The interface, modeling, 3d editing tools, import/export, feature requests, etc
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No. I mean the output will be the alpha channel.Eddie wrote:you mean : the output will have an alpha channel?JMScomp wrote:How do I get the renderer to output to an alpha mask?
scene tab (F10) > Format box > Targa > activate RGBA button > render
Anyway, I've already been told how to do it.
In the node editor, using composite nodes, make a render layers input and a composite output, then pipe from the alpha of the render layers node to the image of the composite node. The render will now be an alpha channel.
It can also be created directly to a file by replacing the output>composite node with a file output node.
Thanks for the help anyway Eddie.