[Bf-cycles] Modified Bump node

[Brecht Van Lommel]

I've added an Invert option now.

On Fri, May 10, 2013 at 5:23 PM, David Black <db4tech at yahoo.co.uk> wrote:
> Hi Brecht,
>
> Just tried the recently modified Bump node and notice negative values seem
> to be clamped to zero, is this intended?
>
> For a less cluttered noodle space, rather than adding an Invert node, I
> occasionally use negative values for inverted bumps. Although due to
> dyslexia that method has its drawbacks, negative values are not always
> obvious at first glance.
>
> What are your thoughts on implementing a Invert option on the Bump node?
>
> Some mock-ups
> http://www.blenderartists.org/forum/showthread.php?216113-Brecht-s-easter-egg-surprise-Modernizing-shading-and-rendering&p=2372874&viewfull=1#post2372874
>
> Thank you for your time,
>
> David
> --
>
> 3d-designs-davidblack.blogspot.com
>
>
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