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/draw/intern/draw_cache_impl_curve.cc b/source/blender/draw/intern/draw_cache_impl_curve.cc
index abba3beb893..6a3d3fa5e9e 100644
--- a/source/blender/draw/intern/draw_cache_impl_curve.cc
+++ b/source/blender/draw/intern/draw_cache_impl_curve.cc
@@ -945,7 +945,7 @@ int DRW_curve_material_count_get(Curve *cu)
 
 void DRW_curve_batch_cache_create_requested(Object *ob, const struct Scene *scene)
 {
-  BLI_assert(ELEM(ob->type, OB_CURVE, OB_SURF, OB_FONT));
+  BLI_assert(ELEM(ob->type, OB_CURVES_LEGACY, OB_SURF, OB_FONT));
 
   Curve *cu = (Curve *)ob->data;
   CurveBatchCache *cache = curve_batch_cache_get(cu);