Changeset 75

Timestamp:

05/03/05 02:44:23 (20 years ago)

Author:

mattausch

Message:

 

Location:

trunk/VUT

Files:

• Ogre/include/OgreVisibilityOptionsManager.h (added)
• Ogre/src/OgreVisibilityOptionsManager.cpp (added)
• scripts/GtpVisibility.suo (modified) (previous)
• work/TestCullingTerrain/TerrainContentGenerator.cpp (modified) (5 diffs)
• work/TestCullingTerrain/TerrainContentGenerator.h (modified) (1 diff)
• work/TestCullingTerrain/TestCullingTerrainApplication.cpp (modified) (14 diffs)
• work/TestCullingTerrain/TestCullingTerrainApplication.h (modified) (3 diffs)

trunk/VUT/work/TestCullingTerrain/TerrainContentGenerator.cpp

@@ -6 +6 @@
 */
 #include "TerrainContentGenerator.h"
-
+#include <windows.h>
 /********************************************/
 /*  TerrainContentGenerator implementation  */
 /********************************************/
 //-----------------------------------------------------------------------
-TerrainContentGenerator::TerrainContentGenerator( SceneManager *sm, RayQueryExecutor *rayQueryEx )
+TerrainContentGenerator::TerrainContentGenerator(SceneManager *sm)
 {
         mSceneMgr = sm;
-        mRayQueryExecutor = rayQueryEx;
+        mRayQueryExecutor = new RayQueryExecutor(sm);
 
-        mMinPos = Vector3(-200.0f, -70.0f, 200.0f);
-        mMaxPos = Vector3(200.0f, 70.0f, 200.0f);
+        mMinPos = Vector3(-500.0f, 5000.0f, -500.0f);
+        mMaxPos = Vector3(500.0f, 5000.0f, 500.0f);
 
         mMinAngle = 0;
@@ -25 +25 @@
 }
 //-----------------------------------------------------------------------
-void TerrainContentGenerator::generateScene( int numObjects )
+TerrainContentGenerator::~TerrainContentGenerator()
 {
-        srand (time (0));
+        delete mRayQueryExecutor;
+}
+//-----------------------------------------------------------------------
+void TerrainContentGenerator::generateScene(int numObjects, const String &meshName)
+{
+        srand (time(0));
         
         Vector3 rotationRatio;
         Vector3 translationRatio;
 
-        for(int i=0; i < numObjects; i++)
+        for(int i=0; i < numObjects; ++i)
         {
                 rotationRatio.x = rand() / (float) RAND_MAX;
@@ -42 +47 @@
                 translationRatio.z = rand() / (float) RAND_MAX;
 
-                generateSceneObject(translationRatio, rotationRatio, i, "sphere.mesh");
+                generateSceneObject(translationRatio, rotationRatio, i, meshName);
         }
 }
@@ -53 +58 @@
         Vector3 position = mMinPos + translationRatio * (mMaxPos - mMinPos);
 
-        position.y = 5000;
-    
         Vector3 queryResult;
 
-        if(mRayQueryExecutor->executeRayQuery(&queryResult, position, Vector3::NEGATIVE_UNIT_Y))
+        char msg[100];
+        sprintf(msg, "pos: %3.3f %3.3f %3.3f\n", position.x, position.y, position.z);
+
+        if (mRayQueryExecutor->executeRayQuery(&queryResult, position, Vector3::NEGATIVE_UNIT_Y))
         {
                 char name[16];
-                sprintf( name, "%s%d", entName.c_str(), mCount++);
-
+                sprintf(name, "%s%d", entName.c_str(), mCount++);
+                OutputDebugString("Creating new object "); OutputDebugString(msg);
                 Entity *ent = mSceneMgr->createEntity(name, entName);
                 SceneNode *currentObject = mSceneMgr->getRootSceneNode()->
@@ -67 +73 @@
                 currentObject->attachObject(ent);
                 currentObject->setScale(0.1f, 0.1f, 0.1f);
+                currentObject->setPosition(position);
+        }
+        else
+        {
+                OutputDebugString(msg);
         }
 }

trunk/VUT/work/TestCullingTerrain/TerrainContentGenerator.h

@@ -24 +24 @@
 {
 public:
-        TerrainContentGenerator(SceneManager *sm, RayQueryExecutor *rayQueryEx);
+        TerrainContentGenerator(SceneManager *sm);
+        ~TerrainContentGenerator();
         /** Generates a the scene hierarchy with random values .
                 @param number of objects to generate
+                @param the name of the mesh to be generated
         */
-        void generateScene(int numObjects);
+        void generateScene(int numObjects, const String &meshName);
         /** Generates a new scene object 
                 @param tranlationRatio ratio between minimal and maximal possible translation

trunk/VUT/work/TestCullingTerrain/TestCullingTerrainApplication.cpp

@@ -25 +25 @@
 TestCullingTerrainApplication::~TestCullingTerrainApplication()
 {
-        delete mRayQueryExecutor;
         delete mTerrainContentGenerator;
 }
-
 //-----------------------------------------------------------------------
 void TestCullingTerrainApplication::createCamera( void )
@@ -44 +42 @@
 }
 //-----------------------------------------------------------------------
-void TestCullingTerrainApplication::createScene( void )
-{
-        mRayQueryExecutor = new RayQueryExecutor(mSceneMgr);
-        mTerrainContentGenerator = new TerrainContentGenerator(mSceneMgr, mRayQueryExecutor);
-
+void TestCullingTerrainApplication::createScene()
+{
         // Set ambient light
         mSceneMgr->setAmbientLight(ColourValue(0.5, 0.5, 0.5));
@@ -93 +88 @@
         mCamera->setPosition(707,2500,528);
         mCamera->setOrientation(Quaternion(-0.3486, 0.0122, 0.9365, 0.0329));
-
+        
         // CEGUI setup
         setupGui();
 
-        mTerrainContentGenerator->generateScene(100);
+        mTerrainContentGenerator = new TerrainContentGenerator(mSceneMgr);
+        mTerrainContentGenerator->generateScene(300, "robot.mesh");
 }
 //-----------------------------------------------------------------------
 void TestCullingTerrainApplication::setupGui( void )
 {
-         mGUIRenderer = new CEGUI::OgreCEGUIRenderer(mWindow, Ogre::RENDER_QUEUE_OVERLAY, false, 3000, ST_EXTERIOR_CLOSE);
+         mGUIRenderer = new CEGUI::OgreCEGUIRenderer(mWindow, Ogre::RENDER_QUEUE_OVERLAY, 
+                 false, 3000, ST_EXTERIOR_CLOSE);
      mGUISystem = new CEGUI::System(mGUIRenderer);
 
@@ -111 +108 @@
                 (CEGUI::utf8*)"TaharezLook", (CEGUI::utf8*)"MouseArrow");
 
-         CEGUI::MouseCursor::getSingleton().show( );
+         CEGUI::MouseCursor::getSingleton().show();
 }
 //-----------------------------------------------------------------------
 void TestCullingTerrainApplication::createFrameListener(void)
 {
-        mFrameListener= new MouseQueryListener(mWindow, mCamera, mSceneMgr, mGUIRenderer, mRayQueryExecutor);
+        mFrameListener= new MouseQueryListener(mWindow, mCamera, mSceneMgr, mGUIRenderer);
         mFrameListener->showDebugOverlay(true);
         mRoot->addFrameListener(mFrameListener);
@@ -130 +127 @@
 /***********************************************/
 //-----------------------------------------------------------------------
-MouseQueryListener::MouseQueryListener(RenderWindow* win, Camera* cam, SceneManager *sceneManager, CEGUI::Renderer *renderer, RayQueryExecutor *rqe)
-        : ExampleFrameListener(win, cam, false, true), mGUIRenderer(renderer), mShutdownRequested(false), mRayQueryExecutor(rqe)
-{
-
+MouseQueryListener::MouseQueryListener(RenderWindow* win, Camera* cam, 
+                                                                           SceneManager *sceneManager, 
+                                                                           CEGUI::Renderer *renderer): 
+ExampleFrameListener(win, cam, false, true), mGUIRenderer(renderer), 
+mShutdownRequested(false)
+{
         // Setup default variables
         mCurrentObject = NULL;
@@ -153 +152 @@
 
         mRayQueryExecutor = new RayQueryExecutor(mSceneMgr);
-
+        
         // show overlay
         Overlay* pOver = OverlayManager::getSingleton().getByName("Example/VisibilityDemoOverlay"); 
@@ -184 +183 @@
 {
         // Update CEGUI with the mouse motion
-    CEGUI::System::getSingleton().injectMouseMove(e->getRelX() * mGUIRenderer->getWidth(), e->getRelY() * mGUIRenderer->getHeight());
+    CEGUI::System::getSingleton().injectMouseMove(e->getRelX() * mGUIRenderer->getWidth(), 
+                e->getRelY() * mGUIRenderer->getHeight());
 }
 //-----------------------------------------------------------------------
@@ -202 +202 @@
          {
                          char name[16];
-             sprintf( name, "Robot%d", mCount++ );
+             sprintf(name, "Robot%d", mCount++);
 
              Entity *ent = mSceneMgr->createEntity(name, "robot.mesh");
              mCurrentObject = mSceneMgr->getRootSceneNode()->
-                                 createChildSceneNode( String(name) + "Node", queryResult);
-             mCurrentObject->attachObject( ent );
-             mCurrentObject->setScale( 0.1f, 0.1f, 0.1f );
+                                 createChildSceneNode(String(name) + "Node", queryResult);
+             mCurrentObject->attachObject(ent);
+             mCurrentObject->setScale(0.1f, 0.1f, 0.1f);
+                         
          }
 
@@ -216 +217 @@
      else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
      {
-         CEGUI::MouseCursor::getSingleton().hide( );
+         CEGUI::MouseCursor::getSingleton().hide();
          mRMouseDown = true;
      } // else if
@@ -227 +228 @@
     if (e->getButtonID() & InputEvent::BUTTON0_MASK)
     {
-                CEGUI::MouseCursor::getSingleton().show( );
+                CEGUI::MouseCursor::getSingleton().show();
         mLMouseDown = false;
     }
@@ -233 +234 @@
     else if (e->getButtonID() & InputEvent::BUTTON1_MASK)
     {
-        CEGUI::MouseCursor::getSingleton().show( );
+        CEGUI::MouseCursor::getSingleton().show();
         mRMouseDown = false;
     }
 } 
 //-----------------------------------------------------------------------
-void MouseQueryListener::mouseDragged (MouseEvent *e)
+void MouseQueryListener::mouseDragged(MouseEvent *e)
  {
          // If we are dragging the left mouse button.            
-         if ( mLMouseDown )
+         if (mLMouseDown)
      {
                  Vector3 queryResult;
@@ -252 +253 @@
      }
          // If we are dragging the right mouse button.
-         if ( mRMouseDown )
+         if (mRMouseDown)
          {
                  mCamera->yaw( -e->getRelX() * mRotateSpeed );
@@ -271 +272 @@
                         mCamera->getPosition().z);
         }
-         
+        
         return ExampleFrameListener::frameStarted(evt);
 }
@@ -371 +372 @@
         catch( Ogre::Exception& e ) 
         {
-        MessageBox( NULL, e.getFullDescription().c_str(), "An exception has occured!", MB_OK | MB_ICONERROR | MB_TASKMODAL);
+        MessageBox( NULL, e.getFullDescription().c_str(), 
+                        "An exception has occured!", MB_OK | MB_ICONERROR | MB_TASKMODAL);
     }   
 

trunk/VUT/work/TestCullingTerrain/TestCullingTerrainApplication.h

@@ -30 +30 @@
 
     MouseQueryListener(RenderWindow* win, Camera* cam, SceneManager *sceneManager, 
-                CEGUI::Renderer *renderer, RayQueryExecutor *rqe);
+                CEGUI::Renderer *renderer);
 
 
@@ -103 +103 @@
         CEGUI::OgreCEGUIRenderer *mGUIRenderer;
         CEGUI::System *mGUISystem;
-        RayQueryExecutor *mRayQueryExecutor;
-        TerrainContentGenerator *mTerrainContentGenerator;
+//      RayQueryExecutor *mRayQueryExecutor;
 
         Vector3 mMinTranslation;
@@ -112 +111 @@
         Vector3 mMaxAngle;
 
+        TerrainContentGenerator *mTerrainContentGenerator;
+
 private:
         void chooseSceneManager(void);