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

   1 in vec2 uv;
   2 in vec4 particleColor;
   3
   4 vec4 color(vec4 graphicsColor, sampler2D image, vec2 _uv) {
   5   float alpha = 1.0 - (distance(uv, vec2(0.5)) * 2.0);
   6   graphicsColor.a *= alpha;
   7   return graphicsColor * particleColor;
   8 }