Re: [PyOpenGL-Users] parse big list

[Strato <fl...@id...>]

Hi again,
helped a lot, fr drawing I put the file by mail. Not the same as I mentioned
before, to keep it small, but the file format is the same. At first only the
parts that describe the shape and the two textures are from interest. The
part about the lights and so on has to wait.
I tried "glVertex3f(x, y, z)"
and so on. before this the color was set.
Actually I don't now how many sides a polygon has. I'll try to figure it
out.


----- Original Message -----
From: "Rene Dudfield" <il...@ya...>
To: "Strato" <fl...@id...>; <pyo...@li...>
Sent: Sunday, June 30, 2002 2:59 PM
Subject: Re: [PyOpenGL-Users] parse big list


> Hello.
>
>  --- Strato <fl...@id...> wrote: > The
> import problem got solved (Thanks!) but there is
> > one thing I have again.
> > I want to read in a file and used "file("E111B.s",
> > "R")
> > and then how do I get a long list inside this file
> > "point (x, y, z)"
> > .....
> >
>
> So the file format is like this?:
>
> """point(1., 3., 3.9893824234)
> point(2., 2., 3.9893824234)
> point(7.2, 2.12, 3.9893824234)
> point(5.31, 2.32, 3.9893824234)"""
>
> How do you know how many sides each polygon has?
>
>
> You can read a file like this:
>
> f = open("E111B.s","r")
> lines = f.readlines()
>
> # if the last line does not have a newline at the end,
> #  add one.
> if lines[-1][-1] != "\n":
>   lines[-1] += "\n"
>
> points = []
>
> for line in lines:
>   # get rid of the "point(" and ")\n"
>   point = line[len("point("):-2]
>
>   # convert the parts into floats
>   points.append( map(float, point.split(",")) )
>
>
> For drawing we need to know how many points make up a
> polygon.
>
>
> Good luck!
>
>
> > read into a variable and then do for every point a
> > glVertex3f to draw the
> > shape. (of an engine)
> > If I have something valuable done I'll tell you
> > probably open an sourceforge
> > project
> >
> > Florian Idelberger
> >
> > P.S.: If you want the file as an example, tell me
> > and note if I could send
> > it to the list or not. (43,9kb)
> >
> >
> >
>
> __________________________________________________
> Do You Yahoo!?
> Everything you'll ever need on one web page
> from News and Sport to Email and Music Charts
> http://uk.my.yahoo.com
>