Initial commit

Torque/SDK/engine/sceneGraph/sceneRoot.h

@@ -0,0 +1,43 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _SCENEROOT_H_
+#define _SCENEROOT_H_
+
+//Includes
+#ifndef _PLATFORM_H_
+#include "platform/platform.h"
+#endif
+#ifndef _SCENEOBJECT_H_
+#include "sim/sceneObject.h"
+#endif
+
+/// Root of scene graph.
+class SceneRoot : public SceneObject
+{
+   typedef SceneObject Parent;
+
+  protected:
+   bool onSceneAdd(SceneGraph *graph);
+   void onSceneRemove();
+
+   bool getOverlappingZones(SceneObject *obj, U32 *zones, U32 *numZones);
+
+   bool prepRenderImage(SceneState *state, const U32 stateKey, const U32 startZone,
+                        const bool modifyBaseZoneState);
+
+   bool scopeObject(const Point3F&        rootPosition,
+                    const F32             rootDistance,
+                    bool*                 zoneScopeState);
+
+  public:
+   SceneRoot();
+   ~SceneRoot();
+};
+
+extern SceneRoot* gClientSceneRoot;     ///< Client's scene graph root.
+extern SceneRoot* gServerSceneRoot;     ///< Server's scene graph root.
+
+#endif //_SCENEROOT_H_