Changeset 160 for trunk/VUT/Ogre/src/OgreSceneContentGenerator.cpp

Timestamp:

07/08/05 01:53:01 (19 years ago)

Author:

mattausch

Message:

added animation

File:

• trunk/VUT/Ogre/src/OgreSceneContentGenerator.cpp (modified) (10 diffs)

trunk/VUT/Ogre/src/OgreSceneContentGenerator.cpp

@@ -12 +12 @@
 namespace Ogre {
 
-/*******************************************************/
-/*     SceneContentGenerator implementation            */
-/*******************************************************/
+/*************************************************************/
+/*           SceneContentGenerator implementation            */
+/*************************************************************/
 
 //-----------------------------------------------------------------------
@@ -23 +23 @@
 mMinAngle(Vector3(0.0f, 0.0f, 0.0f)),
 mMaxAngle(Vector3(360, 360, 360)),
-mScale(0.1, 0.1, 0.1)
-//, mObjectCount(0)
+mScale(0.1, 0.1, 0.1)//, mObjectCount(0)
 {
 }
@@ -36 +35 @@
         Vector3 translationRatio;
 
-        int old_count = GetObjectCount();
+        int new_size = GetObjectCount() + numObjects;
         int failed_attempts = 0; // counter used to avoid invinite loop
 
         //-- create random values between zero and one
-        while ((GetObjectCount() < numObjects + old_count) && 
+        while ((GetObjectCount() <  new_size) && 
                    (failed_attempts < MAX_FAILED_ATTEMPTS))
         {
@@ -70 +69 @@
         Entity *ent = mSceneMgr->createEntity(name, objName + ".mesh");
                 
-        SceneNode *currentObject = mSceneMgr->getRootSceneNode()->
+        SceneNode *node = mSceneMgr->getRootSceneNode()->
                 createChildSceneNode(String(name) + "Node", position);
 
         //ent->setCastShadows(false);
-        currentObject->attachObject(ent);
-        currentObject->setScale(mScale);
-        currentObject->setOrientation(orientation);
-
-        //-- store pointer to object
-        mSceneObjects.push_back(currentObject);
-
-        return currentObject;
+        node->attachObject(ent);
+        node->setScale(mScale);
+        node->setOrientation(orientation);
+
+        // store pointer to node and object
+        mSceneNodes.push_back(node);
+        mEntities.push_back(ent);
+
+        return node;
 }
 //-----------------------------------------------------------------------
@@ -116 +116 @@
 int SceneContentGenerator::GetObjectCount()
 {
-        return (int)mSceneObjects.size();
+        return (int)mSceneNodes.size();
 }
 //-----------------------------------------------------------------------
@@ -129 +129 @@
         std::vector<SceneNode *>::const_iterator it, it_end;
 
-        it_end = mSceneObjects.end();
+        it_end = mSceneNodes.end();
 
         if(!ofstr.is_open())
@@ -136 +136 @@
         char str[100];
 
-        for(it = mSceneObjects.begin(); it < it_end; ++it)
+        for(it = mSceneNodes.begin(); it < it_end; ++it)
         {
                 SceneNode *node = (*it);
@@ -164 +164 @@
                 return false;
 
-        //mSceneObjects.clear(); // reset list of objects
+        //mSceneNodes.clear(); // reset list of objects
 
         while (!ifstr.eof()) 
@@ -173 +173 @@
                         &orientation.w, &orientation.x, &orientation.y, &orientation.z,
                         &mScale.x, &mScale.y, &mScale.z);
-                
-                /*Vector3 rot(orientation.getYaw().valueDegrees(), 
-                                        orientation.getPitch().valueDegrees(), 
-                                        orientation.getRoll().valueDegrees());*/
 
                 GenerateSceneObject(position, orientation, objName);
@@ -187 +183 @@
         return true;
 }
-
+//-----------------------------------------------------------------------
+SceneNodeList *SceneContentGenerator::GetGeneratedSceneNodes()
+{
+        return &mSceneNodes;
+}
+//-----------------------------------------------------------------------
+EntityList *SceneContentGenerator::GetGeneratedEntities()
+{
+        return &mEntities;
+}
+//-----------------------------------------------------------------------
+void SceneContentGenerator::RemoveGeneratedObjects()
+{
+        //-- destroy scene nodes and detach entities
+        while (!mSceneNodes.empty())
+        {
+                SceneNode *node = mSceneNodes.back();
+                mSceneNodes.pop_back();
+                
+                //node->detachAllObjects();
+                mSceneMgr->destroySceneNode(node->getName());
+        }
+        //-- remove and destroy entities
+        while (!mEntities.empty())
+        {
+                Entity *ent = mEntities.back();
+                mEntities.pop_back();
+                
+                mSceneMgr->removeEntity(ent);
+        }
+}
 } // namespace Ogre