Changeset 4849 in orxonox.OLD for orxonox/trunk/src/lib/graphics/render2D

Timestamp:

Jul 13, 2005, 7:03:05 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: the crosshair now renders as element2d

Location:

orxonox/trunk/src/lib/graphics/render2D

Files:

• element_2d.h (modified) (1 diff)
• render_2d.cc (modified) (1 diff)
• render_2d.h (modified) (1 diff)

orxonox/trunk/src/lib/graphics/render2D/element_2d.h

@@ -43 +43 @@
 
 //! A class for ...
-class Element2D : public BaseObject {
+class Element2D : virtual public BaseObject {
 
  public:

orxonox/trunk/src/lib/graphics/render2D/render_2d.cc

@@ -77 +77 @@
 
 
+void Render2D::tick(float dt)
+{
+  tIterator<Element2D>* iterator = this->element2DList->getIterator();
+  Element2D* elem = iterator->nextElement();
+  while (elem != NULL)
+  {
+    elem->tick(dt);
+    elem = iterator->nextElement();
+  }
+  delete iterator;
+
+}
+
+/**
+ * renders all the Elements of the Render2D-engine
+ */
 void Render2D::draw() const
 {

orxonox/trunk/src/lib/graphics/render2D/render_2d.h

@@ -21 +21 @@
   inline static Render2D* getInstance() { if (!singletonRef) singletonRef = new Render2D();  return singletonRef; };
 
-
+  void tick(float dt);
   void draw() const;