That's probably a good idea - first discuss how to draw in the
abstract sense, with colours and transforms, etc., then get into
things like persistent(?) objects (via build-*) and functions like
(draw-instance) and (with-instance).
On Feb 23, 2009, at 8:34 AM, Dave Griffiths wrote:
On Sun, 2009-02-22 at 13:41 -0800, njcross wrote:
On Sunday 22 February 2009 12:54:06 pm njcross wrote:
On Sunday 22 February 2009 01:21:29 am you wrote:
inexperience with scheme. I don't understand what I'm missing
here.
if you send your script, we might be able to help you.
I wish there were more examples which included sound.
the documentation is also very helpful. it's for 0.16, but most
of the
things also work in 0.14
http://www.pawfal.org/dave/files/fluxus-documentation.pdf
best,
gabor
The script I write in either text buffer 1 or from
(load "/root/quickstart.scm") is:
(build-cube)
(start-audio "alsa_pcm:capture_1" 1024 44100)
(define (render)
(colour (vector (gh 1) (gh 2) (gh 3)))
(draw-cube))
(every-frame (render))
(gain 1)
I think my problem might be (build-cube)? It builds a white cube
but seems
unaffected by the rest of the code.
Yes, finally it works for me,although I could swear I tried that
solution
before, still now I can begin. Thanks for your patience. :)
It may not have worked before, as if you just remove that line and
press
f5 the cube will still be there - you also have to run (clear) to
remove
the cube created by (build-cube).
At the beginning it's better to avoid the build-* functions, as draw-*
are cleaner to use. Perhaps I should remove the (build-cube) from the
beginning of the documentation.
cheers,
dave
Evan Raskob
Top Floor
4-8 Arcola Street
London E8 2DJ
United Kingdom
