Changeset 8019 in orxonox.OLD for branches/water/src/story_entities/game_world.cc

Timestamp:

May 31, 2006, 12:28:27 PM (18 years ago)

Author:

stefalie

Message:

branches/water: refraction render pass

File:

• branches/water/src/story_entities/game_world.cc (modified) (1 diff)

branches/water/src/story_entities/game_world.cc

@@ -513 +513 @@
  */
 void GameWorld::renderPassRefraction()
-{}
+{
+    // clear buffer
+  glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
+  glLoadIdentity();
+
+  const std::list<BaseObject*>* reflectedWaters;
+  MappedWater* mw;
+
+  if( (reflectedWaters = ClassList::getList(CL_MAPPED_WATER)) != NULL)
+  {
+    std::list<BaseObject*>::const_iterator it;
+    for (it = reflectedWaters->begin(); it != reflectedWaters->end(); it++)
+    {
+      mw =  dynamic_cast<MappedWater*>(*it);
+
+      // prepare for reflection rendering
+      mw->activateRefraction();
+
+      //camera and light
+      this->dataTank->localCamera->apply ();
+      this->dataTank->localCamera->project ();
+      LightManager::getInstance()->draw();
+      // draw everything to be included in the reflection
+      this->drawEntityList(State::getObjectManager()->getReflectionList());
+//       for (unsigned int i = 0; i < this->dataTank->drawLists.size(); ++i)
+//         this->drawEntityList(State::getObjectManager()->getObjectList(this->dataTank->drawLists[i]));
+
+      // clean up from reflection rendering
+      mw->deactivateRefraction();
+    }
+  }
+}