void RenderDecaledNode(int id, BaseNode node)
{
//node grid snapping when pressing cmd/crtl
if (node.isDragged && e.command)
{
Vector2 pos = node.rect.position;
//aproximative grid cell size
float snapPixels = 25.6f;
pos.x = Mathf.RoundToInt(Mathf.RoundToInt(pos.x / snapPixels) * snapPixels);
pos.y = Mathf.RoundToInt(Mathf.RoundToInt(pos.y / snapPixels) * snapPixels);
node.rect.position = pos;
}
//move the node if panPosition changed:
node.rect = Utils.DecalRect(node.rect, graph.panPosition);
Rect decaledRect;
if (!nodeEditors.ContainsKey(node) || nodeEditors[node] == null)
{
nodeEditors[node] = UnityEditor.Editor.CreateEditor(node) as BaseNodeEditor;
nodeEditors[node].Initialize(this);
}
decaledRect = GUILayout.Window(id, node.rect, (i) => {
var nodeEditor = nodeEditors[node];
nodeEditor.isInsideGraph = true;
nodeEditor.OnInspectorGUI();
nodeEditor.isInsideGraph = false;
}, node.name, (node.isSelected) ? nodeSelectedStyle : nodeStyle, GUILayout.Height(node.viewHeight));
node.visualRect = decaledRect;
node.rect = Utils.DecalRect(decaledRect, -graph.panPosition);
//draw node header:
//Draw the node header using the color scheme:
if (e.type == EventType.Repaint)
{
float h = nodeStyle.border.top;
float w = decaledRect.width - nodeStyle.border.right - nodeStyle.border.left;
GUI.color = ColorTheme.GetNodeColor(node.colorSchemeName);
nodeHeaderStyle.Draw(new Rect(decaledRect.x, decaledRect.y, w, h), false, false, false, false);
GUI.color = Color.white;
}
if (node.debug)
{
Rect debugRect = decaledRect;
debugRect.y -= 20;
EditorGUI.LabelField(debugRect, "id: " + node.id);
debugRect.y -= 20;
EditorGUI.LabelField(debugRect, "comp order: " + node.computeOrder + " | can work: " + node.canWork);
}
}