Add a new node "float-property" to be used in float comparision in effect predicates

[simgear.git] / simgear / math / sg_types.hxx

diff --git a/simgear/math/sg_types.hxx b/simgear/math/sg_types.hxx
index 4698acecb5886d8018ced33e24a9136e87a49617..f413c26b58359eb66f13f00c6773132562e2bffd 100644 (file)
--- a/simgear/math/sg_types.hxx
+++ b/simgear/math/sg_types.hxx
@@ -38,7 +38,7 @@
 #include <string>
 #include <vector>
 
-#include <simgear/math/point3d.hxx>
+class Point3D;
 
 using std::vector;
 using std::string;