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In article <H0wNOQovLPI7G9Hdpawnc5YNnZja@4ax.com>, Glen Berry
<7no### [at] ezwv com> wrote:
> I downloaded Aladdin's Expander and managed to extract all the files,
Well, *some* good news. :-)
> but when trying to compile the patch I got some errors. I think I
> didn't modify parse.c properly.
>
> In particular, the section starting with:
>
> Parse_Camera():
>
> DJGPP says "too few arguments to function `Parse_Camera'
> and also: "parse error before `:' "
You are supposed to put that part of the code in the Parse_Camera()
function, though you can just leave it out, all it does is allow
post_process to be specified in the camera(and currently, if you have
some cameras defined but not used, their post_processes are still used).
Don't put the Parse_Camera(): itself in parse.c, I was just using that
line as a label to show where to put the following code. It might have
helped if I had used something like "In the function Parse_Camera():"
instead...
In the first section, labeled "tokenize.c", find the part that starts
ifdef PostProcessPatch
{POST_PROCESS_TOKEN, "post_process"},
{FOCAL_BLUR_TOKEN, "focal_blur"},
And add in COLOR_MATRIX_TOKEN to PATTERN_BLUR_TOKEN so that part of the
code looks like the snippet in the file.
Do the same thing in the next section, labeled "parse.h": find the right
spot in parse.h and copy the additional lines.
Then, in parse.c, find the function Parse_Camera(), and copy this block
of code into the EXPECT block with all the CASE...END_CASE statements,
right before the focal blur(although the location isn't that important,
it seems like a good place to put it):
#ifdef PostProcessPatch
CASE (POST_PROCESS_TOKEN)
#ifdef UnofficialBlocking
parseUnofficialFeature(0.4);
#endif
Parse_Post_Process();
END_CASE
#endif
Next, delete the current Parse_Post_Process() function, and replace it
with the given one. Replace the postproc.c and postproc.h files, and
that should be it!
--
Christopher James Huff - Personal e-mail: chr### [at] yahoo com
TAG(Technical Assistance Group) e-mail: chr### [at] tag povray org
Personal Web page: http://chrishuff.dhs.org/
TAG Web page: http://tag.povray.org/
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