GLfloat CubeVertex[] = {
	// TOP OF CUBE STARTING BACK RIGHT GOING ANTI CLOCKWISE
	1.0f, 1.0f, -1.0f, // back top right VO - V2
	-1.0f, 1.0f, -1.0f, // back top left V3 - V5
	-1.0f, 1.0f, 1.0f, // front top left V6 - V8
	1.0f, 1.0f, 1.0f, // front top right V9 - V11
					  // BOTTOM OF CUBE STARTING BACK RIGHT GOING ANTI CLOCKWISE
	1.0f, -1.0f, 1.0f, // bottom front right V12 - V14
	-1.0f, -1.0f, 1.0f, // bottom front left V15 - V17
	-1.0f, -1.0f, -1.0f, // bottom back left V18 - V20
	1.0f, -1.0f, -1.0f // bottom back right V21 - V23
};

void drawCube()
{
	glMatrixMode(GL_MODELVIEW); // make sure we are on the model view matrix

	GLfloat ambient[] = { 1.0f, 1.0f, 1.0f }; // create a white ambience 
	GLfloat diffuse[] = { 1.0f, 1.0f, 1.0f }; // create a white diffuse 
	GLfloat specular[] = { 1.0f, 1.0f, 1.0f }; // create a white specular

	glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, ambient);
	glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, diffuse);
	glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, specular);
	glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 50.0f); // Have a shiny surface

	GLfloat thickness = 5.0; // create line thickeness

	glLineWidth(thickness);

	// implement edges using lines
	glBegin(GL_LINES);

	// Top-face
	glColor3f(0.0f, 1.0f, 0.0f); // green

	glVertex3f(CubeVertex[0], CubeVertex[1], CubeVertex[2]);
	glVertex3f(CubeVertex[3], CubeVertex[4], CubeVertex[5]);

	glVertex3f(CubeVertex[3], CubeVertex[4], CubeVertex[5]);
	glVertex3f(CubeVertex[6], CubeVertex[7], CubeVertex[8]);

	glVertex3f(CubeVertex[6], CubeVertex[7], CubeVertex[8]);
	glVertex3f(CubeVertex[9], CubeVertex[10], CubeVertex[11]);

	glVertex3f(CubeVertex[9], CubeVertex[10], CubeVertex[11]);
	glVertex3f(CubeVertex[0], CubeVertex[1], CubeVertex[2]);

	// Bottom-face
	glColor3f(1.0f, 0.5f, 0.0f); // orange

	glVertex3f(CubeVertex[12], CubeVertex[13], CubeVertex[14]);
	glVertex3f(CubeVertex[15], CubeVertex[16], CubeVertex[17]);

	glVertex3f(CubeVertex[15], CubeVertex[16], CubeVertex[17]);
	glVertex3f(CubeVertex[18], CubeVertex[19], CubeVertex[20]);

	glVertex3f(CubeVertex[18], CubeVertex[19], CubeVertex[20]);
	glVertex3f(CubeVertex[21], CubeVertex[22], CubeVertex[23]);

	glVertex3f(CubeVertex[21], CubeVertex[22], CubeVertex[23]);
	glVertex3f(CubeVertex[12], CubeVertex[13], CubeVertex[14]);

	// Front-face
	glColor3f(1.0f, 0.0f, 0.0f); // red

	glVertex3f(CubeVertex[9], CubeVertex[10], CubeVertex[11]);
	glVertex3f(CubeVertex[6], CubeVertex[7], CubeVertex[8]);

	glVertex3f(CubeVertex[6], CubeVertex[7], CubeVertex[8]);
	glVertex3f(CubeVertex[15], CubeVertex[16], CubeVertex[17]);;

	glVertex3f(CubeVertex[15], CubeVertex[16], CubeVertex[17]);
	glVertex3f(CubeVertex[12], CubeVertex[13], CubeVertex[14]);

	glVertex3f(CubeVertex[12], CubeVertex[13], CubeVertex[14]);
	glVertex3f(CubeVertex[9], CubeVertex[10], CubeVertex[11]);

	// Back-face
	glColor3f(1.0f, 1.0f, 0.0f); // yellow

	glVertex3f(CubeVertex[21], CubeVertex[22], CubeVertex[23]);
	glVertex3f(CubeVertex[18], CubeVertex[19], CubeVertex[20]);

	glVertex3f(CubeVertex[18], CubeVertex[19], CubeVertex[20]);
	glVertex3f(CubeVertex[3], CubeVertex[4], CubeVertex[5]);

	glVertex3f(CubeVertex[3], CubeVertex[4], CubeVertex[5]);
	glVertex3f(CubeVertex[0], CubeVertex[1], CubeVertex[2]);

	glVertex3f(CubeVertex[0], CubeVertex[1], CubeVertex[2]);
	glVertex3f(CubeVertex[21], CubeVertex[22], CubeVertex[23]);

	// Left-face
	glColor3f(0.0f, 0.0f, 1.0f); // blue

	glVertex3f(CubeVertex[6], CubeVertex[7], CubeVertex[8]);
	glVertex3f(CubeVertex[3], CubeVertex[4], CubeVertex[5]);

	glVertex3f(CubeVertex[3], CubeVertex[4], CubeVertex[5]);
	glVertex3f(CubeVertex[18], CubeVertex[19], CubeVertex[20]);

	glVertex3f(CubeVertex[18], CubeVertex[19], CubeVertex[20]);
	glVertex3f(CubeVertex[15], CubeVertex[16], CubeVertex[17]);

	glVertex3f(CubeVertex[15], CubeVertex[16], CubeVertex[17]);
	glVertex3f(CubeVertex[6], CubeVertex[7], CubeVertex[8]);

	// Right-face
	glColor3f(1.0f, 0.0f, 1.0f); // magenta

	glVertex3f(CubeVertex[0], CubeVertex[1], CubeVertex[2]);
	glVertex3f(CubeVertex[9], CubeVertex[10], CubeVertex[11]);

	glVertex3f(CubeVertex[9], CubeVertex[10], CubeVertex[11]);
	glVertex3f(CubeVertex[12], CubeVertex[13], CubeVertex[14]);

	glVertex3f(CubeVertex[12], CubeVertex[13], CubeVertex[14]);
	glVertex3f(CubeVertex[21], CubeVertex[22], CubeVertex[23]);

	glVertex3f(CubeVertex[21], CubeVertex[22], CubeVertex[23]);
	glVertex3f(CubeVertex[0], CubeVertex[1], CubeVertex[2]);

	glEnd();
}