public void Draw()
{
NodeData node = NodeGUIUtility.GetInstance <NodeData>(data.nodeGUID);
data.rect.y = node.rect.y + 15f - data.rect.height * 0.5f + 40f * data.index;
switch (data.pointType)
{
case ConnectionPointType.In:
case ConnectionPointType.Parameter:
data.rect.x = node.rect.x - data.rect.width + 8f;
if (GUI.Button(data.rect, NodeGUIResources.dot))
{
NodeBaseEditor.Current.OnClickPoint(this);
}
break;
case ConnectionPointType.Out:
case ConnectionPointType.Return:
data.rect.x = node.rect.x + node.rect.width - 8f;
if (GUI.Button(data.rect, NodeGUIResources.dotOuter))
{
NodeBaseEditor.Current.OnClickPoint(this);
}
break;
}
}
public void OnClickRemoveConnection(Connection connection)
{
connections.Remove(connection);
NodePointData inP = NodeGUIUtility.GetInstance <NodePointData>(connection.data.inGUID),
outP = NodeGUIUtility.GetInstance <NodePointData>(connection.data.outGUID);
inP.connections.Remove(connection.data.GUID);
outP.connections.Remove(connection.data.GUID);
NodeGUIUtility.RemoveInstance(connection.data);
}
public static Connection CreateConnectionInRuntime(NodeConnectionData data)
{
Connection c = new Connection(data);
NodePointData inP = NodeGUIUtility.GetInstance <NodePointData>(data.inGUID)
, outP = NodeGUIUtility.GetInstance <NodePointData>(data.outGUID);
inP.connections.Add(data.GUID);
outP.connections.Add(data.GUID);
return(c);
}
public void Draw()
{
NodePointData inP = NodeGUIUtility.GetInstance <NodePointData>(data.inGUID), outP = NodeGUIUtility.GetInstance <NodePointData>(data.outGUID);
Handles.DrawBezier(
inP.rect.center,
outP.rect.center,
inP.rect.center + Vector2.left * 50f,
outP.rect.center - Vector2.left * 50f,
Color.white,
null,
4f
);
if (Handles.Button((inP.rect.center + outP.rect.center) * 0.5f, Quaternion.identity, 4, 8, Handles.RectangleHandleCap))
{
NodeBaseEditor.Current.OnClickRemoveConnection(this);
}
}