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tokano's picture

How to draw a 3D cube in openTK

Posted Friday, 26 October, 2012 - 17:21 by tokano in

Hello guys!

My head is burning because i cant figure out how to create a simple 3d CUBE inside the glcontrol...

My code is:

          GL.Color3(Color.White);
            GL.Vertex3(100, 100, -100);
            GL.Vertex3(-100, 100, -100);
            GL.Vertex3(-100, 100, 100);
            GL.Vertex3(100, 100, 100);
 
            GL.Color3(Color.White);
            GL.Vertex3(100, -100, 100);
            GL.Vertex3(-100, -100, 100);
            GL.Vertex3(-100, -100, -100);
            GL.Vertex3(100, -100, -100);
 
            GL.Color3(Color.White);
            GL.Vertex3(100, 100, 100);
            GL.Vertex3(-100, 100, 100);
            GL.Vertex3(-100, -100, 100);
            GL.Vertex3(100, -100, 100);
 
            GL.Color3(Color.White);
            GL.Vertex3(100, -100, -100);
            GL.Vertex3(-100, -100, -100);
            GL.Vertex3(-100, 100, -100);
            GL.Vertex3(100, 100, -100);
 
            GL.Color3(Color.White);
            GL.Vertex3(-100, 100, 100);
            GL.Vertex3(-100, 100, -100);
            GL.Vertex3(-100, -100, -100);
            GL.Vertex3(-100, -100, 100);
 
            GL.Color3(Color.White);
            GL.Vertex3(100, 100, -100);
            GL.Vertex3(100, 100, 100);
            GL.Vertex3(100, -100, 100);
            GL.Vertex3(100, -100, -100);

And the result is this picture:

http://postimage.org/image/7e7jxr7k7/

What i'm looking for is like here: http://www.youtube.com/watch?v=BXxylZMuqnU

Can anyone help me? I've got a few templates from TaoFrameowkr library, but they are just not the same.

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devintelo's picture

Re: How to draw a 3D cube in openTK

Posted Saturday, 27 October, 2012 - 20:17 by devintelo

Did you use GL.Begin(Beginmode.quads) and GL.End() ? Also , put your whole renering sub because this won't help anybody ...
And I think a distance of 100 might be big ...