diff --git a/Makefile b/Makefile
index 07dddfb..506aab3 100755
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 CC = g++
 AR = ar
-OBJECTS = punkt3d.o punkt2d.o emath.o emath_opengl.o glcolor.o gldrawhelper.o glfontengine.o glrect.o gltexture.o matrix.o quaternion.o rotationsmatrix.o glsdlscreen.o sdlfuncs.o fpsmanager.o glcamera.o catmullromspline.o extstring.o
+OBJECTS = punkt3d.o punkt2d.o emath.o emath_opengl.o glcolor.o gldrawhelper.o glfontengine.o glrect.o gltexture.o matrix.o quaternion.o rotationsmatrix.o glsdlscreen.o sdlfuncs.o fpsmanager.o glcamera.o catmullromspline.o extstring.o quader.o
 OBJOPT = -Wall -c `sdl-config --cflags`
 SUBDIRS = glgui glmenu model
 SUBDIROBJECTS = glgui/*.o glmenu/*.o model/*.o
diff --git a/model/model.cpp b/model/model.cpp
index 4eda93b..8fadc27 100644
--- a/model/model.cpp
+++ b/model/model.cpp
@@ -151,3 +151,8 @@ void Model::render() {
 Model::~Model() {
 	unload();
 }
+
+const Punkt3D* Model::getMeshData(unsigned int *meshanz) {
+	*meshanz = meshdataanz;
+	return (const Punkt3D*)meshdata;
+}
diff --git a/model/model.h b/model/model.h
index cfd13ae..e55f0a6 100644
--- a/model/model.h
+++ b/model/model.h
@@ -84,6 +84,8 @@ class Model {
 		
 		Quader getBoundingBox() { return boundingbox; }
 		float getBoundingRadius() { return boundingrad; }
+		
+		const Punkt3D* getMeshData(unsigned int *meshanz);
 };
 
 #endif
diff --git a/model/modelloader.h b/model/modelloader.h
index 8d1a8ec..f047b44 100644
--- a/model/modelloader.h
+++ b/model/modelloader.h
@@ -11,6 +11,7 @@ class Modelloader {
 		std::string filename;
 	public:
 		Modelloader(std::string _filename);
+		virtual ~Modelloader() { };
 		virtual bool load(Model *m)=0;
 };
 
diff --git a/quader.cpp b/quader.cpp
index 735cf8d..13c1e6b 100644
--- a/quader.cpp
+++ b/quader.cpp
@@ -6,5 +6,30 @@ void Quader::clean() {
 }
 
 void Quader::render() {
-	glB
+	glBegin(GL_LINES);
+		glVertexP3D(a);
+		glVertexP3D(b);
+		glVertexP3D(b);
+		glVertexP3D(c);	
+		glVertexP3D(c);
+		glVertexP3D(d);
+		glVertexP3D(d);
+		glVertexP3D(a);
+		glVertexP3D(e);
+		glVertexP3D(f);
+		glVertexP3D(f);
+		glVertexP3D(g);
+		glVertexP3D(g);
+		glVertexP3D(h);
+		glVertexP3D(h);
+		glVertexP3D(e);
+		glVertexP3D(a);
+		glVertexP3D(e);
+		glVertexP3D(b);
+		glVertexP3D(f);
+		glVertexP3D(c);
+		glVertexP3D(g);
+		glVertexP3D(d);
+		glVertexP3D(h);
+	glEnd();
 }