Changeset 55 for trunk/VUT/OcclusionCullingSceneManager/TestCullingTerrain/TestCullingTerrainApplication.cpp

Timestamp:

04/21/05 19:33:56 (19 years ago)

Author:

mattausch

Message:

added TerrainContentGenerator?

File:

• trunk/VUT/OcclusionCullingSceneManager/TestCullingTerrain/TestCullingTerrainApplication.cpp (modified) (7 diffs)

trunk/VUT/OcclusionCullingSceneManager/TestCullingTerrain/TestCullingTerrainApplication.cpp

@@ -20 +20 @@
 #include "windows.h"
 
-//RaySceneQuery* mRaySceneQuery = 0;
-
-/***********************************************/
-/* TestCullingTerrainApplication implementation       */
-/***********************************************/
-/*TestCullingTerrainApplication::~TestCullingTerrainApplication()
-{
-        delete mRaySceneQuery;
-}*/
+
+/************************************************/
+/* TestCullingTerrainApplication implementation */
+/************************************************/
+TestCullingTerrainApplication::~TestCullingTerrainApplication()
+{
+        delete mRayQueryExecutor;
+        delete mTerrainContentGenerator;
+}
+
 //-----------------------------------------------------------------------
 void TestCullingTerrainApplication::createCamera( void )
@@ -40 +41 @@
         // Look back along -Z
     mCamera->lookAt(Vector3(0,0,-300));
-    mCamera->setNearClipDistance( 1 );
-    mCamera->setFarClipDistance( 1000 );
-}
-//-----------------------------------------------------------------------
-void TestCullingTerrainApplication::createScene(void)
-{
+    mCamera->setNearClipDistance(1);
+    mCamera->setFarClipDistance(1000);
+}
+//-----------------------------------------------------------------------
+void TestCullingTerrainApplication::generateSceneObject(const Vector3 &translationRatio, 
+                                         const Vector3 &rotationRatio, const int idx, const String& entName)
+{
+        // Setup the ray scene query
+        /*Vector3 rotation = mMinAngle + rotationRatio * (mMaxAngle - mMinAngle);
+        Vector3 translation = mMinTranslation + translationRatio * (mMaxTranslation - mMinTranslation);
+
+        translation.y = 5000;
+    Ray ray(translation, Vector3::NEGATIVE_UNIT_Y);
+    mRaySceneQuery->setRay(ray);
+
+    // Execute query
+        RaySceneQueryResult &result = mRaySceneQuery->execute();
+        RaySceneQueryResult::iterator itr = result.begin( );
+
+        // Get results, create a node/entity on the position
+        if ( itr != result.end() && itr->worldFragment )
+        {
+                char name[16];
+                sprintf( name, "%s%d", entName.c_str(), mCount++ );
+
+                Entity *ent = mSceneMgr->createEntity( name, entName );
+                SceneNode currentObject = mSceneMgr->getRootSceneNode( )->createChildSceneNode( String(name) + "Node", itr->worldFragment->singleIntersection );
+                currentObject->attachObject( ent );
+                currentObject->setScale( 0.1f, 0.1f, 0.1f );
+        }*/
+}
+
+//-----------------------------------------------------------------------
+void TestCullingTerrainApplication::createScene( void )
+{
+        mRayQueryExecutor = new RayQueryExecutor(mSceneMgr);
+        mTerrainContentGenerator = new TerrainContentGenerator(mSceneMgr, mRayQueryExecutor);
         // Set ambient light
         mSceneMgr->setAmbientLight(ColourValue(0.5, 0.5, 0.5));
@@ -62 +94 @@
         mWindow->getViewport(0)->setBackgroundColour(fadeColour);
         //mSceneMgr->setFog( FOG_LINEAR, fadeColour, .001, 500, 1000);
-    //mSceneMgr->setFog( FOG_EXP, fadeColour, 0.005 );
-
-        
 
         // Create a skybox
@@ -94 +123 @@
         mCamera->setOrientation(Quaternion(-0.3486, 0.0122, 0.9365, 0.0329));
 
-        /*
-        Entity *robotEnt = mSceneMgr->createEntity( "Robot", "robot.mesh" );
-        SceneNode *robotNode = mSceneMgr->getRootSceneNode()->createChildSceneNode( "RobotNode", Vector3( 750, 25, 600 ));
-        robotNode->attachObject( robotEnt );
-        robotNode->scale( .3, .3, .3 );
-        robotNode->yaw( Degree( 160 ) );
-
-        Entity *ogreEnt = mSceneMgr->createEntity( "Ogre", "ogrehead.mesh" );
-    SceneNode *ogreNode = mSceneMgr->getRootSceneNode()->createChildSceneNode( "Ogre", Vector3( 800, 50, 830 ) );
-    ogreNode->attachObject( ogreEnt );
-        ogreNode->scale(.2,.2,.2);
-        ogreNode->yaw( Degree( 20 ) );
-
-        Entity *ogreEnt2 = mSceneMgr->createEntity( "Ogre2", "ogrehead.mesh" );
-    SceneNode *ogreNode2 = mSceneMgr->getRootSceneNode()->createChildSceneNode( "Ogre2", Vector3( 700, 50, 730 ) );
-    ogreNode2->attachObject( ogreEnt2 );
-        ogreNode2->scale(.05,.05,.05);
-        ogreNode->yaw( Degree( 40 ) );*/
-
         // CEGUI setup
         setupGui();
@@ -133 +143 @@
 void TestCullingTerrainApplication::createFrameListener(void)
 {
-        mFrameListener= new MouseQueryListener(mWindow, mCamera, mSceneMgr, mGUIRenderer);
+        mFrameListener= new MouseQueryListener(mWindow, mCamera, mSceneMgr, mGUIRenderer, mRayQueryExecutor);
         mFrameListener->showDebugOverlay(true);
         mRoot->addFrameListener(mFrameListener);
@@ -148 +158 @@
 /***********************************************/
 //-----------------------------------------------------------------------
-MouseQueryListener::MouseQueryListener(RenderWindow* win, Camera* cam, SceneManager *sceneManager, CEGUI::Renderer *renderer)
-        : ExampleFrameListener(win, cam, false, true), mGUIRenderer(renderer), 
-                mShutdownRequested(false)
+MouseQueryListener::MouseQueryListener(RenderWindow* win, Camera* cam, SceneManager *sceneManager, CEGUI::Renderer *renderer, RayQueryExecutor *rqe)
+        : ExampleFrameListener(win, cam, false, true), mGUIRenderer(renderer), mShutdownRequested(false), mRayQueryExecutor(rqe)
 {
 
@@ -171 +180 @@
         mEventProcessor->addKeyListener(this);
 
-        mRaySceneQuery = mSceneMgr->createRayQuery( Ray() );
+        mRaySceneQuery = mSceneMgr->createRayQuery(Ray());
 
         // show overlay