void DrawDummyLayout(FunctionGraphEditorNodeLayout info)
{
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
Rect r = EditorGUILayout.GetControlRect();
r.size = new Vector2(25, 25);
GUI.Box(r, "", info.Style);
if (info.InConnectionPointsInfo != null)
{
for (int i = 0; i < info.InConnectionPointCount; i++)
{
info.Draw(r, info.InConnectionPointsInfo[i]);
}
}
if (info.OutConnectionPointsInfo != null)
{
for (int i = 0; i < info.OutConnectionPointCount; i++)
{
info.Draw(r, info.OutConnectionPointsInfo[i]);
}
}
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
}
public virtual void CreateNodeDrawableInfo(Vector2 creationPosition, FunctionGraphEditorNodeLayout layout)
{
//one out conn point
Rect = new Rect(creationPosition, new Vector2(layout.Width, layout.Height));
style = layout.Style;
//create connection points
CreateConnectionPoints(layout);
}
private void CreateConnectionPoints(float width, float height, FunctionGraphEditorNodeLayout layout, FunctionGraphEditorNodeLayout.ListType list, Action <ConnectionPoint, int> onClick)
{
int count = (list == 0) ? layout.InConnectionPointCount : layout.OutConnectionPointCount;
string label = "";
//loop over all set create type and set offset rect correctly
for (int i = 0; i < count; i++)
{
if (list == FunctionGraphEditorNodeLayout.ListType.In)
{
if (GraphNode is ParentableNode)
{
label = (GraphNode as ParentableNode).GetChildLabelByIdx(i);
}
else
{
label = "";
}
}
FunctionGraphEditorNodeLayout.ConnectionPointInfo info = layout[list, i];
//figure out width and height
Vector2 size = new Vector2(width * info.Width, height * info.Height);
//figure out offset
Vector2 offset = new Vector2(width, height);
offset.Scale(new Vector2(info.UVx, info.UVy));
offset -= size * .5f;
connectionPoints.Add(
new ConnectionPoint(
info.Type,
i,
this,
new Rect(offset, size),
info.Style,
onClick, label
));
}
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
FunctionGraphEditorNodeLayout tar = target as FunctionGraphEditorNodeLayout;
EditorGUILayout.Space();
EditorGUILayout.Space();
EditorGUILayout.Space();
Rect r = EditorGUILayout.GetControlRect();
r.size = new Vector2(tar.Width, tar.Height);
//r.size = new Vector2(150f, 150f);
GUI.Box(r, "", tar.Style);
if (tar.InConnectionPointsInfo != null)
{
for (int i = 0; i < tar.InConnectionPointCount; i++)
{
tar.Draw(r, tar.InConnectionPointsInfo[i], i);
}
}
if (tar.OutConnectionPointsInfo != null)
{
for (int i = 0; i < tar.OutConnectionPointCount; i++)
{
tar.Draw(r, tar.OutConnectionPointsInfo[i], i);
}
}
for (int i = 0; i < tar.Height / 5f; i++)
{
EditorGUILayout.Space();
}
}
public FunctionGraphEditorNode(Vector2 creationPosition, BaseFuncGraphNode node, FunctionGraphEditor editor, FunctionGraphEditorNodeLayout layout)
{
editorBelongingTo = editor;
GraphNode = node;
connectionPoints = new List <ConnectionPoint>();
CreateNodeDrawableInfo(creationPosition, layout);
}
private void CreateConnectionPoints(FunctionGraphEditorNodeLayout layout)
{
CreateConnectionPoints(layout.Width, layout.Height, layout, FunctionGraphEditorNodeLayout.ListType.Out, OnOutConnectionPointClick);
CreateConnectionPoints(layout.Width, layout.Height, layout, FunctionGraphEditorNodeLayout.ListType.In, OnInConnectionPointClick);
}
public static FunctionGraphEditorNode CreateEditorNode(Vector2 pos, BaseFuncGraphNode n, FunctionGraphEditor editor, FunctionGraphEditorNodeLayout layout)
{
var attr = n.GetType().GetCustomAttributes(typeof(EditorNodeTypeAttribute), true) as EditorNodeTypeAttribute[];
EditorNodeTypeAttribute.NodeType type = EditorNodeTypeAttribute.NodeType.Default;
if (attr.Length > 0)
{
type = attr[0].Type;
}
switch (type)
{
case EditorNodeTypeAttribute.NodeType.Default:
return(new FunctionGraphEditorNode(pos, n, editor, layout));
case EditorNodeTypeAttribute.NodeType.FloatField:
return(new FunctionGraphEditorNodeConstant(pos, n, editor, layout));
case EditorNodeTypeAttribute.NodeType.Variable:
return(new FunctionGraphEditorNodeVariable(pos, n, editor, layout));
default:
return(new FunctionGraphEditorNode(pos, n, editor, layout));
}
}
public void SetTypeAndLayout(Type t, FunctionGraphEditorNodeLayout layout)
{
_Type = t;
type = t.ToString();
Layout = layout;
}
public FunctionGraphEditorNodeVariable(Vector2 creationPosition, BaseFuncGraphNode node, FunctionGraphEditor editor, FunctionGraphEditorNodeLayout layout) : base(creationPosition, node, editor, layout)
{
n = node as VariableNode;
}
public FunctionGraphEditorNodeConstant(Vector2 creationPosition, BaseFuncGraphNode node, FunctionGraphEditor editor, FunctionGraphEditorNodeLayout layout) : base(creationPosition, node, editor, layout)
{
n = node as ConstantNode;
}