[Bf-committers] Re: A little Editface Question

[Johnny Matthews]

Sweet deal, thanks for the help

On 6/8/05, Martin Poirier <theeth at yahoo.com> wrote:
> 
> 
> --- Johnny Matthews <johnny.matthews at gmail.com> wrote:
> 
> > Ok, This is for any self-professed Mesh Gurus out
> > there,
> > 
> > I am getting very close to having a working version
> > of the edge-based 
> > subdivide with the option of 1 or more even cuts.
> > The
> > hitch I have is this. I have a function that takes
> > each new internal 
> > face as it is created and copies information from
> > the parent
> > face kinda like facecopy(EditFace source,EditFace
> > target), where target 
> > is always a subface of source. Can you think of a
> > way, without passing any more information to the
> > function to extrapolate 
> > the UV and Vertcol information from the source face
> > to the target face.
> 
> This one's for me.
> 
> You'll want to call the function: set_wuv in
> editmesh_tools.c
> First argument is the number of verts (could easily be
> removed).
> Second argument is the new face, then the vertex flags
> (explained in the nice ascii drawing in the fonction's
> body) and then the pinned face (original face
> containing pinned uvs flags and the like).
> 
> To use the function correctly, you have to call it
> with the proper vertex flags AND also set the f1 flag
> for each edge that is being cut. This sets the factor
> of where the cut is along the edge starting from the
> first vertex in the edge (0.0) to the last (1.0)
> stored in a short (multiplied by 32768).
> 
> If you have more questions, you can contact me
> directly.
> 
> Martin
> 
> 
> 		
> __________________________________ 
> Discover Yahoo! 
> Stay in touch with email, IM, photo sharing and more. Check it out! 
> http://discover.yahoo.com/stayintouch.html
> _______________________________________________
> Bf-committers mailing list
> Bf-committers at projects.blender.org
> http://projects.blender.org/mailman/listinfo/bf-committers
> 


-- 
Johnny Matthews
johnny.matthews at gmail.com