Cleanup: Rename original curve object type enum

This commit renames enums related the "Curve" object type and ID type
to add `_LEGACY` to the end. The idea is to make our aspirations clearer
in the code and to avoid ambiguities between `CURVE` and `CURVES`.

Ref T95355

To summarize for the record, the plans are:
- In the short/medium term, replace the `Curve` object data type with
 `Curves`
- In the longer term (no immediate plans), use a proper data block for
  3D text and surfaces.

Differential Revision: https://developer.blender.org/D14114

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenkernel/intern/object_dupli.cc b/source/blender/blenkernel/intern/object_dupli.cc
index 18dd61004f5..009a7bd70be 100644
--- a/source/blender/blenkernel/intern/object_dupli.cc
+++ b/source/blender/blenkernel/intern/object_dupli.cc
@@ -851,7 +851,7 @@ static void make_duplis_geometry_set_impl(const DupliContext *ctx,
       dupli->ob_data = (ID *)volume;
     }
   }
-  if (!ELEM(ctx->object->type, OB_CURVE, OB_FONT) || geometry_set_is_instance) {
+  if (!ELEM(ctx->object->type, OB_CURVES_LEGACY, OB_FONT) || geometry_set_is_instance) {
     const CurveComponent *curve_component = geometry_set.get_component_for_read<CurveComponent>();
     if (curve_component != nullptr) {
       const Curve *curve = curve_component->get_curve_for_render();