Changing color and saving image

posted to: Light Groups

Is there a way to change the color of a light group if it's white? Can I make it blue, for example, with any nodes? I tried using hue/saturation/value but it doesn't work. So I'm just curious if there's a way to do that.

Another question is that how can I save an image after the compositing? In the video it says that we don't need to re-render, so how to do that 

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  • Tatiana Vychuzhanina(yungweird) replied

    update. so I can change a color of white light, but it works strange. (pink)  at 11.45.22 AM.jpeg at 11.53.31 AM.jpegIt only casts colorful light on monkey but not on the surface. Even though there's no light linking on it. How can I make it work properly? In this last image there's only one light source enabled. so you can see that it casts different color on monkey and surface..

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  • Martin Bergwerf replied

    Hi Tatiana yyungweird ,

    I wouldn't use a HSV Node to try and change the Color of a white Light and personally, I avoid Screen, but here is what would work (not saying it's the only solution):

    Light Group_01.png

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  • Martin Bergwerf replied

    Oh, and you can open the Viewer Node Image in an Image Editor (like I did in the above Screenshot) and simply go to Image > Save As.

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  • Tatiana Vychuzhanina(yungweird) replied

    Thank you Martin! Good to know that😊

    • 👍🏼
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