107 lines
5.9 KiB
C++
107 lines
5.9 KiB
C++
/**************************************************************************/
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/* fbx_document.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef FBX_DOCUMENT_H
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#define FBX_DOCUMENT_H
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#include "fbx_state.h"
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#include "modules/gltf/gltf_defines.h"
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#include "modules/gltf/gltf_document.h"
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#include <ufbx.h>
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class FBXDocument : public GLTFDocument {
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GDCLASS(FBXDocument, GLTFDocument);
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public:
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enum {
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TEXTURE_TYPE_GENERIC = 0,
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TEXTURE_TYPE_NORMAL = 1,
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};
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static Transform3D _as_xform(const ufbx_matrix &p_mat);
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static String _as_string(const ufbx_string &p_string);
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static Vector3 _as_vec3(const ufbx_vec3 &p_vector);
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static String _gen_unique_name(HashSet<String> &unique_names, const String &p_name);
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public:
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Error append_from_file(String p_path, Ref<GLTFState> p_state, uint32_t p_flags = 0, String p_base_path = String()) override;
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Error append_from_buffer(PackedByteArray p_bytes, String p_base_path, Ref<GLTFState> p_state, uint32_t p_flags = 0) override;
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Error append_from_scene(Node *p_node, Ref<GLTFState> p_state, uint32_t p_flags = 0) override;
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Node *generate_scene(Ref<GLTFState> p_state, float p_bake_fps = 30.0f, bool p_trimming = false, bool p_remove_immutable_tracks = true) override;
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PackedByteArray generate_buffer(Ref<GLTFState> p_state) override;
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Error write_to_filesystem(Ref<GLTFState> p_state, const String &p_path) override;
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protected:
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static void _bind_methods();
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private:
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String _get_texture_path(const String &p_base_directory, const String &p_source_file_path) const;
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void _process_uv_set(PackedVector2Array &uv_array);
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void _zero_unused_elements(Vector<float> &cur_custom, int start, int end, int num_channels);
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Error _parse_scenes(Ref<FBXState> p_state);
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Error _parse_nodes(Ref<FBXState> p_state);
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String _sanitize_animation_name(const String &p_name);
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String _gen_unique_animation_name(Ref<FBXState> p_state, const String &p_name);
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Ref<Texture2D> _get_texture(Ref<FBXState> p_state,
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const GLTFTextureIndex p_texture, int p_texture_type);
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Error _parse_meshes(Ref<FBXState> p_state);
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Ref<Image> _parse_image_bytes_into_image(Ref<FBXState> p_state, const Vector<uint8_t> &p_bytes, const String &p_filename, int p_index);
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GLTFImageIndex _parse_image_save_image(Ref<FBXState> p_state, const Vector<uint8_t> &p_bytes, const String &p_file_extension, int p_index, Ref<Image> p_image);
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Error _parse_images(Ref<FBXState> p_state, const String &p_base_path);
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Error _parse_materials(Ref<FBXState> p_state);
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Error _parse_skins(Ref<FBXState> p_state);
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Error _parse_animations(Ref<FBXState> p_state);
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BoneAttachment3D *_generate_bone_attachment(Ref<FBXState> p_state,
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Skeleton3D *p_skeleton,
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const GLTFNodeIndex p_node_index,
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const GLTFNodeIndex p_bone_index);
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ImporterMeshInstance3D *_generate_mesh_instance(Ref<FBXState> p_state, const GLTFNodeIndex p_node_index);
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Camera3D *_generate_camera(Ref<FBXState> p_state, const GLTFNodeIndex p_node_index);
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Light3D *_generate_light(Ref<FBXState> p_state, const GLTFNodeIndex p_node_index);
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Node3D *_generate_spatial(Ref<FBXState> p_state, const GLTFNodeIndex p_node_index);
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void _assign_node_names(Ref<FBXState> p_state);
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Error _parse_cameras(Ref<FBXState> p_state);
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Error _parse_lights(Ref<FBXState> p_state);
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public:
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Error _parse_fbx_state(Ref<FBXState> p_state, const String &p_search_path);
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void _process_mesh_instances(Ref<FBXState> p_state, Node *p_scene_root);
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void _generate_scene_node(Ref<FBXState> p_state, const GLTFNodeIndex p_node_index, Node *p_scene_parent, Node *p_scene_root);
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void _generate_skeleton_bone_node(Ref<FBXState> p_state, const GLTFNodeIndex p_node_index, Node *p_scene_parent, Node *p_scene_root);
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void _import_animation(Ref<FBXState> p_state, AnimationPlayer *p_animation_player,
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const GLTFAnimationIndex p_index, const float p_bake_fps, const bool p_trimming, const bool p_remove_immutable_tracks);
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Error _parse(Ref<FBXState> p_state, String p_path, Ref<FileAccess> p_file);
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};
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#endif // FBX_DOCUMENT_H
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