BSPTrees weiter aufbauen

1 files changed, 10 insertions, 2 deletions

diff --git a/DisplayClass.cpp b/DisplayClass.cpp
index cefa6ae..f320f3c 100644
--- a/DisplayClass.cpp
+++ b/DisplayClass.cpp
@@ -6,6 +6,11 @@
 #include "BSPTree.h"
 
 
+void DisplayClass::RenderVisitor::operator() (const Triangle &t) const {
+  t.render();
+}
+
+
 DisplayClass::DisplayClass() {
   static const float pos[5] = {-3.0, -2.0, 0.0, 2.0, 3.0};
 
@@ -78,10 +83,13 @@ void DisplayClass::renderScene(unsigned long delta)
 
   //glLoadIdentity();
 
+  BSPTree tree(triangles);
+
   glBegin(GL_TRIANGLES);
-  for(std::list<Triangle>::reverse_iterator t = triangles.rbegin(); t != triangles.rend(); ++t) {
+  /*for(std::list<Triangle>::reverse_iterator t = triangles.rbegin(); t != triangles.rend(); ++t) {
     t->render();
-  }
+  }*/
+  tree.visit(RenderVisitor(), Vector(0, 0, -1));
   glEnd();
   
   glFlush();