I am having trouble drawing a material to the HUD. I am using the material to draw a compass on the screen.
But as you can see it’s quite aliased when it renders. The texture is 256x256 targa with alpha channel. Even if I make the hud display the material very small (64x64) it still looks very jagged.
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