Curves: add second experimental option for new curves tools

Now there are two experimental feature options:
* "New Curves Type": Enables the new data type and a couple of tools
  that are meant to be in the first release that comes with the new curves object.
* "New Curves Tools": This is only available when the new curve type is available
  as well. It mainly exists to keep some tools experimental even after the initial
  curves object is release officially.
  * For now this only includes the curves edit mode which is not usable yet and
    probably won't be for the initial release.

Differential Revision: https://developer.blender.org/D14840

1 files changed, 6 insertions, 1 deletions

diff --git a/source/blender/editors/object/object_modes.c b/source/blender/editors/object/object_modes.c
index cc6aa34d39d..fdf2cae026d 100644
--- a/source/blender/editors/object/object_modes.c
+++ b/source/blender/editors/object/object_modes.c
@@ -143,7 +143,12 @@ bool ED_object_mode_compat_test(const Object *ob, eObjectMode mode)
       }
       break;
     case OB_CURVES:
-      if (mode & (OB_MODE_EDIT | OB_MODE_SCULPT_CURVES)) {
+      if (U.experimental.use_new_curves_tools) {
+        if (mode & OB_MODE_EDIT) {
+          return true;
+        }
+      }
+      if (mode & OB_MODE_SCULPT_CURVES) {
         return true;
       }
       break;