Re: "Consider Bump" for Ambient Occlusion Maps

[Andy Hayes <andyh(at)al.com.au>]

You need to have a 'bump map generator' going into the 'bump' of a  
'bump map' node, then an AO node which goes into the input of the 'bump 
map' node. Connect the 'bump map' node to the material surface and you 
get bump mapped ao.

andy

Matthias Worch wrote:

> I'm trying to render out an ambient occlusion map that uses a bump map, but can't seem to get it to work. Documentation is sparse.
>
> The material of the object has an image hooked into the bump slot of that material (with the automatic Color2Vector node inbetween), but that doesn't seem to make a difference when I render the amb occlusion map. Has anybody done this successfully? I know that XSI is notoriously finicky when it comes to using bump maps in any shape or form...
>
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> Matthias Worch
> http://www.worch.com
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--
+===================+
Andy Hayes
VFX TD - Animal Logic
Tel:  +61 2 9383 4128
+===================+

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