[Mono] Deprecate Set methods

These silently fail, so they should be removed. I accidentally added most of these last year, trying to make everything else consistent with Quat, sorry!

Also, a few tiny nitpicking changes are included, like whitespace and misspellings.

1 files changed, 2 insertions, 0 deletions

diff --git a/modules/mono/glue/Managed/Files/Vector3.cs b/modules/mono/glue/Managed/Files/Vector3.cs
index 16803ae55c..68601da1e7 100644
--- a/modules/mono/glue/Managed/Files/Vector3.cs
+++ b/modules/mono/glue/Managed/Files/Vector3.cs
@@ -248,12 +248,14 @@ namespace Godot
             return new Basis(axis, phi).Xform(this);
         }
 
+        [Obsolete("Set is deprecated. Use the Vector3(" + nameof(real_t) + ", " + nameof(real_t) + ", " + nameof(real_t) + ") constructor instead.", error: true)]
         public void Set(real_t x, real_t y, real_t z)
         {
             this.x = x;
             this.y = y;
             this.z = z;
         }
+        [Obsolete("Set is deprecated. Use the Vector3(" + nameof(Vector3) + ") constructor instead.", error: true)]
         public void Set(Vector3 v)
         {
             x = v.x;