From 85e58bd658d3b572ed598e0460965d7827f4e901 Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Tue, 15 Apr 2008 01:04:02 +0000
Subject: zoomedit: * Connected TopView to RenderArea

---
 src/View/TopView.cpp | 31 ++++++++++++++++---------------
 src/View/TopView.h   | 10 ++++++++--
 src/View/View.h      | 12 ------------
 3 files changed, 24 insertions(+), 29 deletions(-)

(limited to 'src/View')

diff --git a/src/View/TopView.cpp b/src/View/TopView.cpp
index 43f0bc1..38d4824 100644
--- a/src/View/TopView.cpp
+++ b/src/View/TopView.cpp
@@ -18,28 +18,29 @@
  */
 
 #include "TopView.h"
-#include "../Data/Level.h"
-#include "../Data/Room.h"
-#include "../Data/Triangle.h"
-#include <cmath>
+#include <Data/Level.h>
+#include <Data/Room.h>
+#include <Data/Triangle.h>
+#include <GL/gl.h>
 
 namespace ZoomEdit {
 namespace View {
 
 void TopView::renderRoom(Data::Room *room) {
-  const std::list<Data::Triangle*> &triangles = room->getTriangles();
-  std::list<Data::Triangle*> floor;
+  const std::list<Data::Triangle*> &floor = room->getFloorTriangles();
   
-  for(std::list<Data::Triangle*>::const_iterator t = triangles.begin(); t != triangles.end(); ++t) {
-    Data::Vector v1 = (*t)->getVertex(1) - (*t)->getVertex(0);
-    Data::Vector v2 = (*t)->getVertex(2) - (*t)->getVertex(0);
-    
-    Data::Vector n = (v1 % v2);
-    n.normalize();
-    
-    if(n*Data::Vector(0, 1, 0) > std::cos(45))
-      floor.push_back(*t);
+  glColor4f(0.0f, 0.7f, 1.0f, 0.3f);
+  
+  glBegin(GL_TRIANGLES);
+  
+  for(std::list<Data::Triangle*>::const_iterator t = floor.begin(); t != floor.end(); ++t) {
+    for(int i = 0; i < 3; ++i) {
+      const Data::Vertex &v = (*t)->getVertex(i);
+      glVertex2f(v.getX(), v.getZ());
+    }
   }
+  
+  glEnd();
 }
 
 void TopView::render() {
diff --git a/src/View/TopView.h b/src/View/TopView.h
index c5af1de..5141e51 100644
--- a/src/View/TopView.h
+++ b/src/View/TopView.h
@@ -25,6 +25,7 @@
 namespace ZoomEdit {
 
 namespace Data {
+class Level;
 class Room;
 }
 
@@ -32,12 +33,17 @@ namespace View {
 
 class TopView : public View {
   private:
+    Data::Level *level;
+    
     void renderRoom(Data::Room *room);
     
   public:
-    TopView(Data::Level *level0 = 0) : View(level0) {}
+    TopView(Data::Level *level0 = 0) : level(level0) {}
+    
+    Data::Level* getLevel() {return level;}
+    void setLevel(Data::Level *level0) {level = level0;}
     
-    void render();
+    virtual void render();
 };
 
 }
diff --git a/src/View/View.h b/src/View/View.h
index c7755f2..32c201e 100644
--- a/src/View/View.h
+++ b/src/View/View.h
@@ -21,24 +21,12 @@
 #define ZOOMEDIT_VIEW_H_
 
 namespace ZoomEdit {
-
-namespace Data {
-class Level;
-}
-
 namespace View {
 
 class View {
-  protected:
-    Data::Level *level;
-    
   public:
-    View(Data::Level *level0) : level(level0) {}
     virtual ~View() {}
     
-    virtual Data::Level* getLevel() {return level;}
-    virtual void setLevel(Data::Level *level0) {level = level0;}
-    
     virtual void render() = 0;
 };
 
-- 
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