Merge pull request #1462 from actnwit/fix/webvr-multiview

fix: iblDefinition.glsl for WEBGL2_MULTI_VIEW
actnwit · Jul 27, 2024 · 80cd837 · 80cd837
2 parents ff4dc94 + 147cfe3
commit 80cd837
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/src/webgl/shaderity_shaders/common/iblDefinition.glsl b/src/webgl/shaderity_shaders/common/iblDefinition.glsl
@@ -36,12 +36,11 @@ vec3 get_sample_from_backbuffer(float materialSID, vec2 sampleCoord, float perce
   float backBufferTextureLength = max(backBufferTextureSize.x, backBufferTextureSize.y);
 
 #ifdef WEBGL2_MULTI_VIEW
-  if (vrState.x == 1) { // For VR
-    backBufferTextureLength = max(backBufferTextureSize.x / 2.0, backBufferTextureSize.y);
-    sampleCoord.x = sampleCoord.x * 0.5;
-    if (v_displayIdx == 1.0) { // For right eye
-      sampleCoord.x += 0.5;
-    }
+  // For VR
+  backBufferTextureLength = max(backBufferTextureSize.x / 2.0, backBufferTextureSize.y);
+  sampleCoord.x = sampleCoord.x * 0.5;
+  if (v_displayIdx == 1.0) { // For right eye
+    sampleCoord.x += 0.5;
   }
 #else
   if (vrState.x == 1) { // For VR