UnityEditor.FlowLayout.CalcHeight C# (CSharp) Method

        public override void CalcHeight()
        {
            if (base.entries.Count == 0)
            {
                base.maxHeight = base.minHeight = 0f;
            }
            else
            {
                base.m_ChildMinHeight = base.m_ChildMaxHeight = 0f;
                int topBorder = 0;
                int bottomBorder = 0;
                base.m_StretchableCountY = 0;
                if (!base.isVertical)
                {
                    this.m_LineInfo = new LineInfo[this.m_Lines];
                    for (int i = 0; i < this.m_Lines; i++)
                    {
                        this.m_LineInfo[i].topBorder = 0x2710;
                        this.m_LineInfo[i].bottomBorder = 0x2710;
                    }
                    foreach (GUILayoutEntry entry in base.entries)
                    {
                        entry.CalcHeight();
                        int y = (int) entry.rect.y;
                        this.m_LineInfo[y].minSize = Mathf.Max(entry.minHeight, this.m_LineInfo[y].minSize);
                        this.m_LineInfo[y].maxSize = Mathf.Max(entry.maxHeight, this.m_LineInfo[y].maxSize);
                        this.m_LineInfo[y].topBorder = Mathf.Min(entry.margin.top, this.m_LineInfo[y].topBorder);
                        this.m_LineInfo[y].bottomBorder = Mathf.Min(entry.margin.bottom, this.m_LineInfo[y].bottomBorder);
                    }
                    for (int j = 0; j < this.m_Lines; j++)
                    {
                        base.m_ChildMinHeight += this.m_LineInfo[j].minSize;
                        base.m_ChildMaxHeight += this.m_LineInfo[j].maxSize;
                    }
                    for (int k = 1; k < this.m_Lines; k++)
                    {
                        float num8 = Mathf.Max(this.m_LineInfo[k - 1].bottomBorder, this.m_LineInfo[k].topBorder);
                        base.m_ChildMinHeight += num8;
                        base.m_ChildMaxHeight += num8;
                    }
                    topBorder = this.m_LineInfo[0].topBorder;
                    bottomBorder = this.m_LineInfo[this.m_LineInfo.Length - 1].bottomBorder;
                }
                float num9 = 0f;
                float num10 = 0f;
                this.margin.top = topBorder;
                this.margin.bottom = bottomBorder;
                num9 = num10 = 0f;
                base.minHeight = Mathf.Max(base.minHeight, (base.m_ChildMinHeight + num9) + num10);
                if (base.maxHeight == 0f)
                {
                    base.stretchHeight += base.m_StretchableCountY + (!base.style.stretchHeight ? 0 : 1);
                    base.maxHeight = (base.m_ChildMaxHeight + num9) + num10;
                }
                else
                {
                    base.stretchHeight = 0;
                }
                base.maxHeight = Mathf.Max(base.maxHeight, base.minHeight);
            }
        }