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Diffstat (limited to '3rdparty/assimp/code/MD5Parser.cpp')
| -rw-r--r-- | 3rdparty/assimp/code/MD5Parser.cpp | 471 |
1 files changed, 0 insertions, 471 deletions
diff --git a/3rdparty/assimp/code/MD5Parser.cpp b/3rdparty/assimp/code/MD5Parser.cpp deleted file mode 100644 index d5b89399..00000000 --- a/3rdparty/assimp/code/MD5Parser.cpp +++ /dev/null @@ -1,471 +0,0 @@ -/* ---------------------------------------------------------------------------- -Open Asset Import Library (ASSIMP) ---------------------------------------------------------------------------- - -Copyright (c) 2006-2010, ASSIMP Development 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 Development 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. ---------------------------------------------------------------------------- -*/ - -/** @file MD5Parser.cpp - * @brief Implementation of the MD5 parser class - */ -#include "AssimpPCH.h" - -// internal headers -#include "MD5Loader.h" -#include "MaterialSystem.h" -#include "fast_atof.h" -#include "ParsingUtils.h" -#include "StringComparison.h" - -using namespace Assimp; -using namespace Assimp::MD5; - -// ------------------------------------------------------------------------------------------------ -// Parse the segment structure fo a MD5 file -MD5Parser::MD5Parser(char* _buffer, unsigned int _fileSize ) -{ - ai_assert(NULL != _buffer && 0 != _fileSize); - - buffer = _buffer; - fileSize = _fileSize; - lineNumber = 0; - - DefaultLogger::get()->debug("MD5Parser begin"); - - // parse the file header - ParseHeader(); - - // and read all sections until we're finished - bool running = true; - while (running) { - mSections.push_back(Section()); - Section& sec = mSections.back(); - if (!ParseSection(sec)) { - break; - } - } - - if ( !DefaultLogger::isNullLogger()) { - char szBuffer[128]; // should be sufficiently large - ::sprintf(szBuffer,"MD5Parser end. Parsed %i sections",(int)mSections.size()); - DefaultLogger::get()->debug(szBuffer); - } -} - -// ------------------------------------------------------------------------------------------------ -// Report error to the log stream -/*static*/ void MD5Parser::ReportError (const char* error, unsigned int line) -{ - char szBuffer[1024]; - ::sprintf(szBuffer,"[MD5] Line %i: %s",line,error); - throw DeadlyImportError(szBuffer); -} - -// ------------------------------------------------------------------------------------------------ -// Report warning to the log stream -/*static*/ void MD5Parser::ReportWarning (const char* warn, unsigned int line) -{ - char szBuffer[1024]; - ::sprintf(szBuffer,"[MD5] Line %i: %s",line,warn); - DefaultLogger::get()->warn(szBuffer); -} - -// ------------------------------------------------------------------------------------------------ -// Parse and validate the MD5 header -void MD5Parser::ParseHeader() -{ - // parse and validate the file version - SkipSpaces(); - if (!TokenMatch(buffer,"MD5Version",10)) { - ReportError("Invalid MD5 file: MD5Version tag has not been found"); - } - SkipSpaces(); - unsigned int iVer = ::strtol10(buffer,(const char**)&buffer); - if (10 != iVer) { - ReportError("MD5 version tag is unknown (10 is expected)"); - } - SkipLine(); - - // print the command line options to the console - // FIX: can break the log length limit, so we need to be careful - char* sz = buffer; - while (!IsLineEnd( *buffer++)); - DefaultLogger::get()->info(std::string(sz,std::min((uintptr_t)MAX_LOG_MESSAGE_LENGTH, (uintptr_t)(buffer-sz)))); - SkipSpacesAndLineEnd(); -} - -// ------------------------------------------------------------------------------------------------ -// Recursive MD5 parsing function -bool MD5Parser::ParseSection(Section& out) -{ - // store the current line number for use in error messages - out.iLineNumber = lineNumber; - - // first parse the name of the section - char* sz = buffer; - while (!IsSpaceOrNewLine( *buffer))buffer++; - out.mName = std::string(sz,(uintptr_t)(buffer-sz)); - SkipSpaces(); - - bool running = true; - while (running) { - if ('{' == *buffer) { - // it is a normal section so read all lines - buffer++; - bool run = true; - while (run) - { - if (!SkipSpacesAndLineEnd()) { - return false; // seems this was the last section - } - if ('}' == *buffer) { - buffer++; - break; - } - - out.mElements.push_back(Element()); - Element& elem = out.mElements.back(); - - elem.iLineNumber = lineNumber; - elem.szStart = buffer; - - // terminate the line with zero - while (!IsLineEnd( *buffer))buffer++; - if (*buffer) { - ++lineNumber; - *buffer++ = '\0'; - } - } - break; - } - else if (!IsSpaceOrNewLine(*buffer)) { - // it is an element at global scope. Parse its value and go on - sz = buffer; - while (!IsSpaceOrNewLine( *buffer++)); - out.mGlobalValue = std::string(sz,(uintptr_t)(buffer-sz)); - continue; - } - break; - } - return SkipSpacesAndLineEnd(); -} - -// ------------------------------------------------------------------------------------------------ -// Some dirty macros just because they're so funny and easy to debug - -// skip all spaces ... handle EOL correctly -#define AI_MD5_SKIP_SPACES() if (!SkipSpaces(&sz)) \ - MD5Parser::ReportWarning("Unexpected end of line",(*eit).iLineNumber); - - // read a triple float in brackets: (1.0 1.0 1.0) -#define AI_MD5_READ_TRIPLE(vec) \ - AI_MD5_SKIP_SPACES(); \ - if ('(' != *sz++) \ - MD5Parser::ReportWarning("Unexpected token: ( was expected",(*eit).iLineNumber); \ - AI_MD5_SKIP_SPACES(); \ - sz = fast_atof_move(sz,(float&)vec.x); \ - AI_MD5_SKIP_SPACES(); \ - sz = fast_atof_move(sz,(float&)vec.y); \ - AI_MD5_SKIP_SPACES(); \ - sz = fast_atof_move(sz,(float&)vec.z); \ - AI_MD5_SKIP_SPACES(); \ - if (')' != *sz++) \ - MD5Parser::ReportWarning("Unexpected token: ) was expected",(*eit).iLineNumber); - - // parse a string, enclosed in quotation marks or not -#define AI_MD5_PARSE_STRING(out) \ - bool bQuota = (*sz == '\"'); \ - const char* szStart = sz; \ - while (!IsSpaceOrNewLine(*sz))++sz; \ - const char* szEnd = sz; \ - if (bQuota) { \ - szStart++; \ - if ('\"' != *(szEnd-=1)) { \ - MD5Parser::ReportWarning("Expected closing quotation marks in string", \ - (*eit).iLineNumber); \ - continue; \ - } \ - } \ - out.length = (size_t)(szEnd - szStart); \ - ::memcpy(out.data,szStart,out.length); \ - out.data[out.length] = '\0'; - -// ------------------------------------------------------------------------------------------------ -// .MD5MESH parsing function -MD5MeshParser::MD5MeshParser(SectionList& mSections) -{ - DefaultLogger::get()->debug("MD5MeshParser begin"); - - // now parse all sections - for (SectionList::const_iterator iter = mSections.begin(), iterEnd = mSections.end();iter != iterEnd;++iter){ - if ( (*iter).mName == "numMeshes") { - mMeshes.reserve(::strtol10((*iter).mGlobalValue.c_str())); - } - else if ( (*iter).mName == "numJoints") { - mJoints.reserve(::strtol10((*iter).mGlobalValue.c_str())); - } - else if ((*iter).mName == "joints") { - // "origin" -1 ( -0.000000 0.016430 -0.006044 ) ( 0.707107 0.000000 0.707107 ) - for (ElementList::const_iterator eit = (*iter).mElements.begin(), eitEnd = (*iter).mElements.end();eit != eitEnd; ++eit){ - mJoints.push_back(BoneDesc()); - BoneDesc& desc = mJoints.back(); - - const char* sz = (*eit).szStart; - AI_MD5_PARSE_STRING(desc.mName); - AI_MD5_SKIP_SPACES(); - - // negative values, at least -1, is allowed here - desc.mParentIndex = (int)strtol10s(sz,&sz); - - AI_MD5_READ_TRIPLE(desc.mPositionXYZ); - AI_MD5_READ_TRIPLE(desc.mRotationQuat); // normalized quaternion, so w is not there - } - } - else if ((*iter).mName == "mesh") { - mMeshes.push_back(MeshDesc()); - MeshDesc& desc = mMeshes.back(); - - for (ElementList::const_iterator eit = (*iter).mElements.begin(), eitEnd = (*iter).mElements.end();eit != eitEnd; ++eit){ - const char* sz = (*eit).szStart; - - // shader attribute - if (TokenMatch(sz,"shader",6)) { - AI_MD5_SKIP_SPACES(); - AI_MD5_PARSE_STRING(desc.mShader); - } - // numverts attribute - else if (TokenMatch(sz,"numverts",8)) { - AI_MD5_SKIP_SPACES(); - desc.mVertices.resize(strtol10(sz)); - } - // numtris attribute - else if (TokenMatch(sz,"numtris",7)) { - AI_MD5_SKIP_SPACES(); - desc.mFaces.resize(strtol10(sz)); - } - // numweights attribute - else if (TokenMatch(sz,"numweights",10)) { - AI_MD5_SKIP_SPACES(); - desc.mWeights.resize(strtol10(sz)); - } - // vert attribute - // "vert 0 ( 0.394531 0.513672 ) 0 1" - else if (TokenMatch(sz,"vert",4)) { - AI_MD5_SKIP_SPACES(); - const unsigned int idx = ::strtol10(sz,&sz); - AI_MD5_SKIP_SPACES(); - if (idx >= desc.mVertices.size()) - desc.mVertices.resize(idx+1); - - VertexDesc& vert = desc.mVertices[idx]; - if ('(' != *sz++) - MD5Parser::ReportWarning("Unexpected token: ( was expected",(*eit).iLineNumber); - AI_MD5_SKIP_SPACES(); - sz = fast_atof_move(sz,(float&)vert.mUV.x); - AI_MD5_SKIP_SPACES(); - sz = fast_atof_move(sz,(float&)vert.mUV.y); - AI_MD5_SKIP_SPACES(); - if (')' != *sz++) - MD5Parser::ReportWarning("Unexpected token: ) was expected",(*eit).iLineNumber); - AI_MD5_SKIP_SPACES(); - vert.mFirstWeight = ::strtol10(sz,&sz); - AI_MD5_SKIP_SPACES(); - vert.mNumWeights = ::strtol10(sz,&sz); - } - // tri attribute - // "tri 0 15 13 12" - else if (TokenMatch(sz,"tri",3)) { - AI_MD5_SKIP_SPACES(); - const unsigned int idx = strtol10(sz,&sz); - if (idx >= desc.mFaces.size()) - desc.mFaces.resize(idx+1); - - aiFace& face = desc.mFaces[idx]; - face.mIndices = new unsigned int[face.mNumIndices = 3]; - for (unsigned int i = 0; i < 3;++i) { - AI_MD5_SKIP_SPACES(); - face.mIndices[i] = strtol10(sz,&sz); - } - } - // weight attribute - // "weight 362 5 0.500000 ( -3.553583 11.893474 9.719339 )" - else if (TokenMatch(sz,"weight",6)) { - AI_MD5_SKIP_SPACES(); - const unsigned int idx = strtol10(sz,&sz); - AI_MD5_SKIP_SPACES(); - if (idx >= desc.mWeights.size()) - desc.mWeights.resize(idx+1); - - WeightDesc& weight = desc.mWeights[idx]; - weight.mBone = strtol10(sz,&sz); - AI_MD5_SKIP_SPACES(); - sz = fast_atof_move(sz,weight.mWeight); - AI_MD5_READ_TRIPLE(weight.vOffsetPosition); - } - } - } - } - DefaultLogger::get()->debug("MD5MeshParser end"); -} - -// ------------------------------------------------------------------------------------------------ -// .MD5ANIM parsing function -MD5AnimParser::MD5AnimParser(SectionList& mSections) -{ - DefaultLogger::get()->debug("MD5AnimParser begin"); - - fFrameRate = 24.0f; - mNumAnimatedComponents = 0xffffffff; - for (SectionList::const_iterator iter = mSections.begin(), iterEnd = mSections.end();iter != iterEnd;++iter) { - if ((*iter).mName == "hierarchy") { - // "sheath" 0 63 6 - for (ElementList::const_iterator eit = (*iter).mElements.begin(), eitEnd = (*iter).mElements.end();eit != eitEnd; ++eit) { - mAnimatedBones.push_back ( AnimBoneDesc () ); - AnimBoneDesc& desc = mAnimatedBones.back(); - - const char* sz = (*eit).szStart; - AI_MD5_PARSE_STRING(desc.mName); - AI_MD5_SKIP_SPACES(); - - // parent index - negative values are allowed (at least -1) - desc.mParentIndex = ::strtol10s(sz,&sz); - - // flags (highest is 2^6-1) - AI_MD5_SKIP_SPACES(); - if (63 < (desc.iFlags = ::strtol10(sz,&sz))){ - MD5Parser::ReportWarning("Invalid flag combination in hierarchy section",(*eit).iLineNumber); - } - AI_MD5_SKIP_SPACES(); - - // index of the first animation keyframe component for this joint - desc.iFirstKeyIndex = ::strtol10(sz,&sz); - } - } - else if ((*iter).mName == "baseframe") { - // ( -0.000000 0.016430 -0.006044 ) ( 0.707107 0.000242 0.707107 ) - for (ElementList::const_iterator eit = (*iter).mElements.begin(), eitEnd = (*iter).mElements.end(); eit != eitEnd; ++eit) { - const char* sz = (*eit).szStart; - - mBaseFrames.push_back ( BaseFrameDesc () ); - BaseFrameDesc& desc = mBaseFrames.back(); - - AI_MD5_READ_TRIPLE(desc.vPositionXYZ); - AI_MD5_READ_TRIPLE(desc.vRotationQuat); - } - } - else if ((*iter).mName == "frame") { - if (!(*iter).mGlobalValue.length()) { - MD5Parser::ReportWarning("A frame section must have a frame index",(*iter).iLineNumber); - continue; - } - - mFrames.push_back ( FrameDesc () ); - FrameDesc& desc = mFrames.back(); - desc.iIndex = strtol10((*iter).mGlobalValue.c_str()); - - // we do already know how much storage we will presumably need - if (0xffffffff != mNumAnimatedComponents) - desc.mValues.reserve(mNumAnimatedComponents); - - // now read all elements (continous list of floats) - for (ElementList::const_iterator eit = (*iter).mElements.begin(), eitEnd = (*iter).mElements.end(); eit != eitEnd; ++eit){ - const char* sz = (*eit).szStart; - while (SkipSpacesAndLineEnd(&sz)) { - float f;sz = fast_atof_move(sz,f); - desc.mValues.push_back(f); - } - } - } - else if ((*iter).mName == "numFrames") { - mFrames.reserve(strtol10((*iter).mGlobalValue.c_str())); - } - else if ((*iter).mName == "numJoints") { - const unsigned int num = strtol10((*iter).mGlobalValue.c_str()); - mAnimatedBones.reserve(num); - - // try to guess the number of animated components if that element is not given - if (0xffffffff == mNumAnimatedComponents) - mNumAnimatedComponents = num * 6; - } - else if ((*iter).mName == "numAnimatedComponents") { - mAnimatedBones.reserve( strtol10((*iter).mGlobalValue.c_str())); - } - else if ((*iter).mName == "frameRate") { - fast_atof_move((*iter).mGlobalValue.c_str(),fFrameRate); - } - } - DefaultLogger::get()->debug("MD5AnimParser end"); -} - -// ------------------------------------------------------------------------------------------------ -// .MD5CAMERA parsing function -MD5CameraParser::MD5CameraParser(SectionList& mSections) -{ - DefaultLogger::get()->debug("MD5CameraParser begin"); - fFrameRate = 24.0f; - - for (SectionList::const_iterator iter = mSections.begin(), iterEnd = mSections.end();iter != iterEnd;++iter) { - if ((*iter).mName == "numFrames") { - frames.reserve(strtol10((*iter).mGlobalValue.c_str())); - } - else if ((*iter).mName == "frameRate") { - fFrameRate = fast_atof ((*iter).mGlobalValue.c_str()); - } - else if ((*iter).mName == "numCuts") { - cuts.reserve(strtol10((*iter).mGlobalValue.c_str())); - } - else if ((*iter).mName == "cuts") { - for (ElementList::const_iterator eit = (*iter).mElements.begin(), eitEnd = (*iter).mElements.end(); eit != eitEnd; ++eit){ - cuts.push_back(strtol10((*eit).szStart)+1); - } - } - else if ((*iter).mName == "camera") { - for (ElementList::const_iterator eit = (*iter).mElements.begin(), eitEnd = (*iter).mElements.end(); eit != eitEnd; ++eit){ - const char* sz = (*eit).szStart; - - frames.push_back(CameraAnimFrameDesc()); - CameraAnimFrameDesc& cur = frames.back(); - AI_MD5_READ_TRIPLE(cur.vPositionXYZ); - AI_MD5_READ_TRIPLE(cur.vRotationQuat); - AI_MD5_SKIP_SPACES(); - cur.fFOV = fast_atof(sz); - } - } - } - DefaultLogger::get()->debug("MD5CameraParser end"); -} - |