public ActionResult <MinusPrismLensEdgeThicknessModel> MinusPrismLensEdgeThickness(MinusPrismLensEdgeThicknessModel thickness) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } thickness.Result = Thickness.MinusPrismLensEdgeThickness(thickness.SagittalDepth, thickness.MinimumCenterThickness, thickness.PrismBaseThickness); return(thickness); }