Changeset 7686 in orxonox.OLD for branches/water

Timestamp:

May 18, 2006, 3:15:46 PM (19 years ago)

Author:

patrick

Message:

water: introduced new render passes

Location:

branches/water/src

Files:

• story_entities/game_world.cc (modified) (5 diffs)
• story_entities/game_world.h (modified) (1 diff)
• util/object_manager.h (modified) (1 diff)

branches/water/src/story_entities/game_world.cc

@@ -33 +33 @@
 #include "terrain.h"
 #include "playable.h"
+#include "mapped_water.h"
 
 #include "light.h"
@@ -445 +446 @@
   glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
   // draw world
-  this->draw();
+  //   this->draw();
+
+  // render the reflection texture
+  this->renderPassReflection();
+  // redner the refraction texture
+  this->renderPassRefraction();
+  // render all
+  this->renderPassAll();
+
   // flip buffers
   GraphicsEngine::swapBuffers();
@@ -463 +472 @@
 }
 
-/**
- * @brief runs through all entities calling their draw() methods
- */
-void GameWorld::draw ()
+
+void GameWorld::renderPassReflection()
+{
+
+  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->activateReflection();
+
+      // draw everything to be included in the reflection
+      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->deactivateReflection();
+    }
+  }
+
+}
+
+void GameWorld::renderPassRefraction()
+{}
+
+void GameWorld::renderPassAll()
 {
   GraphicsEngine* engine = GraphicsEngine::getInstance();
@@ -477 +514 @@
   /* draw all WorldEntiy groups */
   for (unsigned int i = 0; i < this->dataTank->drawLists.size(); ++i)
-   this->drawEntityList(State::getObjectManager()->getObjectList(this->dataTank->drawLists[i]));
+    this->drawEntityList(State::getObjectManager()->getObjectList(this->dataTank->drawLists[i]));
 
 
@@ -495 +532 @@
   if( likely(this->dataTank->gameRule != NULL))
     this->dataTank->gameRule->draw();
+}
+
+
+/**
+ * @brief runs through all entities calling their draw() methods
+ */
+void GameWorld::draw ()
+{
+
 }
 

branches/water/src/story_entities/game_world.h

@@ -71 +71 @@
 
     void drawEntityList(const ObjectManager::EntityList& drawList ) const;
+    virtual void renderPassReflection();
+    virtual void renderPassRefraction();
+    virtual void renderPassAll();
     virtual void draw();
+
     virtual void display();
 

branches/water/src/util/object_manager.h

@@ -19 +19 @@
   OM_ENVIRON,
   OM_COMMON,
+
+  OM_REFLECTION,                            //!< list of all object that need to be drawn in the reflection image
 
   OM_GROUP_00,