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diff --git a/Cubehole.cpp b/Cubehole.cpp
new file mode 100644
index 0000000..e755e45
--- /dev/null
+++ b/Cubehole.cpp
@@ -0,0 +1,206 @@
+#include "Cubehole.h"
+#include "gl.h"
+
+std::list<Triangle> Cubehole::getTriangles(const Matrix &modelview)
+{
+  std::list<Triangle> triangles;
+  // width, height, depth
+  // Front face
+  Color c(0.0, 0.0, 1.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y+height/2, z+depth/2),
+                               Vertex(x+width/2, y+height/2, z+depth/2),
+                               Vertex(x-width/2, y-height/2, z+depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y-height/2, z+depth/2),
+                               Vertex(x+width/2, y+height/2, z+depth/2),
+                               Vertex(x+width/2, y-height/2, z+depth/2), c));
+
+  // Back face
+  c = Color(1.0, 1.0, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y+height/2, z-depth/2),
+                               Vertex(x-width/2, y-height/2, z-depth/2),
+                               Vertex(x+width/2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y-height/2, z-depth/2),
+                               Vertex(x+width/2, y+height/2, z-depth/2),
+                               Vertex(x+width/2, y-height/2, z-depth/2), c));
+
+  // Left face
+  c = Color(0.0, 1.0, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y+height/2, z+depth/2),
+                               Vertex(x-width/2, y-height/2, z+depth/2),
+                               Vertex(x-width/2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y-height/2, z-depth/2),
+                               Vertex(x-width/2, y+height/2, z-depth/2),
+                               Vertex(x-width/2, y-height/2, z+depth/2), c));
+
+  // Right face
+
+  triangles.push_back(Triangle(Vertex(x+width/2, y+height/2, z+depth/2),
+                               Vertex(x+width/2, y-height/2, z+depth/2),
+                               Vertex(x+width/2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+width/2, y-height/2, z-depth/2),
+                               Vertex(x+width/2, y+height/2, z-depth/2),
+                               Vertex(x+width/2, y-height/2, z+depth/2), c));
+
+  // Top face
+  c = Color(1.0, 0.0, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y+height/2, z+depth/2),
+                               Vertex(x+width/2, y+height/2, z+depth/2),
+                               Vertex(x-width/2, y+height/2, z+innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+width/2, y+height/2, z+depth/2),
+                               Vertex(x+width/2, y+height/2, z+innerdepth/2),
+                               Vertex(x-width/2, y+height/2, z+innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y+height/2, z-depth/2),
+                               Vertex(x+width/2, y+height/2, z-depth/2),
+                               Vertex(x-width/2, y+height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+width/2, y+height/2, z-depth/2),
+                               Vertex(x+width/2, y+height/2, z-innerdepth/2),
+                               Vertex(x-width/2, y+height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-     width/2, y+height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y+height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y+height/2, z-innerdepth/2), c));
+  triangles.push_back(Triangle(Vertex(x-     width/2, y+height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y+height/2, z-innerdepth/2),
+                               Vertex(x-     width/2, y+height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+     width/2, y+height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z-innerdepth/2), c));
+  triangles.push_back(Triangle(Vertex(x+     width/2, y+height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z-innerdepth/2),
+                               Vertex(x+     width/2, y+height/2, z-innerdepth/2), c));
+
+  // Bottom face
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y-height/2, z+depth/2),
+                               Vertex(x+width/2, y-height/2, z+depth/2),
+                               Vertex(x-width/2, y-height/2, z+innerdepth/2), c));
+  triangles.push_back(Triangle(Vertex(x+width/2, y-height/2, z+depth/2),
+                               Vertex(x+width/2, y-height/2, z+innerdepth/2),
+                               Vertex(x-width/2, y-height/2, z+innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-width/2, y-height/2, z-depth/2),
+                               Vertex(x+width/2, y-height/2, z-depth/2),
+                               Vertex(x-width/2, y-height/2, z-innerdepth/2), c));
+  triangles.push_back(Triangle(Vertex(x+width/2, y-height/2, z-depth/2),
+                               Vertex(x+width/2, y-height/2, z-innerdepth/2),
+                               Vertex(x-width/2, y-height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-     width/2, y-height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y-height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y-height/2, z-innerdepth/2), c));
+  triangles.push_back(Triangle(Vertex(x-     width/2, y-height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y-height/2, z-innerdepth/2),
+                               Vertex(x-     width/2, y-height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+     width/2, y-height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y-height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y-height/2, z-innerdepth/2), c));
+  triangles.push_back(Triangle(Vertex(x+     width/2, y-height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y-height/2, z-innerdepth/2),
+                               Vertex(x+     width/2, y-height/2, z-innerdepth/2), c));
+
+  // FrontInner face
+  c = Color(1.0, 1.0, 1.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-innerwidth/2, y+height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y-height/2, z+innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-innerwidth/2, y-height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y-height/2, z+innerdepth/2), c));
+
+  // BackInner face
+  c = Color(1.0, 0.5, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-innerwidth/2, y+height/2, z-innerdepth/2),
+                               Vertex(x-innerwidth/2, y-height/2, z-innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-innerwidth/2, y-height/2, z-innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z-innerdepth/2),
+                               Vertex(x+innerwidth/2, y-height/2, z-innerdepth/2), c));
+
+  // LeftInner face
+  c = Color(0.0, 1.0, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-innerwidth/2, y+height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y-height/2, z+innerdepth/2),
+                               Vertex(x-innerwidth/2, y+height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-innerwidth/2, y-height/2, z-innerdepth/2),
+                               Vertex(x-innerwidth/2, y+height/2, z-innerdepth/2),
+                               Vertex(x-innerwidth/2, y-height/2, z+innerdepth/2), c));
+
+  // RightInner face
+
+  triangles.push_back(Triangle(Vertex(x+innerwidth/2, y+height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y-height/2, z+innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z-innerdepth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+innerwidth/2, y-height/2, z-innerdepth/2),
+                               Vertex(x+innerwidth/2, y+height/2, z-innerdepth/2),
+                               Vertex(x+innerwidth/2, y-height/2, z+innerdepth/2), c));
+
+  for(std::list<Triangle>::iterator t = triangles.begin(); t != triangles.end(); ++t) {
+    t->transform(modelview);
+  }
+
+  return triangles;
+}
+
+float Cubehole::getHeight()
+{
+  return height;
+}
+
+float Cubehole::getWidth()
+{
+  return width;
+}
+
+float Cubehole::getDepth()
+{
+  return depth;
+}
+
+float Cubehole::getPosX()
+{
+  return x;
+}
+
+float Cubehole::getPosY()
+{
+  return y;
+}
+
+float Cubehole::getPosZ()
+{
+  return z;
+}
+
+void Cubehole::setSize(float w, float h, float d)
+{
+  width = w;
+  height = h;
+  depth = d;
+}
+
+void Cubehole::setPos(float x, float y, float z)
+{
+  this->x = x;
+  this->y = y;
+  this->z = z;
+}
diff --git a/Cubehole.h b/Cubehole.h
new file mode 100644
index 0000000..3f8f689
--- /dev/null
+++ b/Cubehole.h
@@ -0,0 +1,53 @@
+#ifndef _CUBEHOLE_H_
+#define _CUBEHOLE_H_
+
+#include "Triangle.h"
+#include "Matrix.h"
+
+#include <list>
+
+class Cubehole
+{
+  public:
+    Cubehole(): width(0), height(0), depth(0), x(0), y(0), z(0), innerwidth(0), innerdepth(0) {}
+    Cubehole(float width, float height, float depth): x(0), y(0), z(0), innerwidth(0), innerdepth(0){
+      setSize(width, height, depth);
+    }
+    Cubehole(float width, float height, float depth, float x, float y, float z): innerwidth(0), innerdepth(0) {
+      setSize(width, height, depth);
+      setPos(x, y, z);
+    }
+    Cubehole(float width, float height, float depth, float x, float y, float z, float innerwidth, float innerdepth) {
+      setSize(width, height, depth);
+      setPos(x, y, z);
+      setInnerSize(innerwidth, innerdepth);
+    }
+    float getHeight();
+    float getWidth();
+    float getDepth();
+    float getPosX();
+    float getPosY();
+    float getPosZ();
+    float getInnerWidth()
+    {
+      return innerwidth;
+    }
+    float getInnerDepth()
+    {
+      return innerdepth;
+    }
+    void setInnerSize(float iw, float id)
+    {
+      innerwidth = iw;
+      innerdepth = id;
+    }
+    void setSize(float w, float h, float d);
+    void setPos(float x, float y, float z);
+    std::list<Triangle> getTriangles(const Matrix &modelview);
+
+  private:
+    float x, y, z, width, height, depth, innerwidth, innerdepth;
+
+};
+
+#endif /*_CUBEHOLE_H_*/
diff --git a/Trapezocube.cpp b/Trapezocube.cpp
new file mode 100644
index 0000000..e9877de
--- /dev/null
+++ b/Trapezocube.cpp
@@ -0,0 +1,78 @@
+#include "Trapezocube.h"
+
+std::list<Triangle> Trapezocube::getTriangles(const Matrix &modelview)
+{
+  std::list<Triangle> triangles;
+  // width, height, depth
+  //glRotatef(rotate, 0.0, 1.0, 0.0);
+  // Front face
+  Color c(0.0, 0.0, 1.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-widthfront/2, y+height/2, z+depth/2),
+                               Vertex(x+widthfront/2, y+height/2, z+depth/2),
+                               Vertex(x-widthfront/2, y-height/2, z+depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-widthfront/2, y-height/2, z+depth/2),
+                               Vertex(x+widthfront/2, y+height/2, z+depth/2),
+                               Vertex(x+widthfront/2, y-height/2, z+depth/2), c));
+
+  // Back face
+  c = Color(1.0, 1.0, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-widthback/2, y+height/2, z-depth/2),
+                               Vertex(x-widthback/2, y-height/2, z-depth/2),
+                               Vertex(x+widthback/2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-widthback/2, y-height/2, z-depth/2),
+                               Vertex(x+widthback/2, y+height/2, z-depth/2),
+                               Vertex(x+widthback/2, y-height/2, z-depth/2), c));
+
+  // Left face
+  c = Color(0.0, 1.0, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-widthfront /2, y+height/2, z+depth/2),
+                               Vertex(x-widthfront /2, y-height/2, z+depth/2),
+                               Vertex(x-widthback /2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x-widthback /2, y-height/2, z-depth/2),
+                               Vertex(x-widthback /2, y+height/2, z-depth/2),
+                               Vertex(x-widthfront /2, y-height/2, z+depth/2), c));
+
+  // Right face
+
+  triangles.push_back(Triangle(Vertex(x+widthfront/2, y+height/2, z+depth/2),
+                               Vertex(x+widthfront/2, y-height/2, z+depth/2),
+                               Vertex(x+widthback /2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+widthback /2, y-height/2, z-depth/2),
+                               Vertex(x+widthback /2, y+height/2, z-depth/2),
+                               Vertex(x+widthfront/2, y-height/2, z+depth/2), c));
+
+  // Top face
+  c = Color(1.0, 0.0, 0.0, 0.5);
+
+  triangles.push_back(Triangle(Vertex(x-widthfront/2, y+height/2, z+depth/2),
+                               Vertex(x+widthfront/2, y+height/2, z+depth/2),
+                               Vertex(x-widthback /2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+widthfront/2, y+height/2, z+depth/2),
+                               Vertex(x+widthback /2, y+height/2, z-depth/2),
+                               Vertex(x-widthback /2, y+height/2, z-depth/2), c));
+
+  // Bottom face
+
+  triangles.push_back(Triangle(Vertex(x-widthfront/2, y-height/2, z+depth/2),
+                               Vertex(x+widthfront/2, y-height/2, z+depth/2),
+                               Vertex(x-widthback /2, y-height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(Vertex(x+widthfront/2, y-height/2, z+depth/2),
+                               Vertex(x+widthback /2, y-height/2, z-depth/2),
+                               Vertex(x-widthback /2, y-height/2, z-depth/2), c));
+
+  for(std::list<Triangle>::iterator t = triangles.begin(); t != triangles.end(); ++t) {
+    t->transform(modelview);
+  }
+
+  return triangles;
+}
+
diff --git a/Trapezocube.h b/Trapezocube.h
new file mode 100644
index 0000000..b2cdd9a
--- /dev/null
+++ b/Trapezocube.h
@@ -0,0 +1,55 @@
+#ifndef _TRAPEZOCUBE_H_
+#define _TRAPEZOCUBE_H_
+
+#include "gl.h"
+#include "Color.h"
+#include "Triangle.h"
+#include <list>
+
+class Trapezocube
+{
+  public:
+    Trapezocube(): widthfront(0), widthback(0), height(0), depth(0), x(0), y(0), z(0) {}
+    Trapezocube(float widthfront, float widthback, float height, float depth): x(0), y(0), z(0){
+      setSize(widthfront, widthback, height, depth);
+    }
+    Trapezocube(float widthfront, float widthback, float height, float depth, float x, float y, float z): rotate(0) {
+      setSize(widthfront, widthback, height, depth);
+      setPos(x, y, z);
+    }
+    Trapezocube(float widthfront, float widthback, float height, float depth, float x, float y, float z, float rotate) {
+      setSize(widthfront, widthback, height, depth);
+      setPos(x, y, z);
+      setRotate(rotate);
+    }
+    float getHeight() {return height;}
+    float getWidthFront() {return widthfront;}
+    float getWidthBack() {return widthback;}
+    float getDepth() {return depth;}
+    float getPosX() {return x;}
+    float getPosY() {return y;}
+    float getPosZ() {return z;}
+    float getRotate() {return rotate;}
+    void setSize(float wf, float wb, float h, float d)
+    {
+      widthfront = wf;
+      widthback = wb;
+      height = h;
+      depth = d;
+    }
+    void setPos(float x, float y, float z)
+    {
+      this->x = x;
+      this->y = y;
+      this->z = z;
+    }
+    void setRotate(float r) {rotate = r;}
+    void setColor(Color col) {color = col;}
+    std::list<Triangle> getTriangles(const Matrix &modelview);
+
+  private:
+    float x, y, z, widthfront, widthback, height, depth, rotate;
+    Color color;
+};
+
+#endif /*_TRAPEZOCUBE_H_ */