Fix T86042 EEVEE: incorrect irradiance bake

The environment (world) irradiance wasn't correctly skipped.

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/draw/engines/eevee/shaders/lightprobe_lib.glsl b/source/blender/draw/engines/eevee/shaders/lightprobe_lib.glsl
index de384146b80..c9b5d0dea36 100644
--- a/source/blender/draw/engines/eevee/shaders/lightprobe_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/lightprobe_lib.glsl
@@ -304,5 +304,8 @@ vec3 probe_evaluate_grid(GridData gd, vec3 P, vec3 N, vec3 localpos)
 
 vec3 probe_evaluate_world_diff(vec3 N)
 {
+  if (prbNumRenderGrid == 0) {
+    return vec3(0);
+  }
   return irradiance_from_cell_get(0, N);
 }