Re: [cgkit-user] grow.py: grassproc.py is missing

[Matthias B. <mat...@gm...>]

Rene wrote:
> In Aqsis forum you mentioned that it now can use texture values too.
> That's not in the tutorial. I'm very much interested of texture
> values. 

The procedure script is just a regular Python script, so, of course, you 
can do anything you can do in Python, like for example using PIL:

   import Image

   img = Image.open("texture.png")
   width, height = img.size

Later on in your actual procedure:

   c = img.getpixel((s*width, t*height))

c now contains the color of the current position as an RGB value in the 
range [0, 255] which you can use for whatever value you want to modulate.

> file. But if there was "easier" way, I'd like to know. I'm still a bit
> confused what values my proc.py can use besides N,F,P,s,t. 

These are already all the values that are currently generated.

- Matthias -