 | | | Translating UV mapped procedurals? | Translating UV mapped procedurals? 2005-06-06 - By Dan Yargici
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Hi Morten,
You need to use a Texture_Projection_Lookup piped into a Texture_Edit
piped into the 'coord' input of the Fractal4D. Then turn on
'External_Coordinates' in the Fractal4D node and animated the Offset
values in the Texture_Edit node. I just tried it and it works. In my
test I found it only needed very small values.
DAN
Morten Bartholdy wrote:
> 3D - it is Holgers 4D Fractal. I know it may be a problem thinking of
> that as a flat UV mapped texture, but I could apply this fractal to a
> grid and render a flat texture out and apply that to my object with
> the UV projection - Q is if I could skip the texture rendering to keep
> the whole thing procedural and interactive?
>
> - Morten
>
>
>
> -- -- Original Message -- --
> *From:* kim aldis <mailto:kim@(protected)>
> *To:* XSI@(protected) <mailto:XSI@(protected)>
> *Sent:* Monday, June 06, 2005 11:14 AM
> *Subject:* RE: Translating UV mapped procedurals?
>
> is your procedural 2D or 3D?
>
>
>
>
> kim@(protected) <mailto:kim@(protected)>
>
>
>
> kim@(protected) <mailto:kim@(protected)>
>
>
>
>
>
> -- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ------
---
> *From:* owner-xsi@(protected)
> <mailto:owner-xsi@(protected)>
> [mailto:owner-xsi@(protected)] *On Behalf Of *Morten Bartholdy
> *Sent:* 06 June 2005 10:05
> *To:* XSI@(protected) <mailto:XSI@(protected)>
> *Subject:* Translating UV mapped procedurals?
>
> I have a procedural texture which I want to flow along the
> surface of my object, like a z-translation. Spatial projection
> and animated z-translation does not cut it, so I have
> unwrapped the texture projection and now i need to move the
> procedural along the surface using the UVW projection. I may
> have missed something basic here but i can't seem to get it to
> work. I know I can work around and render the procedural out
> as a texturemap and put it back on the surface using the UV's
> but i'd like to stay procedural and flexible.
>
> Anybody have ideas?
>
> TIA!
>
>
> Best regards
>
> Morten Bartholdy
> 3D & VFX Artist
> cell +45 2169 54676
>
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