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  1. #1
    CG Cars Junior Member
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    Join Date: Aug 2008
    Posts: 2

    LED break/stop light how-to?

    Hi there!
    I'm finishing modelling a car and want to try different break/stop lights styles. But I have no idea how to imitate LED light. Any suggestions, please?
    Btw, software is Lightwave 3D.
    Example picture, of what I would like to get, attached.
    Click here to enlarge


  2. #2
    CG Cars Member
    Autodesk 3D Studio Max Mental Ray
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    Join Date: Dec 2005
    Location: UK
    Posts: 1,407
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    Not sure about lightwave, but there's two ways to go about this. A) You model the tail light geometry accurately and then have a diffused glass layer infront of each LED - each LED geometry should have a point source light. Only downside is this is time consuming when rendering.

    B) Same as above, except you fake the lights, you have a material assigned to the LED which glows, not sure if you have it in lightwave but there is such an option in MR arch and design shader, maybe there's something similar in LW?

    That's how I would do it, but I'm sure someone has a better way.
    C U R R E N T__P R O J E C T S
    [
    T A 2 2]


  3. #3
    CG Cars Junior Member
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    Thank You!


  4. #4
    CG Cars Junior Member
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    Join Date: Aug 2010
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    Images: 3
    Click here to enlarge Originally Posted by Sazabi Click here to enlarge
    Hi there!
    I'm finishing modelling a car and want to try different break/stop lights styles. But I have no idea how to imitate LED light. Any suggestions, please?
    Btw, software is Lightwave 3D.
    Example picture, of what I would like to get, attached.
    Click here to enlarge
    I need 3ds max & vray settings ... Thank you


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