Changeset 2501 for GTP/trunk/App/Demos/Vis/HillyTerrain/OGRE/TestCullingTerrainApplication.cpp

Timestamp:

07/03/07 14:28:12 (17 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/HillyTerrain/OGRE/TestCullingTerrainApplication.cpp (modified) (5 diffs)

GTP/trunk/App/Demos/Vis/HillyTerrain/OGRE/TestCullingTerrainApplication.cpp

@@ -229 +229 @@
         mCamNode->attachObject(mCamera);
         
+
         ///////////////////
         //-- create visualization camera
@@ -436 +437 @@
         // was terrain loaded?
         mSceneMgr->getOption("ShowTerrain", &msShowHillyTerrain); 
-        msShowHillyTerrain=true;
-
                 
         // hack view point for terrain
@@ -638 +637 @@
         float minVal = 999999999999;
 
+        // find next valid intersection
         while (rit != qryResult.end() && rit->movable)
         {
+                // camera is not a real world object
                 if (rit->movable->getName() != "PlayerCam")
                 {
-                        // place on the ground object
+                        // get the next intersection with a movable object
                         yVal = rit->movable->getWorldBoundingBox().getCenter().y;
-                                if (yVal < minVal)
-                                        minVal = yVal;
-
-                        //std::stringstream d; d << "dist: " << dist << endl;
-                        //Ogre::LogManager()
+
+                        if (yVal < minVal)
+                                minVal = yVal;
+
                         success = true;
                 }
@@ -654 +654 @@
                 ++ rit;
         }
-    
-        // place on the ground object
+
+        // place player on the ground object
         if (success)
-                        mCamNode->setPosition(
-                                mCamNode->getPosition().x,
-                                minVal + dist, 
-                                mCamNode->getPosition().z);
+        {
+                mCamNode->setPosition(mCamNode->getPosition().x,
+                                                          minVal + dist, 
+                                                          mCamNode->getPosition().z);
+        }
 
         OGRE_DELETE(raySceneQuery);
@@ -741 +742 @@
 
 
+
 /**********************************************************************/
 /*           VisualizationRenderTargetListener implementation         */
 /**********************************************************************/
 
-
 //-----------------------------------------------------------------------
 VisualizationRenderTargetListener::VisualizationRenderTargetListener(SceneManager *sceneMgr)