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add position track normalization & post process key value for retarget
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116 changes: 116 additions & 0 deletions
116
editor/import/post_import_plugin_skeleton_track_organizer.cpp
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|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| /*************************************************************************/ | ||
| /* post_import_plugin_skeleton_track_organizer.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 "post_import_plugin_skeleton_track_organizer.h" | ||
|
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| #include "editor/import/scene_import_settings.h" | ||
| #include "scene/3d/skeleton_3d.h" | ||
| #include "scene/animation/animation_player.h" | ||
| #include "scene/resources/bone_map.h" | ||
|
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| void PostImportPluginSkeletonTrackOrganizer::get_internal_import_options(InternalImportCategory p_category, List<ResourceImporter::ImportOption> *r_options) { | ||
| if (p_category == INTERNAL_IMPORT_CATEGORY_SKELETON_3D_NODE) { | ||
| r_options->push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::BOOL, "retarget/remove_tracks/unimportant_positions"), true)); | ||
| r_options->push_back(ResourceImporter::ImportOption(PropertyInfo(Variant::BOOL, "retarget/remove_tracks/unmapped_bones"), false)); | ||
| } | ||
| } | ||
|
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| void PostImportPluginSkeletonTrackOrganizer::internal_process(InternalImportCategory p_category, Node *p_base_scene, Node *p_node, Ref<Resource> p_resource, const Dictionary &p_options) { | ||
| if (p_category == INTERNAL_IMPORT_CATEGORY_SKELETON_3D_NODE) { | ||
| // Prepare objects. | ||
| Object *map = p_options["retarget/bone_map"].get_validated_object(); | ||
| if (!map) { | ||
| return; | ||
| } | ||
| BoneMap *bone_map = Object::cast_to<BoneMap>(map); | ||
| Ref<SkeletonProfile> profile = bone_map->get_profile(); | ||
| if (!profile.is_valid()) { | ||
| return; | ||
| } | ||
| Skeleton3D *src_skeleton = Object::cast_to<Skeleton3D>(p_node); | ||
| if (!src_skeleton) { | ||
| return; | ||
| } | ||
| bool remove_positions = bool(p_options["retarget/remove_tracks/unimportant_positions"]); | ||
| bool remove_unmapped_bones = bool(p_options["retarget/remove_tracks/unmapped_bones"]); | ||
|
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| if (!remove_positions && !remove_unmapped_bones) { | ||
| return; | ||
| } | ||
|
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| TypedArray<Node> nodes = p_base_scene->find_children("*", "AnimationPlayer"); | ||
| while (nodes.size()) { | ||
| AnimationPlayer *ap = Object::cast_to<AnimationPlayer>(nodes.pop_back()); | ||
| List<StringName> anims; | ||
| ap->get_animation_list(&anims); | ||
| for (const StringName &name : anims) { | ||
| Ref<Animation> anim = ap->get_animation(name); | ||
| int track_len = anim->get_track_count(); | ||
| Vector<int> remove_indices; | ||
| for (int i = 0; i < track_len; i++) { | ||
| if (anim->track_get_path(i).get_subname_count() != 1 || !(anim->track_get_type(i) == Animation::TYPE_POSITION_3D || anim->track_get_type(i) == Animation::TYPE_ROTATION_3D || anim->track_get_type(i) == Animation::TYPE_SCALE_3D)) { | ||
| continue; | ||
| } | ||
|
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| String track_path = String(anim->track_get_path(i).get_concatenated_names()); | ||
| Node *node = (ap->get_node(ap->get_root()))->get_node(NodePath(track_path)); | ||
| if (node) { | ||
| Skeleton3D *track_skeleton = Object::cast_to<Skeleton3D>(node); | ||
| if (track_skeleton && track_skeleton == src_skeleton) { | ||
| StringName bn = anim->track_get_path(i).get_subname(0); | ||
| if (bn) { | ||
| int prof_idx = profile->find_bone(bone_map->find_profile_bone_name(bn)); | ||
| if (remove_unmapped_bones && prof_idx < 0) { | ||
| remove_indices.push_back(i); | ||
| continue; | ||
| } | ||
| if (remove_positions && anim->track_get_type(i) == Animation::TYPE_POSITION_3D && prof_idx >= 0) { | ||
| StringName prof_bn = profile->get_bone_name(prof_idx); | ||
| if (prof_bn == profile->get_root_bone() || prof_bn == profile->get_scale_base_bone()) { | ||
| continue; | ||
| } | ||
| remove_indices.push_back(i); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| remove_indices.reverse(); | ||
| for (int i = 0; i < remove_indices.size(); i++) { | ||
| anim->remove_track(remove_indices[i]); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
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| PostImportPluginSkeletonTrackOrganizer::PostImportPluginSkeletonTrackOrganizer() { | ||
| } |
46 changes: 46 additions & 0 deletions
46
editor/import/post_import_plugin_skeleton_track_organizer.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| /*************************************************************************/ | ||
| /* post_import_plugin_skeleton_track_organizer.h */ | ||
| /*************************************************************************/ | ||
| /* 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. */ | ||
| /*************************************************************************/ | ||
|
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| #ifndef POST_IMPORT_PLUGIN_SKELETON_TRACK_ORGANIZER_H | ||
| #define POST_IMPORT_PLUGIN_SKELETON_TRACK_ORGANIZER_H | ||
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| #include "resource_importer_scene.h" | ||
|
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| class PostImportPluginSkeletonTrackOrganizer : public EditorScenePostImportPlugin { | ||
| GDCLASS(PostImportPluginSkeletonTrackOrganizer, EditorScenePostImportPlugin); | ||
|
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| public: | ||
| virtual void get_internal_import_options(InternalImportCategory p_category, List<ResourceImporter::ImportOption> *r_options) override; | ||
| virtual void internal_process(InternalImportCategory p_category, Node *p_base_scene, Node *p_node, Ref<Resource> p_resource, const Dictionary &p_options) override; | ||
|
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| PostImportPluginSkeletonTrackOrganizer(); | ||
| }; | ||
|
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| #endif // POST_IMPORT_PLUGIN_SKELETON_TRACK_ORGANIZER_H |
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