BEPUphysics.UpdateableSystems.FluidVolume.RecalculateBoundingBox C# (CSharp) Method

        public void RecalculateBoundingBox()
        {
            var points = CommonResources.GetVectorList();
            foreach (var tri in SurfaceTriangles)
            {
                points.Add(tri[0]);
                points.Add(tri[1]);
                points.Add(tri[2]);
                points.Add(tri[0] - upVector * MaxDepth);
                points.Add(tri[1] - upVector * MaxDepth);
                points.Add(tri[2] - upVector * MaxDepth);
            }
            boundingBox = BoundingBox.CreateFromPoints(points);
            CommonResources.GiveBack(points);

            //Compute the transforms used to pull objects into fluid local space.
            Toolbox.GetQuaternionBetweenNormalizedVectors(ref Toolbox.UpVector, ref upVector, out surfaceTransform.Orientation);
            Matrix3x3.CreateFromQuaternion(ref surfaceTransform.Orientation, out toSurfaceRotationMatrix);
            surfaceTransform.Position = surfaceTriangles[0][0];
        }