Provide something more sensible for the properties root

[simgear.git] / simgear / scene / model / shadowvolume.cxx

diff --git a/simgear/scene/model/shadowvolume.cxx b/simgear/scene/model/shadowvolume.cxx
index 82f5a751057c4100a544f1fb0d47a00aba1f3233..3a164a16509772653f7cc529af31c355fbe92ade 100644 (file)
--- a/simgear/scene/model/shadowvolume.cxx
+++ b/simgear/scene/model/shadowvolume.cxx
@@ -25,14 +25,12 @@
 #endif
 
 #include <plib/sg.h>
-#include <plib/ssg.h>
-#include <simgear/props/props.hxx>
 #include <simgear/debug/logstream.hxx>
 #include <simgear/screen/extensions.hxx>
 #include <simgear/scene/model/animation.hxx>
 #include <simgear/scene/model/model.hxx>
 #include <simgear/environment/visual_enviro.hxx>
-#include SG_GLU_H
+#include <osg/GLU>
 
 #include "shadowvolume.hxx"
 
@@ -905,7 +903,6 @@ void SGShadowVolume::deleteOccluderFromTile(ssgBranch *tile) {
 }
 
 void SGShadowVolume::deleteOccluder(ssgBranch *occluder) {
-       ssgBranch *branch = occluder;
        // skip first node and go to first transform (placement)
        while( occluder && !occluder->isA(ssgTypeTransform()))
                occluder = (ssgBranch *) occluder->getKid(0);
@@ -919,9 +916,6 @@ void SGShadowVolume::deleteOccluder(ssgBranch *occluder) {
 }
 
 void SGShadowVolume::addOccluder(ssgBranch *occluder, OccluderType occluder_type, ssgBranch *tile) {
-
-       ssgBranch *branch = occluder;
-
        // skip first node and go to first transform (placement)
        while( occluder && !occluder->isA(ssgTypeTransform()))
                occluder = (ssgBranch *) occluder->getKid(0);