Major cleanup

Much better now!

36 files changed, 116 insertions, 3524 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
new file mode 100644
index 0000000..cdf2748
--- /dev/null
+++ b/src/CMakeLists.txt
@@ -0,0 +1,23 @@
+add_executable(zoomedit
+  Data/Gate.cpp Data/Gate.h
+  Data/Info.cpp Data/Info.h
+  Data/Level.cpp Data/Level.h
+  Data/Room.cpp Data/Room.h
+  Data/TexCoords.h
+  Data/Texture.cpp Data/Texture.h
+  Data/Triangle.cpp Data/Triangle.h
+  
+  Gui/AspectFrame.h
+  Gui/RenderArea.cpp Gui/RenderArea.h
+  Gui/Window.cpp Gui/Window.h
+  
+  Math/Triangle2D.cpp Math/Triangle2D.h
+  
+  View/MapView.cpp View/MapView.h
+  View/TopView.cpp View/TopView.h
+  View/View.h
+  
+  Instance.cpp Instance.h
+  zoomedit.cpp
+)
+target_link_libraries(zoomedit ${OPENGL_gl_LIBRARY} ${XMLPP_LIBRARIES} ${GTKMM_LIBRARIES} ${GTKGLEXT_LIBRARIES})
diff --git a/src/Data/Gate.cpp b/src/Data/Gate.cpp
index 62794c2..5b497e7 100644
--- a/src/Data/Gate.cpp
+++ b/src/Data/Gate.cpp
@@ -33,7 +33,6 @@ Gate::Gate(xmlpp::Element *node) : gateNode(node) {
       triangles.push_back(new Triangle(tNode));
   }
   
-  id = node->get_attribute_value("id");
   room1 = node->get_attribute_value("room1");
   room2 = node->get_attribute_value("room2");
 }
diff --git a/src/Data/Gate.h b/src/Data/Gate.h
index a6fb958..e8eee94 100644
--- a/src/Data/Gate.h
+++ b/src/Data/Gate.h
@@ -33,7 +33,6 @@ class Gate {
     std::list<Triangle*> triangles;
     xmlpp::Element *gateNode;
     
-    Glib::ustring id;
     Glib::ustring room1, room2;
     
     // Prevent shallow copy
@@ -51,15 +50,6 @@ class Gate {
     Triangle* addTriangle();
     void removeTriangle(Triangle *t);
     
-    const Glib::ustring& getId() const {
-      return id;
-    }
-    
-    void setId(const Glib::ustring &id0) {
-      id = id0;
-      gateNode->set_attribute("id", id0);
-    }
-    
     const Glib::ustring& getRoom1() const {
       return room1;
     }
diff --git a/src/Data/Level.cpp b/src/Data/Level.cpp
index 7193f37..6dcba95 100644
--- a/src/Data/Level.cpp
+++ b/src/Data/Level.cpp
@@ -89,19 +89,9 @@ void Level::removeRoom(Room *room) {
   delete room;
 }
 
-Gate* Level::getGate(const Glib::ustring &id) const {
-  for(std::list<Gate*>::const_iterator gate = gates.begin(); gate != gates.end(); ++gate) {
-    if((*gate)->getId() == id)
-      return *gate;
-  }
-  
-  return 0;
-}
-
-Gate* Level::addGate(const Glib::ustring &id) {
+Gate* Level::addGate() {
   xmlpp::Element *node = gatesNode->add_child("gate");
   
-  node->set_attribute("id", id);
   node->set_attribute("room1", "");
   node->set_attribute("room2", "");
   
diff --git a/src/Data/Level.h b/src/Data/Level.h
index 34b5b1a..52b4d55 100644
--- a/src/Data/Level.h
+++ b/src/Data/Level.h
@@ -60,9 +60,7 @@ class Level {
     
     const std::list<Gate*>& getGates() const {return gates;}
     
-    Gate* getGate(const Glib::ustring &id) const;
-    
-    Gate* addGate(const Glib::ustring &id);
+    Gate* addGate();
     void removeGate(Gate *gate);
     
     const std::list<Texture*>& getTextures() const {return textures;}
diff --git a/src/Data/Makefile.am b/src/Data/Makefile.am
deleted file mode 100644
index 820da1f..0000000
--- a/src/Data/Makefile.am
+++ /dev/null
@@ -1,5 +0,0 @@
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-
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-
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diff --git a/src/Data/Makefile.in b/src/Data/Makefile.in
deleted file mode 100644
index d31abca..0000000
--- a/src/Data/Makefile.in
+++ /dev/null
@@ -1,450 +0,0 @@
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-	install-html-am install-info install-info-am install-man \
-	install-pdf install-pdf-am install-ps install-ps-am \
-	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
-	pdf pdf-am ps ps-am tags uninstall uninstall-am
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/src/Data/Room.cpp b/src/Data/Room.cpp
index b1d7473..d7355fc 100644
--- a/src/Data/Room.cpp
+++ b/src/Data/Room.cpp
@@ -41,18 +41,7 @@ void Room::populateTriangle(xmlpp::Element *tNode) {
 }
 
 Room::Room(xmlpp::Element *node) : roomNode(node) {
-  floorNode = dynamic_cast<xmlpp::Element*>(node->get_children("floor").front());
-  
-  xmlpp::Node::NodeList triangleList = floorNode->get_children("triangle");
-  
-  for(xmlpp::Node::NodeList::iterator t = triangleList.begin(); t != triangleList.end(); ++t) {
-    xmlpp::Element *tNode = dynamic_cast<xmlpp::Element*>(*t);
-    
-    if(tNode)
-      floor.push_back(new Triangle(tNode));
-  }
-  
-  triangleList = node->get_children("triangle");
+  xmlpp::Node::NodeList triangleList = node->get_children("triangle");
   
   for(xmlpp::Node::NodeList::iterator t = triangleList.begin(); t != triangleList.end(); ++t) {
     xmlpp::Element *tNode = dynamic_cast<xmlpp::Element*>(*t);
@@ -86,22 +75,5 @@ void Room::removeTriangle(Triangle *t) {
   delete t;
 }
 
-Triangle* Room::addFloorTriangle() {
-  xmlpp::Element *tNode = floorNode->add_child("triangle");
-  
-  populateTriangle(tNode);
-  
-  Triangle *t = new Triangle(tNode);
-  floor.push_back(t);
-  
-  return t;
-}
-
-void Room::removeFloorTriangle(Triangle *t) {
-  floorNode->remove_child(t->getNode());
-  floor.remove(t);
-  delete t;
-}
-
 }
 }
diff --git a/src/Data/Room.h b/src/Data/Room.h
index b23923b..75ee219 100644
--- a/src/Data/Room.h
+++ b/src/Data/Room.h
@@ -33,9 +33,6 @@ class Room {
     std::list<Triangle*> triangles;
     xmlpp::Element *roomNode;
     
-    std::list<Triangle*> floor;
-    xmlpp::Element *floorNode;
-    
     Glib::ustring id;
     
     void populateTriangle(xmlpp::Element *tNode);
@@ -55,13 +52,6 @@ class Room {
     Triangle* addTriangle();
     void removeTriangle(Triangle *t);
     
-    const std::list<Triangle*>& getFloorTriangles() const {
-      return floor;
-    }
-    
-    Triangle* addFloorTriangle();
-    void removeFloorTriangle(Triangle *t);
-    
     const Glib::ustring& getId() const {
       return id;
     }
diff --git a/src/Data/Triangle.cpp b/src/Data/Triangle.cpp
index b3f76a7..51a4947 100644
--- a/src/Data/Triangle.cpp
+++ b/src/Data/Triangle.cpp
@@ -18,28 +18,18 @@
  */
 
 #include "Triangle.h"
-#include <Util/Xml.h>
 #include <cstdlib>
+#include <cstring>
 
 namespace ZoomEdit {
 namespace Data {
 
-Vertex Triangle::loadVertex(xmlpp::Element *node) const {
-  Vertex v;
+vmml::vec3f Triangle::loadVector(xmlpp::Element *node) const {
+  vmml::vec3f v;
   
-  v.setX(std::atof(node->get_attribute_value("x").c_str()));
-  v.setY(std::atof(node->get_attribute_value("y").c_str()));
-  v.setZ(std::atof(node->get_attribute_value("z").c_str()));
-  
-  return v;
-}
-
-Vector Triangle::loadVector(xmlpp::Element *node) const {
-  Vector v;
-  
-  v.setX(std::atof(node->get_attribute_value("x").c_str()));
-  v.setY(std::atof(node->get_attribute_value("y").c_str()));
-  v.setZ(std::atof(node->get_attribute_value("z").c_str()));
+  v.x() = std::atof(node->get_attribute_value("x").c_str());
+  v.y() = std::atof(node->get_attribute_value("y").c_str());
+  v.z() = std::atof(node->get_attribute_value("z").c_str());
   
   return v;
 }
@@ -99,7 +89,7 @@ Triangle::Triangle(xmlpp::Element *node) : triangleNode(node) {
     
     if(e->get_name() == "vertex") {
       vertexNodes[++i] = e;
-      vertices[i] = loadVertex(e);
+      vertices[i] = loadVector(e);
       
       normalNodes[i] = 0;
       texCoordsNodes[i] = 0;
@@ -110,23 +100,23 @@ Triangle::Triangle(xmlpp::Element *node) : triangleNode(node) {
   texture = node->get_attribute_value("texture");
 }
 
-void Triangle::setVertex(unsigned int i, const Vertex &v) {
+void Triangle::setVertex(unsigned int i, const vmml::vec3f &v) {
   vertices[i] = v;
   
-  vertexNodes[i]->set_attribute("x", Glib::ustring::format(v.getX()));
-  vertexNodes[i]->set_attribute("y", Glib::ustring::format(v.getY()));
-  vertexNodes[i]->set_attribute("z", Glib::ustring::format(v.getZ()));
+  vertexNodes[i]->set_attribute("x", Glib::ustring::format(v.x()));
+  vertexNodes[i]->set_attribute("y", Glib::ustring::format(v.y()));
+  vertexNodes[i]->set_attribute("z", Glib::ustring::format(v.z()));
 }
 
-void Triangle::setNormal(unsigned int i, const Vector &n) {
+void Triangle::setNormal(unsigned int i, const vmml::vec3f &n) {
   normals[i] = n;
   
   if(!normalNodes[i])
-    normalNodes[i] = Util::Xml::addSibling(static_cast<xmlpp::Node*>(vertexNodes[i]), "normal");
-  
-  normalNodes[i]->set_attribute("x", Glib::ustring::format(n.getX()));
-  normalNodes[i]->set_attribute("y", Glib::ustring::format(n.getY()));
-  normalNodes[i]->set_attribute("z", Glib::ustring::format(n.getZ()));
+    normalNodes[i] = triangleNode->add_child(vertexNodes[i], "normal");
+
+  normalNodes[i]->set_attribute("x", Glib::ustring::format(n.x()));
+  normalNodes[i]->set_attribute("y", Glib::ustring::format(n.y()));
+  normalNodes[i]->set_attribute("z", Glib::ustring::format(n.z()));
 }
 
 void Triangle::setTexCoords(unsigned int i, const TexCoords &t) {
@@ -134,9 +124,9 @@ void Triangle::setTexCoords(unsigned int i, const TexCoords &t) {
   
   if(!texCoordsNodes[i]) {
     if(normalNodes[i])
-      texCoordsNodes[i] = Util::Xml::addSibling(static_cast<xmlpp::Node*>(normalNodes[i]), "texcoords");
+      texCoordsNodes[i] = triangleNode->add_child(normalNodes[i], "texcoords");
     else
-      texCoordsNodes[i] = Util::Xml::addSibling(static_cast<xmlpp::Node*>(vertexNodes[i]), "texcoords");
+      texCoordsNodes[i] = triangleNode->add_child(vertexNodes[i], "texcoords");
   }
   
   texCoordsNodes[i]->set_attribute("s", Glib::ustring::format(t.getS()));
diff --git a/src/Data/Triangle.h b/src/Data/Triangle.h
index 979fbfa..1bbb164 100644
--- a/src/Data/Triangle.h
+++ b/src/Data/Triangle.h
@@ -20,10 +20,10 @@
 #ifndef ZOOMEDIT_DATA_TRIANGLE_H_
 #define ZOOMEDIT_DATA_TRIANGLE_H_
 
-#include "Vertex.h"
-#include "Vector.h"
 #include "TexCoords.h"
+
 #include <libxml++/nodes/element.h>
+#include <vmmlib/vector.hpp>
 
 namespace ZoomEdit {
 namespace Data {
@@ -35,33 +35,32 @@ class Triangle {
     xmlpp::Element *normalNodes[3];
     xmlpp::Element *texCoordsNodes[3];
     
-    Vertex vertices[3];
-    Vector normals[3];
+    vmml::vec3f vertices[3];
+    vmml::vec3f normals[3];
     TexCoords texCoords[3];
     
     bool visible;
     
     Glib::ustring texture;
     
-    Vertex loadVertex(xmlpp::Element *node) const;
-    Vector loadVector(xmlpp::Element *node) const;
+    vmml::vec3f loadVector(xmlpp::Element *node) const;
     TexCoords loadTexCoords(xmlpp::Element *node) const;
     
   public:
     Triangle(xmlpp::Element *node);
     
-    const Vertex& getVertex(unsigned int i) const {return vertices[i%3];}
-    void setVertex(unsigned int i, const Vertex &v);
+    const vmml::vec3f& getVertex(unsigned int i) const {return vertices[i%3];}
+    void setVertex(unsigned int i, const vmml::vec3f &v);
     
-    void setVertices(const Vertex *v) {
+    void setVertices(const vmml::vec3f *v) {
       for(int i = 0; i < 3; ++i)
         setVertex(i, v[i]);
     }
     
-    const Vector& getNormal(unsigned int i) const {return normals[i%3];}
-    void setNormal(unsigned int i, const Vector &n);
+    const vmml::vec3f& getNormal(unsigned int i) const {return normals[i%3];}
+    void setNormal(unsigned int i, const vmml::vec3f &n);
     
-    void setNormals(const Vector *n) {
+    void setNormals(const vmml::vec3f *n) {
       for(int i = 0; i < 3; ++i)
         setNormal(i, n[i]);
     }
diff --git a/src/Data/Vector.h b/src/Data/Vector.h
deleted file mode 100644
index ded0834..0000000
--- a/src/Data/Vector.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Vector.h
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef ZOOMEDIT_DATA_VECTOR_H_
-#define ZOOMEDIT_DATA_VECTOR_H_
-
-namespace ZoomEdit {
-namespace Data {
-
-class Vector {
-  private:
-    float x, y, z;
-    
-  public:
-    Vector() : x(0), y(0), z(0) {}
-    Vector(float x0, float y0, float z0) : x(x0), y(y0), z(z0) {}
-    
-    float getX() const {return x;}
-    void setX(float x0) {x = x0;}
-    
-    float getY() const {return y;}
-    void setY(float y0) {y = y0;}
-    
-    float getZ() const {return z;}
-    void setZ(float z0) {z = z0;}
-};
-
-}
-}
-
-#endif /*ZOOMEDIT_DATA_VECTOR_H_*/
diff --git a/src/Data/Vertex.h b/src/Data/Vertex.h
deleted file mode 100644
index 423e0d2..0000000
--- a/src/Data/Vertex.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Vertex.h
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef ZOOMEDIT_DATA_VERTEX_H_
-#define ZOOMEDIT_DATA_VERTEX_H_
-
-//#include "Vector.h"
-
-namespace ZoomEdit {
-namespace Data {
-
-class Vertex {
-  private:
-    float x, y, z;
-    
-  public:
-    Vertex() : x(0), y(0), z(0) {}
-    Vertex(float x0, float y0, float z0) : x(x0), y(y0), z(z0) {}
-    
-    float getX() const {return x;}
-    void setX(float x0) {x = x0;}
-    
-    float getY() const {return y;}
-    void setY(float y0) {y = y0;}
-    
-    float getZ() const {return z;}
-    void setZ(float z0) {z = z0;}
-};
-
-}
-}
-
-#endif /*ZOOMEDIT_DATA_VERTEX_H_*/
diff --git a/src/Gui/Makefile.am b/src/Gui/Makefile.am
deleted file mode 100644
index b4fd4b2..0000000
--- a/src/Gui/Makefile.am
+++ /dev/null
@@ -1,5 +0,0 @@
-noinst_LTLIBRARIES = libgui.la
-
-libgui_la_SOURCES  = Window.cpp RenderArea.cpp
-
-noinst_HEADERS     = AspectFrame.h RenderArea.h Window.h
diff --git a/src/Gui/Makefile.in b/src/Gui/Makefile.in
deleted file mode 100644
index 60f0c15..0000000
--- a/src/Gui/Makefile.in
+++ /dev/null
@@ -1,445 +0,0 @@
-# Makefile.in generated by automake 1.10.1 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-
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-	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
-	  test "$$dir" != "$$p" || dir=.; \
-	  echo "rm -f \"$${dir}/so_locations\""; \
-	  rm -f "$${dir}/so_locations"; \
-	done
-libgui.la: $(libgui_la_OBJECTS) $(libgui_la_DEPENDENCIES) 
-	$(CXXLINK)  $(libgui_la_OBJECTS) $(libgui_la_LIBADD) $(LIBS)
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-@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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-@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ $<
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-@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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-
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-@am__fastdepCXX_TRUE@	$(LTCXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
-@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
-@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCXX_FALSE@	$(LTCXXCOMPILE) -c -o $@ $<
-
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-	-rm -f *.lo
-
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-	-rm -rf .libs _libs
-
-ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
-	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
-	  test -n "$$unique" || unique=$$empty_fix; \
-	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	    $$tags $$unique; \
-	fi
-ctags: CTAGS
-CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	tags=; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	test -z "$(CTAGS_ARGS)$$tags$$unique" \
-	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
-	     $$tags $$unique
-
-GTAGS:
-	here=`$(am__cd) $(top_builddir) && pwd` \
-	  && cd $(top_srcdir) \
-	  && gtags -i $(GTAGS_ARGS) $$here
-
-distclean-tags:
-	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
-distdir: $(DISTFILES)
-	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	list='$(DISTFILES)'; \
-	  dist_files=`for file in $$list; do echo $$file; done | \
-	  sed -e "s|^$$srcdirstrip/||;t" \
-	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
-	case $$dist_files in \
-	  */*) $(MKDIR_P) `echo "$$dist_files" | \
-			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
-			   sort -u` ;; \
-	esac; \
-	for file in $$dist_files; do \
-	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
-	  if test -d $$d/$$file; then \
-	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
-	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
-	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
-	    fi; \
-	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || cp -p $$d/$$file $(distdir)/$$file \
-	    || exit 1; \
-	  fi; \
-	done
-check-am: all-am
-check: check-am
-all-am: Makefile $(LTLIBRARIES) $(HEADERS)
-installdirs:
-install: install-am
-install-exec: install-exec-am
-install-data: install-data-am
-uninstall: uninstall-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-
-installcheck: installcheck-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	  `test -z '$(STRIP)' || \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-
-maintainer-clean-generic:
-	@echo "This command is intended for maintainers to use"
-	@echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
-	mostlyclean-am
-
-distclean: distclean-am
-	-rm -rf ./$(DEPDIR)
-	-rm -f Makefile
-distclean-am: clean-am distclean-compile distclean-generic \
-	distclean-tags
-
-dvi: dvi-am
-
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-html: html-am
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-	-rm -rf ./$(DEPDIR)
-	-rm -f Makefile
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-mostlyclean: mostlyclean-am
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-	mostlyclean-libtool
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-
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-	clean-libtool clean-noinstLTLIBRARIES ctags distclean \
-	distclean-compile distclean-generic distclean-libtool \
-	distclean-tags distdir dvi dvi-am html html-am info info-am \
-	install install-am install-data install-data-am install-dvi \
-	install-dvi-am install-exec install-exec-am install-html \
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-	install-pdf install-pdf-am install-ps install-ps-am \
-	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
-	pdf pdf-am ps ps-am tags uninstall uninstall-am
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/src/Math/Triangle2D.cpp b/src/Math/Triangle2D.cpp
index 035ecb3..699bad8 100644
--- a/src/Math/Triangle2D.cpp
+++ b/src/Math/Triangle2D.cpp
@@ -24,19 +24,19 @@ namespace ZoomEdit {
 namespace Math {
 
 float Triangle2D::area() const {
-  return std::fabs((vertices[0].getY() + vertices[1].getY())*(vertices[0].getX()-vertices[1].getX())
-      + (vertices[1].getY() + vertices[2].getY())*(vertices[1].getX()-vertices[2].getX())
-      + (vertices[2].getY() + vertices[0].getY())*(vertices[2].getX()-vertices[0].getX()))/2;
+  return std::fabs((vertices[0].y() + vertices[1].y())*(vertices[0].x()-vertices[1].x())
+      + (vertices[1].y() + vertices[2].y())*(vertices[1].x()-vertices[2].x())
+      + (vertices[2].y() + vertices[0].y())*(vertices[2].x()-vertices[0].x()))/2;
 }
 
-bool Triangle2D::contains(const Vertex2D &v) const {
+bool Triangle2D::contains(const vmml::vec2f &v) const {
   for(int i = 0; i < 3; ++i) {
-    Vector2D v1 = vertices[(i+2)%3] - vertices[(i+1)%3];
-    Vector2D v2 = vertices[i] - vertices[(i+1)%3];
+    vmml::vec2f v1 = vertices[(i+2)%3] - vertices[(i+1)%3];
+    vmml::vec2f v2 = vertices[i] - vertices[(i+1)%3];
     
-    Vector2D vp = v - vertices[(i+1)%3];
+    vmml::vec2f vp = v - vertices[(i+1)%3];
     
-    if((v1.getX()*vp.getY()-vp.getX()*v1.getY())*(v1.getX()*v2.getY()-v2.getX()*v1.getY()) < 0)
+    if((v1.x()*vp.y()-vp.x()*v1.y())*(v1.x()*v2.y()-v2.x()*v1.y()) < 0)
       return false;
   }
   
diff --git a/src/Math/Triangle2D.h b/src/Math/Triangle2D.h
index f8f02dd..f6bb6e2 100644
--- a/src/Math/Triangle2D.h
+++ b/src/Math/Triangle2D.h
@@ -20,39 +20,39 @@
 #ifndef ZOOMEDIT_MATH_TRIANGLE2D_H_
 #define ZOOMEDIT_MATH_TRIANGLE2D_H_
 
-#include "Vertex2D.h"
+#include <vmmlib/vector.hpp>
 
 namespace ZoomEdit {
 namespace Math {
 
 class Triangle2D {
   private:
-    Vertex2D vertices[3];
+    vmml::vec2f vertices[3];
     
   public:
     Triangle2D() {}
     
-    Triangle2D(const Vertex2D &v1, const Vertex2D &v2, const Vertex2D &v3) {
+    Triangle2D(const vmml::vec2f &v1, const vmml::vec2f &v2, const vmml::vec2f &v3) {
       vertices[0] = v1;
       vertices[1] = v2;
       vertices[2] = v3;
     }
     
-    Triangle2D(const Vertex2D *v) {
+    Triangle2D(const vmml::vec2f *v) {
       setVertices(v);
     }
     
-    const Vertex2D& getVertex(unsigned int i) const {return vertices[i];}
-    void setVertex(unsigned int i, const Vertex2D &v) {vertices[i] = v;}
+    const vmml::vec2f& getVertex(unsigned int i) const {return vertices[i];}
+    void setVertex(unsigned int i, const vmml::vec2f &v) {vertices[i] = v;}
     
-    void setVertices(const Vertex2D *v) {
+    void setVertices(const vmml::vec2f *v) {
       for(int i = 0; i < 3; ++i)
         setVertex(i, v[i]);
     }
     
     float area() const;
     
-    bool contains(const Vertex2D &v) const;
+    bool contains(const vmml::vec2f &v) const;
 };
 
 }
diff --git a/src/Math/Vector2D.cpp b/src/Math/Vector2D.cpp
deleted file mode 100644
index 78f536b..0000000
--- a/src/Math/Vector2D.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Vector2D.cpp
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "Vector2D.h"
-#include <cmath>
-
-namespace ZoomEdit {
-namespace Math {
-
-float Vector2D::lengthSq() const {
-  return x*x + y*y;
-}
-
-float Vector2D::length() const {
-  return std::sqrt(lengthSq());
-}
-
-Vector2D Vector2D::operator+(const Vector2D &v) const {
-  return Vector2D(x + v.x, y + v.y);
-}
-
-Vector2D Vector2D::operator-(const Vector2D &v) const {
-  return Vector2D(x - v.x, y - v.y);
-}
-
-float Vector2D::operator*(const Vector2D &v) const {
-  return (x*v.x + y*v.y);
-}
-
-Vector2D Vector2D::operator*(float f) const {
-  return Vector2D(x*f, y*f);
-}
-
-Vector2D Vector2D::operator/(float f) const {
-  return Vector2D(x/f, y/f);
-}
-
-Vector2D& Vector2D::operator+=(const Vector2D &v) {
-  x += v.x;
-  y += v.y;
-  
-  return *this;
-}
-
-Vector2D& Vector2D::operator-=(const Vector2D &v) {
-  x -= v.x;
-  y -= v.y;
-  
-  return *this;
-}
-
-Vector2D& Vector2D::operator*=(float f) {
-  x *= f;
-  y *= f;
-  
-  return *this;
-}
-
-Vector2D& Vector2D::operator/=(float f) {
-  x /= f;
-  y /= f;
-  
-  return *this;
-}
-
-}
-}
diff --git a/src/Math/Vector2D.h b/src/Math/Vector2D.h
deleted file mode 100644
index e95e502..0000000
--- a/src/Math/Vector2D.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Vector2D.h
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef ZOOMEDIT_MATH_VECTOR2D_H_
-#define ZOOMEDIT_MATH_VECTOR2D_H_
-
-namespace ZoomEdit {
-namespace Math {
-
-class Vector2D {
-  private:
-    float x, y;
-    
-  public:
-    Vector2D() : x(0), y(0) {}
-    Vector2D(float x0, float y0) : x(x0), y(y0) {}
-    
-    float getX() const {return x;}
-    void setX(float x0) {x = x0;}
-    
-    float getY() const {return y;}
-    void setY(float y0) {y = y0;}
-    
-    float lengthSq() const;
-    float length() const;
-    
-    void normalize() {
-      if(lengthSq())
-        *this /= length();
-    }
-    
-    Vector2D operator+(const Vector2D &v) const;
-    Vector2D operator-(const Vector2D &v) const;
-    float operator*(const Vector2D &v) const;
-    
-    Vector2D operator*(float f) const;
-    Vector2D operator/(float f) const;
-    
-    Vector2D& operator+=(const Vector2D &v);
-    Vector2D& operator-=(const Vector2D &v);
-    
-    Vector2D& operator*=(float f);
-    Vector2D& operator/=(float f);
-};
-
-}
-
-}
-
-#endif /*ZOOMEDIT_MATH_VECTOR2D_H_*/
diff --git a/src/Math/Vertex2D.cpp b/src/Math/Vertex2D.cpp
deleted file mode 100644
index d64317a..0000000
--- a/src/Math/Vertex2D.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Vertex2D.cpp
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "Vertex2D.h"
-#include <cmath>
-
-namespace ZoomEdit {
-namespace Math {
-
-float Vertex2D::distanceSq(const Vertex2D &v) const {
-  return (x - v.x)*(x - v.x) + (y - v.y)*(y - v.y);
-}
-
-float Vertex2D::distance(const Vertex2D &v) const {
-  return std::sqrt(distanceSq(v));
-}
-
-Vector2D Vertex2D::operator-(const Vertex2D &v) const {
-  return Vector2D(x - v.x, y - v.y);
-}
-
-Vertex2D Vertex2D::operator+(const Vector2D &v) const {
-  return Vertex2D(x + v.getX(), y + v.getY());
-}
-
-Vertex2D Vertex2D::operator-(const Vector2D &v) const {
-  return Vertex2D(x - v.getX(), y - v.getY());
-}
-
-Vertex2D& Vertex2D::operator+=(const Vector2D &v) {
-  x += v.getX();
-  y += v.getY();
-  
-  return *this;
-}
-
-Vertex2D& Vertex2D::operator-=(const Vector2D &v) {
-  x -= v.getX();
-  y -= v.getY();
-  
-  return *this;
-}
-
-}
-}
diff --git a/src/Math/Vertex2D.h b/src/Math/Vertex2D.h
deleted file mode 100644
index db6daba..0000000
--- a/src/Math/Vertex2D.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Vertex2D.h
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef ZOOMEDIT_MATH_VERTEX2D_H_
-#define ZOOMEDIT_MATH_VERTEX2D_H_
-
-#include "Vector2D.h"
-
-namespace ZoomEdit {
-namespace Math {
-
-class Vertex2D {
-  private:
-    float x, y;
-    
-  public:
-    Vertex2D() : x(0), y(0) {}
-    Vertex2D(float x0, float y0) : x(x0), y(y0) {}
-    
-    float getX() const {return x;}
-    void setX(float x0) {x = x0;}
-    
-    float getY() const {return y;}
-    void setY(float y0) {y = y0;}
-    
-    float distanceSq(const Vertex2D &v) const;
-    float distance(const Vertex2D &v) const;
-    
-    Vector2D operator-(const Vertex2D &v) const;
-    
-    Vertex2D operator+(const Vector2D &v) const;
-    Vertex2D operator-(const Vector2D &v) const;
-    
-    Vertex2D& operator+=(const Vector2D &v);
-    Vertex2D& operator-=(const Vector2D &v);
-};
-
-}
-}
-
-#endif /*ZOOMEDIT_MATH_VERTEX2D_H_*/
diff --git a/src/Util/Makefile.am b/src/Util/Makefile.am
deleted file mode 100644
index f12c480..0000000
--- a/src/Util/Makefile.am
+++ /dev/null
@@ -1,5 +0,0 @@
-noinst_LTLIBRARIES = libutil.la
-
-libutil_la_SOURCES = Xml.cpp
-
-noinst_HEADERS     = Xml.h
diff --git a/src/Util/Makefile.in b/src/Util/Makefile.in
deleted file mode 100644
index 0633c25..0000000
--- a/src/Util/Makefile.in
+++ /dev/null
@@ -1,444 +0,0 @@
-# Makefile.in generated by automake 1.10.1 from Makefile.am.
-# @configure_input@
-
-# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-
-
-VPATH = @srcdir@
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
-install_sh_DATA = $(install_sh) -c -m 644
-install_sh_PROGRAM = $(install_sh) -c
-install_sh_SCRIPT = $(install_sh) -c
-INSTALL_HEADER = $(INSTALL_DATA)
-transform = $(program_transform_name)
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-build_triplet = @build@
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diff --git a/src/Util/Xml.cpp b/src/Util/Xml.cpp
deleted file mode 100644
index 0339b45..0000000
--- a/src/Util/Xml.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Xml.cpp
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "Xml.h"
-#include <libxml/tree.h>
-
-namespace ZoomEdit {
-namespace Util {
-
-xmlpp::Element* Xml::addSibling(xmlpp::Node *previous, const Glib::ustring &name) {
-  if(!previous)
-    return 0;
-  
-  xmlNodePtr child = xmlNewNode(0, (const xmlChar*)name.c_str());
-  if(!child)
-    return 0;
-  
-  xmlNodePtr node = xmlAddNextSibling(previous->cobj(), child);
-  if(!node)
-    return 0;
-  
-  return static_cast<xmlpp::Element*>(node->_private);
-}
-
-}
-}
diff --git a/src/Util/Xml.h b/src/Util/Xml.h
deleted file mode 100644
index e71f653..0000000
--- a/src/Util/Xml.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Xml.h
- * 
- * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
- * 
- * This program is free software: you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along
- * with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef ZOOMEDIT_UTIL_XML_H_
-#define ZOOMEDIT_UTIL_XML_H_
-
-#include <libxml++/nodes/element.h>
-
-namespace ZoomEdit {
-namespace Util {
-
-class Xml {
-  private:
-    Xml();
-    
-  public:
-    static xmlpp::Element* addSibling(xmlpp::Node *previous, const Glib::ustring &name);
-};
-
-}
-}
-
-#endif /*ZOOMEDIT_UTIL_XML_H_*/
diff --git a/src/View/Makefile.am b/src/View/Makefile.am
deleted file mode 100644
index 6c0d653..0000000
--- a/src/View/Makefile.am
+++ /dev/null
@@ -1,5 +0,0 @@
-noinst_LTLIBRARIES = libview.la
-
-libview_la_SOURCES = TopView.cpp MapView.cpp
-
-noinst_HEADERS     = MapView.h TopView.h View.h
\ No newline at end of file
diff --git a/src/View/Makefile.in b/src/View/Makefile.in
deleted file mode 100644
index 8ffb1cc..0000000
--- a/src/View/Makefile.in
+++ /dev/null
@@ -1,445 +0,0 @@
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-
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-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
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-	  *config.status*) \
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-	done
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diff --git a/src/View/MapView.cpp b/src/View/MapView.cpp
index 7aa5482..224cd37 100644
--- a/src/View/MapView.cpp
+++ b/src/View/MapView.cpp
@@ -169,19 +169,19 @@ void MapView::getBounds(float *minX, float *maxX, float *minY, float *maxY) {
   const std::list<Data::Room*> &rooms = mainView->getLevel()->getRooms();
   
   for(std::list<Data::Room*>::const_iterator room = rooms.begin(); room != rooms.end(); ++room) {
-    const std::list<Data::Triangle*> &triangles = (*room)->getFloorTriangles();
+    const std::list<Data::Triangle*> &triangles = (*room)->getTriangles();
     
     for(std::list<Data::Triangle*>::const_iterator t = triangles.begin(); t != triangles.end(); ++t) {
-      const Data::Vertex &v1 = (*t)->getVertex(0), &v2 = (*t)->getVertex(1), &v3 = (*t)->getVertex(2);
+      const vmml::vec3f &v1 = (*t)->getVertex(0), &v2 = (*t)->getVertex(1), &v3 = (*t)->getVertex(2);
       
       if(minX)
-        *minX = std::min(std::min(*minX, v1.getX()), std::min(v2.getX(), v3.getX()));
+        *minX = std::min(std::min(*minX, v1.x()), std::min(v2.x(), v3.x()));
       if(maxX)
-        *maxX = std::max(std::max(*maxX, v1.getX()), std::max(v2.getX(), v3.getX()));
+        *maxX = std::max(std::max(*maxX, v1.x()), std::max(v2.x(), v3.x()));
       if(minY)
-        *minY = std::min(std::min(*minY, v1.getZ()), std::min(v2.getZ(), v3.getZ()));
+        *minY = std::min(std::min(*minY, v1.z()), std::min(v2.z(), v3.z()));
       if(maxY)
-        *maxY = std::max(std::max(*maxY, v1.getZ()), std::max(v2.getZ(), v3.getZ()));
+        *maxY = std::max(std::max(*maxY, v1.z()), std::max(v2.z(), v3.z()));
     }
   }
 }
diff --git a/src/View/TopView.cpp b/src/View/TopView.cpp
index 6ab00d9..12bbe4a 100644
--- a/src/View/TopView.cpp
+++ b/src/View/TopView.cpp
@@ -31,29 +31,29 @@ namespace ZoomEdit {
 namespace View {
 
 bool TopView::Edge::operator<(const Edge &e) const {
-  if(v1->getX() < e.v1->getX())
+  if(v1->x() < e.v1->x())
     return true;
-  if(v1->getX() > e.v1->getX())
+  if(v1->x() > e.v1->x())
     return false;
-  if(v1->getY() < e.v1->getY())
+  if(v1->y() < e.v1->y())
     return true;
-  if(v1->getY() > e.v1->getY())
+  if(v1->y() > e.v1->y())
     return false;
-  if(v1->getZ() < e.v1->getZ())
+  if(v1->z() < e.v1->z())
     return true;
-  if(v1->getZ() > e.v1->getZ())
+  if(v1->z() > e.v1->z())
     return false;
-  if(v2->getX() < e.v2->getX())
+  if(v2->x() < e.v2->x())
     return true;
-  if(v2->getX() > e.v2->getX())
+  if(v2->x() > e.v2->x())
     return false;
-  if(v2->getY() < e.v2->getY())
+  if(v2->y() < e.v2->y())
     return true;
-  if(v2->getY() > e.v2->getY())
+  if(v2->y() > e.v2->y())
     return false;
-  if(v2->getZ() < e.v2->getZ())
+  if(v2->z() < e.v2->z())
     return true;
-  if(v2->getZ() > e.v2->getZ())
+  if(v2->z() > e.v2->z())
     return false;
   
   return false;
@@ -96,7 +96,7 @@ void TopView::drawGrid() {
 }
 
 void TopView::renderRoom(Data::Room *room, bool selected) {
-  const std::list<Data::Triangle*> &floor = room->getFloorTriangles();
+  const std::list<Data::Triangle*> &triangles = room->getTriangles();
   std::multiset<Edge> edges;
   
   if(selected)
@@ -106,12 +106,20 @@ void TopView::renderRoom(Data::Room *room, bool selected) {
   
   glBegin(GL_TRIANGLES);
   
-  for(std::list<Data::Triangle*>::const_iterator t = floor.begin(); t != floor.end(); ++t) {
+  for(std::list<Data::Triangle*>::const_iterator t = triangles.begin(); t != triangles.end(); ++t) {
+    vmml::vec3f edge1 = (*t)->getVertex(1) - (*t)->getVertex(0);
+    vmml::vec3f edge2 = (*t)->getVertex(2) - (*t)->getVertex(0);
+
+    vmml::vec3f normal = edge1.cross(edge2);
+
+    if(normal.y() <= 0)
+      continue;
+
     for(int i = 0; i < 3; ++i) {
-      const Data::Vertex &v = (*t)->getVertex(i);
-      const Data::Vertex &v2 = (*t)->getVertex((i+1)%3);
+      const vmml::vec3f &v = (*t)->getVertex(i);
+      const vmml::vec3f &v2 = (*t)->getVertex((i+1)%3);
       
-      glVertex2f(v.getX(), v.getZ());
+      glVertex2f(v.x(), v.z());
       
       edges.insert(Edge(&v, &v2));
     }
@@ -143,8 +151,8 @@ void TopView::renderRoom(Data::Room *room, bool selected) {
   glBegin(GL_LINES);
   
   for(std::multiset<Edge>::iterator edge = edges.begin(); edge != edges.end(); ++edge) {
-    glVertex2f(edge->v1->getX(), edge->v1->getZ());
-    glVertex2f(edge->v2->getX(), edge->v2->getZ());
+    glVertex2f(edge->v1->x(), edge->v1->z());
+    glVertex2f(edge->v2->x(), edge->v2->z());
   }
   
   glEnd();
@@ -223,19 +231,19 @@ void TopView::click(float x, float y, unsigned int button) {
   if(button != 1)
     return;
   
-  Math::Vertex2D v(xCenter + x/scale, yCenter + y/scale);
+  vmml::vec2f v(xCenter + x/scale, yCenter + y/scale);
   
   selectedRoom = 0;
   
   const std::list<Data::Room*>& rooms = level->getRooms();
   
   for(std::list<Data::Room*>::const_iterator room = rooms.begin(); room != rooms.end(); ++room) {
-    const std::list<Data::Triangle*>& triangles = (*room)->getFloorTriangles();
+    const std::list<Data::Triangle*>& triangles = (*room)->getTriangles();
     
     for(std::list<Data::Triangle*>::const_iterator t = triangles.begin(); t != triangles.end(); ++t) {
-      Math::Vertex2D v1((*t)->getVertex(0).getX(), (*t)->getVertex(0).getZ());
-      Math::Vertex2D v2((*t)->getVertex(1).getX(), (*t)->getVertex(1).getZ());
-      Math::Vertex2D v3((*t)->getVertex(2).getX(), (*t)->getVertex(2).getZ());
+      vmml::vec2f v1((*t)->getVertex(0).x(), (*t)->getVertex(0).z());
+      vmml::vec2f v2((*t)->getVertex(1).x(), (*t)->getVertex(1).z());
+      vmml::vec2f v3((*t)->getVertex(2).x(), (*t)->getVertex(2).z());
       
       if(Math::Triangle2D(v1, v2, v3).contains(v)) {
         selectedRoom = *room;
diff --git a/src/View/TopView.h b/src/View/TopView.h
index 17a324d..c164f31 100644
--- a/src/View/TopView.h
+++ b/src/View/TopView.h
@@ -22,12 +22,14 @@
 
 #include "View.h"
 
+#include <vmmlib/vector.hpp>
+
+
 namespace ZoomEdit {
 
 namespace Data {
 class Level;
 class Room;
-class Vertex;
 }
 
 namespace View {
@@ -36,9 +38,9 @@ class TopView : public View {
   private:
     class Edge {
       public:
-        const Data::Vertex *v1, *v2;
+        const vmml::vec3f *v1, *v2;
         
-        Edge(const Data::Vertex *v10, const Data::Vertex *v20)
+        Edge(const vmml::vec3f *v10, const vmml::vec3f *v20)
         : v1(v10), v2(v20) {};
         bool operator<(const Edge &e) const;
     };
diff --git a/src/config.h.in b/src/config.h.in
deleted file mode 100644
index f806305..0000000
--- a/src/config.h.in
+++ /dev/null
@@ -1,58 +0,0 @@
-/* src/config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Version number of package */
-#undef VERSION
diff --git a/src/zoomedit.cpp b/src/zoomedit.cpp
index c0d70b0..1501f3c 100644
--- a/src/zoomedit.cpp
+++ b/src/zoomedit.cpp
@@ -26,7 +26,7 @@ int main(int argc, char *argv[]) {
   Gtk::Main gtk(&argc, &argv);
   gtk_gl_init(&argc, &argv);
   
-  if(!ZoomEdit::Instance::create("level.lvl"))
+  if(!ZoomEdit::Instance::create("level.xml"))
     return 1;
   
   gtk.run();