[Gridflow-dev] [PD] [gemdead]

[Antonio Roberts]

This is amazing, thanks to you both!

Ant

On 30 April 2011 18:05, Jack <jack at rybn.org> wrote:
> Something like this could help.
> ++
>
> Jack
>
>
>
> Le samedi 30 avril 2011 à 12:06 +0100, ALAN BROOKER a écrit :
>> Hey Ant,
>>
>> This can definitely be done- I was working on/off on a sort of ' #see
>> for gem' but haven't perfected it yet.
>>
>> The method is to render 3d objects into a buffer > to pix object >
>> then to #from_pix. Mathieu may know of a more efficient way of doing
>> this tho
>>
>> The attached patch (if it doesn't work when first opened, close then
>> re-open and should work) is what I was working on. As mentioned it's a
>> work in progress and I could probably do with some efficiency tips
>> here too!
>>
>> All the best
>>
>> Al
>>
>>
>>
>>
>> On Sat, Apr 30, 2011 at 10:19 AM, Antonio Roberts
>> <antonio at hellocatfood.com> wrote:
>> > Thanks and sorry that I didn't stick around to get the reply on IRC.
>> >
>> > Secondly, can the cube be rendered to an [#out window] object? I know
>> > [#from_pix] can handle [pix_] objects, and I've tried using a [cube]
>> > as a [pix_texture] that I can then send to [#from_pix] but no luck so
>> > far
>> >
>> > Ant
>> >
>> > On 30 April 2011 01:04, Mathieu Bouchard <matju at artengine.ca> wrote:
>> >>
>> >> from irc #dataflow :
>> >>
>> >> <hellocatfood> Is it possible to use [gemdead] with objects such as [cube]
>> >> and [sphere] in gridflow?
>> >>
>> >> In theory, I said no, but actually, [gemdead] doesn't prevent you from using
>> >> OpenGL elements, and things like [cube] and [sphere] don't check at all
>> >> whether they're given a real [gemhead] context, and don't seem to be doing
>> >> much that is related to it, therefore :
>> >>
>> >>  [gemhead]
>> >>   |
>> >>  [b]
>> >>   |
>> >>  [gemdead]
>> >>   |
>> >>  [cube]
>> >>
>> >> will really draw the cube as if you had done :
>> >>
>> >>  [gemhead]
>> >>   |
>> >>  [cube]
>> >>
>> >> I suspect that very few Gem object classes really depend on an authentic
>> >> GemState (one that was really created by [gemwin]). When you do find
>> >> exceptions, please tell me.
>> >>
>> >> But you may have to use [gemhead] anyway (as in the above example) as long
>> >> as [gemwin] decides when to clear the buffer and when to copy the buffer to
>> >> the screen, just because [gemwin] uses [gemdead] to say when it's the time
>> >> to draw.
>> >>
>> >>  _______________________________________________________________________
>> >> | Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC
>> >>
>> >
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