Canguro.Model.Section.Circle.UpdateData C# (CSharp) Метод

        protected void UpdateData()
        {
            float d = t3;
            float r = d / 2f;
            float PI = (float)Math.PI;

            this.area = PI * r * r;
            this.torsConst = PI * r * r * r * r / 2f;
            this.i33 = PI * r * r * r * r / 4f;
            this.i22 = i33;
            this.as2 = 0.9f * PI * r * r;
            this.as3 = as2;
            this.s33 = i33 / r;
            this.s22 = s33;
            this.z33 = d * d * d / 6f;
            this.z22 = z33;
            this.r33 = r / 2f;
            this.r22 = r33;
        }