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On 9-10-2017 12:56, Sven Littkowski wrote:
> Hi
>
> is it possible to create a scene where the rendered items are visible
> but the entire empty background becomes transparent, if the output image
> is a PNG?
Yes. Creating a Billboard.
Rapidly, from memory, you need to comment out every object in your scene
(including backgrounds) except the object you want rendered, and render,
adding +ua in order to switch the alpha channel on.
As far as I remember, you may need to check the alpha channel of the png
image in a paint application (I recommend IC for that) after you finish
the render. It might be better to render as tga and later convert to png
if necessary.
--
Thomas
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