Gail Shaw <gsh### [at] monotixcoza> wrote:


> Geoff Wedig <wed### [at] darwinepbicwruedu> wrote in message
> news:3a9d4f40@news.povray.org...
>>
>> *all* the code?  Trust me, you don't want it.  It's far from clean.  Some
>> bits, like the stuff to make walls and arches I'm planning on posting
>> somewhere, because I think they'd be generally useful, but most of it I'll
>> keep unless people ask.

> I was going to ask for code because I didn't understand how the door worked,
> but a second read of you explaination fixed that.

Actually, I've improved the system.  Instead of doing intersections of
elements on both sides of the door, I do a single version, and a single
reversed version.  The one is no_image and with a reversed lighting system
with the project_through on the mirror plane (actually, on the mirror plane
without the cutout).  The other is no_reflection as before.  This simplifies
the code and speeds things up somewhat.

Geoff

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