I know what you means , you want Anti-Aliasing,I just solved this, the right way is to make the sample (vector 3D)is grey (blur)at the edge between black and white area,use this as opaque you will get more soft icon
I know what you means , you want Anti-Aliasing,I just solved this, the right way is to make the sample (vector 3D)is grey (blur)at the edge between black and white area,use this as opaque you will get more soft icon