From bcd671e565cd337292562d7b2542410f17ab0ff6 Mon Sep 17 00:00:00 2001
From: Hans Goudey <h.goudey@me.com>
Date: Tue, 30 Aug 2022 15:20:44 -0500
Subject: [PATCH] Cleanup: Use C++ attribute API

---
 source/blender/editors/curves/intern/curves_add.cc | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/source/blender/editors/curves/intern/curves_add.cc b/source/blender/editors/curves/intern/curves_add.cc
index 07a2dc0b8eb..f234a58f439 100644
--- a/source/blender/editors/curves/intern/curves_add.cc
+++ b/source/blender/editors/curves/intern/curves_add.cc
@@ -102,10 +102,9 @@ bke::CurvesGeometry primitive_random_sphere(const int curves_size, const int poi
 
   MutableSpan<int> offsets = curves.offsets_for_write();
   MutableSpan<float3> positions = curves.positions_for_write();
-
-  float *radius_data = (float *)CustomData_add_layer_named(
-      &curves.point_data, CD_PROP_FLOAT, CD_SET_DEFAULT, nullptr, curves.point_num, "radius");
-  MutableSpan<float> radii{radius_data, curves.points_num()};
+  bke::MutableAttributeAccessor attributes = curves.attributes_for_write();
+  bke::SpanAttributeWriter<float> radius = attributes.lookup_or_add_for_write_only_span<float>(
+      "radius", ATTR_DOMAIN_POINT);
 
   for (const int i : offsets.index_range()) {
     offsets[i] = points_per_curve * i;
@@ -135,6 +134,8 @@ bke::CurvesGeometry primitive_random_sphere(const int curves_size, const int poi
     }
   }
 
+  radius.finish();
+
   return curves;
 }