public override void OnInspectorGUI()
{
base.OnInspectorGUI();
Node node = (Node)target;
if (nodes.Length == 1)
{
if (addComp != null)
{
string[] pointNames = new string[availablePoints.Length];
for (int i = 0; i < pointNames.Length; i++)
{
pointNames[i] = "Point " + (availablePoints[i] + 1);
}
if (availablePoints.Length > 0)
{
addPoint = EditorGUILayout.Popup("Link point", addPoint, pointNames);
}
else
{
EditorGUILayout.LabelField("No Points Available");
}
if (GUILayout.Button("Cancel"))
{
addComp = null;
addPoint = 0;
}
if (addPoint >= 0 && availablePoints.Length > addPoint)
{
if (node.HasConnection(addComp, availablePoints[addPoint]))
{
EditorGUILayout.HelpBox("Connection already exists (" + addComp.name + "," + availablePoints[addPoint], MessageType.Error);
}
else if (GUILayout.Button("Link"))
{
AddConnection(addComp, availablePoints[addPoint]);
}
}
}
else
{
SplineEditorGUI.BeginContainerBox(ref connectionsOpen, "Connections");
if (connectionsOpen)
{
ConnectionsGUI();
}
SplineEditorGUI.EndContainerBox();
Rect rect = GUILayoutUtility.GetLastRect();
SplineComputer[] addComps;
SplineComputer lastComp = addComp;
bool dragged = DreamteckEditorGUI.DropArea <SplineComputer>(rect, out addComps);
if (dragged && addComps.Length > 0)
{
SelectComputer(addComps[0]);
}
if (lastComp != addComp)
{
SceneView.RepaintAll();
}
}
}
else
{
EditorGUILayout.HelpBox("Connection UI not available when multiple Nodes are selected.", MessageType.Info);
}
SplineEditorGUI.BeginContainerBox(ref settingsOpen, "Settings");
if (settingsOpen)
{
SettingsGUI();
}
SplineEditorGUI.EndContainerBox();
}
void RenderConnections()
{
Node node = (Node)target;
Node.Connection[] connections = node.GetConnections();
scroll = EditorGUILayout.BeginScrollView(scroll, GUI.skin.box, GUILayout.Width(EditorGUIUtility.currentViewWidth - 30), GUILayout.Height(Mathf.Min(75 + connections.Length * 20, 200)));
EditorGUILayout.LabelField("Connections");
EditorGUILayout.Space();
if (connections.Length > 0)
{
for (int i = 0; i < connections.Length; i++)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(connections[i].computer.name + " at point " + (connections[i].pointIndex + 1));
if (GUILayout.Button("Select", GUILayout.Width(70)))
{
Selection.activeGameObject = connections[i].computer.gameObject;
}
if (SplineEditorGUI.EditorLayoutSelectableButton(new GUIContent("Swap Tangents"), connections[i].computer.type == Spline.Type.Bezier, connections[i].invertTangents))
{
connections[i].invertTangents = !connections[i].invertTangents;
node.UpdateConnectedComputers();
SceneView.RepaintAll();
}
if (GUILayout.Button("x", GUILayout.Width(20)))
{
Undo.RecordObject(node, "Remove connection");
Undo.RecordObject(connections[i].computer, "Remove node");
node.RemoveConnection(connections[i].computer, connections[i].pointIndex);
}
EditorGUILayout.EndHorizontal();
}
}
else
{
EditorGUILayout.HelpBox("Drag & Drop SplineComputers here to link their points.", MessageType.Info);
}
EditorGUILayout.EndScrollView();
Rect rect = GUILayoutUtility.GetLastRect();
SplineComputer[] addComps;
SplineComputer lastComp = addComp;
bool dragged = DreamteckEditorGUI.DropArea <SplineComputer>(rect, out addComps);
if (dragged && addComps.Length > 0)
{
SelectComputer(addComps[0]);
}
if (lastComp != addComp)
{
SceneView.RepaintAll();
}
node.transformNormals = EditorGUILayout.Toggle("Transform Normals", node.transformNormals);
node.transformSize = EditorGUILayout.Toggle("Transform Size", node.transformSize);
node.transformTangents = EditorGUILayout.Toggle("Transform Tangents", node.transformTangents);
EditorGUI.BeginChangeCheck();
if (connections.Length > 1)
{
node.type = (Node.Type)EditorGUILayout.EnumPopup("Node type", node.type);
}
if (EditorGUI.EndChangeCheck())
{
SceneView.RepaintAll();
node.UpdateConnectedComputers();
}
}