On 9/8/2016 2:53 AM, Stephen wrote:
> On 9/8/2016 7:21 AM, Mike Horvath wrote:
>> On 9/8/2016 1:40 AM, Stephen wrote:
>>> On 9/8/2016 6:16 AM, Mike Horvath wrote:
>>>> http://wiki.povray.org/content/Documentation:Tutorial_Section_3.3#Using_Emission
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Is emission always a single number, or does it take a color vector too?
>>>> I have emission 1 in my scene and am wondering if I should use a light
>>>> source's color value as well.
>>>>
>>>>
>>>
>>> It takes a colour vector.
>>>
>>>
>>
>> Is it better to use the color vector than "1"?
>
> It depends what you want the effect to be. If you want a white emission
> then use a digit.
> If you want something more interesting then use the vector.
>
>    absorption srgb <0.000,1.000,1.000> * Absorption_Factor
>    emission   srgb <1.000,0.000,0.000> * Emission_Factor
>
>


I'm not talking about emissive media. I am talking about the emission 
keyboard in the finish statement.

Also, I'm not sure how to update the lens effects script.

http://www.oocities.org/ccolefax/lenseffects.html

It defines pigments and finishes at different times and places in the 
code. Very tricky.


Mike

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