Re: More fallout from TBOOLEAN change - hidden3d broken

[Hans-Bernhard B. <br...@ph...>]

On Mon, 29 Mar 2004, Ethan Merritt wrote:

> Is there a tool (or gcc compile option) that will
> double check for illegal operations on our TBOOLEANs? 

"Splint" comes to mind.  OTOH, we currently have O(1000) splint warnings
in gnuplot, so that may not be a particularly easy thing to check.

> made the problem go away, so this was another
> bit of fallout from the TBOOLEAN change.
> 
> hidden3d.c line 817:
>         casenumber = (plist[new_poly].frontfacing != 0)
>             + 2 * (plist[old_poly].frontfacing != 0);

Guilty as charged --- hidden3d is fully my own responsibility ;-( I'll
double-check the fixes.

-- 
Hans-Bernhard Broeker (br...@ph...)
Even if all the snow were burnt, ashes would remain.