[Gridflow-dev] [PD] [gemdead]

[Jack]

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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> >
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