#define OBJECT_FIELDS   \
  METHODS *Methods;     \
  int Type;             \
  OBJECT *Sibling;      \
  TEXTURE *Texture;     \
  INTERIOR *Interior;   \
  OBJECT *Bound;        \
  OBJECT *Clip;         \
  BBOX BBox;            \
  unsigned long Flags;  \
  bool Gray;

Add bool Gray by you.
You have to check all source files,for example post_process or more.
And memory move functions and stack macro also.

Y.Tanabe
Kobe,Japan


Pablo Viojo wrote:

> Thanks for your replies.
>
> I know that just setting the rgb to an x value it's the same that rgb
> <x,x,x>
> which will make the object we in gray scale.
>
> But my problem is more related to the Object structure and the way
> PovRay manages the memory for the different processes.-
>
> If anyone could tell me something about this...
>
> I'm sorry because my english is not best too, but I try to do the best that
> I
> can.
>
> Thanks a lot again.-
>
> Pablo Viojo
> pvi### [at] adinetcomuy

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