[Bf-blender-cvs] [8bad526d517] microfacet_hair: Fix normal attribute was defined per curve instead of per key

[Weizhen Huang]

Commit: 8bad526d517404d491d824eff9e678c344ac2d44
Author: Weizhen Huang
Date:   Tue Dec 27 13:51:58 2022 +0100
Branches: microfacet_hair
https://developer.blender.org/rB8bad526d517404d491d824eff9e678c344ac2d44

Fix normal attribute was defined per curve instead of per key

===================================================================

M	intern/cycles/blender/curves.cpp

===================================================================

diff --git a/intern/cycles/blender/curves.cpp b/intern/cycles/blender/curves.cpp
index eb064361cc8..ce8a35fb61b 100644
--- a/intern/cycles/blender/curves.cpp
+++ b/intern/cycles/blender/curves.cpp
@@ -326,12 +326,12 @@ static void ExportCurveSegments(Scene *scene, Hair *hair, ParticleCurveData *CDa
         if (attr_intercept)
           attr_intercept->add(time);
 
-        num_curve_keys++;
-      }
+        if (attr_normal) {
+          /* TODO: compute geometry normals. */
+          attr_normal->add(make_float3(1.0f, 0.0f, 0.0f));
+        }
 
-      if (attr_normal != NULL) {
-        /* TODO: compute geometry normals. */
-        attr_normal->add(make_float3(1.0f, 0.0f, 0.0f));
+        num_curve_keys++;
       }
 
       if (attr_length != NULL) {