From aec8e88c14c38f36bddaaa6d4ed702adbc456c17 Mon Sep 17 00:00:00 2001
From: frohlich <frohlich>
Date: Sun, 3 Dec 2006 17:02:40 +0000
Subject: [PATCH] Modified Files: 	simgear/scene/util/SGNodeMasks.hxx:
 Add pickable bit

---
 simgear/scene/util/SGNodeMasks.hxx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/simgear/scene/util/SGNodeMasks.hxx b/simgear/scene/util/SGNodeMasks.hxx
index f89f7f2f..315d73fc 100644
--- a/simgear/scene/util/SGNodeMasks.hxx
+++ b/simgear/scene/util/SGNodeMasks.hxx
@@ -22,7 +22,11 @@
 #ifndef SG_SCENE_NODEMASKS_HXX
 #define SG_SCENE_NODEMASKS_HXX
 
-#define SG_NODEMASK_TERRAIN_BIT (2<<10)
-#define SG_NODEMASK_SHADOW_BIT (2<<11)
+/// If set, do terrain elevation computations with that nodes
+#define SG_NODEMASK_TERRAIN_BIT (1<<0)
+/// If set, cast shadows
+#define SG_NODEMASK_SHADOW_BIT  (1<<1)
+/// If set, the node is pickable
+#define SG_NODEMASK_PICK_BIT    (1<<2)
 
 #endif
-- 
2.39.5