add ONE constants to Vector2 and Vector3

core/variant_call.cpp

@@ -1895,6 +1895,7 @@ void register_variant_methods() {
 	_VariantCall::add_constant(Variant::VECTOR3, "AXIS_Z", Vector3::AXIS_Z);
 
 	_VariantCall::add_variant_constant(Variant::VECTOR3, "ZERO", Vector3(0, 0, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR3, "ONE", Vector3(1, 1, 1));
 	_VariantCall::add_variant_constant(Variant::VECTOR3, "INF", Vector3(Math_INF, Math_INF, Math_INF));
 	_VariantCall::add_variant_constant(Variant::VECTOR3, "LEFT", Vector3(-1, 0, 0));
 	_VariantCall::add_variant_constant(Variant::VECTOR3, "RIGHT", Vector3(1, 0, 0));
@@ -1904,6 +1905,7 @@ void register_variant_methods() {
 	_VariantCall::add_variant_constant(Variant::VECTOR3, "BACK", Vector3(0, 0, 1));
 
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "ZERO", Vector2(0, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR2, "ONE", Vector2(1, 1));
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "INF", Vector2(Math_INF, Math_INF));
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "LEFT", Vector2(-1, 0));
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "RIGHT", Vector2(1, 0));

doc/classes/Vector2.xml

@@ -267,7 +267,10 @@
 	</members>
 	<constants>
 		<constant name="ZERO" value="Vector2( 0, 0 )">
-			Null vector.
+			Zero vector.
+		</constant>
+		<constant name="ONE" value="Vector2( 1, 1 )">
+			One vector.
 		</constant>
 		<constant name="INF" value="Vector2( inf, inf )">
 			Infinite vector.

doc/classes/Vector3.xml

@@ -280,7 +280,10 @@
 			Enumerated value for the Z axis.
 		</constant>
 		<constant name="ZERO" value="Vector3( 0, 0, 0 )">
-			Null vector.
+			Zero vector.
+		</constant>
+		<constant name="ONE" value="Vector3( 1, 1, 1 )">
+			One vector.
 		</constant>
 		<constant name="INF" value="Vector3( inf, inf, inf )">
 			Infinite vector.