hi guys! there is a texture effect that can colourize a PNG (preserving the alpha channel)?
https://vvvv.org/sites/default/files/imagecache/large/images/colorPNG_2014.02.04-16.24.10.png
on the right there is the effect I wanna achieve
colorPNG.rar (783.8 kB)
haha! I just realized that into the colorize effect the alpha is ignored!
…
return float4(tc, 1.0);
so I substitute it with
…
float4 s=tex0.Sample(s0,uv);
return float4(tc, s.a);
I’m wondering if it is the same in the other effects?
Should I make a issue in github, mr @vux ?