From: Brian Furtaw (brian++at++sgi.com)
Date: 12/05/2001 09:18:50
Dan,
If you want to change the primitive number and type you'll need to
create a fluxed geoset not just fluxed vertex primitives. Take a look at
/usr/share/Performer/src/pguide/libpf/C++/fluxed_gset.C for an example.
As far as the indexing goes I suggest you convert your indexed arrays
into non-indexed, this can be done easily by walking the list and
recording a new array as you go.
Brian
Dan Johnston wrote:
>
> Please say there is a way around this!
>
> I created a class that has a fluxed GeoSet where the
> vertex are a flux. Then I can define an engine that
> will cause the geometry to bend or twist or...
>
> Great! Now I want to allow the object to change
> in complexity as well as deform. That is, I want
> to change the vertex values, the vertex index, and
> the number and type of primitive.
>
> When I try to make the index a flux I get the message
> PF Warning/Usage: pfGeoSet::setAttr() pfFlux index lists
> not supported.
> PF Warning/Usage: pfGeoSet::setAttr() pfFlux index lists
> not supported.
> PF Warning/Usage: pfGeoSet::setAttr() pfFlux index lists
> not supported.
> PF Warning/Usage: pfGeoSet::setAttr() pfFlux index lists
> not supported.
>
> So.. Any way around this for a GeoSet? Does
> this mean I will have to define each face of
> the geometry as some kind of ASD?
>
> Any constructive advice is welcome. Thanks!
>
> Dan
>
> --
> ___|__ |
> / | \ ||\ Daniel (Dan) Johnston
> /___|___\ || \ Dan.Johnston++at++nrc.ca
> _____|____ || \ National Research Council of Canada, London, ON
> | | | || \ Integrated Manufacturing Technologies Institute
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> \_o_\___|____|_|______\_ Inst: http://www.nrc.ca/imti
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