public override Vector2 GetRenderSize()
{
Vector2 TotalRenderSize = new Vector2();
foreach (BTNode ChildNode in ChildNodes)
{
Vector2 ChildRenderSize = ChildNode.GetRenderSize();
TotalRenderSize.x += ChildRenderSize.x + ChildNodeOffset.x;
TotalRenderSize.y = Mathf.Max(TotalRenderSize.y, ChildRenderSize.y + NodeSize.y + ChildNodeOffset.y);
}
TotalRenderSize.x -= ChildNodeOffset.x;
return(new Vector2(Mathf.Max(NodeSize.x, TotalRenderSize.x), Mathf.Max(NodeSize.y, TotalRenderSize.y)));
}
public override void RenderNode(Vector2 aFrom)
{
if (BoxStyle == null)
{
BoxStyle = new GUIStyle();
BoxStyle.padding = new RectOffset(8, 8, 8, 8);
BoxStyle.overflow = new RectOffset(-2, -2, -2, -2);
}
BoxStyle.normal.background = BoxTexture;
GUI.Box(new Rect(aFrom - ChildNodeOffset / 2, GetRenderSize() + ChildNodeOffset), GUIContent.none, BoxStyle);
base.RenderNode(new Vector2(GetRenderSize().x / 2 - NodeSize.x / 2, 0) + aFrom);
//UnityEditor.EditorGUI.DrawRect(new Rect(aFrom, NodeSize), Color.gray);
float CoordXAdd = 0;
foreach (BTNode ChildNode in ChildNodes)
{
ChildNode.RenderNode(aFrom + new Vector2(CoordXAdd, NodeSize.y + ChildNodeOffset.y));
CoordXAdd += ChildNode.GetRenderSize().x + ChildNodeOffset.x;
}
}