private void DrawNetGrid()
{
PersistentGUI.BeginHandlesColor(UserSetting.NetGridLineColor);
for (int x = 0, index = 0; x < rect.width; x += UserSetting.NetGridLineSpace, index += 1)
{
Handles.DrawAAPolyLine(UserSetting.NetGridLineWidth * (index % 10 == 0 ? 2 : 1), new Vector3(x, 0, 0),
new Vector3(x, rect.height, 0));
}
for (int y = 0, index = 0; y < rect.height; y += UserSetting.NetGridLineSpace, index += 1)
{
Handles.DrawAAPolyLine(UserSetting.NetGridLineWidth * (index % 10 == 0 ? 2 : 1), new Vector3(0, y, 0),
new Vector3(rect.width, y, 0));
}
PersistentGUI.EndHandlesColor();
}
private void OnDrawSelection()
{
var selectedNodes = UserDatabase.selection.nodes;
if (selectedNodes == null || selectedNodes.Length == 0)
{
return;
}
foreach (var selectedNode in selectedNodes)
{
PersistentGUI.BeginMatrix(GUI.matrix * selectedNode.guiMatrix);
var localRect = selectedNode.localRect;
var scale = selectedNode.worldScale;
scale.x = Mathf.Max(scale.x, 0.01f);
scale.y = Mathf.Max(scale.y, 0.01f);
var ww = UserSetting.SceneNodeSelectionLineWidth / scale.x;
var wh = UserSetting.SceneNodeSelectionLineWidth / scale.y;
var ww2 = ww * 0.5f;
var wh2 = wh * 0.5f;
PersistentGUI.BeginHandlesColor(UserSetting.SceneNodeSelectionColor);
Handles.DrawAAPolyLine(wh,
new Vector3(localRect.x + ww2, localRect.y + wh2, 0),
new Vector3(localRect.xMax - ww2, localRect.y + wh2, 0));
Handles.DrawAAPolyLine(ww,
new Vector3(localRect.xMax - ww2, localRect.y + wh2, 0),
new Vector3(localRect.xMax - ww2, localRect.yMax - wh2, 0));
Handles.DrawAAPolyLine(wh,
new Vector3(localRect.xMax - ww2, localRect.yMax - wh2, 0),
new Vector3(localRect.x + ww2, localRect.yMax - wh2, 0));
Handles.DrawAAPolyLine(ww,
new Vector3(localRect.x + ww2, localRect.yMax - wh2, 0),
new Vector3(localRect.x + ww2, localRect.y + wh2, 0));
PersistentGUI.EndHandlesColor();
PersistentGUI.EndMatrix();
}
}