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Diffstat (limited to 'src/mesh/assimp-master/code/AssetLib/MMD/MMDVmdParser.h')
| -rw-r--r-- | src/mesh/assimp-master/code/AssetLib/MMD/MMDVmdParser.h | 376 |
1 files changed, 376 insertions, 0 deletions
diff --git a/src/mesh/assimp-master/code/AssetLib/MMD/MMDVmdParser.h b/src/mesh/assimp-master/code/AssetLib/MMD/MMDVmdParser.h new file mode 100644 index 0000000..d5c7ded --- /dev/null +++ b/src/mesh/assimp-master/code/AssetLib/MMD/MMDVmdParser.h @@ -0,0 +1,376 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above +copyright notice, this list of conditions and the +following disclaimer. + +* Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the +following disclaimer in the documentation and/or other +materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its +contributors may be used to endorse or promote products +derived from this software without specific prior +written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ +#pragma once + +#include <vector> +#include <string> +#include <memory> +#include <iostream> +#include <fstream> +#include <ostream> +#include "MMDCpp14.h" + +namespace vmd +{ + class VmdBoneFrame + { + public: + std::string name; + int frame; + float position[3]; + float orientation[4]; + char interpolation[4][4][4]; + + void Read(std::istream* stream) + { + char buffer[15]; + stream->read((char*) buffer, sizeof(char)*15); + name = std::string(buffer); + stream->read((char*) &frame, sizeof(int)); + stream->read((char*) position, sizeof(float)*3); + stream->read((char*) orientation, sizeof(float)*4); + stream->read((char*) interpolation, sizeof(char) * 4 * 4 * 4); + } + + void Write(std::ostream* stream) + { + stream->write((char*)name.c_str(), sizeof(char) * 15); + stream->write((char*)&frame, sizeof(int)); + stream->write((char*)position, sizeof(float) * 3); + stream->write((char*)orientation, sizeof(float) * 4); + stream->write((char*)interpolation, sizeof(char) * 4 * 4 * 4); + } + }; + + class VmdFaceFrame + { + public: + std::string face_name; + float weight; + uint32_t frame; + + void Read(std::istream* stream) + { + char buffer[15]; + stream->read((char*) &buffer, sizeof(char) * 15); + face_name = std::string(buffer); + stream->read((char*) &frame, sizeof(int)); + stream->read((char*) &weight, sizeof(float)); + } + + void Write(std::ostream* stream) + { + stream->write((char*)face_name.c_str(), sizeof(char) * 15); + stream->write((char*)&frame, sizeof(int)); + stream->write((char*)&weight, sizeof(float)); + } + }; + + class VmdCameraFrame + { + public: + int frame; + float distance; + float position[3]; + float orientation[3]; + char interpolation[6][4]; + float angle; + char unknown[3]; + + void Read(std::istream *stream) + { + stream->read((char*) &frame, sizeof(int)); + stream->read((char*) &distance, sizeof(float)); + stream->read((char*) position, sizeof(float) * 3); + stream->read((char*) orientation, sizeof(float) * 3); + stream->read((char*) interpolation, sizeof(char) * 24); + stream->read((char*) &angle, sizeof(float)); + stream->read((char*) unknown, sizeof(char) * 3); + } + + void Write(std::ostream *stream) + { + stream->write((char*)&frame, sizeof(int)); + stream->write((char*)&distance, sizeof(float)); + stream->write((char*)position, sizeof(float) * 3); + stream->write((char*)orientation, sizeof(float) * 3); + stream->write((char*)interpolation, sizeof(char) * 24); + stream->write((char*)&angle, sizeof(float)); + stream->write((char*)unknown, sizeof(char) * 3); + } + }; + + class VmdLightFrame + { + public: + int frame; + float color[3]; + float position[3]; + + void Read(std::istream* stream) + { + stream->read((char*) &frame, sizeof(int)); + stream->read((char*) color, sizeof(float) * 3); + stream->read((char*) position, sizeof(float) * 3); + } + + void Write(std::ostream* stream) + { + stream->write((char*)&frame, sizeof(int)); + stream->write((char*)color, sizeof(float) * 3); + stream->write((char*)position, sizeof(float) * 3); + } + }; + + class VmdIkEnable + { + public: + std::string ik_name; + bool enable; + }; + + class VmdIkFrame + { + public: + int frame; + bool display; + std::vector<VmdIkEnable> ik_enable; + + void Read(std::istream *stream) + { + char buffer[20]; + stream->read((char*) &frame, sizeof(int)); + stream->read((char*) &display, sizeof(uint8_t)); + int ik_count; + stream->read((char*) &ik_count, sizeof(int)); + ik_enable.resize(ik_count); + for (int i = 0; i < ik_count; i++) + { + stream->read(buffer, 20); + ik_enable[i].ik_name = std::string(buffer); + stream->read((char*) &ik_enable[i].enable, sizeof(uint8_t)); + } + } + + void Write(std::ostream *stream) + { + stream->write((char*)&frame, sizeof(int)); + stream->write((char*)&display, sizeof(uint8_t)); + int ik_count = static_cast<int>(ik_enable.size()); + stream->write((char*)&ik_count, sizeof(int)); + for (int i = 0; i < ik_count; i++) + { + const VmdIkEnable& ik_enable_ref = this->ik_enable.at(i); + stream->write(ik_enable_ref.ik_name.c_str(), 20); + stream->write((char *)&ik_enable_ref.enable, sizeof(uint8_t)); + } + } + }; + + class VmdMotion + { + public: + std::string model_name; + int version; + std::vector<VmdBoneFrame> bone_frames; + std::vector<VmdFaceFrame> face_frames; + std::vector<VmdCameraFrame> camera_frames; + std::vector<VmdLightFrame> light_frames; + std::vector<VmdIkFrame> ik_frames; + + static std::unique_ptr<VmdMotion> LoadFromFile(char const *filename) + { + std::ifstream stream(filename, std::ios::binary); + auto result = LoadFromStream(&stream); + stream.close(); + return result; + } + + static std::unique_ptr<VmdMotion> LoadFromStream(std::ifstream *stream) + { + + char buffer[30]; + auto result = mmd::make_unique<VmdMotion>(); + + // magic and version + stream->read((char*) buffer, 30); + if (strncmp(buffer, "Vocaloid Motion Data", 20)) + { + std::cerr << "invalid vmd file." << std::endl; + return nullptr; + } + result->version = std::atoi(buffer + 20); + + // name + stream->read(buffer, 20); + result->model_name = std::string(buffer); + + // bone frames + int bone_frame_num; + stream->read((char*) &bone_frame_num, sizeof(int)); + result->bone_frames.resize(bone_frame_num); + for (int i = 0; i < bone_frame_num; i++) + { + result->bone_frames[i].Read(stream); + } + + // face frames + int face_frame_num; + stream->read((char*) &face_frame_num, sizeof(int)); + result->face_frames.resize(face_frame_num); + for (int i = 0; i < face_frame_num; i++) + { + result->face_frames[i].Read(stream); + } + + // camera frames + int camera_frame_num; + stream->read((char*) &camera_frame_num, sizeof(int)); + result->camera_frames.resize(camera_frame_num); + for (int i = 0; i < camera_frame_num; i++) + { + result->camera_frames[i].Read(stream); + } + + // light frames + int light_frame_num; + stream->read((char*) &light_frame_num, sizeof(int)); + result->light_frames.resize(light_frame_num); + for (int i = 0; i < light_frame_num; i++) + { + result->light_frames[i].Read(stream); + } + + // unknown2 + stream->read(buffer, 4); + + // ik frames + if (stream->peek() != std::ios::traits_type::eof()) + { + int ik_num; + stream->read((char*) &ik_num, sizeof(int)); + result->ik_frames.resize(ik_num); + for (int i = 0; i < ik_num; i++) + { + result->ik_frames[i].Read(stream); + } + } + + if (stream->peek() != std::ios::traits_type::eof()) + { + std::cerr << "vmd stream has unknown data." << std::endl; + } + + return result; + } + + bool SaveToFile(const std::u16string& /*filename*/) + { + // TODO: How to adapt u16string to string? + /* + std::ofstream stream(filename.c_str(), std::ios::binary); + auto result = SaveToStream(&stream); + stream.close(); + return result; + */ + return false; + } + + bool SaveToStream(std::ofstream *stream) + { + std::string magic = "Vocaloid Motion Data 0002\0"; + magic.resize(30); + + // magic and version + stream->write(magic.c_str(), 30); + + // name + stream->write(model_name.c_str(), 20); + + // bone frames + const int bone_frame_num = static_cast<int>(bone_frames.size()); + stream->write(reinterpret_cast<const char*>(&bone_frame_num), sizeof(int)); + for (int i = 0; i < bone_frame_num; i++) + { + bone_frames[i].Write(stream); + } + + // face frames + const int face_frame_num = static_cast<int>(face_frames.size()); + stream->write(reinterpret_cast<const char*>(&face_frame_num), sizeof(int)); + for (int i = 0; i < face_frame_num; i++) + { + face_frames[i].Write(stream); + } + + // camera frames + const int camera_frame_num = static_cast<int>(camera_frames.size()); + stream->write(reinterpret_cast<const char*>(&camera_frame_num), sizeof(int)); + for (int i = 0; i < camera_frame_num; i++) + { + camera_frames[i].Write(stream); + } + + // light frames + const int light_frame_num = static_cast<int>(light_frames.size()); + stream->write(reinterpret_cast<const char*>(&light_frame_num), sizeof(int)); + for (int i = 0; i < light_frame_num; i++) + { + light_frames[i].Write(stream); + } + + // self shadow data + const int self_shadow_num = 0; + stream->write(reinterpret_cast<const char*>(&self_shadow_num), sizeof(int)); + + // ik frames + const int ik_num = static_cast<int>(ik_frames.size()); + stream->write(reinterpret_cast<const char*>(&ik_num), sizeof(int)); + for (int i = 0; i < ik_num; i++) + { + ik_frames[i].Write(stream); + } + + return true; + } + }; +} |