Subject:
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Re: Need help with errors and how to make renders look like this?
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Newsgroups:
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lugnet.cad.ray
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Date:
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Tue, 27 Dec 2005 20:12:33 GMT
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Viewed:
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8801 times
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"Anders Isaksson" <isaksson.etuna@REMOVEtelia.com> wrote in message
news:Is3u6q.1KpJ@lugnet.com...
> John wrote:
>
> > OK, I used <0.1,0.1,0.1> for all three lights,
>
> I usually write that as: 0.1*<1.0,1.0,1.0> which makes it much easier to
> adjust the brightness, especially if you're using coloured lights (or many
> lights).
That is a great tip Anders! That will save me a lot of time when tweaking
lights.
> Remember that the sum of all lights used should be in the vicinity of 1.0,
> too much and you get a 'washed out' effect, too little and you get
> darkness.
Ahh, so if I am using four lights each light should have an intensity of
<0.25,0.25,0.25> so that all four combined would be the equivalent of
<1,1,1>?
- John
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