The promise of having a shorter render time by using my fast proximity 
pattern macros was, in a sense, a sham. They might render faster, but 
the parsing is... painfully slow.

Here is a pattern that will parse more quickly. It might be a little 
slower to render, but consider the trade-off: by increasing the render 
time a small amount you can save time parsing. But more importantly you 
gain a level of detail you can only achieve with object patterns.

And of course you can never use this with meshes. That is, not until 
somebody figures out how to convince POV into turning a mesh into a 
bona-fide object pattern...

Sam

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stbenge schrieb:
> And of course you can never use this with meshes. That is, not until 
> somebody figures out how to convince POV into turning a mesh into a 
> bona-fide object pattern...

You mean, like adding an "inside_vector" statement to the mesh? :-P

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clipka wrote:
> stbenge schrieb:
>> And of course you can never use this with meshes. That is, not until 
>> somebody figures out how to convince POV into turning a mesh into a 
>> bona-fide object pattern...
> 
> You mean, like adding an "inside_vector" statement to the mesh? :-P

Have you /actually/ gotten that to work?

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stbenge wrote:
> clipka wrote:
>> stbenge schrieb:
>>> And of course you can never use this with meshes. That is, not until 
>>> somebody figures out how to convince POV into turning a mesh into a 
>>> bona-fide object pattern...
>>
>> You mean, like adding an "inside_vector" statement to the mesh? :-P
> 
> Have you /actually/ gotten that to work?

Oh crap, /I/ just got it to work! When did this start being possible?? 
Oh cool :)

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stbenge schrieb:
>> Have you /actually/ gotten that to work?
> 
> Oh crap, /I/ just got it to work! When did this start being possible?? 
> Oh cool :)

Phew - I just was about to confess that no, I never actually tested it 
with the inside() function ;-)

(But I'd have been surprised if the SDL inside() function would used any 
other mechanism than the very same inside test that's used in CSG, which 
I knew works fine with inside_vector.)

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clipka <ano### [at] anonymousorg> wrote:
> stbenge schrieb:
> >> Have you /actually/ gotten that to work?
> >
> > Oh crap, /I/ just got it to work! When did this start being possible??
> > Oh cool :)
>
> Phew - I just was about to confess that no, I never actually tested it
> with the inside() function ;-)
>
> (But I'd have been surprised if the SDL inside() function would used any
> other mechanism than the very same inside test that's used in CSG, which
> I knew works fine with inside_vector.)

Which kind of makes me wonder why inside_vector doesn't have a default value.
It seems like the direction rarely matters that much, but if you forget to
specify it...

-Reactor

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stbenge wrote:
> clipka wrote:
> 
>> stbenge schrieb:
>>
>>> And of course you can never use this with meshes. That is, not until 
>>> somebody figures out how to convince POV into turning a mesh into a 
>>> bona-fide object pattern...
>>
>>
>> You mean, like adding an "inside_vector" statement to the mesh? :-P
> 
> 
> Have you /actually/ gotten that to work?

http://tinyurl.com/kvww3t

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Reactor <rea### [at] hotmailcom> wrote:
> Which kind of makes me wonder why inside_vector doesn't have a default value.
> It seems like the direction rarely matters that much, but if you forget to
> specify it...

  My guess is that specifying inside_vector makes the rendering of the
mesh slower in some situations (probably eg. when there's media or fog
around), which is why it's turned off by default.

-- 
                                                          - Warp

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Jim Charter wrote:
> stbenge wrote:
>> clipka wrote:
>>> You mean, like adding an "inside_vector" statement to the mesh? :-P
>>
>> Have you /actually/ gotten that to work?
> 
> http://tinyurl.com/kvww3t

Awesome image! I'm guessing that beautiful chalice is a mesh?

I have tried making meshes into object patterns in the past, but without 
success. Even after defining an inside_vector, I received errors.

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stbenge wrote:
> Jim Charter wrote:
> 
>> stbenge wrote:
>>
>>> clipka wrote:
>>>
>>>> You mean, like adding an "inside_vector" statement to the mesh? :-P
>>>
>>>
>>> Have you /actually/ gotten that to work?
>>
>>
>> http://tinyurl.com/kvww3t
> 
> 
> Awesome image! I'm guessing that beautiful chalice is a mesh?
> 
> I have tried making meshes into object patterns in the past, but without 
> success. Even after defining an inside_vector, I received errors.

I don't remember anymore, it's so long ago. I do remember that I got the 
idea from you, when you rounded the corners off a cube by jittering it 
inside a intersection block, I believe.

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