by George Hubert <georgeahubert@[EMAIL PROTECTED]
>
Feb 23, 2008 at 02:36 AM
On Feb 22, 8:50=A0pm, Jos van de Ven <j...@[EMAIL PROTECTED]
> wrote:
> Richard Owlett wrote:
> > Just downloaded Win32Forth and saw that it has words to interface with
> > Opengl. I wish to draw some line graphs in 3D space and the rotate
them
> > for visual examination. *LINES ONLY _NO_ SURFACES* Where would I find
> > do***entation. Thanks.
>
> I guess you downloaded version 6.12.
> In that version there is an interface that was adapted for a chess game.
> You can download the original interface from:http://home.planet.nl/~josv
> It is in the pack Scenev22.zip
> That pack works with version 4.20671 of Win32Forth and
> still needs to be ****ted to the new version of Win32Forth.
>
> In the menu Scene you will find "A study"
> Start it and hit the Z key. Then it will rotate.
> Push some keys like PageUp and PageDown and you will zoom into
> it while it is rotating. Other keys are in the menu.
>
> There is no extensive do***entation in the pack.
> But you have the source in with a number of hints.
> In Cylinder.f =A0is the source of a study to see the impact
> when things are changed.
>
> Try to change Cylinder.f by adding some extra LINE3f words.
>
> LINE3f is described in opengl.f. Please note the stack notations.
>
> Win32Forth is only a vehicle to OpenGL.
> I used the red book "OpenGL Programming Guide, Second
> Edition," and it's by Woo, Neider, and Davis; ISBN 0-201-46138-2
> to understand OpenGL.
>
> Jos
The red book is available on line at
http://fly.cc.fer.hr/~unreal/theredbook/
or for download in pdf format at
http://www.4shared.com/file/7630450/5c8c4fd/redbook.html
George Hubert
