Remove ad-hoc FBX importer

This importer was the fruit of a lot of amazing reverse engineering
work by RevoluPowered, based on the original Assimp importer that was
introduced by fire.

While promising and well tuned for a specific type of FBX scenes, it
was found to have many flaws to support the many FBX exporters and
legacy models that Godot users want to use. As we currently lack a
maintainer to improve it, those issues are left unresolved and FBX
import is still sub-par in the current Godot releases.

After some experimentation, we're instead adding a new importer that
relies on Facebook's `fbx2gltf` command line tool to convert FBX to
glTF, so that we can then use our well-maintained glTF importer.
See #59653 and https://github.com/facebookincubator/FBX2glTF for details.

1 files changed, 0 insertions, 48 deletions

diff --git a/modules/fbx/tools/validation_tools.cpp b/modules/fbx/tools/validation_tools.cpp
deleted file mode 100644
index f775480e69..0000000000
--- a/modules/fbx/tools/validation_tools.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-/*************************************************************************/
-/*  validation_tools.cpp                                                 */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "validation_tools.h"
-
-#ifdef TOOLS_ENABLED
-
-#include "core/string/print_string.h"
-#include "core/string/ustring.h"
-
-ValidationTracker::Entries *ValidationTracker::entries_singleton = memnew(ValidationTracker::Entries);
-
-// for printing our CSV to dump validation problems of files
-// later we can make some agnostic tooling for this but this is fine for the time being.
-void ValidationTracker::Entries::add_validation_error(String asset_path, String message) {
-	print_error(message);
-	// note: implementation is static
-	validation_entries[asset_path].push_back(message);
-}
-
-#endif // TOOLS_ENABLED