add back in antialiasing

unchartedsoftware · Mar 6, 2024 · 12bc7eb · 12bc7eb
1 parent 2c7c7b7
commit 12bc7eb
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/graph/nodes/ring/Ring.fs.glsl b/src/graph/nodes/ring/Ring.fs.glsl
@@ -19,10 +19,18 @@ void main() {
  float thickness = uOutline / 2.0;
  float innerRadius = 1.0 - thickness;
  float ring = opOnion(sdCircle(vFromCenter, innerRadius), thickness);
+ float antialias = fPixelLength * 1.5;
 
  if (ring > 0.0) {
  discard;
  }
 
- fragColor = outputColor(vec4(fColor.rgb, 1.0));
+ if (uRenderMode == MODE_HIGH_PASS_2) {
+ if (ring < -antialias) {
+ discard;
+ }
+ fragColor = outputColor(vec4(fColor.rgb, smoothstep(0.0, antialias, abs(ring))));
+ } else {
+ fragColor = outputColor(vec4(fColor.rgb, 1.0));
+ }
 }