
result.Position = callback.HitPointWorld;
result.Normal = callback.HitNormalWorld;
//result.Hit = callback.CollisionObject;
}
}
return(result);
}