Merge pull request #44499 from RevoluPowered/fbx_plugin_port_4.0

[fbx] Port FBX module from 3.2 branch

1 files changed, 56 insertions, 0 deletions

diff --git a/modules/fbx/data/fbx_bone.cpp b/modules/fbx/data/fbx_bone.cpp
new file mode 100644
index 0000000000..7ccb0b3717
--- /dev/null
+++ b/modules/fbx/data/fbx_bone.cpp
@@ -0,0 +1,56 @@
+/*************************************************************************/
+/*  fbx_bone.cpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 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 "fbx_bone.h"
+
+#include "fbx_node.h"
+#include "import_state.h"
+
+Ref<FBXNode> FBXSkinDeformer::get_link(const ImportState &state) const {
+	print_verbose("bone name: " + bone->bone_name);
+
+	// safe for when deformers must be polyfilled when skin has different count of binds to bones in the scene ;)
+	if (!cluster) {
+		return nullptr;
+	}
+
+	ERR_FAIL_COND_V_MSG(cluster->TargetNode() == nullptr, nullptr, "bone has invalid target node");
+
+	Ref<FBXNode> link_node;
+	uint64_t id = cluster->TargetNode()->ID();
+	if (state.fbx_target_map.has(id)) {
+		link_node = state.fbx_target_map[id];
+	} else {
+		print_error("link node not found for " + itos(id));
+	}
+
+	// the node in space this is for, like if it's FOR a target.
+	return link_node;
+}