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Adding support for Unicode input files to most text file loaders (BVH and MD5 missing for now). 

IrrXML receives memmapped UTF-8 input data now, it's own (faulty) conversion is not used anymore.
aiString's are explicitly UTF-8 now.
Slight refactorings and improvements.
Adding UTF-8/UTF-16 text files for ASE,obj,collada,ac3d. These contain various japanese/chinese character sequences.
Changing assimp_view's node view to display UTF-8 multibyte sequences correctly.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@469 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
pull/1/head
aramis_acg 2009-08-21 22:49:58 +00:00
parent 3b95a1e782
commit a251827cb9
37 changed files with 2638 additions and 208 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
code/ACLoader.cpp
View File

@ -726,19 +726,18 @@ void AC3DImporter::InternReadFile( const std::string& pFile,
if( file.get() == NULL)
throw new ImportErrorException( "Failed to open AC3D file " + pFile + ".");
const unsigned int fileSize = (unsigned int)file->FileSize();
// allocate storage and copy the contents of the file to a memory buffer
std::vector<char> mBuffer2(fileSize+1);
file->Read(&mBuffer2[0], 1, fileSize);
mBuffer2[fileSize] = '\0';
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
buffer = &mBuffer2[0];
mNumMeshes = 0;
lights = polys = worlds = groups = 0;
if (::strncmp(buffer,"AC3D",4))
if (::strncmp(buffer,"AC3D",4)) {
throw new ImportErrorException("AC3D: No valid AC3D file, magic sequence not found");
}
// print the file format version to the console
unsigned int version = HexDigitToDecimal( buffer[4] );

32
code/ASELoader.cpp
View File

@ -108,18 +108,13 @@ void ASEImporter::InternReadFile( const std::string& pFile,
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile, "rb"));
// Check whether we can read from the file
if( file.get() == NULL)
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open ASE file " + pFile + ".");
size_t fileSize = file->FileSize();
if (!fileSize)
throw new ImportErrorException( "ASE: File is empty");
}
// Allocate storage and copy the contents of the file to a memory buffer
// (terminate it with zero)
std::vector<char> mBuffer2(fileSize+1);
file->Read( &mBuffer2[0], 1, fileSize);
mBuffer2[fileSize] = '\0';
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
this->mBuffer = &mBuffer2[0];
this->pcScene = pScene;
@ -131,8 +126,8 @@ void ASEImporter::InternReadFile( const std::string& pFile,
// ------------------------------------------------------------------
unsigned int defaultFormat;
std::string::size_type s = pFile.length()-1;
switch (pFile.c_str()[s])
{
switch (pFile.c_str()[s]) {
case 'C':
case 'c':
defaultFormat = AI_ASE_OLD_FILE_FORMAT;
@ -150,8 +145,8 @@ void ASEImporter::InternReadFile( const std::string& pFile,
// Check whether we god at least one mesh. If we did - generate
// materials and copy meshes.
// ------------------------------------------------------------------
if ( !mParser->m_vMeshes.empty())
{
if ( !mParser->m_vMeshes.empty()) {
// If absolutely no material has been loaded from the file
// we need to generate a default material
GenerateDefaultMaterial();
@ -161,12 +156,15 @@ void ASEImporter::InternReadFile( const std::string& pFile,
std::vector<aiMesh*> avOutMeshes;
avOutMeshes.reserve(mParser->m_vMeshes.size()*2);
for (std::vector<ASE::Mesh>::iterator i = mParser->m_vMeshes.begin();i != mParser->m_vMeshes.end();++i) {
if ((*i).bSkip)continue;
if ((*i).bSkip) {
continue;
}
BuildUniqueRepresentation(*i);
// Need to generate proper vertex normals if necessary
if(GenerateNormals(*i))
if(GenerateNormals(*i)) {
tookNormals = true;
}
// Convert all meshes to aiMesh objects
ConvertMeshes(*i,avOutMeshes);
@ -181,7 +179,9 @@ void ASEImporter::InternReadFile( const std::string& pFile,
pScene->mNumMeshes = (unsigned int)avOutMeshes.size();
aiMesh** pp = pScene->mMeshes = new aiMesh*[pScene->mNumMeshes];
for (std::vector<aiMesh*>::const_iterator i = avOutMeshes.begin();i != avOutMeshes.end();++i) {
if (!(*i)->mNumFaces)continue;
if (!(*i)->mNumFaces) {
continue;
}
*pp++ = *i;
}
pScene->mNumMeshes = (unsigned int)(pp - pScene->mMeshes);

132
code/BaseImporter.cpp
View File

@ -195,8 +195,9 @@ void BaseImporter::SetupProperties(const Importer* pImp)
{
ai_assert(size <= 16 && _magic);
if (!pIOHandler)
if (!pIOHandler) {
return false;
}
const char* magic = (const char*)_magic;
boost::scoped_ptr<IOStream> pStream (pIOHandler->Open(pFile));
@ -207,8 +208,9 @@ void BaseImporter::SetupProperties(const Importer* pImp)
// read 'size' characters from the file
char data[16];
if(size != pStream->Read(data,1,size))
if(size != pStream->Read(data,1,size)) {
return false;
}
for (unsigned int i = 0; i < num; ++i) {
// also check against big endian versions of tokens with size 2,4
@ -217,19 +219,22 @@ void BaseImporter::SetupProperties(const Importer* pImp)
if (2 == size) {
int16_t rev = *((int16_t*)magic);
ByteSwap::Swap(&rev);
if (*((int16_t*)data) == ((int16_t*)magic)[i] || *((int16_t*)data) == rev)
if (*((int16_t*)data) == ((int16_t*)magic)[i] || *((int16_t*)data) == rev) {
return true;
}
}
else if (4 == size) {
int32_t rev = *((int32_t*)magic);
ByteSwap::Swap(&rev);
if (*((int32_t*)data) == ((int32_t*)magic)[i] || *((int32_t*)data) == rev)
if (*((int32_t*)data) == ((int32_t*)magic)[i] || *((int32_t*)data) == rev) {
return true;
}
}
else {
// any length ... just compare
if(!::memcmp(magic,data,size))
if(!memcmp(magic,data,size)) {
return true;
}
}
magic += size;
}
@ -237,6 +242,123 @@ void BaseImporter::SetupProperties(const Importer* pImp)
return false;
}
#include "../contrib/ConvertUTF/ConvertUTF.h"
// ------------------------------------------------------------------------------------------------
void ReportResult(ConversionResult res)
{
if(res == sourceExhausted) {
DefaultLogger::get()->error("Source ends with incomplete character sequence, Unicode transformation to UTF-8 fails");
}
else if(res == sourceIllegal) {
DefaultLogger::get()->error("Source contains illegal character sequence, Unicode transformation to UTF-8 fails");
}
}
// ------------------------------------------------------------------------------------------------
// Convert to UTF8 data
void BaseImporter::ConvertToUTF8(std::vector<char>& data)
{
ConversionResult result;
if(data.size() < 8) {
throw new ImportErrorException("File is too small");
}
// UTF 8 with BOM
if((uint8_t)data[0] == 0xEF && (uint8_t)data[1] == 0xBB && (uint8_t)data[2] == 0xBF) {
DefaultLogger::get()->debug("Found UTF-8 BOM ...");
std::copy(data.begin()+3,data.end(),data.begin());
data.resize(data.size()-3);
return;
}
// UTF 32 BE with BOM
if(*((uint32_t*)&data.front()) == 0xFFFE0000) {
// swap the endianess ..
for(uint32_t* p = (uint32_t*)&data.front(), *end = (uint32_t*)&data.back(); p <= end; ++p) {
AI_SWAP4P(p);
}
}
// UTF 32 LE with BOM
if(*((uint32_t*)&data.front()) == 0x0000FFFE) {
DefaultLogger::get()->debug("Found UTF-32 BOM ...");
const uint32_t* sstart = (uint32_t*)&data.front()+1, *send = (uint32_t*)&data.back()+1;
char* dstart,*dend;
std::vector<char> output;
do {
output.resize(output.size()?output.size()*3/2:data.size()/2);
dstart = &output.front(),dend = &output.back()+1;
result = ConvertUTF32toUTF8((const UTF32**)&sstart,(const UTF32*)send,(UTF8**)&dstart,(UTF8*)dend,lenientConversion);
} while(result == targetExhausted);
ReportResult(result);
// copy to output buffer.
const size_t outlen = (size_t)(dstart-&output.front());
data.assign(output.begin(),output.begin()+outlen);
return;
}
// UTF 16 BE with BOM
if(*((uint16_t*)&data.front()) == 0xFFFE) {
// swap the endianess ..
for(uint16_t* p = (uint16_t*)&data.front(), *end = (uint16_t*)&data.back(); p <= end; ++p) {
ByteSwap::Swap2(p);
}
}
// UTF 16 LE with BOM
if(*((uint16_t*)&data.front()) == 0xFEFF) {
DefaultLogger::get()->debug("Found UTF-16 BOM ...");
const uint16_t* sstart = (uint16_t*)&data.front()+1, *send = (uint16_t*)&data.back()+1;
char* dstart,*dend;
std::vector<char> output;
do {
output.resize(output.size()?output.size()*3/2:data.size()*3/4);
dstart = &output.front(),dend = &output.back()+1;
result = ConvertUTF16toUTF8((const UTF16**)&sstart,(const UTF16*)send,(UTF8**)&dstart,(UTF8*)dend,lenientConversion);
} while(result == targetExhausted);
ReportResult(result);
// copy to output buffer.
const size_t outlen = (size_t)(dstart-&output.front());
data.assign(output.begin(),output.begin()+outlen);
return;
}
}
// ------------------------------------------------------------------------------------------------
void BaseImporter::TextFileToBuffer(IOStream* stream,
std::vector<char>& data)
{
ai_assert(NULL != stream);
const size_t fileSize = stream->FileSize();
if(!fileSize) {
throw new ImportErrorException("File is empty");
}
data.reserve(fileSize+1);
data.resize(fileSize);
if(fileSize != stream->Read( &data[0], 1, fileSize)) {
throw new ImportErrorException("File read error");
}
ConvertToUTF8(data);
// append a binary zero to simplify string parsing
data.push_back(0);
}
// ------------------------------------------------------------------------------------------------
namespace Assimp
{

31
code/BaseImporter.h
View File

@ -201,7 +201,6 @@ public:
*/
aiScene* ReadFile( const std::string& pFile, IOSystem* pIOHandler);
// -------------------------------------------------------------------
/** Returns the error description of the last error that occured.
* @return A description of the last error that occured. An empty
@ -211,7 +210,6 @@ public:
return mErrorText;
}
// -------------------------------------------------------------------
/** Called prior to ReadFile().
* The function is a request to the importer to update its configuration
@ -283,6 +281,7 @@ protected:
virtual void InternReadFile( const std::string& pFile,
aiScene* pScene, IOSystem* pIOHandler) = 0;
public: // static utilities
// -------------------------------------------------------------------
/** A utility for CanRead().
@ -345,20 +344,24 @@ protected:
unsigned int offset = 0,
unsigned int size = 4);
#if 0 /** TODO **/
// -------------------------------------------------------------------
/** An utility for all text file loaders. It converts a file to our
* ASCII/UTF8 character set. Special unicode characters are lost.
*
* @param buffer Input buffer. Needn't be terminated with zero.
* @param length Length of the input buffer, in bytes. Receives the
* number of output characters, excluding the terminal char.
* @return true if the source format did not match our internal
* format so it was converted.
*/
static bool ConvertToUTF8(const char* buffer,
unsigned int& length);
#endif
* UTF8 character set. Errors are reported, but ignored.
*
* @param data File buffer to be converted to UTF8 data. The buffer
* is resized as appropriate. */
static void ConvertToUTF8(std::vector<char>& data);
// -------------------------------------------------------------------
/** Utility for text file loaders which copies the contents of the
* file into a memory buffer and converts it to our UTF8
* representation.
* @param stream Stream to read from.
* @param data Output buffer to be resized and filled with the
* converted text file data. The buffer is terminated with
* a binary 0. */
static void TextFileToBuffer(IOStream* stream,
std::vector<char>& data);
protected:

6
code/CMakeLists.txt
View File

@ -298,6 +298,11 @@ SOURCE_GROUP( IrrXML FILES
../contrib/irrXML/irrXML.h
)
SOURCE_GROUP( ConvertUTF FILES
../contrib/ConvertUTF/ConvertUTF.h
../contrib/ConvertUTF/ConvertUTF.c
)
SOURCE_GROUP( zlib FILES
../contrib/zlib/adler32.c
../contrib/zlib/compress.c
@ -567,6 +572,7 @@ ADD_LIBRARY( assimp SHARED
../contrib/zlib/zlib.h
../contrib/zlib/zutil.c
../contrib/zlib/zutil.h
../contrib/ConvertUTF/ConvertUTF.c
)
ADD_DEFINITIONS(-DASSIMP_BUILD_DLL_EXPORT)

10
code/CSMLoader.cpp
View File

@ -103,15 +103,13 @@ void CSMImporter::InternReadFile( const std::string& pFile,
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile, "rb"));
// Check whether we can read from the file
if( file.get() == NULL)
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open CSM file " + pFile + ".");
size_t fileSize = file->FileSize();
}
// allocate storage and copy the contents of the file to a memory buffer
std::vector<char> mBuffer2(fileSize+1);
file->Read(&mBuffer2[0], 1, fileSize);mBuffer2[fileSize] = '\0';
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
const char* buffer = &mBuffer2[0];
aiAnimation* anim = new aiAnimation();

13
code/DXFLoader.cpp
View File

@ -161,15 +161,14 @@ void DXFImporter::InternReadFile( const std::string& pFile,
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile));
// Check whether we can read from the file
if( file.get() == NULL)
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open DXF file " + pFile + "");
}
// read the contents of the file in a buffer
size_t m = file->FileSize();
std::vector<char> buffer2(m+1);
std::vector<char> buffer2;
TextFileToBuffer(file.get(),buffer2);
buffer = &buffer2[0];
file->Read( &buffer2[0], m,1);
buffer2[m] = '\0';
bRepeat = false;
mDefaultLayer = NULL;
@ -216,7 +215,7 @@ void DXFImporter::InternReadFile( const std::string& pFile,
throw new ImportErrorException("DXF: this file contains no 3d data");
pScene->mMeshes = new aiMesh*[ pScene->mNumMeshes ];
m = 0;
unsigned int m = 0;
for (std::vector<LayerInfo>::const_iterator it = mLayers.begin(),end = mLayers.end();it != end;++it) {
if ((*it).vPositions.empty()) {
continue;
@ -288,7 +287,7 @@ void DXFImporter::InternReadFile( const std::string& pFile,
for (m = 0; m < pScene->mRootNode->mNumChildren;++m) {
aiNode* p = pScene->mRootNode->mChildren[m] = new aiNode();
p->mName.length = ::strlen( mLayers[m].name );
::strcpy(p->mName.data, mLayers[m].name);
strcpy(p->mName.data, mLayers[m].name);
p->mMeshes = new unsigned int[p->mNumMeshes = 1];
p->mMeshes[0] = m;

8
code/LWSLoader.cpp
View File

@ -469,13 +469,13 @@ void LWSImporter::InternReadFile( const std::string& pFile, aiScene* pScene,
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile, "rb"));
// Check whether we can read from the file
if( file.get() == NULL)
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open LWS file " + pFile + ".");
}
// Allocate storage and copy the contents of the file to a memory buffer
const size_t fileSize = file->FileSize();
std::vector< char > mBuffer(fileSize);
file->Read( &mBuffer[0], 1, fileSize);
std::vector< char > mBuffer;
TextFileToBuffer(file.get(),mBuffer);
// Parse the file structure
LWS::Element root; const char* dummy = &mBuffer[0];

17
code/NFFLoader.cpp
View File

@ -117,8 +117,7 @@ void NFFImporter::LoadNFF2MaterialTable(std::vector<ShadingInfo>& output,
boost::scoped_ptr<IOStream> file( pIOHandler->Open( path, "rb"));
// Check whether we can read from the file
if( !file.get())
{
if( !file.get()) {
DefaultLogger::get()->error("NFF2: Unable to open material library " + path + ".");
return;
}
@ -129,16 +128,14 @@ void NFFImporter::LoadNFF2MaterialTable(std::vector<ShadingInfo>& output,
// allocate storage and copy the contents of the file to a memory buffer
// (terminate it with zero)
std::vector<char> mBuffer2(m+1);
file->Read(&mBuffer2[0],m,1);
TextFileToBuffer(file.get(),mBuffer2);
const char* buffer = &mBuffer2[0];
mBuffer2[m] = '\0';
// First of all: remove all comments from the file
CommentRemover::RemoveLineComments("//",&mBuffer2[0]);
// The file should start with the magic sequence "mat"
if (!TokenMatch(buffer,"mat",3))
{
if (!TokenMatch(buffer,"mat",3)) {
DefaultLogger::get()->error("NFF2: Not a valid material library " + path + ".");
return;
}
@ -229,13 +226,11 @@ void NFFImporter::InternReadFile( const std::string& pFile,
// allocate storage and copy the contents of the file to a memory buffer
// (terminate it with zero)
std::vector<char> mBuffer2(m+1);
file->Read(&mBuffer2[0],m,1);
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
const char* buffer = &mBuffer2[0];
mBuffer2[m] = '\0';
// mesh arrays - separate here to make the handling of
// the pointers below easier.
// mesh arrays - separate here to make the handling of the pointers below easier.
std::vector<MeshInfo> meshes;
std::vector<MeshInfo> meshesWithNormals;
std::vector<MeshInfo> meshesWithUVCoords;

18
code/OFFLoader.cpp
View File

@ -90,25 +90,25 @@ void OFFImporter::GetExtensionList(std::string& append)
// ------------------------------------------------------------------------------------------------
// Imports the given file into the given scene structure.
void OFFImporter::InternReadFile( const std::string& pFile,
aiScene* pScene, IOSystem* pIOHandler)
aiScene* pScene, IOSystem* pIOHandler)
{
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile, "rb"));
// Check whether we can read from the file
if( file.get() == NULL)
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open OFF file " + pFile + ".");
unsigned int fileSize = (unsigned int)file->FileSize();
}
// allocate storage and copy the contents of the file to a memory buffer
std::vector<char> mBuffer2(fileSize+1);
file->Read(&mBuffer2[0], 1, fileSize);
mBuffer2[fileSize] = '\0';
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
const char* buffer = &mBuffer2[0];
char line[4096];
GetNextLine(buffer,line);
if ('O' == line[0])GetNextLine(buffer,line); // skip the 'OFF' line
if ('O' == line[0]) {
GetNextLine(buffer,line); // skip the 'OFF' line
}
const char* sz = line; SkipSpaces(&sz);
const unsigned int numVertices = strtol10(sz,&sz);SkipSpaces(&sz);

8
code/ObjFileImporter.cpp
View File

@ -101,10 +101,7 @@ void ObjFileImporter::InternReadFile( const std::string& pFile, aiScene* pScene,
throw new ImportErrorException( "OBJ-file is too small.");
// Allocate buffer and read file into it
m_Buffer.resize( fileSize + 1 );
m_Buffer[ fileSize ] = '\0';
const size_t readsize = file->Read( &m_Buffer.front(), sizeof(char), fileSize );
assert( readsize == fileSize );
TextFileToBuffer(file.get(),m_Buffer);
//
std::string strDirectory( 1, io.getOsSeparator() ), strModelName;
@ -124,6 +121,9 @@ void ObjFileImporter::InternReadFile( const std::string& pFile, aiScene* pScene,
// And create the proper return structures out of it
CreateDataFromImport(parser.GetModel(), pScene);
// Clean up allocated storage for the next import
m_Buffer.clear();
}
// ------------------------------------------------------------------------------------------------

6
code/ObjFileParser.cpp
View File

@ -452,10 +452,8 @@ void ObjFileParser::getMaterialLib()
}
// Import material library data from file
size_t size = pFile->FileSize();
std::vector<char> buffer( size + 1 );
buffer[ size ] = '\0';
pFile->Read( &buffer[ 0 ], sizeof( char ), size );
std::vector<char> buffer;
BaseImporter::TextFileToBuffer(pFile,buffer);
io->Close( pFile );
// Importing the material library

21
code/PlyLoader.cpp
View File

@ -87,27 +87,20 @@ void PLYImporter::GetExtensionList(std::string& append)
// ------------------------------------------------------------------------------------------------
// Imports the given file into the given scene structure.
void PLYImporter::InternReadFile(
const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)
void PLYImporter::InternReadFile( const std::string& pFile,
aiScene* pScene, IOSystem* pIOHandler)
{
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile));
// Check whether we can read from the file
if( file.get() == NULL)
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open PLY file " + pFile + ".");
// check whether the ply file is large enough to contain
// at least the file header
size_t fileSize = file->FileSize();
if( fileSize < 10)
throw new ImportErrorException( "PLY File is too small.");
}
// allocate storage and copy the contents of the file to a memory buffer
// (terminate it with zero)
std::vector<unsigned char> mBuffer2(fileSize+1);
file->Read( &mBuffer2[0], 1, fileSize);
mBuffer = &mBuffer2[0];
mBuffer[fileSize] = '\0';
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
mBuffer = (unsigned char*)&mBuffer2[0];
// the beginning of the file must be PLY - magic, magic
if (mBuffer[0] != 'P' && mBuffer[0] != 'p' ||

11
code/RawLoader.cpp
View File

@ -85,17 +85,14 @@ void RAWImporter::InternReadFile( const std::string& pFile,
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile, "rb"));
// Check whether we can read from the file
if( file.get() == NULL)
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open RAW file " + pFile + ".");
unsigned int fileSize = (unsigned int)file->FileSize();
}
// allocate storage and copy the contents of the file to a memory buffer
// (terminate it with zero)
std::vector<char> mBuffer2(fileSize+1);
file->Read(&mBuffer2[0], 1, fileSize);
mBuffer2[fileSize] = '\0';
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
const char* buffer = &mBuffer2[0];
// list of groups loaded from the file

6
code/SMDLoader.cpp
View File

@ -99,8 +99,7 @@ void SMDImporter::InternReadFile(
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile, "rt"));
// Check whether we can read from the file
if( file.get() == NULL)
{
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open SMD/VTA file " + pFile + ".");
}
@ -110,8 +109,7 @@ void SMDImporter::InternReadFile(
this->pScene = pScene;
std::vector<char> buff(iFileSize+1);
file->Read( &buff[0], 1, iFileSize);
buff[iFileSize] = '\0';
TextFileToBuffer(file.get(),buff);
mBuffer = &buff[0];
iSmallestFrame = (1 << 31);

116
code/STLLoader.cpp
View File

@ -87,25 +87,22 @@ void STLImporter::GetExtensionList(std::string& append)
// ------------------------------------------------------------------------------------------------
// Imports the given file into the given scene structure.
void STLImporter::InternReadFile(
const std::string& pFile, aiScene* pScene, IOSystem* pIOHandler)
void STLImporter::InternReadFile( const std::string& pFile,
aiScene* pScene, IOSystem* pIOHandler)
{
boost::scoped_ptr<IOStream> file( pIOHandler->Open( pFile, "rb"));
// Check whether we can read from the file
if( file.get() == NULL)
{
if( file.get() == NULL) {
throw new ImportErrorException( "Failed to open STL file " + pFile + ".");
}
this->fileSize = (unsigned int)file->FileSize();
fileSize = (unsigned int)file->FileSize();
// allocate storage and copy the contents of the file to a memory buffer
// (terminate it with zero)
std::vector<char> mBuffer2(fileSize+1);
file->Read(&mBuffer2[0], 1, fileSize);
mBuffer2[fileSize] = '\0';
std::vector<char> mBuffer2;
TextFileToBuffer(file.get(),mBuffer2);
this->pScene = pScene;
this->mBuffer = &mBuffer2[0];
@ -129,18 +126,20 @@ void STLImporter::InternReadFile(
// check whether the file starts with 'solid' -
// in this case we can simply assume it IS a text file. finished.
if (!::strncmp(mBuffer,"solid",5))
this->LoadASCIIFile();
else bMatClr = this->LoadBinaryFile();
if (!::strncmp(mBuffer,"solid",5)) {
LoadASCIIFile();
}
else bMatClr = LoadBinaryFile();
// now copy faces
pMesh->mFaces = new aiFace[pMesh->mNumFaces];
for (unsigned int i = 0, p = 0; i < pMesh->mNumFaces;++i)
{
for (unsigned int i = 0, p = 0; i < pMesh->mNumFaces;++i) {
aiFace& face = pMesh->mFaces[i];
face.mIndices = new unsigned int[face.mNumIndices = 3];
for (unsigned int o = 0; o < 3;++o,++p)
for (unsigned int o = 0; o < 3;++o,++p) {
face.mIndices[o] = p;
}
}
// create a single default material - everything white, as we have vertex colors
@ -150,7 +149,9 @@ void STLImporter::InternReadFile(
pcMat->AddProperty(&s, AI_MATKEY_NAME);
aiColor4D clrDiffuse(1.0f,1.0f,1.0f,1.0f);
if (bMatClr)clrDiffuse = this->clrColorDefault;
if (bMatClr) {
clrDiffuse = clrColorDefault;
}
pcMat->AddProperty(&clrDiffuse,1,AI_MATKEY_COLOR_DIFFUSE);
pcMat->AddProperty(&clrDiffuse,1,AI_MATKEY_COLOR_SPECULAR);
clrDiffuse = aiColor4D(0.05f,0.05f,0.05f,1.0f);
@ -169,14 +170,16 @@ void STLImporter::LoadASCIIFile()
const char* sz = mBuffer + 5; // skip the "solid"
SkipSpaces(&sz);
const char* szMe = sz;
while (!::IsSpaceOrNewLine(*sz))sz++;
unsigned int temp;
while (!::IsSpaceOrNewLine(*sz)) {
sz++;
}
size_t temp;
// setup the name of the node
if ((temp = (unsigned int)(sz-szMe)))
{
if ((temp = (size_t)(sz-szMe))) {
pScene->mRootNode->mName.length = temp;
::memcpy(pScene->mRootNode->mName.data,szMe,temp);
memcpy(pScene->mRootNode->mName.data,szMe,temp);
pScene->mRootNode->mName.data[temp] = '\0';
}
else pScene->mRootNode->mName.Set("<STL_ASCII>");
@ -185,7 +188,7 @@ void STLImporter::LoadASCIIFile()
// assume we'll need 160 bytes for each face
pMesh->mNumVertices = ( pMesh->mNumFaces = fileSize / 160 ) * 3;
pMesh->mVertices = new aiVector3D[pMesh->mNumVertices];
pMesh->mNormals = new aiVector3D[pMesh->mNumVertices];
pMesh->mNormals = new aiVector3D[pMesh->mNumVertices];
unsigned int curFace = 0, curVertex = 3;
while (true)
@ -198,11 +201,12 @@ void STLImporter::LoadASCIIFile()
break;
}
// facet normal -0.13 -0.13 -0.98
if (!::strncmp(sz,"facet",5) && ::IsSpaceOrNewLine(*(sz+5)))
{
if (3 != curVertex)DefaultLogger::get()->warn("STL: A new facet begins but the old is not yet complete");
if (pMesh->mNumFaces == curFace)
{
if (!strncmp(sz,"facet",5) && IsSpaceOrNewLine(*(sz+5))) {
if (3 != curVertex) {
DefaultLogger::get()->warn("STL: A new facet begins but the old is not yet complete");
}
if (pMesh->mNumFaces == curFace) {
// need to resize the arrays, our size estimate was wrong
unsigned int iNeededSize = (unsigned int)(sz-mBuffer) / pMesh->mNumFaces;
if (iNeededSize <= 160)iNeededSize >>= 1; // prevent endless looping
@ -210,11 +214,11 @@ void STLImporter::LoadASCIIFile()
add += add >> 3; // add 12.5% as buffer
iNeededSize = (pMesh->mNumFaces + add)*3;
aiVector3D* pv = new aiVector3D[iNeededSize];
::memcpy(pv,pMesh->mVertices,pMesh->mNumVertices*sizeof(aiVector3D));
memcpy(pv,pMesh->mVertices,pMesh->mNumVertices*sizeof(aiVector3D));
delete[] pMesh->mVertices;
pMesh->mVertices = pv;
pv = new aiVector3D[iNeededSize];
::memcpy(pv,pMesh->mNormals,pMesh->mNumVertices*sizeof(aiVector3D));
memcpy(pv,pMesh->mNormals,pMesh->mNumVertices*sizeof(aiVector3D));
delete[] pMesh->mNormals;
pMesh->mNormals = pv;
@ -226,8 +230,7 @@ void STLImporter::LoadASCIIFile()
sz += 6;
curVertex = 0;
SkipSpaces(&sz);
if (::strncmp(sz,"normal",6))
{
if (strncmp(sz,"normal",6)) {
DefaultLogger::get()->warn("STL: a facet normal vector was expected but not found");
}
else
@ -244,10 +247,9 @@ void STLImporter::LoadASCIIFile()
}
}
// vertex 1.50000 1.50000 0.00000
else if (!::strncmp(sz,"vertex",6) && ::IsSpaceOrNewLine(*(sz+6)))
else if (!strncmp(sz,"vertex",6) && ::IsSpaceOrNewLine(*(sz+6)))
{
if (3 == curVertex)
{
if (3 == curVertex) {
DefaultLogger::get()->error("STL: a facet with more than 3 vertices has been found");
}
else
@ -262,17 +264,17 @@ void STLImporter::LoadASCIIFile()
sz = fast_atof_move(sz, (float&)vn->z );
}
}
else if (!::strncmp(sz,"endsolid",8))
{
else if (!::strncmp(sz,"endsolid",8)) {
// finished!
break;
}
// else skip the whole identifier
else while (!::IsSpaceOrNewLine(*sz))++sz;
else while (!::IsSpaceOrNewLine(*sz)) {
++sz;
}
}
if (!curFace)
{
if (!curFace) {
pMesh->mNumFaces = 0;
throw new ImportErrorException("STL: ASCII file is empty or invalid; no data loaded");
}
@ -280,31 +282,32 @@ void STLImporter::LoadASCIIFile()
pMesh->mNumVertices = curFace*3;
// we are finished!
}
// ------------------------------------------------------------------------------------------------
// Read a binary STL file
bool STLImporter::LoadBinaryFile()
{
// skip the first 80 bytes
if (fileSize < 84)
if (fileSize < 84) {
throw new ImportErrorException("STL: file is too small for the header");
}
bool bIsMaterialise = false;
// search for an occurence of "COLOR=" in the header
const char* sz2 = (const char*)mBuffer;
const char* const szEnd = sz2+80;
while (sz2 < szEnd)
{
while (sz2 < szEnd) {
if ('C' == *sz2++ && 'O' == *sz2++ && 'L' == *sz2++ &&
'O' == *sz2++ && 'R' == *sz2++ && '=' == *sz2++)
{
'O' == *sz2++ && 'R' == *sz2++ && '=' == *sz2++) {
// read the default vertex color for facets
bIsMaterialise = true;
DefaultLogger::get()->info("STL: Taking code path for Materialise files");
this->clrColorDefault.r = (*sz2++) / 255.0f;
this->clrColorDefault.g = (*sz2++) / 255.0f;
this->clrColorDefault.b = (*sz2++) / 255.0f;
this->clrColorDefault.a = (*sz2++) / 255.0f;
clrColorDefault.r = (*sz2++) / 255.0f;
clrColorDefault.g = (*sz2++) / 255.0f;
clrColorDefault.b = (*sz2++) / 255.0f;
clrColorDefault.a = (*sz2++) / 255.0f;
break;
}
}
@ -317,10 +320,13 @@ bool STLImporter::LoadBinaryFile()
pMesh->mNumFaces = *((uint32_t*)sz);
sz += 4;
if (fileSize < 84 + pMesh->mNumFaces*50)
throw new ImportErrorException("STL: file is too small to keep all facets");
if (!pMesh->mNumFaces)
if (fileSize < 84 + pMesh->mNumFaces*50) {
throw new ImportErrorException("STL: file is too small to hold all facets");
}
if (!pMesh->mNumFaces) {
throw new ImportErrorException("STL: file is empty. There are no facets defined");
}
pMesh->mNumVertices = pMesh->mNumFaces*3;
@ -328,9 +334,9 @@ bool STLImporter::LoadBinaryFile()
vp = pMesh->mVertices = new aiVector3D[pMesh->mNumVertices];
vn = pMesh->mNormals = new aiVector3D[pMesh->mNumVertices];
for (unsigned int i = 0; i < pMesh->mNumFaces;++i)
{
// NOTE: Blender sometimes writes empty normals this is not
for (unsigned int i = 0; i < pMesh->mNumFaces;++i) {
// NOTE: Blender sometimes writes empty normals ... this is not
// our fault ... the RemoveInvalidData helper step should fix that
*vn = *((aiVector3D*)sz);
sz += sizeof(aiVector3D);

7
code/UnrealLoader.cpp
View File

@ -217,11 +217,8 @@ void UnrealImporter::InternReadFile( const std::string& pFile,
boost::scoped_ptr<IOStream> pb (pIOHandler->Open(uc_path));
if (pb.get()) {
size_t s = pb->FileSize();
std::vector<char> _data(s+1);
pb->Read(&_data[0],s,1);
_data[s] = 0;
std::vector<char> _data;
TextFileToBuffer(pb.get(),_data);
const char* data = &_data[0];
std::vector< std::pair< std::string,std::string > > tempTextures;

2
code/XFileImporter.cpp
View File

@ -96,8 +96,10 @@ void XFileImporter::InternReadFile( const std::string& pFile, aiScene* pScene, I
if( fileSize < 16)
throw new ImportErrorException( "XFile is too small.");
// in the hope that binary files will never start with a BOM ...
mBuffer.resize( fileSize);
file->Read( &mBuffer.front(), 1, fileSize);
ConvertToUTF8(mBuffer);
// parse the file into a temporary representation
XFileParser parser( mBuffer);

3
code/XFileParser.cpp
View File

@ -249,8 +249,9 @@ XFileParser::XFileParser( const std::vector<char>& pBuffer)
ParseFile();
// filter the imported hierarchy for some degenerated cases
if( mScene->mRootNode)
if( mScene->mRootNode) {
FilterHierarchy( mScene->mRootNode);
}
}
// ------------------------------------------------------------------------------------------------

89
code/irrXMLWrapper.h
View File

@ -1,3 +1,42 @@
/*
Open Asset Import Library (ASSIMP)
----------------------------------------------------------------------
Copyright (c) 2006-2008, 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.
----------------------------------------------------------------------
*/
#ifndef INCLUDED_AI_IRRXML_WRAPPER
#define INCLUDED_AI_IRRXML_WRAPPER
@ -5,43 +44,69 @@
// some long includes ....
#include "./../contrib/irrXML/irrXML.h"
#include "./../include/IOStream.h"
namespace Assimp
{
namespace Assimp {
// ---------------------------------------------------------------------------------
/** @brief Utility class to make IrrXML work together with our custom IO system
*
* See the IrrXML docs for more details.
*/
class CIrrXML_IOStreamReader : public irr::io::IFileReadCallBack
* See the IrrXML docs for more details.*/
class CIrrXML_IOStreamReader
: public irr::io::IFileReadCallBack
{
public:
// ----------------------------------------------------------------------------------
//! Construction from an existing IOStream
CIrrXML_IOStreamReader(IOStream* _stream)
: stream (_stream)
{}
, t (0)
{
// Map the buffer into memory and convert it to UTF8. IrrXML provides its
// own conversion, which is merely a cast from uintNN_t to uint8_t. Thus,
// it is not suitable for our purposes and we have to do it BEFORE IrrXML
// gets the buffer. Sadly, this forces as to map the whole file into
// memory.
data.resize(stream->FileSize());
stream->Read(&data[0],data.size(),1);
BaseImporter::ConvertToUTF8(data);
}
// ----------------------------------------------------------------------------------
//! Virtual destructor
virtual ~CIrrXML_IOStreamReader() {};
// ----------------------------------------------------------------------------------
//! Reads an amount of bytes from the file.
/** @param buffer: Pointer to output buffer.
* @param sizeToRead: Amount of bytes to read
* @return Returns how much bytes were read.
*/
* @return Returns how much bytes were read. */
virtual int read(void* buffer, int sizeToRead) {
return (int)stream->Read(buffer,1,sizeToRead);
if(sizeToRead<0) {
return 0;
}
if(t+sizeToRead>data.size()) {
sizeToRead = data.size()-t;
}
memcpy(buffer,&data.front()+t,sizeToRead);
t += sizeToRead;
return sizeToRead;
}
// ----------------------------------------------------------------------------------
//! Returns size of file in bytes
virtual int getSize() {
return (int)stream->FileSize();
return (int)data.size();
}
private:
IOStream* stream;
std::vector<char> data;
size_t t;
}; // ! class CIrrXML_IOStreamReader
} // ! Assimp

6
code/makefile
View File

@ -1,6 +1,3 @@
# UNTESTED!!!!
# Makefile for Open Asset Import Library (GNU-make)
# aramis_acg@users.sourceforge.net
@ -23,8 +20,9 @@ OBJECTS := $(patsubst %.cpp,%.o, $(wildcard *.cpp))
OBJECTS += $(patsubst %.cpp,%.o, $(wildcard extra/*.cpp))
OBJECTS += $(patsubst %.cpp,%.o, $(wildcard ./../contrib/irrXML/*.cpp))
# C object files (mainly from zlib)
# C object files
OBJECTSC := $(patsubst %.c,%.oc, $(wildcard ./../contrib/zlib/*.c))
OBJECTSC += $(patsubst %.c,%.oc, $(wildcard ./../contrib/ConvertUTF/*.c))
# Include flags for gcc
INCLUDEFLAGS =

3
code/makefile.mingw
View File

@ -23,8 +23,9 @@ OBJECTS := $(patsubst %.cpp,%.o, $(wildcard *.cpp))
OBJECTS += $(patsubst %.cpp,%.o, $(wildcard extra/*.cpp))
OBJECTS += $(patsubst %.cpp,%.o, $(wildcard ./../contrib/irrXML/*.cpp))
# C object files (mainly from zlib)
# C object files
OBJECTSC := $(patsubst %.c,%.oc, $(wildcard ./../contrib/zlib/*.c))
OBJECTSC += $(patsubst %.c,%.oc, $(wildcard ./../contrib/ConvertUTF/*.c))
# Include flags for gcc
INCLUDEFLAGS =

539
contrib/ConvertUTF/ConvertUTF.c 100644
View File

@ -0,0 +1,539 @@
/*
* Copyright 2001-2004 Unicode, Inc.
*
* Disclaimer
*
* This source code is provided as is by Unicode, Inc. No claims are
* made as to fitness for any particular purpose. No warranties of any
* kind are expressed or implied. The recipient agrees to determine
* applicability of information provided. If this file has been
* purchased on magnetic or optical media from Unicode, Inc., the
* sole remedy for any claim will be exchange of defective media
* within 90 days of receipt.
*
* Limitations on Rights to Redistribute This Code
*
* Unicode, Inc. hereby grants the right to freely use the information
* supplied in this file in the creation of products supporting the
* Unicode Standard, and to make copies of this file in any form
* for internal or external distribution as long as this notice
* remains attached.
*/
/* ---------------------------------------------------------------------
Conversions between UTF32, UTF-16, and UTF-8. Source code file.
Author: Mark E. Davis, 1994.
Rev History: Rick McGowan, fixes & updates May 2001.
Sept 2001: fixed const & error conditions per
mods suggested by S. Parent & A. Lillich.
June 2002: Tim Dodd added detection and handling of incomplete
source sequences, enhanced error detection, added casts
to eliminate compiler warnings.
July 2003: slight mods to back out aggressive FFFE detection.
Jan 2004: updated switches in from-UTF8 conversions.
Oct 2004: updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions.
See the header file "ConvertUTF.h" for complete documentation.
------------------------------------------------------------------------ */
#include "ConvertUTF.h"
#ifdef CVTUTF_DEBUG
#include <stdio.h>
#endif
static const int halfShift = 10; /* used for shifting by 10 bits */
static const UTF32 halfBase = 0x0010000UL;
static const UTF32 halfMask = 0x3FFUL;
#define UNI_SUR_HIGH_START (UTF32)0xD800
#define UNI_SUR_HIGH_END (UTF32)0xDBFF
#define UNI_SUR_LOW_START (UTF32)0xDC00
#define UNI_SUR_LOW_END (UTF32)0xDFFF
#define false 0
#define true 1
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF32toUTF16 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF32* source = *sourceStart;
UTF16* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch;
if (target >= targetEnd) {
result = targetExhausted; break;
}
ch = *source++;
if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
/* UTF-16 surrogate values are illegal in UTF-32; 0xffff or 0xfffe are both reserved values */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
if (flags == strictConversion) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
*target++ = (UTF16)ch; /* normal case */
}
} else if (ch > UNI_MAX_LEGAL_UTF32) {
if (flags == strictConversion) {
result = sourceIllegal;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
/* target is a character in range 0xFFFF - 0x10FFFF. */
if (target + 1 >= targetEnd) {
--source; /* Back up source pointer! */
result = targetExhausted; break;
}
ch -= halfBase;
*target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
*target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
}
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF16toUTF32 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF16* source = *sourceStart;
UTF32* target = *targetStart;
UTF32 ch, ch2;
while (source < sourceEnd) {
const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
ch = *source++;
/* If we have a surrogate pair, convert to UTF32 first. */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
/* If the 16 bits following the high surrogate are in the source buffer... */
if (source < sourceEnd) {
ch2 = *source;
/* If it's a low surrogate, convert to UTF32. */
if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+ (ch2 - UNI_SUR_LOW_START) + halfBase;
++source;
} else if (flags == strictConversion) { /* it's an unpaired high surrogate */
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
} else { /* We don't have the 16 bits following the high surrogate. */
--source; /* return to the high surrogate */
result = sourceExhausted;
break;
}
} else if (flags == strictConversion) {
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
}
if (target >= targetEnd) {
source = oldSource; /* Back up source pointer! */
result = targetExhausted; break;
}
*target++ = ch;
}
*sourceStart = source;
*targetStart = target;
#ifdef CVTUTF_DEBUG
if (result == sourceIllegal) {
fprintf(stderr, "ConvertUTF16toUTF32 illegal seq 0x%04x,%04x\n", ch, ch2);
fflush(stderr);
}
#endif
return result;
}
/* --------------------------------------------------------------------- */
/*
* Index into the table below with the first byte of a UTF-8 sequence to
* get the number of trailing bytes that are supposed to follow it.
* Note that *legal* UTF-8 values can't have 4 or 5-bytes. The table is
* left as-is for anyone who may want to do such conversion, which was
* allowed in earlier algorithms.
*/
static const char trailingBytesForUTF8[256] = {
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5
};
/*
* Magic values subtracted from a buffer value during UTF8 conversion.
* This table contains as many values as there might be trailing bytes
* in a UTF-8 sequence.
*/
static const UTF32 offsetsFromUTF8[6] = { 0x00000000UL, 0x00003080UL, 0x000E2080UL,
0x03C82080UL, 0xFA082080UL, 0x82082080UL };
/*
* Once the bits are split out into bytes of UTF-8, this is a mask OR-ed
* into the first byte, depending on how many bytes follow. There are
* as many entries in this table as there are UTF-8 sequence types.
* (I.e., one byte sequence, two byte... etc.). Remember that sequencs
* for *legal* UTF-8 will be 4 or fewer bytes total.
*/
static const UTF8 firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
/* --------------------------------------------------------------------- */
/* The interface converts a whole buffer to avoid function-call overhead.
* Constants have been gathered. Loops & conditionals have been removed as
* much as possible for efficiency, in favor of drop-through switches.
* (See "Note A" at the bottom of the file for equivalent code.)
* If your compiler supports it, the "isLegalUTF8" call can be turned
* into an inline function.
*/
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF16toUTF8 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF16* source = *sourceStart;
UTF8* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch;
unsigned short bytesToWrite = 0;
const UTF32 byteMask = 0xBF;
const UTF32 byteMark = 0x80;
const UTF16* oldSource = source; /* In case we have to back up because of target overflow. */
ch = *source++;
/* If we have a surrogate pair, convert to UTF32 first. */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_HIGH_END) {
/* If the 16 bits following the high surrogate are in the source buffer... */
if (source < sourceEnd) {
UTF32 ch2 = *source;
/* If it's a low surrogate, convert to UTF32. */
if (ch2 >= UNI_SUR_LOW_START && ch2 <= UNI_SUR_LOW_END) {
ch = ((ch - UNI_SUR_HIGH_START) << halfShift)
+ (ch2 - UNI_SUR_LOW_START) + halfBase;
++source;
} else if (flags == strictConversion) { /* it's an unpaired high surrogate */
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
} else { /* We don't have the 16 bits following the high surrogate. */
--source; /* return to the high surrogate */
result = sourceExhausted;
break;
}
} else if (flags == strictConversion) {
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_LOW_START && ch <= UNI_SUR_LOW_END) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
}
/* Figure out how many bytes the result will require */
if (ch < (UTF32)0x80) { bytesToWrite = 1;
} else if (ch < (UTF32)0x800) { bytesToWrite = 2;
} else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
} else if (ch < (UTF32)0x110000) { bytesToWrite = 4;
} else { bytesToWrite = 3;
ch = UNI_REPLACEMENT_CHAR;
}
target += bytesToWrite;
if (target > targetEnd) {
source = oldSource; /* Back up source pointer! */
target -= bytesToWrite; result = targetExhausted; break;
}
switch (bytesToWrite) { /* note: everything falls through. */
case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 1: *--target = (UTF8)(ch | firstByteMark[bytesToWrite]);
}
target += bytesToWrite;
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
/*
* Utility routine to tell whether a sequence of bytes is legal UTF-8.
* This must be called with the length pre-determined by the first byte.
* If not calling this from ConvertUTF8to*, then the length can be set by:
* length = trailingBytesForUTF8[*source]+1;
* and the sequence is illegal right away if there aren't that many bytes
* available.
* If presented with a length > 4, this returns false. The Unicode
* definition of UTF-8 goes up to 4-byte sequences.
*/
static Boolean isLegalUTF8(const UTF8 *source, int length) {
UTF8 a;
const UTF8 *srcptr = source+length;
switch (length) {
default: return false;
/* Everything else falls through when "true"... */
case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return false;
case 2: if ((a = (*--srcptr)) > 0xBF) return false;
switch (*source) {
/* no fall-through in this inner switch */
case 0xE0: if (a < 0xA0) return false; break;
case 0xED: if (a > 0x9F) return false; break;
case 0xF0: if (a < 0x90) return false; break;
case 0xF4: if (a > 0x8F) return false; break;
default: if (a < 0x80) return false;
}
case 1: if (*source >= 0x80 && *source < 0xC2) return false;
}
if (*source > 0xF4) return false;
return true;
}
/* --------------------------------------------------------------------- */
/*
* Exported function to return whether a UTF-8 sequence is legal or not.
* This is not used here; it's just exported.
*/
Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd) {
int length = trailingBytesForUTF8[*source]+1;
if (source+length > sourceEnd) {
return false;
}
return isLegalUTF8(source, length);
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF8toUTF16 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF8* source = *sourceStart;
UTF16* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch = 0;
unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
if (source + extraBytesToRead >= sourceEnd) {
result = sourceExhausted; break;
}
/* Do this check whether lenient or strict */
if (! isLegalUTF8(source, extraBytesToRead+1)) {
result = sourceIllegal;
break;
}
/*
* The cases all fall through. See "Note A" below.
*/
switch (extraBytesToRead) {
case 5: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
case 4: ch += *source++; ch <<= 6; /* remember, illegal UTF-8 */
case 3: ch += *source++; ch <<= 6;
case 2: ch += *source++; ch <<= 6;
case 1: ch += *source++; ch <<= 6;
case 0: ch += *source++;
}
ch -= offsetsFromUTF8[extraBytesToRead];
if (target >= targetEnd) {
source -= (extraBytesToRead+1); /* Back up source pointer! */
result = targetExhausted; break;
}
if (ch <= UNI_MAX_BMP) { /* Target is a character <= 0xFFFF */
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
if (flags == strictConversion) {
source -= (extraBytesToRead+1); /* return to the illegal value itself */
result = sourceIllegal;
break;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
*target++ = (UTF16)ch; /* normal case */
}
} else if (ch > UNI_MAX_UTF16) {
if (flags == strictConversion) {
result = sourceIllegal;
source -= (extraBytesToRead+1); /* return to the start */
break; /* Bail out; shouldn't continue */
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
/* target is a character in range 0xFFFF - 0x10FFFF. */
if (target + 1 >= targetEnd) {
source -= (extraBytesToRead+1); /* Back up source pointer! */
result = targetExhausted; break;
}
ch -= halfBase;
*target++ = (UTF16)((ch >> halfShift) + UNI_SUR_HIGH_START);
*target++ = (UTF16)((ch & halfMask) + UNI_SUR_LOW_START);
}
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF32toUTF8 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF32* source = *sourceStart;
UTF8* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch;
unsigned short bytesToWrite = 0;
const UTF32 byteMask = 0xBF;
const UTF32 byteMark = 0x80;
ch = *source++;
if (flags == strictConversion ) {
/* UTF-16 surrogate values are illegal in UTF-32 */
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
--source; /* return to the illegal value itself */
result = sourceIllegal;
break;
}
}
/*
* Figure out how many bytes the result will require. Turn any
* illegally large UTF32 things (> Plane 17) into replacement chars.
*/
if (ch < (UTF32)0x80) { bytesToWrite = 1;
} else if (ch < (UTF32)0x800) { bytesToWrite = 2;
} else if (ch < (UTF32)0x10000) { bytesToWrite = 3;
} else if (ch <= UNI_MAX_LEGAL_UTF32) { bytesToWrite = 4;
} else { bytesToWrite = 3;
ch = UNI_REPLACEMENT_CHAR;
result = sourceIllegal;
}
target += bytesToWrite;
if (target > targetEnd) {
--source; /* Back up source pointer! */
target -= bytesToWrite; result = targetExhausted; break;
}
switch (bytesToWrite) { /* note: everything falls through. */
case 4: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 3: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 2: *--target = (UTF8)((ch | byteMark) & byteMask); ch >>= 6;
case 1: *--target = (UTF8) (ch | firstByteMark[bytesToWrite]);
}
target += bytesToWrite;
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* --------------------------------------------------------------------- */
ConversionResult ConvertUTF8toUTF32 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {
ConversionResult result = conversionOK;
const UTF8* source = *sourceStart;
UTF32* target = *targetStart;
while (source < sourceEnd) {
UTF32 ch = 0;
unsigned short extraBytesToRead = trailingBytesForUTF8[*source];
if (source + extraBytesToRead >= sourceEnd) {
result = sourceExhausted; break;
}
/* Do this check whether lenient or strict */
if (! isLegalUTF8(source, extraBytesToRead+1)) {
result = sourceIllegal;
break;
}
/*
* The cases all fall through. See "Note A" below.
*/
switch (extraBytesToRead) {
case 5: ch += *source++; ch <<= 6;
case 4: ch += *source++; ch <<= 6;
case 3: ch += *source++; ch <<= 6;
case 2: ch += *source++; ch <<= 6;
case 1: ch += *source++; ch <<= 6;
case 0: ch += *source++;
}
ch -= offsetsFromUTF8[extraBytesToRead];
if (target >= targetEnd) {
source -= (extraBytesToRead+1); /* Back up the source pointer! */
result = targetExhausted; break;
}
if (ch <= UNI_MAX_LEGAL_UTF32) {
/*
* UTF-16 surrogate values are illegal in UTF-32, and anything
* over Plane 17 (> 0x10FFFF) is illegal.
*/
if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) {
if (flags == strictConversion) {
source -= (extraBytesToRead+1); /* return to the illegal value itself */
result = sourceIllegal;
break;
} else {
*target++ = UNI_REPLACEMENT_CHAR;
}
} else {
*target++ = ch;
}
} else { /* i.e., ch > UNI_MAX_LEGAL_UTF32 */
result = sourceIllegal;
*target++ = UNI_REPLACEMENT_CHAR;
}
}
*sourceStart = source;
*targetStart = target;
return result;
}
/* ---------------------------------------------------------------------
Note A.
The fall-through switches in UTF-8 reading code save a
temp variable, some decrements & conditionals. The switches
are equivalent to the following loop:
{
int tmpBytesToRead = extraBytesToRead+1;
do {
ch += *source++;
--tmpBytesToRead;
if (tmpBytesToRead) ch <<= 6;
} while (tmpBytesToRead > 0);
}
In UTF-8 writing code, the switches on "bytesToWrite" are
similarly unrolled loops.
--------------------------------------------------------------------- */

149
contrib/ConvertUTF/ConvertUTF.h 100644
View File

@ -0,0 +1,149 @@
/*
* Copyright 2001-2004 Unicode, Inc.
*
* Disclaimer
*
* This source code is provided as is by Unicode, Inc. No claims are
* made as to fitness for any particular purpose. No warranties of any
* kind are expressed or implied. The recipient agrees to determine
* applicability of information provided. If this file has been
* purchased on magnetic or optical media from Unicode, Inc., the
* sole remedy for any claim will be exchange of defective media
* within 90 days of receipt.
*
* Limitations on Rights to Redistribute This Code
*
* Unicode, Inc. hereby grants the right to freely use the information
* supplied in this file in the creation of products supporting the
* Unicode Standard, and to make copies of this file in any form
* for internal or external distribution as long as this notice
* remains attached.
*/
/* ---------------------------------------------------------------------
Conversions between UTF32, UTF-16, and UTF-8. Header file.
Several funtions are included here, forming a complete set of
conversions between the three formats. UTF-7 is not included
here, but is handled in a separate source file.
Each of these routines takes pointers to input buffers and output
buffers. The input buffers are const.
Each routine converts the text between *sourceStart and sourceEnd,
putting the result into the buffer between *targetStart and
targetEnd. Note: the end pointers are *after* the last item: e.g.
*(sourceEnd - 1) is the last item.
The return result indicates whether the conversion was successful,
and if not, whether the problem was in the source or target buffers.
(Only the first encountered problem is indicated.)
After the conversion, *sourceStart and *targetStart are both
updated to point to the end of last text successfully converted in
the respective buffers.
Input parameters:
sourceStart - pointer to a pointer to the source buffer.
The contents of this are modified on return so that
it points at the next thing to be converted.
targetStart - similarly, pointer to pointer to the target buffer.
sourceEnd, targetEnd - respectively pointers to the ends of the
two buffers, for overflow checking only.
These conversion functions take a ConversionFlags argument. When this
flag is set to strict, both irregular sequences and isolated surrogates
will cause an error. When the flag is set to lenient, both irregular
sequences and isolated surrogates are converted.
Whether the flag is strict or lenient, all illegal sequences will cause
an error return. This includes sequences such as: <F4 90 80 80>, <C0 80>,
or <A0> in UTF-8, and values above 0x10FFFF in UTF-32. Conformant code
must check for illegal sequences.
When the flag is set to lenient, characters over 0x10FFFF are converted
to the replacement character; otherwise (when the flag is set to strict)
they constitute an error.
Output parameters:
The value "sourceIllegal" is returned from some routines if the input
sequence is malformed. When "sourceIllegal" is returned, the source
value will point to the illegal value that caused the problem. E.g.,
in UTF-8 when a sequence is malformed, it points to the start of the
malformed sequence.
Author: Mark E. Davis, 1994.
Rev History: Rick McGowan, fixes & updates May 2001.
Fixes & updates, Sept 2001.
------------------------------------------------------------------------ */
/* ---------------------------------------------------------------------
The following 4 definitions are compiler-specific.
The C standard does not guarantee that wchar_t has at least
16 bits, so wchar_t is no less portable than unsigned short!
All should be unsigned values to avoid sign extension during
bit mask & shift operations.
------------------------------------------------------------------------ */
typedef unsigned long UTF32; /* at least 32 bits */
typedef unsigned short UTF16; /* at least 16 bits */
typedef unsigned char UTF8; /* typically 8 bits */
typedef unsigned char Boolean; /* 0 or 1 */
/* Some fundamental constants */
#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD
#define UNI_MAX_BMP (UTF32)0x0000FFFF
#define UNI_MAX_UTF16 (UTF32)0x0010FFFF
#define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF
#define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF
typedef enum {
conversionOK, /* conversion successful */
sourceExhausted, /* partial character in source, but hit end */
targetExhausted, /* insuff. room in target for conversion */
sourceIllegal /* source sequence is illegal/malformed */
} ConversionResult;
typedef enum {
strictConversion = 0,
lenientConversion
} ConversionFlags;
/* This is for C++ and does no harm in C */
#ifdef __cplusplus
extern "C" {
#endif
ConversionResult ConvertUTF8toUTF16 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF16toUTF8 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF8toUTF32 (
const UTF8** sourceStart, const UTF8* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF32toUTF8 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF8** targetStart, UTF8* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF16toUTF32 (
const UTF16** sourceStart, const UTF16* sourceEnd,
UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags);
ConversionResult ConvertUTF32toUTF16 (
const UTF32** sourceStart, const UTF32* sourceEnd,
UTF16** targetStart, UTF16* targetEnd, ConversionFlags flags);
Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd);
#ifdef __cplusplus
}
#endif
/* --------------------------------------------------------------------- */

43
contrib/ConvertUTF/readme.txt 100644
View File

@ -0,0 +1,43 @@
The accompanying C source code file "ConvertUTF.c" and the associated header
file "ConvertUTF.h" provide for conversion between various transformation
formats of Unicode characters. The following conversions are supported:
UTF-32 to UTF-16
UTF-32 to UTF-8
UTF-16 to UTF-32
UTF-16 to UTF-8
UTF-8 to UTF-16
UTF-8 to UTF-32
In addition, there is a test harness which runs various tests.
The files "CVTUTF7.C" and "CVTUTF7.H" are for archival and historical purposes
only. They have not been updated to Unicode 3.0 or later and should be
considered obsolescent. "CVTUTF7.C" contains two functions that can convert
between UCS2 (i.e., the BMP characters only) and UTF-7. Surrogates are
not supported, the code has not been tested, and should be considered
unsuitable for general purpose use.
Please submit any bug reports about these programs here:
http://www.unicode.org/unicode/reporting.html
Version 1.0: initial version.
Version 1.1: corrected some minor problems; added stricter checks.
Version 1.2: corrected switch statements associated with "extraBytesToRead"
in 4 & 5 byte cases, in functions for conversion from UTF8.
Note: formally, the 4 & 5 byte cases are illegal in the latest
UTF8, but the table and this code has always catered for those,
cases since at one time they were legal.
Version 1.3: Updated UTF-8 legality check;
updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions
Updated UTF-8 legality tests in harness.c
Last update: October 19, 2004

32
include/aiTypes.h
View File

@ -255,10 +255,24 @@ struct aiColor4D
#include "./Compiler/poppack1.h"
// ----------------------------------------------------------------------------------
/** Represents a string, zero byte terminated.
/** Represents an UTF-8 string, zero byte terminated.
*
* We use this representation to be C-compatible. The length of such a string is
* limited to MAXLEN characters (excluding the terminal zero).
* The character set of an aiString is explicitly defined to be UTF-8. This Unicode
* transformation was chosen in the belief that most strings in 3d files are limited
* to the ASCII characters, thus the character set needed to be ASCII compatible.
*
* Most text file loaders provide proper Unicode input file handling, special unicode
* characters are correctly transcoded to UTF8 and are kept throughout the libraries'
* import pipeline.
*
* For most applications, it will be absolutely sufficient to interpret the
* aiString as ASCII data and work with it as one would work with a plain char*.
* Windows users in need of proper support for i.e asian characters can use the
* #MultiByteToWideChar(), #WideCharToMultiByte() WinAPI functionality to convert the
* UTF-8 strings to their working character set (i.e. MBCS, WideChar).
*
* We use this representation instead of std::string to be C-compatible. The
* (binary) length of such a string is limited to MAXLEN characters (excluding the 0).
*/
struct aiString
{
@ -271,7 +285,7 @@ struct aiString
#ifdef _DEBUG
// Debug build: overwrite the string on its full length with ESC (27)
::memset(data+1,27,MAXLEN-1);
memset(data+1,27,MAXLEN-1);
#endif
}
@ -279,7 +293,7 @@ struct aiString
aiString(const aiString& rOther) :
length(rOther.length)
{
::memcpy( data, rOther.data, rOther.length);
memcpy( data, rOther.data, rOther.length);
data[length] = '\0';
}
@ -344,7 +358,7 @@ struct aiString
return;
}
::memcpy(&data[length],app,len+1);
memcpy(&data[length],app,len+1);
length += len;
}
@ -355,13 +369,15 @@ struct aiString
#ifdef _DEBUG
// Debug build: overwrite the string on its full length with ESC (27)
::memset(data+1,27,MAXLEN-1);
memset(data+1,27,MAXLEN-1);
#endif
}
#endif // !__cplusplus
/** Length of the string excluding the terminal 0 */
/** Binary length of the string excluding the terminal 0. This is NOT the
* logical length of strings containing UTF-8 multibyte sequences! It's
* the number of bytes from the beginning of the string to its end.*/
size_t length;
/** String buffer. Size limit is MAXLEN */

2
mkutil/revision.h
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@ -1 +1 @@
#define SVNRevision 433
#define SVNRevision 467

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test/models/AC/SphereWithLight_UTF16LE.ac 100644
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test/models/ASE/ThreeCubesGreen_UTF16BE.ASE 100644
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test/models/ASE/ThreeCubesGreen_UTF16LE.ASE 100644
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test/models/Collada/cube_UTF16LE.dae 100644
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test/models/Collada/cube_UTF8BOM.dae 100644
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@ -0,0 +1,210 @@
<?xml version="1.0"?>
<COLLADA xmlns="http://www.collada.org/2005/11/COLLADASchema" version="1.4.1">
<asset>
<contributor>
<author>alorino</author>
<authoring_tool>Maya 7.0 | ColladaMaya v2.01 Jun 9 2006 at 16:08:19 | FCollada v1.11</authoring_tool>
<comments>Collada Maya Export Options: bakeTransforms=0;exportPolygonMeshes=1;bakeLighting=0;isSampling=0;
curveConstrainSampling=0;exportCameraAsLookat=0;
exportLights=1;exportCameras=1;exportJointsAndSkin=1;
exportAnimations=1;exportTriangles=0;exportInvisibleNodes=0;
exportNormals=1;exportTexCoords=1;exportVertexColors=1;exportTangents=0;
exportTexTangents=0;exportConstraints=0;exportPhysics=0;exportXRefs=1;
dereferenceXRefs=0;cameraXFov=0;cameraYFov=1</comments>
<copyright>
Copyright 2006 Sony Computer Entertainment Inc.
Licensed under the SCEA Shared Source License, Version 1.0 (the
&quot;License&quot;); you may not use this file except in compliance with the
License. You may obtain a copy of the License at:
http://research.scea.com/scea_shared_source_license.html
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an &quot;AS IS&quot; BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
</copyright>
</contributor>
<created>2006-06-21T21:23:22Z</created>
<modified>2006-06-21T21:23:22Z</modified>
<unit meter="0.01" name="centimeter"/>
<up_axis>Y_UP</up_axis>
</asset>
<library_cameras>
<camera id="PerspCamera" name="PerspCamera">
<optics>
<technique_common>
<perspective>
<yfov>37.8493</yfov>
<aspect_ratio>1</aspect_ratio>
<znear>10</znear>
<zfar>1000</zfar>
</perspective>
</technique_common>
</optics>
</camera>
<camera id="testCameraShape" name="testCameraShape">
<optics>
<technique_common>
<perspective>
<yfov>37.8501</yfov>
<aspect_ratio>1</aspect_ratio>
<znear>0.01</znear>
<zfar>1000</zfar>
</perspective>
</technique_common>
</optics>
</camera>
</library_cameras>
<library_lights>
<light id="light-lib" name="light">
<technique_common>
<point>
<color>1 1 1</color>
<constant_attenuation>1</constant_attenuation>
<linear_attenuation>0</linear_attenuation>
<quadratic_attenuation>0</quadratic_attenuation>
</point>
</technique_common>
<technique profile="MAX3D">
<intensity>1.000000</intensity>
</technique>
</light>
<light id="pointLightShape1-lib" name="pointLightShape1">
<technique_common>
<point>
<color>1 1 1</color>
<constant_attenuation>1</constant_attenuation>
<linear_attenuation>0</linear_attenuation>
<quadratic_attenuation>0</quadratic_attenuation>
</point>
</technique_common>
</light>
</library_lights>
<library_materials>
<material id="Blue" name="Blue">
<instance_effect url="#Blue-fx"/>
</material>
</library_materials>
<library_effects>
<effect id="Blue-fx">
<profile_COMMON>
<technique sid="common">
<phong>
<emission>
<color>0 0 0 1</color>
</emission>
<ambient>
<color>0 0 0 1</color>
</ambient>
<diffuse>
<color>0.137255 0.403922 0.870588 1</color>
</diffuse>
<specular>
<color>0.5 0.5 0.5 1</color>
</specular>
<shininess>
<float>16</float>
</shininess>
<reflective>
<color>0 0 0 1</color>
</reflective>
<reflectivity>
<float>0.5</float>
</reflectivity>
<transparent>
<color>0 0 0 1</color>
</transparent>
<transparency>
<float>1</float>
</transparency>
<index_of_refraction>
<float>0</float>
</index_of_refraction>
</phong>
</technique>
</profile_COMMON>
</effect>
</library_effects>
<library_geometries>
<geometry id="box-lib" name="box">
<mesh>
<source id="box-lib-positions" name="position">
<float_array id="box-lib-positions-array" count="24">-50 50 50 50 50 50 -50 -50 50 50 -50 50 -50 50 -50 50 50 -50 -50 -50 -50 50 -50 -50</float_array>
<technique_common>
<accessor count="8" offset="0" source="#box-lib-positions-array" stride="3">
<param name="X" type="float"></param>
<param name="Y" type="float"></param>
<param name="Z" type="float"></param>
</accessor>
</technique_common>
</source>
<source id="box-lib-normals" name="normal">
<float_array id="box-lib-normals-array" count="72">0 0 1 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 1 0 0 1 0 0 -1 0 0 -1 0 0 -1 0 0 -1 0 -1 0 0 -1 0 0 -1 0 0 -1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1</float_array>
<technique_common>
<accessor count="24" offset="0" source="#box-lib-normals-array" stride="3">
<param name="X" type="float"></param>
<param name="Y" type="float"></param>
<param name="Z" type="float"></param>
</accessor>
</technique_common>
</source>
<vertices id="box-lib-vertices">
<input semantic="POSITION" source="#box-lib-positions"/>
</vertices>
<polylist count="6" material="BlueSG">
<input offset="0" semantic="VERTEX" source="#box-lib-vertices"/>
<input offset="1" semantic="NORMAL" source="#box-lib-normals"/>
<vcount>4 4 4 4 4 4</vcount>
<p>0 0 2 1 3 2 1 3 0 4 1 5 5 6 4 7 6 8 7 9 3 10 2 11 0 12 4 13 6 14 2 15 3 16 7 17 5 18 1 19 5 20 7 21 6 22 4 23</p>
</polylist>
</mesh>
</geometry>
</library_geometries>
<library_visual_scenes>
<visual_scene id="VisualSceneNode" name="untitled">
<node id="Camera" name="Camera">
<translate sid="translate">-427.749 333.855 655.017</translate>
<rotate sid="rotateY">0 1 0 -33</rotate>
<rotate sid="rotateX">1 0 0 -22.1954</rotate>
<rotate sid="rotateZ">0 0 1 0</rotate>
<instance_camera url="#PerspCamera"/>
</node>
<node id="Light" name="カタカナ">
<translate sid="translate">-500 1000 400</translate>
<rotate sid="rotateZ">0 0 1 0</rotate>
<rotate sid="rotateY">0 1 0 0</rotate>
<rotate sid="rotateX">1 0 0 0</rotate>
<instance_light url="#light-lib"/>
</node>
<node id="Box" name="日本語">
<rotate sid="rotateZ">0 0 1 0</rotate>
<rotate sid="rotateY">0 1 0 0</rotate>
<rotate sid="rotateX">1 0 0 0</rotate>
<instance_geometry url="#box-lib">
<bind_material>
<technique_common>
<instance_material symbol="BlueSG" target="#Blue"/>
</technique_common>
</bind_material>
</instance_geometry>
</node>
<node id="testCamera" name="testCamera">
<translate sid="translate">-427.749 333.855 655.017</translate>
<rotate sid="rotateY">0 1 0 -33</rotate>
<rotate sid="rotateX">1 0 0 -22.1954</rotate>
<rotate sid="rotateZ">0 0 1 0</rotate>
<instance_camera url="#testCameraShape"/>
</node>
<node id="pointLight1" name="漢字">
<translate sid="translate">3 4 10</translate>
<rotate sid="rotateZ">0 0 1 0</rotate>
<rotate sid="rotateY">0 1 0 0</rotate>
<rotate sid="rotateX">1 0 0 0</rotate>
<instance_light url="#pointLightShape1-lib"/>
</node>
</visual_scene>
</library_visual_scenes>
<scene>
<instance_visual_scene url="#VisualSceneNode"/>
</scene>
</COLLADA>

BIN
test/models/OBJ/box_UTF16BE.obj 100644
View File

Binary file not shown.

29
tools/assimp_view/Display.cpp
View File

@ -170,10 +170,15 @@ int CDisplay::AddNodeToDisplayList(
}
else strcpy(chTemp,pcNode->mName.data);
TVITEMEX tvi;
TVINSERTSTRUCT sNew;
tvi.pszText = chTemp;
tvi.cchTextMax = (int)strlen(chTemp);
TVITEMEXW tvi;
TVINSERTSTRUCTW sNew;
wchar_t tmp[512];
int t = MultiByteToWideChar(CP_UTF8,0,chTemp,-1,tmp,512);
tvi.pszText = tmp;
tvi.cchTextMax = (int)t;
tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_PARAM;
tvi.iImage = this->m_aiImageList[AI_VIEW_IMGLIST_NODE];
tvi.iSelectedImage = this->m_aiImageList[AI_VIEW_IMGLIST_NODE];
@ -185,7 +190,7 @@ int CDisplay::AddNodeToDisplayList(
// add the item to the list
HTREEITEM hTexture = (HTREEITEM)SendMessage(GetDlgItem(g_hDlg,IDC_TREE1),
TVM_INSERTITEM,
TVM_INSERTITEMW,
0,
(LPARAM)(LPTVINSERTSTRUCT)&sNew);
@ -511,10 +516,14 @@ int CDisplay::AddMaterialToDisplayList(HTREEITEM hRoot,
{
sprintf(chTemp,"%s (%i)",szOut.data,iIndex+1);
}
TVITEMEX tvi;
TVINSERTSTRUCT sNew;
tvi.pszText = chTemp;
tvi.cchTextMax = (int)strlen(chTemp);
TVITEMEXW tvi;
TVINSERTSTRUCTW sNew;
wchar_t tmp[512];
int t = MultiByteToWideChar(CP_UTF8,0,chTemp,-1,tmp,512);
tvi.pszText = tmp;
tvi.cchTextMax = (int)t;
tvi.mask = TVIF_TEXT | TVIF_SELECTEDIMAGE | TVIF_IMAGE | TVIF_HANDLE | TVIF_PARAM ;
tvi.iImage = m_aiImageList[AI_VIEW_IMGLIST_MATERIAL];
tvi.iSelectedImage = m_aiImageList[AI_VIEW_IMGLIST_MATERIAL];
@ -527,7 +536,7 @@ int CDisplay::AddMaterialToDisplayList(HTREEITEM hRoot,
// add the item to the list
HTREEITEM hTexture = (HTREEITEM)SendMessage(GetDlgItem(g_hDlg,IDC_TREE1),
TVM_INSERTITEM,
TVM_INSERTITEMW,
0,
(LPARAM)(LPTVINSERTSTRUCT)&sNew);

76
workspaces/vc8/assimp.vcproj
View File

@ -3355,6 +3355,82 @@
>
</File>
</Filter>
<Filter
Name="ConvertUTF"
>
<File
RelativePath="..\..\contrib\ConvertUTF\ConvertUTF.c"
>
<FileConfiguration
Name="debug|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release-dll|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="debug-dll|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release-noboost-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="debug-noboost-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="debug-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\contrib\ConvertUTF\ConvertUTF.h"
>
</File>
</Filter>
</Filter>
<Filter
Name="core"

76
workspaces/vc9/assimp.vcproj
View File

@ -3407,6 +3407,82 @@
>
</File>
</Filter>
<Filter
Name="ConvertUTF"
>
<File
RelativePath="..\..\contrib\ConvertUTF\ConvertUTF.c"
>
<FileConfiguration
Name="debug|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release-dll|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="debug-dll|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release-noboost-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="debug-noboost-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="debug-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
<FileConfiguration
Name="release-st|Win32"
>
<Tool
Name="VCCLCompilerTool"
UsePrecompiledHeader="0"
/>
</FileConfiguration>
</File>
<File
RelativePath="..\..\contrib\ConvertUTF\ConvertUTF.h"
>
</File>
</Filter>
</Filter>
<Filter
Name="util"