Fix T65042 Eevee: Hair Info Tangent Normal not working correctly

Referenced by issue #65042, Hair Info Tangent Normal -> Principled BDSF Normal not working correctly
2019-06-04 12:29:05 +02:00 · 2019-06-04 12:29:05 +02:00 · 2e4d27669b · 2023-02-14 02:27:56 +01:00
parent 5916b09670
commit 2e4d27669b
1 changed files with 1 additions and 1 deletions
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@ -3405,7 +3405,7 @@ void node_hair_info(out float is_strand,
  is_strand = 1.0;
  intercept = hairTime;
  thickness = hairThickness;
-  tangent = normalize(hairTangent);
+  tangent = normalize(worldNormal);
  random = wang_hash_noise(
      uint(hairStrandID)); /* TODO: could be precomputed per strand instead. */
 #else