i open capx file but they show warning please install (black to alpha yann gragino) but i already install this effect but . not working. and i download and i download alpha threshold form this link . but effect not working still show warning you need (black to alpha yann gragino. please inbox me the solution
Are you sure you are opening the demo capx provided on this topic?
From what you describe it seems you are trying to open another capx, probably from someone's else tutorial or something. My demo doesn't use any "black to alpha" effect.
Thanks for the effect — I was wondering would it be possible to set the opacity for the water?
Not yet, I need to modify the shader to include this feature.