Refactored Node3D rotation modes

* Made the Basis euler orders indexed via enum.
* Node3D has a new rotation_order property to choose Euler rotation order.
* Node3D has also a rotation_mode property to choose between Euler, Quaternion and Basis

Exposing these modes as well as the order makes Godot a lot friendlier for animators, which can choose the best way to interpolate rotations.
The new *Basis* mode makes the (exposed) transform property obsolete, so it was removed (can still be accessed by code of course).

1 files changed, 4 insertions, 0 deletions

diff --git a/scene/3d/sprite_3d.cpp b/scene/3d/sprite_3d.cpp
index 349a534680..90af70e7c2 100644
--- a/scene/3d/sprite_3d.cpp
+++ b/scene/3d/sprite_3d.cpp
@@ -743,6 +743,8 @@ void Sprite3D::_validate_property(PropertyInfo &property) const {
 	if (property.name == "frame_coords") {
 		property.usage |= PROPERTY_USAGE_KEYING_INCREMENTS;
 	}
+
+	SpriteBase3D::_validate_property(property);
 }
 
 void Sprite3D::_bind_methods() {
@@ -1015,6 +1017,8 @@ void AnimatedSprite3D::_validate_property(PropertyInfo &property) const {
 		}
 		property.usage |= PROPERTY_USAGE_KEYING_INCREMENTS;
 	}
+
+	SpriteBase3D::_validate_property(property);
 }
 
 void AnimatedSprite3D::_notification(int p_what) {