Define background depth threshold constant for god rays

2026-04-30 01:02:45 +02:00
parent 7919c59fd1
commit 3f2fc65eca
1 changed files with 3 additions and 1 deletions
--- a/src/rendering/screen-space-god-rays.ts
+++ b/src/rendering/screen-space-god-rays.ts
@@ -375,6 +375,8 @@ uniform int sampleCount;

 varying vec2 vUv;

+const float BACKGROUND_DEPTH_THRESHOLD = 0.9999999;
+
 float readDepth(const in vec2 uv) {
 #if DEPTH_PACKING == 3201
  return unpackRGBAToDepth(texture2D(depthBuffer, uv));
@@ -396,7 +398,7 @@ float getAtmosphereMask(const in float depth) {
    return 1.0;
  }

-  if (depth >= 0.9999) {
+  if (depth >= BACKGROUND_DEPTH_THRESHOLD) {
    return 1.0;
  }