Import 3D Scene Improvements

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

-If re-importing from the "dependency changed" dialog, edited scene will keep the local changes.
-Imported scene will keep track of changes in the source asset
-Geometry changes in source geometry or nodes with a different transform will be updated.
-Materials will be kept if changed locally.
-New nodes added will be kept
-If nodes were reparented or renamed, they will still keep track
-Deleted notes will be restored, use the -noimp option to avoid this.
-In general, you can trust that if you do local modifications to the imported scene, they will not be erased after re-import.
-Erasing your changes is done by re-importing from the "Re-Import" menu, re-opening the "Import 3D Scene" dialog. This wil re-import fresh.

Overall, This should allow you to work on a scene and see changes made to 3D assets in real-time.

So Please test!!

1 files changed, 14 insertions, 0 deletions

diff --git a/scene/3d/spatial.cpp b/scene/3d/spatial.cpp
index de1fd7e8c..c52503870 100644
--- a/scene/3d/spatial.cpp
+++ b/scene/3d/spatial.cpp
@@ -494,6 +494,17 @@ Ref<World> Spatial::get_world() const {
 
 }
 
+#ifdef TOOLS_ENABLED
+void Spatial::set_import_transform(const Transform& p_transform) {
+	data.import_transform=p_transform;
+}
+
+Transform Spatial::get_import_transform() const {
+
+	return data.import_transform;
+}
+#endif
+
 
 void Spatial::_bind_methods() {
 
@@ -517,6 +528,9 @@ void Spatial::_bind_methods() {
 
 #ifdef TOOLS_ENABLED
 	ObjectTypeDB::bind_method(_MD("_update_gizmo"), &Spatial::_update_gizmo);
+	ObjectTypeDB::bind_method(_MD("_set_import_transform"), &Spatial::set_import_transform);
+	ObjectTypeDB::bind_method(_MD("_get_import_transform"), &Spatial::get_import_transform);
+	ADD_PROPERTY( PropertyInfo(Variant::TRANSFORM,"_import_transform",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR),_SCS("_set_import_transform"),_SCS("_get_import_transform"));
 #endif
 
 	ObjectTypeDB::bind_method(_MD("update_gizmo"), &Spatial::update_gizmo);