How to export TGA format files with alpha channel in Designer?

[swpgf]

How to export TGA format files with alpha channel in Designer? 

[stokerg]

Hi swpgf and Welcome to the Forums,

We currently use the alpha channel in TGA only for transparency.  I guess you would like to use it for channel packing/something other than transparency, which isn't currently possible.  This feature was only just added, so i'd expect it to improve over time    

[PixelPest]

When it´s just content with active alpha channel enable Transparency in the document Setup under Color for example image based texture rendering:

 TransparencyBG.tga

Cheers

[swpgf]

But I can't find out where can i setup the alpha channel in ad. The tga format in Ue4 games is widely used.

[PixelPest]

5 hours ago, swpgf said:

But I can't find out where can i setup the alpha channel in ad.

Here:

Cheers

[swpgf]

Hi PixelPest,Thank you for your answer.

 

[swpgf]

On ‎8‎/‎23‎/‎2019 at 3:51 PM, PixelPest said:

Here:

Cheers

 

On ‎8‎/‎22‎/‎2019 at 4:58 PM, PixelPest said:

When it´s just content with active alpha channel enable Transparency in the document Setup under Color for example image based texture rendering:

 TransparencyBG.tga

Cheers