   3D Rectangles
  Good Day,I am a novice programmer in 3D graphics and i am using C++ and DirectX 9.I would like to know how to draw Rectangles in 3d space when i now the coordinates of each point in 3d space.For example i need to draw a shape whose bases are random rectangles.(Coordinates given in x,y,z)The top base(y=0) could be for example:point1=(-1,0,1)point2=(0,0,3)point3=(1,0,2)point4=(1,0,1)point5(0,0,0)And the bottom base (y=-1) not symmetrical to the top basepoint1y=(0,-1,1)point2y=(0,-1,3)point3y=(1,-1,2)point4y=(1,-1,1)point5y(0,-1,-2)Is there a given function where i can give those coordinates and the shape is drawn automatically?If not, what other option do i have for accomplishing this task?Thanx in advance,Stakon.   