From 7f41448de9242dc21582231e29cc0e8b25d0f159 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Fri, 11 Dec 2009 19:33:50 +0100
Subject: Einige Verbesserungen am BSPTree und der DisplayClass

---
 DisplayClass.cpp | 31 +++++++++++++++++++++++--------
 1 file changed, 23 insertions(+), 8 deletions(-)

(limited to 'DisplayClass.cpp')

diff --git a/DisplayClass.cpp b/DisplayClass.cpp
index b47fc48..2c4489b 100644
--- a/DisplayClass.cpp
+++ b/DisplayClass.cpp
@@ -1,11 +1,10 @@
 #include "DisplayClass.h"
 #include "gl.h"
-#include "BSPTree.h"
 
 
 DisplayClass::Renderer DisplayClass::renderer;
 
-DisplayClass::DisplayClass() {
+DisplayClass::DisplayClass() : angle(0) {
   cubehole0 = Cubehole(3.0, 6.0, 3.0, 0.0, 0.0, 0.0, 2.5, 2.5,
       vmml::vec4f(1.0, 0.85, 0.06, 0.5),
       vmml::vec4f(1.0, 0.85, 0.06, 0.5),
@@ -36,11 +35,27 @@ DisplayClass::DisplayClass() {
       vmml::vec4f(1.0, 0.0, 0.06, 0.5),
       vmml::vec4f(1.0, 0.0, 0.06, 0.5),
       vmml::vec4f(1.0, 0.0, 0.06, 0.5));
+
+  std::list<Triangle> triangles = cubehole0.getTriangles();
+  std::list<Triangle> t1 = cubehole1.getTriangles();
+  triangles.splice(triangles.end(), t1);
+  std::list<Triangle> t2 = cubehole2.getTriangles();
+  triangles.splice(triangles.end(), t2);
+  std::list<Triangle> t3 = cubehole3.getTriangles();
+  triangles.splice(triangles.end(), t3);
+  std::list<Triangle> t4 = cubehole4.getTriangles();
+  triangles.splice(triangles.end(), t4);
+  std::list<Triangle> t5 = cubehole5.getTriangles();
+  triangles.splice(triangles.end(), t5);
+
+  tree = new BSPTree(triangles);
+}
+
+DisplayClass::~DisplayClass() {
+  delete tree;
 }
 
-void DisplayClass::renderScene(unsigned long delta)
-{
-  static float angle = 0.0;
+void DisplayClass::renderScene(unsigned long delta) {
   angle += delta*0.025;
   if(angle >= 360)
     angle -= 360;
@@ -55,7 +70,7 @@ void DisplayClass::renderScene(unsigned long delta)
   
   glRotatef(-angle*5, 1.0, 1.0, 1.0);
   
-  std::list<Triangle> triangles = cubehole0.getTriangles();
+  /*std::list<Triangle> triangles = cubehole0.getTriangles();
   std::list<Triangle> t1 = cubehole1.getTriangles();
   triangles.splice(triangles.end(), t1);
   std::list<Triangle> t2 = cubehole2.getTriangles();
@@ -67,7 +82,7 @@ void DisplayClass::renderScene(unsigned long delta)
   std::list<Triangle> t5 = cubehole5.getTriangles();
   triangles.splice(triangles.end(), t5);
 
-  BSPTree tree(triangles);
+  BSPTree tree(triangles);*/
 
   vmml::mat4f transform, inverseTransform;
   glGetFloatv(GL_MODELVIEW_MATRIX, transform.array);
@@ -77,7 +92,7 @@ void DisplayClass::renderScene(unsigned long delta)
   vmml::vec3f viewPoint = inverseTransform*vmml::vec3f::ZERO;
 
   glBegin(GL_TRIANGLES);
-  tree.visit(renderer, viewPoint);
+  tree->visit(renderer, viewPoint);
   glEnd();
   
   glFlush();
-- 
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