Witch of Git - lovr-particles/blob - shaders/particles.frag

   1 in vec2 uv;
   2
   3 vec4 color(vec4 graphicsColor, sampler2D image, vec2 _uv) {
   4   float alpha = 1.0 - (distance(uv, vec2(0.5)) * 2.0);
   5   graphicsColor.a *= alpha;
   6   return graphicsColor;
   7 }