Don't waste space with too huge stl containers.

Modified Files: simgear/scene/bvh/BVHStaticData.hxx
2009-03-01 21:25:14 +00:00
parent c46cfb5d47
commit afed842ad1
1 changed files with 6 additions and 0 deletions
--- a/simgear/scene/bvh/BVHStaticData.hxx
+++ b/simgear/scene/bvh/BVHStaticData.hxx
@@ -44,6 +44,12 @@ public:
    { _materials.push_back(material); return _materials.size() - 1; }
    const SGMaterial* getMaterial(unsigned i) const
    { if (_materials.size() <= i) return 0; return _materials[i]; }
+
+    void trim()
+    {
+        std::vector<SGVec3f>(_vertices).swap(_vertices);
+        std::vector<const SGMaterial*>(_materials).swap(_materials);
+    }
    
 private:
    std::vector<SGVec3f> _vertices;