BSPTree-Visiting-Reihenfolge korrigiert

1 files changed, 14 insertions, 12 deletions

diff --git a/DisplayClass.cpp b/DisplayClass.cpp
index 69c4c17..d993e3b 100644
--- a/DisplayClass.cpp
+++ b/DisplayClass.cpp
@@ -8,39 +8,41 @@ DisplayClass::TransparentRenderer DisplayClass::transparentRenderer;
 
 
 DisplayClass::DisplayClass() {
-  cubeing[0] = Trapezocube(11.0, 10.0, 10.0, 0.5, 0.0, 0.0, 1.75, 0);
+  /*cubeing[0] = Trapezocube(11.0, 10.0, 10.0, 0.5, 0.0, 0.0, 1.75, 0);
   cubeing[1] = Trapezocube(10.0, 9.0, 9.0, 0.5, 0.0, 0.0, 2.25, 90);
   cubeing[2] = Trapezocube(9.0, 8.0, 8.0, 0.5, 0.0, 0.0, 2.75, 180);
   cubeing[3] = Trapezocube(8.0, 7.0, 7.0, 0.5, 0.0, 0.0, 3.25, 270);
   cubeing[4] = Trapezocube(7.0, 6.0, 6.0, 0.5, 0.0, 0.0, 3.75, 0);
   cubeing[5] = Trapezocube(6.0, 5.0, 5.0, 0.5, 0.0, 0.0, 4.25, 90);
   cubeing[6] = Trapezocube(5.0, 4.0, 4.0, 0.5, 0.0, 0.0, 4.75, 180);
-  cubeing[7] = Trapezocube(4.0, 3.0, 3.0, 0.5, 0.0, 0.0, 5.25, 270);
+  cubeing[7] = Trapezocube(4.0, 3.0, 3.0, 0.5, 0.0, 0.0, 5.25, 270);*/
+
+  cube = Cuboid(1, 1, 1, 0, 0, 0);
 }
 
 void DisplayClass::renderScene(unsigned long delta)
 {
   static float angle = 0.0;
-  angle += delta*0.025;
+  angle += delta*0.015;
   if(angle >= 360)
     angle -= 360;
 
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
   
-  std::list<Triangle> triangles;
-
   glLoadIdentity(); // Clean up matrix
-  glTranslatef(0.0, 0.0, -30.0); // Then set up transformation
+  glTranslatef(0.0, 0.0, -5.0); // Then set up transformation
   glRotatef(angle, 0.0, 1.0, 0.0);
   glRotatef(angle*2, 1.0, 0.0, 0.0);
   glRotatef(angle*3, 0.0, 0.0, 1.0);
   
   glRotatef(-angle*5, 1.0, 1.0, 1.0);
   
-  for(int i = 0; i < 8; ++i) {
+  std::list<Triangle> triangles = cube.getTriangles();
+
+  /*for(int i = 0; i < 8; ++i) {
     std::list<Triangle> t = cubeing[i].getTriangles();
     triangles.splice(triangles.end(), t);
-  }
+  }*/
 
   BSPTree tree(triangles);
 
@@ -48,12 +50,12 @@ void DisplayClass::renderScene(unsigned long delta)
   glGetFloatv(GL_MODELVIEW_MATRIX, transform.array);
 
   transform.inverse(inverseTransform);
-  inverseTransform.set_translation(vmml::vec3f());
-  vmml::vec3f viewVector = inverseTransform*vmml::vec3f(0, 0, -1);
+
+  vmml::vec3f viewPoint = inverseTransform*vmml::vec3f(0, 0, 0);
 
   glBegin(GL_TRIANGLES);
-  tree.visit(opaqueRenderer, -viewVector);
-  tree.visit(transparentRenderer, viewVector);
+  tree.visit(opaqueRenderer, viewPoint);
+  tree.visit(transparentRenderer, viewPoint);
   glEnd();
   
   glFlush();