Changeset 1195 for GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE/include

Timestamp:

08/10/06 17:08:57 (18 years ago)

Author:

szydlowski

Message:

visualization workin' fine (TM)
demo recording/playback partially implemented

Location:

GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE/include

Files:

• TestKdTree.h (modified) (4 diffs)
• TestKdTreeAppListener.h (modified) (3 diffs)

GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE/include/TestKdTree.h

@@ -6 +6 @@
 #include <ivreader.h>
 #include "TestKdTreeAppListener.h"
+
+
+class KdTreeAppRenderTargetListener : public RenderTargetListener
+{
+public:
+        KdTreeAppRenderTargetListener(SceneManager *sceneMgr);
+
+protected:
+        void preViewportUpdate (const RenderTargetViewportEvent &evt);
+        void postRenderTargetUpdate (const RenderTargetEvent &evt);
+
+        SceneManager *mSceneMgr;
+
+        ShadowTechnique mSavedShadowTechnique;
+        ColourValue mSavedAmbientLight;
+};
 
 class KdTreeApp : public ExampleApplication
@@ -15 +31 @@
         ~KdTreeApp()
         {
+                delete mRenderTargerListener;
                 delete mFrameListener;
         }
@@ -24 +41 @@
         Camera *mFollowCam;
         KdTreeAppListener *mFrameListener;
+        KdTreeAppRenderTargetListener *mRenderTargerListener;
 
         String  mSceneFiles;
@@ -69 +87 @@
 };
 
-class KdTreeAppRenderTargetListener : public RenderTargetListener
-{
-public:
-        KdTreeAppRenderTargetListener(SceneManager *sceneMgr);
-
-protected:
-        void preViewportUpdate (const RenderTargetViewportEvent &evt);
-        void postRenderTargetUpdate (const RenderTargetEvent &evt);
-
-        SceneManager *mSceneMgr;
-
-        ShadowTechnique mSavedShadowTechnique;
-        ColourValue mSavedAmbientLight;
-};
-
 #endif

GTP/trunk/App/Demos/Vis/KdTreeDemo/OGRE/include/TestKdTreeAppListener.h

@@ -55 +55 @@
         bool mShowTree;
         bool mFreeMove;
+        bool mTopCamFollow;
 
         Real mDelayedQueriesIssued;
@@ -71 +72 @@
         OverlayElement *mRenderMethodInfo;
         OverlayElement *mMovementInfo;
+        OverlayElement *mTopCamInfo;
 
         OverlayElement *mFrustumCulledNodesInfo;
@@ -107 +109 @@
     void updateStats(void);
 
+        // stuff for walkthrough recording/playback
+        struct FrameInfo
+        {
+                FrameInfo(Vector3 pos, Quaternion or, Real time):
+                mPosition(pos), mOrientation(or), mElapsedTime(time)
+                { }
+
+                Vector3 mPosition;
+                Quaternion mOrientation;
+                Real    mElapsedTime;
+        };
+
+        typedef std::list<FrameInfo> FrameList;
+
+        enum AppState
+        {
+                AS_NORMAL,
+                AS_RECORD,
+                AS_PLAYBACK
+        };
+
+        FrameList mFrameList;
+
+        AppState mAppState;
+
+        void toggleRecord();
+        void togglePlayback();
+        void saveFrameInfo(Real elapsedTime);
+
 public:
+        void loadFrames(const String& filename);
+        void saveFrames(const String& filename);
 
         // visualization modes for scene nodes