1 files changed, 8 insertions, 3 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl b/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl
index 5f2b719095e..066ea58e2bf 100644
--- a/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl
+++ b/source/blender/draw/engines/eevee/shaders/bsdf_sampling_lib.glsl
@@ -1,6 +1,7 @@
 
+#pragma BLENDER_REQUIRE(common_utiltex_lib.glsl)
+
 uniform sampler1D texHammersley;
-uniform sampler2D texJitter;
 uniform float sampleCount;
 uniform float invSampleCount;
 
@@ -8,8 +9,7 @@ vec2 jitternoise = vec2(0.0);
 
 #ifndef UTIL_TEX
 #  define UTIL_TEX
-uniform sampler2DArray utilTex;
-#  define texelfetch_noise_tex(coord) texelFetch(utilTex, ivec3(ivec2(coord) % LUT_SIZE, 2.0), 0)
+
 #endif /* UTIL_TEX */
 
 void setup_noise(void)
@@ -17,6 +17,11 @@ void setup_noise(void)
   jitternoise = texelfetch_noise_tex(gl_FragCoord.xy).rg; /* Global variable */
 }
 
+vec3 tangent_to_world(vec3 vector, vec3 N, vec3 T, vec3 B)
+{
+  return T * vector.x + B * vector.y + N * vector.z;
+}
+
 #ifdef HAMMERSLEY_SIZE
 vec3 hammersley_3d(float i, float invsamplenbr)
 {