public SimpleNode CreateBrunchNode(System.Guid guid = default)
{
if (default == guid)
{
guid = System.Guid.NewGuid();
}
SimpleNode node = SimpleNodeUtil.CreateNode(SimpleNodeType.BranchNode, guid);
node.title = $"branch node - {node.m_guidShortStr}";
node.SetPosition(new Rect(400.0f, 400.0f, NODE_SIZE.x, NODE_SIZE.y));
AddElement(node);
return(node);
}
public SimpleNode CreateStartNode(System.Guid guid = default)
{
if (default == guid)
{
guid = System.Guid.NewGuid();
}
SimpleNode node = SimpleNodeUtil.CreateNode(SimpleNodeType.StartNode, guid);
node.title = $"start node - {node.m_guidShortStr}";
node.SetPosition(new Rect(400.0f, 400.0f, 200.0f, 200.0f));
AddElement(node);
return(node);
}
public void InjectGraphData(NodeData[] nodeDatas, NodeLinkData[] nodeLinkDatas)
{
ClearData();
GridBackground gridBackground = new GridBackground();
gridBackground.StretchToParentSize();
this.styleSheets.Add(Resources.Load <StyleSheet>("SimpleGraphView"));
Insert(0, gridBackground);
// should load data correctly
Dictionary <System.Guid, SimpleNode> tempNodes = new Dictionary <System.Guid, SimpleNode>();
for (int i = 0; i < nodeDatas.Length; i++)
{
System.Guid nodeGuid = default;
if (!System.Guid.TryParse(nodeDatas[i].NodeGuidString, out nodeGuid))
{
nodeGuid = System.Guid.NewGuid();
}
SimpleNode node = CreateNode((SimpleNodeType)nodeDatas[i].NodeType, nodeGuid);
node.SetPosition(new Rect(nodeDatas[i].NodePosition.x, nodeDatas[i].NodePosition.y, node.contentRect.width, node.contentRect.height));
tempNodes.Add(nodeGuid, node);
}
// how should I load the link
for (int i = 0; i < nodeLinkDatas.Length; i++)
{
SimpleNode inputNode = tempNodes[System.Guid.Parse(nodeLinkDatas[i].InputNodeGuidString)];
SimpleNode outputNode = tempNodes[System.Guid.Parse(nodeLinkDatas[i].OutputNodeGuidString)];
Port inputPort = inputNode.m_inputPorts[nodeLinkDatas[i].InputPortIndex];
Port outputPort = outputNode.m_outputPorts[nodeLinkDatas[i].OutputPortIndex];
Edge edge = inputPort.ConnectTo(outputPort);
AddElement(edge);
}
}