Random trees from Stuart Buchanan

[simgear.git] / simgear / scene / util / SGNodeMasks.hxx

diff --git a/simgear/scene/util/SGNodeMasks.hxx b/simgear/scene/util/SGNodeMasks.hxx
index f89f7f2f9ab68d8e56f0663a521f441b79e66f82..19520eb6d1d3d0a8098c0bf20216c91c1c623aef 100644 (file)
--- a/simgear/scene/util/SGNodeMasks.hxx
+++ b/simgear/scene/util/SGNodeMasks.hxx
@@ -1,6 +1,6 @@
 /* -*-c++-*-
  *
- * Copyright (C) 2006 Mathias Froehlich 
+ * Copyright (C) 2006-2007 Mathias Froehlich 
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -22,7 +22,18 @@
 #ifndef SG_SCENE_NODEMASKS_HXX
 #define SG_SCENE_NODEMASKS_HXX
 
-#define SG_NODEMASK_TERRAIN_BIT (2<<10)
-#define SG_NODEMASK_SHADOW_BIT (2<<11)
+#include "RenderConstants.hxx"
 
+/// If set, do terrain elevation computations with that nodes
+#define SG_NODEMASK_TERRAIN_BIT        simgear::TERRAIN_BIT
+/// If set, this is the main model of this simulation
+#define SG_NODEMASK_MAINMODEL_BIT      simgear::MAINMODEL_BIT
+/// If set, cast shadows
+#define SG_NODEMASK_CASTSHADOW_BIT     simgear::CASTSHADOW_BIT
+/// If set, cast recieves shadows
+#define SG_NODEMASK_RECIEVESHADOW_BIT  simgear::RECEIVESHADOW_BIT
+#define SG_NODEMASK_GUI_BIT            simgear::GUI_BIT
+#define SG_NODEMASK_2DPANEL_BIT        simgear::PANEL2D_BIT
+/// If set, the node is pickable
+#define SG_NODEMASK_PICK_BIT           simgear::PICK_BIT
 #endif