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Logging functions are now available to C-Users, too. Cleaning up headers. 

Changing spelling of some enums to camel.
Ply loader loads tristrips correctly now.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@425 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
pull/1/head
aramis_acg 2009-05-28 11:32:54 +00:00
parent 1aa80ca8da
commit d881a16402
23 changed files with 1249 additions and 870 deletions
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374
code/Assimp.cpp
View File

@ -38,42 +38,63 @@ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
/** @file Implementation of the Plain-C API */
/** @file Assimp.cpp
* @brief Implementation of the Plain-C API
*/
#include "AssimpPCH.h"
#include "../include/assimp.h"
// public ASSIMP headers
#include "../include/aiFileIO.h"
#include "GenericProperty.h"
#if (defined AI_C_THREADSAFE)
// ------------------------------------------------------------------------------------------------
#ifdef AI_C_THREADSAFE
# include <boost/thread/thread.hpp>
# include <boost/thread/mutex.hpp>
#endif
// ------------------------------------------------------------------------------------------------
using namespace Assimp;
/** Stores the importer objects for all active import processes */
typedef std::map< const aiScene*, Assimp::Importer* > ImporterMap;
typedef std::map<const aiScene*, Assimp::Importer*> ImporterMap;
/** Stores the LogStream objects for all active C log streams */
struct mpred {
bool operator () (const aiLogStream& s0, const aiLogStream& s1) const {
return s0.callback<s1.callback&&s0.user<s1.user;
}
};
typedef std::map<aiLogStream, Assimp::LogStream*, mpred> LogStreamMap;
/** Stores the LogStream objects allocated by #aiGetPredefinedLogStream */
typedef std::list<Assimp::LogStream*> PredefLogStreamMap;
/** Local storage of all active import processes */
static ImporterMap gActiveImports;
/** Local storage of all active log streams */
static LogStreamMap gActiveLogStreams;
/** Local storage of LogStreams allocated by #aiGetPredefinedLogStream */
static PredefLogStreamMap gPredefinedStreams;
/** Error message of the last failed import process */
static std::string gLastErrorString;
/** Configuration properties */
static ImporterPimpl::IntPropertyMap gIntProperties;
static ImporterPimpl::FloatPropertyMap gFloatProperties;
static ImporterPimpl::StringPropertyMap gStringProperties;
/** Verbose logging active or not? */
static aiBool gVerboseLogging = false;
#if (defined AI_C_THREADSAFE)
/** Configuration properties */
static ImporterPimpl::IntPropertyMap gIntProperties;
static ImporterPimpl::FloatPropertyMap gFloatProperties;
static ImporterPimpl::StringPropertyMap gStringProperties;
#ifdef AI_C_THREADSAFE
/** Global mutex to manage the access to the importer map */
static boost::mutex gMutex;
/** Global mutex to manage the access to the logstream map */
static boost::mutex gLogStreamMutex;
#endif
class CIOSystemWrapper;
@ -90,46 +111,43 @@ public:
: mFile(pFile)
{}
// -------------------------------------------------------------------
// ...................................................................
size_t Read(void* pvBuffer,
size_t pSize,
size_t pCount)
{
size_t pCount
){
// need to typecast here as C has no void*
return mFile->ReadProc(mFile,(char*)pvBuffer,pSize,pCount);
}
// -------------------------------------------------------------------
// ...................................................................
size_t Write(const void* pvBuffer,
size_t pSize,
size_t pCount)
{
size_t pCount
){
// need to typecast here as C has no void*
return mFile->WriteProc(mFile,(const char*)pvBuffer,pSize,pCount);
}
// -------------------------------------------------------------------
// ...................................................................
aiReturn Seek(size_t pOffset,
aiOrigin pOrigin)
{
aiOrigin pOrigin
){
return mFile->SeekProc(mFile,pOffset,pOrigin);
}
// -------------------------------------------------------------------
size_t Tell(void) const
{
// ...................................................................
size_t Tell(void) const {
return mFile->TellProc(mFile);
}
// -------------------------------------------------------------------
size_t FileSize() const
{
// ...................................................................
size_t FileSize() const {
return mFile->FileSizeProc(mFile);
}
// -------------------------------------------------------------------
void Flush ()
{
// ...................................................................
void Flush () {
return mFile->FlushProc(mFile);
}
@ -137,20 +155,17 @@ private:
aiFile* mFile;
};
// ------------------------------------------------------------------------------------------------
// Custom IOStream implementation for the C-API
class CIOSystemWrapper : public IOSystem
{
public:
CIOSystemWrapper(aiFileIO* pFile)
: mFileSystem(pFile)
{}
// -------------------------------------------------------------------
bool Exists( const char* pFile) const
{
// ...................................................................
bool Exists( const char* pFile) const {
CIOSystemWrapper* pip = const_cast<CIOSystemWrapper*>(this);
IOStream* p = pip->Open(pFile);
if (p){
@ -160,40 +175,80 @@ public:
return false;
}
// -------------------------------------------------------------------
char getOsSeparator() const
{
// FIXME
// ...................................................................
char getOsSeparator() const {
#ifndef _WIN32
return '/';
#else
return '\\';
#endif
}
// -------------------------------------------------------------------
IOStream* Open(const char* pFile,const char* pMode = "rb")
{
// ...................................................................
IOStream* Open(const char* pFile,const char* pMode = "rb") {
aiFile* p = mFileSystem->OpenProc(mFileSystem,pFile,pMode);
if (!p)return NULL;
if (!p) {
return NULL;
}
return new CIOStreamWrapper(p);
}
// -------------------------------------------------------------------
void Close( IOStream* pFile)
{
if (!pFile)return;
// ...................................................................
void Close( IOStream* pFile) {
if (!pFile) {
return;
}
mFileSystem->CloseProc(mFileSystem,((CIOStreamWrapper*) pFile)->mFile);
delete pFile;
}
private:
aiFileIO* mFileSystem;
};
// ------------------------------------------------------------------------------------------------
// Custom LogStream implementation for the C-API
class LogToCallbackRedirector : public LogStream
{
public:
LogToCallbackRedirector(const aiLogStream& s)
: stream (s) {
ai_assert(NULL != s.callback);
}
~LogToCallbackRedirector() {
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gLogStreamMutex);
#endif
// (HACK) Check whether the 'stream.user' pointer points to a
// custom LogStream allocated by #aiGetPredefinedLogStream.
// In this case, we need to delete it, too. Of course, this
// might cause strange problems, but the chance is quite low.
PredefLogStreamMap::iterator it = std::find(gPredefinedStreams.begin(),
gPredefinedStreams.end(), (Assimp::LogStream*)stream.user);
if (it != gPredefinedStreams.end()) {
delete *it;
gPredefinedStreams.erase(it);
}
}
/** @copydoc LogStream::write */
void write(const char* message) {
stream.callback(message,stream.user);
}
private:
aiFileIO* mFileSystem;
aiLogStream stream;
};
// ------------------------------------------------------------------------------------------------
void ReportSceneNotFoundError()
{
DefaultLogger::get()->error("Unable to find the Importer instance for this scene. "
"Are you sure it has been created by aiImportFile(ex)(...)?");
DefaultLogger::get()->error("Unable to find the Assimp::Importer for this aiScene. "
"Are you playing fools with us? Don't mix cpp and c API. Thanks.");
assert(false);
}
// ------------------------------------------------------------------------------------------------
@ -208,19 +263,23 @@ const aiScene* aiImportFileEx( const char* pFile, unsigned int pFlags,
aiFileIO* pFS)
{
ai_assert(NULL != pFile);
// create an Importer for this file
Assimp::Importer* imp = new Assimp::Importer;
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
// copy the global property lists to the Importer instance
// (we are a friend of Importer)
imp->pimpl->mIntProperties = gIntProperties;
imp->pimpl->mFloatProperties = gFloatProperties;
imp->pimpl->mStringProperties = gStringProperties;
#ifdef AI_C_THREADSAFE
lock.unlock();
#endif
// setup a custom IO system if necessary
if (pFS)
{
if (pFS) {
imp->SetIOHandler( new CIOSystemWrapper (pFS) );
}
@ -228,15 +287,13 @@ const aiScene* aiImportFileEx( const char* pFile, unsigned int pFlags,
const aiScene* scene = imp->ReadFile( pFile, pFlags);
// if succeeded, place it in the collection of active processes
if( scene)
{
#if (defined AI_C_THREADSAFE)
boost::mutex::scoped_lock lock(gMutex);
if( scene) {
#ifdef AI_C_THREADSAFE
lock.lock();
#endif
gActiveImports[scene] = imp;
}
else
{
else {
// if failed, extract error code and destroy the import
gLastErrorString = imp->GetErrorString();
delete imp;
@ -250,18 +307,18 @@ const aiScene* aiImportFileEx( const char* pFile, unsigned int pFlags,
// Releases all resources associated with the given import process.
void aiReleaseImport( const aiScene* pScene)
{
if (!pScene)return;
if (!pScene) {
return;
}
// lock the mutex
#if (defined AI_C_THREADSAFE)
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
// find the importer associated with this data
ImporterMap::iterator it = gActiveImports.find( pScene);
// it should be there... else the user is playing fools with us
if( it == gActiveImports.end())
{
if( it == gActiveImports.end()) {
ReportSceneNotFoundError();
return;
}
@ -271,6 +328,120 @@ void aiReleaseImport( const aiScene* pScene)
gActiveImports.erase( it);
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API const aiScene* aiApplyPostProcessing(const aiScene* pScene,
unsigned int pFlags)
{
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
// find the importer associated with this data
ImporterMap::iterator it = gActiveImports.find( pScene);
// it should be there... else the user is playing fools with us
if( it == gActiveImports.end()) {
ReportSceneNotFoundError();
return NULL;
}
#ifdef AI_C_THREADSAFE
lock.unlock();
#endif
const aiScene* sc = it->second->ApplyPostProcessing(pFlags);
#ifdef AI_C_THREADSAFE
lock.lock();
#endif
if (!sc) {
// kill the importer, the data dies with it
delete it->second;
gActiveImports.erase( it);
return NULL;
}
return it->first;
}
// ------------------------------------------------------------------------------------------------
void CallbackToLogRedirector (const char* msg, char* dt)
{
ai_assert(NULL != msg && NULL != dt);
LogStream* s = (LogStream*)dt;
s->write(msg);
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API aiLogStream aiGetPredefinedLogStream(aiDefaultLogStream pStream,const char* file)
{
aiLogStream sout;
LogStream* stream = LogStream::createDefaultStream(pStream,file);
if (!stream) {
sout.callback = NULL;
}
else {
sout.callback = &CallbackToLogRedirector;
sout.user = (char*)stream;
}
gPredefinedStreams.push_back(stream);
return sout;
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API void aiAttachLogStream( const aiLogStream* stream )
{
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gLogStreamMutex);
#endif
LogStream* lg = new LogToCallbackRedirector(*stream);
gActiveLogStreams[*stream] = lg;
if (DefaultLogger::isNullLogger()) {
DefaultLogger::create(NULL,(gVerboseLogging == AI_TRUE ? Logger::VERBOSE : Logger::NORMAL));
}
DefaultLogger::get()->attachStream(lg);
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API aiReturn aiDetachLogStream( const aiLogStream* stream)
{
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gLogStreamMutex);
#endif
// find the logstream associated with this data
LogStreamMap::iterator it = gActiveLogStreams.find( *stream);
// it should be there... else the user is playing fools with us
if( it == gActiveLogStreams.end()) {
return AI_FAILURE;
}
delete it->second;
gActiveLogStreams.erase( it);
if (gActiveLogStreams.empty()) {
DefaultLogger::kill();
}
return AI_SUCCESS;
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API void aiDetachAllLogStreams(void)
{
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gLogStreamMutex);
#endif
for (LogStreamMap::iterator it = gActiveLogStreams.begin(); it != gActiveLogStreams.end(); ++it) {
delete it->second;
}
gActiveLogStreams.clear();
DefaultLogger::kill();
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API void aiEnableVerboseLogging(aiBool d)
{
if (!DefaultLogger::isNullLogger()) {
DefaultLogger::get()->setLogSeverity((d == AI_TRUE ? Logger::VERBOSE : Logger::NORMAL));
}
gVerboseLogging = d;
}
// ------------------------------------------------------------------------------------------------
// Returns the error text of the last failed import process.
const char* aiGetErrorString()
@ -280,25 +451,20 @@ const char* aiGetErrorString()
// ------------------------------------------------------------------------------------------------
// Returns the error text of the last failed import process.
int aiIsExtensionSupported(const char* szExtension)
aiBool aiIsExtensionSupported(const char* szExtension)
{
ai_assert(NULL != szExtension);
// lock the mutex
#if (defined AI_C_THREADSAFE)
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
if (!gActiveImports.empty()) {
return (int)((*(gActiveImports.begin())).second->IsExtensionSupported( szExtension ));
return ((*(gActiveImports.begin())).second->IsExtensionSupported( szExtension )) ? AI_TRUE : AI_FALSE;
}
// need to create a temporary Importer instance.
// TODO: Find a better solution ...
Assimp::Importer* pcTemp = new Assimp::Importer();
int i = (int)pcTemp->IsExtensionSupported(std::string(szExtension));
delete pcTemp;
return i;
// fixme: no need to create a temporary Importer instance just for that ..
Assimp::Importer tmp;
return tmp.IsExtensionSupported(std::string(szExtension)) ? AI_TRUE : AI_FALSE;
}
// ------------------------------------------------------------------------------------------------
@ -306,9 +472,7 @@ int aiIsExtensionSupported(const char* szExtension)
void aiGetExtensionList(aiString* szOut)
{
ai_assert(NULL != szOut);
// lock the mutex
#if (defined AI_C_THREADSAFE)
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
@ -317,65 +481,85 @@ void aiGetExtensionList(aiString* szOut)
(*(gActiveImports.begin())).second->GetExtensionList(*szOut);
return;
}
// need to create a temporary Importer instance.
// TODO: Find a better solution ...
Assimp::Importer* pcTemp = new Assimp::Importer();
pcTemp->GetExtensionList(*szOut);
delete pcTemp;
// fixme: no need to create a temporary Importer instance just for that ..
Assimp::Importer tmp;
tmp.GetExtensionList(*szOut);
}
// ------------------------------------------------------------------------------------------------
// Get the memory requirements for a particular import.
void aiGetMemoryRequirements(const C_STRUCT aiScene* pIn,
C_STRUCT aiMemoryInfo* in)
{
// lock the mutex
#if (defined AI_C_THREADSAFE)
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
// find the importer associated with this data
ImporterMap::iterator it = gActiveImports.find( pIn);
// it should be there... else the user is playing fools with us
if( it == gActiveImports.end())
{
if( it == gActiveImports.end()) {
ReportSceneNotFoundError();
return;
}
// get memory statistics
#ifdef AI_C_THREADSAFE
lock.unlock();
#endif
it->second->GetMemoryRequirements(*in);
}
// ------------------------------------------------------------------------------------------------
// Importer::SetPropertyInteger
ASSIMP_API void aiSetImportPropertyInteger(const char* szName, int value)
{
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
SetGenericProperty<int>(gIntProperties,szName,value,NULL);
}
// ------------------------------------------------------------------------------------------------
// Importer::SetPropertyFloat
ASSIMP_API void aiSetImportPropertyFloat(const char* szName, float value)
{
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
SetGenericProperty<float>(gFloatProperties,szName,value,NULL);
}
// ------------------------------------------------------------------------------------------------
// Importer::SetPropertyString
ASSIMP_API void aiSetImportPropertyString(const char* szName,
const C_STRUCT aiString* st)
{
if (!st)return;
if (!st) {
return;
}
#ifdef AI_C_THREADSAFE
boost::mutex::scoped_lock lock(gMutex);
#endif
SetGenericProperty<std::string>(gStringProperties,szName,
std::string( st->data ),NULL);
}
// ------------------------------------------------------------------------------------------------
// Rotation matrix to quaternion
ASSIMP_API void aiCreateQuaternionFromMatrix(aiQuaternion* quat,const aiMatrix3x3* mat)
{
ai_assert(NULL != quat && NULL != mat);
*quat = aiQuaternion(*mat);
}
// ------------------------------------------------------------------------------------------------
ASSIMP_API void aiDecomposeMatrix(const aiMatrix4x4* mat, aiVector3D* scaling,
aiQuaternion* rotation,aiVector3D* position)
// Affline matrix decomposition
ASSIMP_API void aiDecomposeMatrix(const aiMatrix4x4* mat,aiVector3D* scaling,
aiQuaternion* rotation,
aiVector3D* position)
{
ai_assert(NULL != rotation && NULL != position && NULL != scaling && NULL != mat);
mat->Decompose(*scaling,*rotation,*position);
}

28
code/DefaultLogger.cpp
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@ -88,14 +88,14 @@ struct LogStreamInfo
// ----------------------------------------------------------------------------------
// Construct a default log stream
LogStream* LogStream::createDefaultStream(DefaultLogStreams streams,
LogStream* LogStream::createDefaultStream(aiDefaultLogStream streams,
const char* name /*= "AssimpLog.txt"*/,
IOSystem* io /*= NULL*/)
{
switch (streams)
{
// This is a platform-specific feature
case DLS_DEBUGGER:
case aiDefaultLogStream_DEBUGGER:
#ifdef WIN32
return new Win32DebugLogStream();
#else
@ -103,11 +103,11 @@ LogStream* LogStream::createDefaultStream(DefaultLogStreams streams,
#endif
// Platform-independent default streams
case DLS_CERR:
case aiDefaultLogStream_STDERR:
return new StdOStreamLogStream(std::cerr);
case DLS_COUT:
case aiDefaultLogStream_STDOUT:
return new StdOStreamLogStream(std::cout);
case DLS_FILE:
case aiDefaultLogStream_FILE:
return (name && *name ? new FileLogStream(name,io) : NULL);
default:
// We don't know this default log stream, so raise an assertion
@ -123,7 +123,7 @@ LogStream* LogStream::createDefaultStream(DefaultLogStreams streams,
// Creates the only singleton instance
Logger *DefaultLogger::create(const char* name /*= "AssimpLog.txt"*/,
LogSeverity severity /*= NORMAL*/,
unsigned int defStreams /*= DLS_DEBUGGER | DLS_FILE*/,
unsigned int defStreams /*= aiDefaultLogStream_DEBUGGER | aiDefaultLogStream_FILE*/,
IOSystem* io /*= NULL*/)
{
// enter the mutex here to avoid concurrency problems
@ -138,20 +138,20 @@ Logger *DefaultLogger::create(const char* name /*= "AssimpLog.txt"*/,
// Attach default log streams
// Stream the log to the MSVC debugger?
if (defStreams & DLS_DEBUGGER)
m_pLogger->attachStream( LogStream::createDefaultStream(DLS_DEBUGGER));
if (defStreams & aiDefaultLogStream_DEBUGGER)
m_pLogger->attachStream( LogStream::createDefaultStream(aiDefaultLogStream_DEBUGGER));
// Stream the log to COUT?
if (defStreams & DLS_COUT)
m_pLogger->attachStream( LogStream::createDefaultStream(DLS_COUT));
if (defStreams & aiDefaultLogStream_STDOUT)
m_pLogger->attachStream( LogStream::createDefaultStream(aiDefaultLogStream_STDOUT));
// Stream the log to CERR?
if (defStreams & DLS_CERR)
m_pLogger->attachStream( LogStream::createDefaultStream(DLS_CERR));
if (defStreams & aiDefaultLogStream_STDERR)
m_pLogger->attachStream( LogStream::createDefaultStream(aiDefaultLogStream_STDERR));
// Stream the log to a file
if (defStreams & DLS_FILE && name && *name)
m_pLogger->attachStream( LogStream::createDefaultStream(DLS_FILE,name,io));
if (defStreams & aiDefaultLogStream_FILE && name && *name)
m_pLogger->attachStream( LogStream::createDefaultStream(aiDefaultLogStream_FILE,name,io));
return m_pLogger;
}

25
code/PlyLoader.cpp
View File

@ -794,37 +794,38 @@ void PLYImporter::LoadFaces(std::vector<PLY::Face>* pvOut)
{
// normally we have only one triangle strip instance where
// a value of -1 indicates a restart of the strip
for (std::vector<ElementInstance>::const_iterator i = pcList->alInstances.begin();
i != pcList->alInstances.end();++i)
{
bool flip = false;
for (std::vector<ElementInstance>::const_iterator i = pcList->alInstances.begin();i != pcList->alInstances.end();++i) {
const std::vector<PLY::PropertyInstance::ValueUnion>& quak = (*i).alProperties[iProperty].avList;
pvOut->reserve(pvOut->size() + quak.size() + (quak.size()>>2u));
int aiTable[2] = {-1,-1};
for (std::vector<PLY::PropertyInstance::ValueUnion>::const_iterator a = quak.begin();a != quak.end();++a) {
const int p = PLY::PropertyInstance::ConvertTo<int>(*a,eType);
if (-1 == p)
{
if (-1 == p) {
// restart the strip ...
aiTable[0] = aiTable[1] = -1;
flip = false;
continue;
}
if (-1 == aiTable[0])
{
if (-1 == aiTable[0]) {
aiTable[0] = p;
continue;
}
if (-1 == aiTable[1])
{
if (-1 == aiTable[1]) {
aiTable[1] = p;
continue;
}
pvOut->push_back(PLY::Face());
PLY::Face& sFace = pvOut->back();
sFace.mIndices.push_back((unsigned int)aiTable[0]);
sFace.mIndices.push_back((unsigned int)aiTable[1]);
sFace.mIndices.push_back((unsigned int)p);
sFace.mIndices[0] = aiTable[0];
sFace.mIndices[1] = aiTable[1];
sFace.mIndices[2] = p;
if ((flip = !flip)) {
std::swap(sFace.mIndices[0],sFace.mIndices[1]);
}
aiTable[0] = aiTable[1];
aiTable[1] = p;

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doc/AssimpDoc_Html/AssimpDoc.chm
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126
include/DefaultLogger.h
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@ -37,7 +37,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
/** @file DefaultLogger.h
*/
@ -54,100 +53,127 @@ namespace Assimp {
class IOStream;
struct LogStreamInfo;
//! Default log file name
/** default name of logfile */
#define ASSIMP_DEFAULT_LOG_NAME "AssimpLog.txt"
// ------------------------------------------------------------------------------------
/** @class DefaultLogger
* @brief Default logging implementation.
/** @class DefaultLogger
* @brief Primary logging implementation of Assimp.
*
* todo .... move static stuff to Logger where it belongs to.
* The library stores its primary #Logger as a static member of this class.
* #get() returns this primary logger. By default the underlying implementation is
* just a #NullLogger which rejects all log messages. By calling #create(), logging
* is turned on. To capture the log output multiple log streams (#LogStream) can be
* attach to the logger. Some default streams for common streaming locations (such as
* a file, std::cout, OutputDebugString()) are also provided.
*
* If you wish to customize the logging at an even deeper level supply your own
* implementation of #Logger to #set().
* @note The whole logging stuff causes a small extra overhead for all imports.
*/
class ASSIMP_API DefaultLogger :
public Logger
{
public Logger {
public:
/** @brief Creates a default logging instance (DefaultLogger)
* @param name Name for log file. Only valid in combination
* with the DLS_FILE flag.
* @param severity Log severity, VERBOSE will activate debug messages
* @param defStreams Default log streams to be attached. Bitwise
* combination of the DefaultLogStreams enumerated
* values. If DLS_FILE is specified, but an empty
* string is passed for 'name' no log file is created.
* @param io IOSystem to be used to open external files (such as the
* log file). Pass NULL for the default implementation.
// ----------------------------------------------------------------------
/** @brief Creates a logging instance.
* @param name Name for log file. Only valid in combination
* with the aiDefaultLogStream_FILE flag.
* @param severity Log severity, VERBOSE turns on debug messages
* @param defStreams Default log streams to be attached. Any bitwise
* combination of the aiDefaultLogStream enumerated values.
* If #aiDefaultLogStream_FILE is specified but an empty string is
* passed for 'name', no log file is created at all.
* @param io IOSystem to be used to open external files (such as the
* log file). Pass NULL to rely on the default implementation.
*
* This replaces the default NullLogger with a DefaultLogger instance.
* This replaces the default #NullLogger with a #DefaultLogger instance.
* @note You can't
*/
static Logger *create(const char* name = ASSIMP_DEFAULT_LOG_NAME,
LogSeverity severity = NORMAL,
unsigned int defStreams = DLS_DEBUGGER | DLS_FILE,
unsigned int defStreams = aiDefaultLogStream_DEBUGGER | aiDefaultLogStream_FILE,
IOSystem* io = NULL);
/** @brief Setup a custom implementation of the Logger interface as
* default logger.
// ----------------------------------------------------------------------
/** @brief Setup a custom #Logger implementation.
*
* Use this if the provided DefaultLogger class doesn't fit into
* Use this if the provided #DefaultLogger class doesn't fit into
* your needs. If the provided message formatting is OK for you,
* it is easier to use create() to create a DefaultLogger and to attach
* your own custom output streams to it than using this method.
* it's much easier to use #create() and to attach your own custom
* output streams to it.
* @param logger Pass NULL to setup a default NullLogger
*/
static void set (Logger *logger);
// ----------------------------------------------------------------------
/** @brief Getter for singleton instance
* @return Only instance. This is never null, but it could be a
* @return Only instance. This is never null, but it could be a
* NullLogger. Use isNullLogger to check this.
*/
static Logger *get();
/** @brief Return whether a default NullLogger is currently active
* @return true if the current logger is a NullLogger.
* Use create() or set() to setup a custom logger.
// ----------------------------------------------------------------------
/** @brief Return whether a #NullLogger is currently active
* @return true if the current logger is a #NullLogger.
* Use create() or set() to setup a logger that does actually do
* something else than just rejecting all log messages.
*/
static bool isNullLogger();
/** @brief Will kill the singleton instance and setup a NullLogger as logger */
// ----------------------------------------------------------------------
/** @brief Kills the current singleton logger and replaces it with a
* #NullLogger instance.
*/
static void kill();
/** @brief Attach a stream to the logger. */
/* override */ bool attachStream(LogStream *pStream,
// ----------------------------------------------------------------------
/** @copydoc Logger::attachStream
*/
bool attachStream(LogStream *pStream,
unsigned int severity);
/** @brief Detach a still attached stream from logger */
/* override */ bool detatchStream(LogStream *pStream,
// ----------------------------------------------------------------------
/** @copydoc Logger::detatchStream
*/
bool detatchStream(LogStream *pStream,
unsigned int severity);
private:
/** @brief Logs debug infos, only been written when severity level VERBOSE is set */
/* override */ void OnDebug(const char* message);
/** @brief Logs an info message */
/* override */ void OnInfo(const char* message);
/** @brief Logs a warning message */
/* override */ void OnWarn(const char* message);
/** @brief Logs an error message */
/* override */ void OnError(const char* message);
/** @brief Private construction for internal use by create().
// ----------------------------------------------------------------------
/** @briefPrivate construction for internal use by create().
* @param severity Logging granularity
*/
DefaultLogger(LogSeverity severity);
/** @brief Destructor */
// ----------------------------------------------------------------------
/** @briefDestructor */
~DefaultLogger();
private:
/** @brief Logs debug infos, only been written when severity level VERBOSE is set */
void OnDebug(const char* message);
/** @brief Logs an info message */
void OnInfo(const char* message);
/** @brief Logs a warning message */
void OnWarn(const char* message);
/** @brief Logs an error message */
void OnError(const char* message);
// ----------------------------------------------------------------------
/** @brief Writes a message to all streams */
void WriteToStreams(const char* message, ErrorSeverity ErrorSev );
/** @brief Returns the thread id.
* @remark This is an OS specific feature, if not supported, a zero will be returned.
// ----------------------------------------------------------------------
/** @brief Returns the thread id.
* @note This is an OS specific feature, if not supported, a
* zero will be returned.
*/
unsigned int GetThreadID();

75
include/LogStream.h
View File

@ -44,49 +44,28 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef INCLUDED_AI_LOGSTREAM_H
#define INCLUDED_AI_LOGSTREAM_H
#include "aiTypes.h"
namespace Assimp {
class IOSystem;
// ------------------------------------------------------------------------------------
/** @enum DefaultLogStreams
* @brief Enumerates default log streams supported by DefaultLogger
*
* These streams can be allocated using LogStream::createDefaultStream.
*/
enum DefaultLogStreams
{
// Stream the log to a file
DLS_FILE = 0x1,
// Stream the log to std::cout
DLS_COUT = 0x2,
// Stream the log to std::cerr
DLS_CERR = 0x4,
// MSVC only: Stream the log the the debugger
DLS_DEBUGGER = 0x8
}; // !enum DefaultLogStreams
// ------------------------------------------------------------------------------------
/** @class LogStream
* @brief Abstract interface for log stream implementations.
* @brief Abstract interface for log stream implementations.
*
* Several default implementations are provided, see DefaultLogStreams for more
* details. In most cases it shouldn't be necessary to write a custom log stream.
* Several default implementations are provided, see #aiDefaultLogStream for more
* details. Writing your own implementation of LogStream is just necessary if these
* are not enough for your purposes.
*/
class ASSIMP_API LogStream : public Intern::AllocateFromAssimpHeap
{
class ASSIMP_API LogStream
: public Intern::AllocateFromAssimpHeap {
protected:
/** @brief Default constructor */
LogStream();
LogStream() {
}
public:
/** @brief Virtual destructor */
virtual ~LogStream();
virtual ~LogStream() {
}
// -------------------------------------------------------------------
/** @brief Overwrite this for your own output methods
@ -94,39 +73,25 @@ public:
* Log messages *may* consist of multiple lines and you shouldn't
* expect a consistent formatting. If you want custom formatting
* (e.g. generate HTML), supply a custom instance of Logger to
* DefaultLogger:set(). Usually you can *expect* that a log message
* is exactly one line long, terminated with a single \n sequence.
* @param message Message to be written
* #DefaultLogger:set(). Usually you can *expect* that a log message
* is exactly one line and terminated with a single \n character.
* @param message Message to be written
*/
virtual void write(const char* message) = 0;
// -------------------------------------------------------------------
/** @brief Creates a default log stream
* @param streams Type of the default stream
* @param name For DLS_FILE: name of the output file
* @param io For DLS_FILE: IOSystem to be used to open the output file.
* Pass NULL for the default implementation.
* @return New LogStream instance - you're responsible for it's destruction!
* @param name For aiDefaultLogStream_FILE: name of the output file
* @param io For aiDefaultLogStream_FILE: IOSystem to be used to open the output
* file. Pass NULL for the default implementation.
* @return New LogStream instance.
*/
static LogStream* createDefaultStream(DefaultLogStreams streams,
static LogStream* createDefaultStream(aiDefaultLogStream stream,
const char* name = "AssimpLog.txt",
IOSystem* io = NULL);
IOSystem* io = NULL);
}; // !class LogStream
// ------------------------------------------------------------------------------------
// Default constructor
inline LogStream::LogStream()
{
// empty
}
// ------------------------------------------------------------------------------------
// Virtual destructor
inline LogStream::~LogStream()
{
// empty
}
// ------------------------------------------------------------------------------------
} // Namespace Assimp

81
include/Logger.h
View File

@ -41,31 +41,31 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/** @file Logger.h
* @brief Abstract base class 'Logger', base of the logging system.
*/
#ifndef INCLUDED_AI_LOGGER_H
#define INCLUDED_AI_LOGGER_H
#include "aiTypes.h"
namespace Assimp {
class LogStream;
// maximum length of a log message. Longer messages are rejected.
// Maximum length of a log message. Longer messages are rejected.
#define MAX_LOG_MESSAGE_LENGTH 1024u
// ----------------------------------------------------------------------------------
/** @class Logger
* @brief Abstract interface for logger implementations.
* Assimp provides a default implementation ('DefaultLogger').
* Assimp provides a default implementation and uses it for almost all
* logging stuff ('DefaultLogger'). This class defines just basic logging
* behaviour and is not of interest for you.
*/
class ASSIMP_API Logger : public Intern::AllocateFromAssimpHeap
class ASSIMP_API Logger
: public Intern::AllocateFromAssimpHeap
{
public:
// ----------------------------------------------------------------------
/** @enum LogSeverity
* @brief Log severity to describe the granularity of logging.
*
* This is a general property of a Logger instance, NORMAL means
* that debug messages are rejected immediately.
*/
enum LogSeverity
{
@ -73,6 +73,7 @@ public:
VERBOSE //!< Debug infos will be logged, too
};
// ----------------------------------------------------------------------
/** @enum ErrorSeverity
* @brief Description for severity of a log message.
*
@ -93,35 +94,42 @@ public:
/** @brief Virtual destructor */
virtual ~Logger();
// ----------------------------------------------------------------------
/** @brief Writes a debug message
* @param message Debug message
* @param message Debug message
*/
void debug(const std::string &message);
// ----------------------------------------------------------------------
/** @brief Writes a info message
* @param message Info message
* @param message Info message
*/
void info(const std::string &message);
// ----------------------------------------------------------------------
/** @brief Writes a warning message
* @param message Warn message
* @param message Warn message
*/
void warn(const std::string &message);
// ----------------------------------------------------------------------
/** @brief Writes an error message
* @param message Error message
* @param message Error message
*/
void error(const std::string &message);
// ----------------------------------------------------------------------
/** @brief Set a new log severity.
* @param log_severity New severity for logging
* @param log_severity New severity for logging
*/
void setLogSeverity(LogSeverity log_severity);
/** @brief Get the current log severity
// ----------------------------------------------------------------------
/** @brief Get the current log severity
*/
LogSeverity getLogSeverity() const;
// ----------------------------------------------------------------------
/** @brief Attach a new logstream
*
* The logger takes ownership of the stream and is responsible
@ -137,6 +145,7 @@ public:
virtual bool attachStream(LogStream *pStream,
unsigned int severity = DEBUGGING | ERR | WARN | INFO) = 0;
// ----------------------------------------------------------------------
/** @brief Detach a still attached stream from the logger (or
* modify the filter flags bits)
* @param pStream Logstream instance for detaching
@ -157,35 +166,39 @@ protected:
/** Construction with a given log severity */
Logger(LogSeverity severity);
/** @brief Called as a request to write a specific debug message
* @param message Debug message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
// ----------------------------------------------------------------------
/** @brief Called as a request to write a specific debug message
* @param message Debug message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
*/
virtual void OnDebug(const char* message)= 0;
/** @brief Called as a request to write a specific info message
* @param message Info message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
// ----------------------------------------------------------------------
/** @brief Called as a request to write a specific info message
* @param message Info message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
*/
virtual void OnInfo(const char* message) = 0;
/** @brief Called as a request to write a specific warn message
* @param message Warn message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
// ----------------------------------------------------------------------
/** @brief Called as a request to write a specific warn message
* @param message Warn message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
*/
virtual void OnWarn(const char* essage) = 0;
/** @brief Called as a request to write a specific error message
* @param message Error message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
// ----------------------------------------------------------------------
/** @brief Called as a request to write a specific error message
* @param message Error message. Never longer than
* MAX_LOG_MESSAGE_LENGTH characters (exluding the '0').
* @note The message string is only valid until the scope of
* the function is left.
*/
virtual void OnError(const char* message) = 0;

13
include/NullLogger.h
View File

@ -45,15 +45,14 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef INCLUDED_AI_NULLLOGGER_H
#define INCLUDED_AI_NULLLOGGER_H
#include "../include/Logger.h"
#include "Logger.h"
namespace Assimp {
// ---------------------------------------------------------------------------
/** @class NullLogger
* @brief Empty logging implementation. Does nothing. Used by default
* if the application hasn't specified a custom logger (or DefaultLogger)
* via DefaultLogger::set() or DefaultLogger::create();
* @brief Empty logging implementation.
*
* Does nothing. Used by default if the application hasn't requested a
* custom logger via #DefaultLogger::set() or #DefaultLogger::create();
*/
class ASSIMP_API NullLogger : public Logger
{
@ -93,7 +92,5 @@ public:
private:
};
}
#endif // !! AI_NULLLOGGER_H_INCLUDED

50
include/aiFileIO.h
View File

@ -40,18 +40,15 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @file aiFileIO.h
* @brief Defines generic routines to access memory-mapped files
* @brief Defines generic C routines to access memory-mapped files
*/
#ifndef AI_FILEIO_H_INC
#define AI_FILEIO_H_INC
#include "aiTypes.h"
#ifdef __cplusplus
extern "C" {
#endif
struct aiFileIO;
struct aiFile;
@ -60,13 +57,13 @@ typedef size_t (*aiFileWriteProc) (C_STRUCT aiFile*, const char*, size_t, si
typedef size_t (*aiFileReadProc) (C_STRUCT aiFile*, char*, size_t,size_t);
typedef size_t (*aiFileTellProc) (C_STRUCT aiFile*);
typedef void (*aiFileFlushProc) (C_STRUCT aiFile*);
typedef aiReturn (*aiFileSeek)(aiFile*, size_t, aiOrigin);
typedef aiReturn (*aiFileSeek)(C_STRUCT aiFile*, size_t, aiOrigin);
// aiFileIO callbackss
typedef aiFile* (*aiFileOpenProc) (C_STRUCT aiFileIO*, const char*, const char*);
typedef void (*aiFileCloseProc) (C_STRUCT aiFileIO*, C_STRUCT aiFile*);
// represents user-defined data
// Represents user-defined data
typedef char* aiUserData;
// ----------------------------------------------------------------------------------
@ -79,13 +76,15 @@ typedef char* aiUserData;
*/
struct aiFileIO
{
//! Function used to open a new file
/** Function used to open a new file
*/
aiFileOpenProc OpenProc;
//! Function used to close an existing file
/** Function used to close an existing file
*/
aiFileCloseProc CloseProc;
//! User-defined data
/** User-defined, opaque data */
aiUserData UserData;
};
@ -93,44 +92,47 @@ struct aiFileIO
/** @class aiFile
* @brief Represents a read/write file
*
* Actually, it is a data structure to wrap a set of fXXXX (e.g fopen)
* Actually, it's a data structure to wrap a set of fXXXX (e.g fopen)
* replacement functions
*
* The default implementation of the functions utilizes the fXXX functions from
* the CRT. However, you can supply a custom implementation to Assimp by
* also supplying a custom aiFileIO. Use this to enable reading from other sources,
* such as ZIPs or memory locations.
* delivering a custom aiFileIO. Use this to enable reading from other sources,
* such as ZIP archives or memory locations.
*/
struct aiFile
{
//! Function used to read from a file
/** Callback to read from a file */
aiFileReadProc ReadProc;
//! Function used to write to a file
/** Callback to write to a file */
aiFileWriteProc WriteProc;
//! Function used to retrieve the current
//! position of the file cursor (ftell())
/** Callback to retrieve the current position of
* the file cursor (ftell())
*/
aiFileTellProc TellProc;
//! Function used to retrieve the size of the file, in bytes
/** Callback to retrieve the size of the file,
* in bytes
*/
aiFileTellProc FileSizeProc;
//! Function used to set the current position
//! of the file cursor (fseek())
/** Callback to set the current position
* of the file cursor (fseek())
*/
aiFileSeek SeekProc;
//! Function used to flush the file contents
/** Callback to flush the file contents
*/
aiFileFlushProc FlushProc;
//! User-defined data
/** User-defined, opaque data
*/
aiUserData UserData;
};
#ifdef __cplusplus
}
#endif
#endif // AI_FILEIO_H_INC

205
include/aiMaterial.h
View File

@ -56,47 +56,6 @@ extern "C" {
#define AI_DEFAULT_MATERIAL_NAME "DefaultMaterial"
#define AI_DEFAULT_TEXTURED_MATERIAL_NAME "TexturedDefaultMaterial"
// ---------------------------------------------------------------------------
/** @brief A very primitive RTTI system to store the data type of a
* material property.
*/
enum aiPropertyTypeInfo
{
/** Array of single-precision (32 Bit) floats
*
* It is possible to use aiGetMaterialInteger[Array]() (or the C++-API
* aiMaterial::Get()) to query properties stored in floating-point format.
* The material system performs the type conversion automatically.
*/
aiPTI_Float = 0x1,
/** The material property is an aiString.
*
* Arrays of strings aren't possible, aiGetMaterialString() (or the
* C++-API aiMaterial::Get()) *must* be used to query a string property.
*/
aiPTI_String = 0x3,
/** Array of (32 Bit) integers
*
* It is possible to use aiGetMaterialFloat[Array]() (or the C++-API
* aiMaterial::Get()) to query properties stored in integer format.
* The material system performs the type conversion automatically.
*/
aiPTI_Integer = 0x4,
/** Simple binary buffer, content undefined. Not convertible to anything.
*/
aiPTI_Buffer = 0x5,
/** This value is not used. It is just there to force the
* compiler to map this enum to a 32 Bit integer.
*/
_aiPTI_Force32Bit = 0x9fffffff
};
// ---------------------------------------------------------------------------
/** @brief Defines how the Nth texture of a specific type is combined with
* the result of all previous layers.
@ -420,12 +379,11 @@ enum aiShadingMode
// ---------------------------------------------------------------------------
/** @brief Defines some mixed flags for a particular texture.
*
* Usually you'll tell your cg artists how textures have to look like ...
* and hopefully the follow these rules. If they don't, restrict access
* to the coffee machine for them. That should help.
* However, if you use Assimp for completely generic loading purposes you
* might also need to process these flags in order to display as many
* 'unknown' 3D models as possible correctly.
* Usually you'll instruct your cg artists how textures have to look like ...
* and how they will be processed in your application. However, if you use
* Assimp for completely generic loading purposes you might also need to
* process these flags in order to display as many 'unknown' 3D models as
* possible correctly.
*
* This corresponds to the #AI_MATKEY_TEXFLAGS property.
*/
@ -435,7 +393,6 @@ enum aiTextureFlags
*/
aiTextureFlags_Invert = 0x1,
/** Explicit request to the application to process the alpha channel
* of the texture.
*
@ -450,12 +407,10 @@ enum aiTextureFlags
/** Explicit request to the application to ignore the alpha channel
* of the texture.
*
* Mutually exclusive with #aiTextureFlags_IgnoreAlpha.
* Mutually exclusive with #aiTextureFlags_UseAlpha.
*/
aiTextureFlags_IgnoreAlpha = 0x4,
/** @cond never
* This value is not used. It forces the compiler to use at least
* 32 Bit integers to represent this enum.
@ -560,6 +515,48 @@ struct aiUVTransform
#include "./Compiler/poppack1.h"
//! @cond AI_DOX_INCLUDE_INTERNAL
// ---------------------------------------------------------------------------
/** @brief A very primitive RTTI system for the contents of material
* properties.
*/
enum aiPropertyTypeInfo
{
/** Array of single-precision (32 Bit) floats
*
* It is possible to use aiGetMaterialInteger[Array]() (or the C++-API
* aiMaterial::Get()) to query properties stored in floating-point format.
* The material system performs the type conversion automatically.
*/
aiPTI_Float = 0x1,
/** The material property is an aiString.
*
* Arrays of strings aren't possible, aiGetMaterialString() (or the
* C++-API aiMaterial::Get()) *must* be used to query a string property.
*/
aiPTI_String = 0x3,
/** Array of (32 Bit) integers
*
* It is possible to use aiGetMaterialFloat[Array]() (or the C++-API
* aiMaterial::Get()) to query properties stored in integer format.
* The material system performs the type conversion automatically.
*/
aiPTI_Integer = 0x4,
/** Simple binary buffer, content undefined. Not convertible to anything.
*/
aiPTI_Buffer = 0x5,
/** This value is not used. It is just there to force the
* compiler to map this enum to a 32 Bit integer.
*/
_aiPTI_Force32Bit = 0x9fffffff
};
// ---------------------------------------------------------------------------
/** @brief Data structure for a single material property
*
@ -576,37 +573,30 @@ struct aiUVTransform
* 2nd: Public, but ignored by the #aiProcess_RemoveRedundantMaterials
* post-processing step.
* ~<name>
* A temporary property for internal use. If someone forgets to
* cleanup, some of these might still be contained in the output.
* Don't complain! If you understood what the first paragraph tried
* to tell you, you wouldn't even know.
* A temporary property for internal use.
* @endcode
* @see aiMaterial
*/
struct aiMaterialProperty
{
/** Specifies the name of the property (key)
*
* Keys are case insensitive.
* Keys are generally case insensitive.
*/
C_STRUCT aiString mKey;
/** Textures: Specifies the exact usage semantic.
*
* For non-texture properties, this member is always 0
* or #aiTextureType_NONE.
/** Textures: Specifies their exact usage semantic.
* For non-texture properties, this member is always 0
* (or, better-said, #aiTextureType_NONE).
*/
unsigned int mSemantic;
/** Textures: Specifies the index of the texture
*
/** Textures: Specifies the index of the texture.
* For non-texture properties, this member is always 0.
*/
unsigned int mIndex;
/** Size of the buffer mData is pointing to, in bytes.
*
* This value may not be 0.
* This value may not be 0.
*/
unsigned int mDataLength;
@ -619,8 +609,7 @@ struct aiMaterialProperty
*/
C_ENUM aiPropertyTypeInfo mType;
/** Binary buffer to hold the property's value
*
/** Binary buffer to hold the property's value.
* The size of the buffer is always mDataLength.
*/
char* mData;
@ -638,6 +627,7 @@ struct aiMaterialProperty
#endif
};
//! @endcond
#ifdef __cplusplus
} // We need to leave the "C" block here to allow template member functions
@ -1177,15 +1167,15 @@ extern "C" {
// ---------------------------------------------------------------------------
/** @brief Retrieve a material property with a specific key from the material
*
* @param pMat Pointer to the input material. May not be NULL
* @param pKey Key to search for. One of the AI_MATKEY_XXX constants.
* @param type Specifies the type of the texture to be retrieved (
* e.g. diffuse, specular, height map ...)
* @param index Index of the texture to be retrieved.
* @param pPropOut Pointer to receive a pointer to a valid aiMaterialProperty
* structure or NULL if the key has not been found.
*/
*
* @param pMat Pointer to the input material. May not be NULL
* @param pKey Key to search for. One of the AI_MATKEY_XXX constants.
* @param type Specifies the type of the texture to be retrieved (
* e.g. diffuse, specular, height map ...)
* @param index Index of the texture to be retrieved.
* @param pPropOut Pointer to receive a pointer to a valid aiMaterialProperty
* structure or NULL if the key has not been found.
*/
// ---------------------------------------------------------------------------
ASSIMP_API C_ENUM aiReturn aiGetMaterialProperty(
const C_STRUCT aiMaterial* pMat,
@ -1196,30 +1186,30 @@ ASSIMP_API C_ENUM aiReturn aiGetMaterialProperty(
// ---------------------------------------------------------------------------
/** @brief Retrieve an array of float values with a specific key
* from the material
*
* Pass one of the AI_MATKEY_XXX constants for the last three parameters (the
* example reads the #AI_MATKEY_UVTRANSFORM property of the first diffuse texture)
* @code
* aiUVTransform trafo;
* unsigned int max = sizeof(aiUVTransform);
* if (AI_SUCCESS != aiGetMaterialFloatArray(mat, AI_MATKEY_UVTRANSFORM(aiTextureType_DIFFUSE,0),
* (float*)&trafo, &max) || sizeof(aiUVTransform) != max)
* {
* // error handling
* }
* @endcode
*
* @param pMat Pointer to the input material. May not be NULL
* @param pKey Key to search for. One of the AI_MATKEY_XXX constants.
* @param pOut Pointer to a buffer to receive the result.
* @param pMax Specifies the size of the given buffer, in float's.
* Receives the number of values (not bytes!) read.
* @param type (see the code sample above)
* @param index (see the code sample above)
* @return Specifies whether the key has been found. If not, the output
* arrays remains unmodified and pMax is set to 0.
*/
* from the material
*
* Pass one of the AI_MATKEY_XXX constants for the last three parameters (the
* example reads the #AI_MATKEY_UVTRANSFORM property of the first diffuse texture)
* @code
* aiUVTransform trafo;
* unsigned int max = sizeof(aiUVTransform);
* if (AI_SUCCESS != aiGetMaterialFloatArray(mat, AI_MATKEY_UVTRANSFORM(aiTextureType_DIFFUSE,0),
* (float*)&trafo, &max) || sizeof(aiUVTransform) != max)
* {
* // error handling
* }
* @endcode
*
* @param pMat Pointer to the input material. May not be NULL
* @param pKey Key to search for. One of the AI_MATKEY_XXX constants.
* @param pOut Pointer to a buffer to receive the result.
* @param pMax Specifies the size of the given buffer, in float's.
* Receives the number of values (not bytes!) read.
* @param type (see the code sample above)
* @param index (see the code sample above)
* @return Specifies whether the key has been found. If not, the output
* arrays remains unmodified and pMax is set to 0.
*/
// ---------------------------------------------------------------------------
ASSIMP_API C_ENUM aiReturn aiGetMaterialFloatArray(
const C_STRUCT aiMaterial* pMat,
@ -1272,11 +1262,10 @@ inline aiReturn aiGetMaterialFloat(const aiMaterial* pMat,
// ---------------------------------------------------------------------------
/** @brief Retrieve an array of integer values with a specific key
* from a material
*
* See the sample for aiGetMaterialFloatArray for more information.
*/
// ---------------------------------------------------------------------------
* from a material
*
* See the sample for aiGetMaterialFloatArray for more information.
*/
ASSIMP_API C_ENUM aiReturn aiGetMaterialIntegerArray(const C_STRUCT aiMaterial* pMat,
const char* pKey,
unsigned int type,
@ -1289,9 +1278,9 @@ ASSIMP_API C_ENUM aiReturn aiGetMaterialIntegerArray(const C_STRUCT aiMaterial*
// ---------------------------------------------------------------------------
/** @brief Retrieve an integer property with a specific key from a material
*
* See the sample for aiGetMaterialFloat for more information.
*/
*
* See the sample for aiGetMaterialFloat for more information.
*/
// ---------------------------------------------------------------------------
inline aiReturn aiGetMaterialInteger(const C_STRUCT aiMaterial* pMat,
const char* pKey,

246
include/aiTypes.h
View File

@ -40,12 +40,12 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @file aiTypes.h
*/
* Basic data types and primitives, such as vectors or colors.
*/
#ifndef AI_TYPES_H_INC
#define AI_TYPES_H_INC
// Some CRT headers
// Some runtime headers
#include <sys/types.h>
#include <memory.h>
#include <math.h>
@ -67,17 +67,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace Assimp {
namespace Intern {
// --------------------------------------------------------------------
/** @brief Internal helper class to utilize our internal new/delete
* routines for allocating object of this and derived classes.
*
* By doing this you can safely share class objects between Assimp
* and the application - it works even over DLL boundaries. A good
* example is the IOSystem where the application allocates its custom
* IOSystem, then calls Importer::SetIOSystem(). When the Importer
* destructs, Assimp calls operator delete on the stored IOSystem.
* example is the #IOSystem where the application allocates its custom
* #IOSystem, then calls #Importer::SetIOSystem(). When the Importer
* destructs, Assimp calls operator delete on the stored #IOSystem.
* If it lies on a different heap than Assimp is working with,
* the application is determined to crash.
*/
// --------------------------------------------------------------------
struct ASSIMP_API AllocateFromAssimpHeap {
// new/delete overload
@ -122,7 +124,6 @@ struct aiPlane
float a,b,c,d;
} PACK_STRUCT; // !struct aiPlane
// ----------------------------------------------------------------------------------
/** Represents a ray
*/
@ -141,8 +142,6 @@ struct aiRay
C_STRUCT aiVector3D pos, dir;
} PACK_STRUCT; // !struct aiRay
// ----------------------------------------------------------------------------------
/** Represents a color in Red-Green-Blue space.
*/
@ -153,43 +152,48 @@ struct aiColor3D
aiColor3D (float _r, float _g, float _b) : r(_r), g(_g), b(_b) {}
aiColor3D (const aiColor3D& o) : r(o.r), g(o.g), b(o.b) {}
// Component-wise comparison
/** Component-wise comparison */
// TODO: add epsilon?
bool operator == (const aiColor3D& other) const
{return r == other.r && g == other.g && b == other.b;}
// Component-wise inverse comparison
/** Component-wise inverse comparison */
// TODO: add epsilon?
bool operator != (const aiColor3D& other) const
{return r != other.r || g != other.g || b != other.b;}
// Component-wise addition
/** Component-wise addition */
aiColor3D operator+(const aiColor3D& c) const {
return aiColor3D(r+c.r,g+c.g,b+c.b);
}
// Component-wise subtraction
/** Component-wise subtraction */
aiColor3D operator-(const aiColor3D& c) const {
return aiColor3D(r+c.r,g+c.g,b+c.b);
}
// Component-wise multiplication
/** Component-wise multiplication */
aiColor3D operator*(const aiColor3D& c) const {
return aiColor3D(r*c.r,g*c.g,b*c.b);
}
// Multiply with a scalar
/** Multiply with a scalar */
aiColor3D operator*(float f) const {
return aiColor3D(r*f,g*f,b*f);
}
// Access a specific color component
float operator[](unsigned int i) const {return *(&r + i);}
float& operator[](unsigned int i) {return *(&r + i);}
/** Access a specific color component */
float operator[](unsigned int i) const {
return *(&r + i);
}
// Check whether a color is black
bool IsBlack() const
{
/** Access a specific color component */
float& operator[](unsigned int i) {
return *(&r + i);
}
/** Check whether a color is black */
bool IsBlack() const {
static const float epsilon = 10e-3f;
return fabs( r ) < epsilon && fabs( g ) < epsilon && fabs( b ) < epsilon;
}
@ -214,24 +218,28 @@ struct aiColor4D
aiColor4D (const aiColor4D& o)
: r(o.r), g(o.g), b(o.b), a(o.a) {}
// Component-wise comparison
/** Component-wise comparison */
// TODO: add epsilon?
bool operator == (const aiColor4D& other) const {
return r == other.r && g == other.g && b == other.b && a == other.a;
}
// Component-wise inverse comparison
/** Component-wise inverse comparison */
// TODO: add epsilon?
bool operator != (const aiColor4D& other) const {
return r != other.r || g != other.g || b != other.b || a != other.a;
}
// Access a specific color component
inline float operator[](unsigned int i) const {return *(&r + i);}
inline float& operator[](unsigned int i) {return *(&r + i);}
/** Access a specific color component */
inline float operator[](unsigned int i) const {
return *(&r + i);
}
/** Access a specific color component */
inline float& operator[](unsigned int i) {
return *(&r + i);
}
// Check whether a color is black
// TODO: add epsilon?
/** Check whether a color is black */
inline bool IsBlack() const
{
// The alpha component doesn't care here. black is black.
@ -244,11 +252,8 @@ struct aiColor4D
//! Red, green, blue and alpha color values
float r, g, b, a;
} PACK_STRUCT; // !struct aiColor4D
#include "./Compiler/poppack1.h"
// ----------------------------------------------------------------------------------
/** Represents a string, zero byte terminated.
*
@ -258,8 +263,7 @@ struct aiColor4D
struct aiString
{
#ifdef __cplusplus
//! Default constructor, the string is set to have zero length
/** Default constructor, the string is set to have zero length */
aiString() :
length(0)
{
@ -271,7 +275,7 @@ struct aiString
#endif
}
//! Copy constructor
/** Copy constructor */
aiString(const aiString& rOther) :
length(rOther.length)
{
@ -279,7 +283,7 @@ struct aiString
data[length] = '\0';
}
//! Constructor from std::string
/** Constructor from std::string */
aiString(const std::string& pString) :
length(pString.length())
{
@ -287,69 +291,65 @@ struct aiString
data[length] = '\0';
}
//! Copy a std::string to the aiString
void Set( const std::string& pString)
{
if( pString.length() > MAXLEN - 1)
/** Copy a std::string to the aiString */
void Set( const std::string& pString) {
if( pString.length() > MAXLEN - 1) {
return;
}
length = pString.length();
::memcpy( data, pString.c_str(), length);
data[length] = 0;
}
//! Copy a const char* to the aiString
void Set( const char* sz)
{
/** Copy a const char* to the aiString */
void Set( const char* sz) {
const size_t len = ::strlen(sz);
if( len > MAXLEN - 1)
if( len > MAXLEN - 1) {
return;
}
length = len;
::memcpy( data, sz, len);
data[len] = 0;
}
// Assign a const char* to the string
aiString& operator = (const char* sz)
{
/** Assign a const char* to the string */
aiString& operator = (const char* sz) {
Set(sz);
return *this;
}
// Assign a cstd::string to the string
aiString& operator = ( const std::string& pString)
{
/** Assign a cstd::string to the string */
aiString& operator = ( const std::string& pString) {
Set(pString);
return *this;
}
//! Comparison operator
bool operator==(const aiString& other) const
{
/** Comparison operator */
bool operator==(const aiString& other) const {
return (length == other.length && 0 == strcmp(this->data,other.data));
}
//! Inverse comparison operator
bool operator!=(const aiString& other) const
{
/** Inverse comparison operator */
bool operator!=(const aiString& other) const {
return (length != other.length || 0 != ::strcmp(this->data,other.data));
}
//! Append a string to the string
void Append (const char* app)
{
/** Append a string to the string */
void Append (const char* app) {
const size_t len = ::strlen(app);
if (!len)return;
if (length + len >= MAXLEN)
if (!len) {
return;
}
if (length + len >= MAXLEN) {
return;
}
::memcpy(&data[length],app,len+1);
length += len;
}
//! Clear the string - reset its length to zero
void Clear ()
{
/** Clear the string - reset its length to zero */
void Clear () {
length = 0;
data[0] = '\0';
@ -361,74 +361,107 @@ struct aiString
#endif // !__cplusplus
//! Length of the string excluding the terminal 0
/** Length of the string excluding the terminal 0 */
size_t length;
//! String buffer. Size limit is MAXLEN
/** String buffer. Size limit is MAXLEN */
char data[MAXLEN];
} ; // !struct aiString
// ----------------------------------------------------------------------------------
/** Standard return type for all library functions.
*
* To check whether or not a function failed check against
* AI_SUCCESS. The error codes are mainly used by the C-API.
*/
/** Standard return type for some library functions.
* Rarely used, and if, mostly in the C API.
*/
enum aiReturn
{
//! Indicates that a function was successful
AI_SUCCESS = 0x0,
/** Indicates that a function was successful */
aiReturn_SUCCESS = 0x0,
//! Indicates that a function failed
AI_FAILURE = -0x1,
/** Indicates that a function failed */
aiReturn_FAILURE = -0x1,
//! Indicates that a file was invalid
AI_INVALIDFILE = -0x2,
/** Indicates that not enough memory was available
* to perform the requested operation
*/
aiReturn_OUTOFMEMORY = -0x3,
//! Indicates that not enough memory was available
//! to perform the requested operation
AI_OUTOFMEMORY = -0x3,
//! Indicates that an illegal argument has been
//! passed to a function. This is rarely used,
//! most functions assert in this case.
AI_INVALIDARG = -0x4,
//! Force 32-bit size enum
/** @cond never
* Force 32-bit size enum
*/
_AI_ENFORCE_ENUM_SIZE = 0x7fffffff
}; // !enum aiReturn
// just for backwards compatibility, don't use these constants anymore
#define AI_SUCCESS aiReturn_SUCCESS
#define AI_FAILURE aiReturn_FAILURE
#define AI_OUTOFMEMORY aiReturn_OUTOFMEMORY
// ----------------------------------------------------------------------------------
/** Seek origins (for the virtual file system API)
*/
/** Seek origins (for the virtual file system API).
* Much cooler than using SEEK_SET, SEEK_CUR or SEEK_END.
*/
enum aiOrigin
{
//! Beginning of the file
/** Beginning of the file */
aiOrigin_SET = 0x0,
//! Current position of the file pointer
/** Current position of the file pointer */
aiOrigin_CUR = 0x1,
//! End of the file, offsets must be negative
/** End of the file, offsets must be negative */
aiOrigin_END = 0x2,
//! Force 32-bit size enum
/** @cond never
* Force 32-bit size enum
*/
_AI_ORIGIN_ENFORCE_ENUM_SIZE = 0x7fffffff
}; // !enum aiOrigin
// ----------------------------------------------------------------------------------
/** @brief Enumerates predefined log streaming destinations.
* Logging to these streams can be enabled with a single call to
* #LogStream::createDefaultStream or #aiAttachPredefinedLogStream(),
* respectively.
*/
enum aiDefaultLogStream
{
/** Stream the log to a file */
aiDefaultLogStream_FILE = 0x1,
/** Stream the log to std::cout */
aiDefaultLogStream_STDOUT = 0x2,
/** Stream the log to std::cerr */
aiDefaultLogStream_STDERR = 0x4,
/** MSVC only: Stream the log the the debugger
* (this relies on OutputDebugString from the Win32 SDK)
*/
aiDefaultLogStream_DEBUGGER = 0x8,
/** @cond never
* Force 32-bit size enum
*/
_AI_DLS_ENFORCE_ENUM_SIZE = 0x7fffffff
}; // !enum aiDefaultLogStream
// just for backwards compatibility, don't use these constants anymore
#define DLS_FILE aiDefaultLogStream_FILE
#define DLS_STDOUT aiDefaultLogStream_STDOUT
#define DLS_STDERR aiDefaultLogStream_STDERR
#define DLS_DEBUGGER aiDefaultLogStream_DEBUGGER
// ----------------------------------------------------------------------------------
/** Stores the memory requirements for different parts (e.g. meshes, materials,
* animations) of an import.
/** Stores the memory requirements for different components (e.g. meshes, materials,
* animations) of an import. All sizes are in bytes.
* @see Importer::GetMemoryRequirements()
*/
struct aiMemoryInfo
{
#ifdef __cplusplus
//! Default constructor
/** Default constructor */
aiMemoryInfo()
: textures (0)
, materials (0)
@ -442,32 +475,31 @@ struct aiMemoryInfo
#endif
//! Storage allocated for texture data, in bytes
/** Storage allocated for texture data */
unsigned int textures;
//! Storage allocated for material data, in bytes
/** Storage allocated for material data */
unsigned int materials;
//! Storage allocated for mesh data, in bytes
/** Storage allocated for mesh data */
unsigned int meshes;
//! Storage allocated for node data, in bytes
/** Storage allocated for node data */
unsigned int nodes;
//! Storage allocated for animation data, in bytes
/** Storage allocated for animation data */
unsigned int animations;
//! Storage allocated for camera data, in bytes
/** Storage allocated for camera data */
unsigned int cameras;
//! Storage allocated for light data, in bytes
/** Storage allocated for light data */
unsigned int lights;
//! Storage allocated for the full import, in bytes
/** Total storage allocated for the full import. */
unsigned int total;
}; // !struct aiMemoryInfo
#ifdef __cplusplus
}
#endif //! __cplusplus
@ -476,8 +508,4 @@ struct aiMemoryInfo
#include "aiVector3D.inl"
#include "aiMatrix3x3.inl"
#include "aiMatrix4x4.inl"
#endif //!! include guard

331
include/assimp.h
View File

@ -39,154 +39,289 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
---------------------------------------------------------------------------
*/
/** @file assimp.h
@brief Defines the C-API to the Asset Import Library. */
/** @file assimp.h
* @brief Defines the C-API to the Open Asset Import Library.
*/
#ifndef AI_ASSIMP_H_INC
#define AI_ASSIMP_H_INC
#include "aiTypes.h"
#ifdef __cplusplus
extern "C" {
#endif
struct aiScene;
struct aiFileIO;
struct aiString;
struct aiScene; // aiScene.h
struct aiFileIO; // aiFileIO.h
typedef void (*aiLogStreamCallback)(const char* /* message */, char* /* user */);
// --------------------------------------------------------------------------------
/** Represents a log stream. A log stream receives all log messages and streams
* them somewhere.
* @see aiGetPredefinedLogStream
* @see aiAttachLogStream
* @see aiDetachLogStream
*/
// --------------------------------------------------------------------------------
struct aiLogStream
{
/** callback to be called */
aiLogStreamCallback callback;
// ---------------------------------------------------------------------------
/** user data to be passed to the callback */
char* user;
};
/** Our own C boolean type */
typedef int aiBool;
#define AI_FALSE 0
#define AI_TRUE 1
// --------------------------------------------------------------------------------
/** Reads the given file and returns its content.
*
* If the call succeeds, the imported data is returned in an aiScene structure.
* The data is intended to be read-only, it stays property of the ASSIMP
* library and will be stable until aiReleaseImport() is called. After you're
* done with it, call aiReleaseImport() to free the resources associated with
* this file. If the import fails, NULL is returned instead. Call
* aiGetErrorString() to retrieve a human-readable error text.
* @param pFile Path and filename of the file to be imported,
* expected to be a null-terminated c-string. NULL is not a valid value.
* @param pFlags Optional post processing steps to be executed after
* a successful import. Provide a bitwise combination of the
* #aiPostProcessSteps flags.
* @return Pointer to the imported data or NULL if the import failed.
*/
// ---------------------------------------------------------------------------
ASSIMP_API const C_STRUCT aiScene* aiImportFile( const char* pFile,
*
* If the call succeeds, the imported data is returned in an aiScene structure.
* The data is intended to be read-only, it stays property of the ASSIMP
* library and will be stable until aiReleaseImport() is called. After you're
* done with it, call aiReleaseImport() to free the resources associated with
* this file. If the import fails, NULL is returned instead. Call
* aiGetErrorString() to retrieve a human-readable error text.
* @param pFile Path and filename of the file to be imported,
* expected to be a null-terminated c-string. NULL is not a valid value.
* @param pFlags Optional post processing steps to be executed after
* a successful import. Provide a bitwise combination of the
* #aiPostProcessSteps flags.
* @return Pointer to the imported data or NULL if the import failed.
*/
ASSIMP_API const C_STRUCT aiScene* aiImportFile(
const char* pFile,
unsigned int pFlags);
// ---------------------------------------------------------------------------
// --------------------------------------------------------------------------------
/** Reads the given file using user-defined I/O functions and returns
* its content.
*
* If the call succeeds, the imported data is returned in an aiScene structure.
* The data is intended to be read-only, it stays property of the ASSIMP
* library and will be stable until aiReleaseImport() is called. After you're
* done with it, call aiReleaseImport() to free the resources associated with
* this file. If the import fails, NULL is returned instead. Call
* aiGetErrorString() to retrieve a human-readable error text.
* @param pFile Path and filename of the file to be imported,
* expected to be a null-terminated c-string. NULL is not a valid value.
* @param pFlags Optional post processing steps to be executed after
* a successful import. Provide a bitwise combination of the
* #aiPostProcessSteps flags.
* @param pFS aiFileIO structure. Will be used to open the model file itself
* and any other files the loader needs to open.
* @return Pointer to the imported data or NULL if the import failed.
*/
// ---------------------------------------------------------------------------
* its content.
*
* If the call succeeds, the imported data is returned in an aiScene structure.
* The data is intended to be read-only, it stays property of the ASSIMP
* library and will be stable until aiReleaseImport() is called. After you're
* done with it, call aiReleaseImport() to free the resources associated with
* this file. If the import fails, NULL is returned instead. Call
* aiGetErrorString() to retrieve a human-readable error text.
* @param pFile Path and filename of the file to be imported,
* expected to be a null-terminated c-string. NULL is not a valid value.
* @param pFlags Optional post processing steps to be executed after
* a successful import. Provide a bitwise combination of the
* #aiPostProcessSteps flags.
* @param pFS aiFileIO structure. Will be used to open the model file itself
* and any other files the loader needs to open.
* @return Pointer to the imported data or NULL if the import failed.
* @note Include <aiFileIO.h> for the definition of #aiFioeIO.
*/
ASSIMP_API const C_STRUCT aiScene* aiImportFileEx(
const char* pFile,
unsigned int pFlags,
unsigned int pFlags,
C_STRUCT aiFileIO* pFS);
// --------------------------------------------------------------------------------
/** Apply post-processing to an already-imported scene.
*
* This is strictly equivalent to calling #aiImportFile()/#aiImportFileEx with the
* same flags. However, you can use this separate function to inspect the imported
* scene first to fine-tune your post-processing setup.
* @param pScene Scene to work on.
* @param pFlags Provide a bitwise combination of the #aiPostProcessSteps flags.
* @return A pointer to the post-processed data. Post processing is done in-place,
* meaning this is still the same #aiScene which you passed for pScene. However,
* _if_ post-processing failed, the scene could now be NULL. That's quite a rare
* case, post processing steps are not really designed to 'fail'. To be exact,
* the #aiProcess_ValidateDS flag is currently the only post processing step
* which can actually cause the scene to be reset to NULL.
*/
ASSIMP_API const C_STRUCT aiScene* aiApplyPostProcessing(
const C_STRUCT aiScene* pScene,
unsigned int pFlags);
// ---------------------------------------------------------------------------
// --------------------------------------------------------------------------------
/** Get one of the predefine log streams. This is the quick'n'easy solution to
* access Assimp's log system. Attaching a log stream can slightly reduce Assimp's
* overall import performance.
*
* Usage is rather simple:
* @code
* aiLogStreamCallback c = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"log.txt",NULL);
* if (NULL != c) {
* aiAttachLogStream(c);
* }
* @endcode
*
* @param One of the #aiDefaultLogStream enumerated values.
* @param file Solely for the #aiDefaultLogStream_FILE flag: specifies the file to write to.
* Pass NULL for all other flags.
* @return The log stream. callback is set to NULL if something went wrong.
*/
ASSIMP_API C_STRUCT aiLogStream aiGetPredefinedLogStream(
C_ENUM aiDefaultLogStream pStreams,
const char* file);
// --------------------------------------------------------------------------------
/** Attach a custom log stream to the libraries' logging system.
*
* Attaching a log stream can slightly reduce Assimp's overall import
* performance. Multiple log-streams can be attached.
* @param stream Describes the new log stream.
* @note To ensure proepr destruction of the logging system, you need to manually
* call aiDetachLogStream() on every single log stream you attach.
* Alternatively (for the lazy folks) #aiDetachAllLogStreams is provided.
*/
ASSIMP_API void aiAttachLogStream(
const C_STRUCT aiLogStream* stream);
// --------------------------------------------------------------------------------
/** Enable verbose logging. Verbose logging includes debug-related stuff and
* detailed import statistics. This can have severe impact on import performance
* and memory consumption. However, it might be useful to find out why a file
* didn't read correctly.
* @param d AI_TRUE or AI_FALSE, your decision.
*/
ASSIMP_API void aiEnableVerboseLogging(aiBool d);
// --------------------------------------------------------------------------------
/** Detach a custom log stream from the libraries' logging system.
*
* This is the counterpart of #aiAttachPredefinedLogStream. If you attached a stream,
* don't forget to detach it again.
* @param stream The log stream to be detached.
* @return AI_SUCCESS if the log stream has been detached successfully.
* @see aiDetachAllLogStreams
*/
ASSIMP_API C_ENUM aiReturn aiDetachLogStream(
const C_STRUCT aiLogStream* stream);
// --------------------------------------------------------------------------------
/** Detach all active log streams from the libraries' logging system.
* This ensures that the logging system is terminated properly and all
* resources allocated by it are actually freed. If you attached a stream,
* don't forget to detach it again.
* @see aiAttachLogStream
* @see aiDetachLogStream
*/
ASSIMP_API void aiDetachAllLogStreams(void);
// --------------------------------------------------------------------------------
/** Releases all resources associated with the given import process.
*
* Call this function after you're done with the imported data.
* @param pScene The imported data to release. NULL is a valid value.
*/
// ---------------------------------------------------------------------------
ASSIMP_API void aiReleaseImport( const C_STRUCT aiScene* pScene);
*
* Call this function after you're done with the imported data.
* @param pScene The imported data to release. NULL is a valid value.
*/
ASSIMP_API void aiReleaseImport(
const C_STRUCT aiScene* pScene);
// ---------------------------------------------------------------------------
// --------------------------------------------------------------------------------
/** Returns the error text of the last failed import process.
*
* @return A textual description of the error that occurred at the last
* import process. NULL if there was no error.
*/
// ---------------------------------------------------------------------------
*
* @return A textual description of the error that occurred at the last
* import process. NULL if there was no error. There can't be an error if you
* got a non-NULL #aiScene from #aiImportFile/#aiImportFileEx/#aiApplyPostProcessing.
*/
ASSIMP_API const char* aiGetErrorString();
// ---------------------------------------------------------------------------
// --------------------------------------------------------------------------------
/** Returns whether a given file extension is supported by ASSIMP
*
* @param szExtension Extension for which the function queries support.
* Must include a leading dot '.'. Example: ".3ds", ".md3"
* @return 1 if the extension is supported, 0 otherwise
*/
// ---------------------------------------------------------------------------
ASSIMP_API int aiIsExtensionSupported(const char* szExtension);
*
* @param szExtension Extension for which the function queries support for.
* Must include a leading dot '.'. Example: ".3ds", ".md3"
* @return AI_TRUE if the file extension is supported.
*/
ASSIMP_API aiBool aiIsExtensionSupported(
const char* szExtension);
// ---------------------------------------------------------------------------
/** Get a full list of all file extensions generally supported by ASSIMP.
// --------------------------------------------------------------------------------
/** Get a list of all file extensions supported by ASSIMP.
*
* If a file extension is contained in the list this does, of course, not
* mean that ASSIMP is able to load all files with this extension.
* @param szOut String to receive the extension list.
* Format of the list: "*.3ds;*.obj;*.dae". NULL is not a valid parameter.
*/
// ---------------------------------------------------------------------------
ASSIMP_API void aiGetExtensionList(C_STRUCT aiString* szOut);
*/
ASSIMP_API void aiGetExtensionList(
C_STRUCT aiString* szOut);
// ---------------------------------------------------------------------------
// --------------------------------------------------------------------------------
/** Get the storage required by an imported asset
* @param pIn Input asset.
* @param in Data structure to be filled.
*/
// ---------------------------------------------------------------------------
ASSIMP_API void aiGetMemoryRequirements(const C_STRUCT aiScene* pIn,
ASSIMP_API void aiGetMemoryRequirements(
const C_STRUCT aiScene* pIn,
C_STRUCT aiMemoryInfo* in);
// ---------------------------------------------------------------------------
/** Set an integer property. This is the C-version of
* #Assimp::Importer::SetPropertyInteger(). In the C-API properties are shared by
* all imports. It is not possible to specify them per asset.
// --------------------------------------------------------------------------------
/** Set an integer property.
*
* @param szName Name of the configuration property to be set. All constants
* are defined in the aiConfig.h header file.
* This is the C-version of #Assimp::Importer::SetPropertyInteger(). In the C
* interface, properties are always shared by all imports. It is not possible to
* specify them per import.
*
* @param szName Name of the configuration property to be set. All supported
* public properties are defined in the aiConfig.h header file (#AI_CONFIG_XXX).
* @param value New value for the property
*/
// ---------------------------------------------------------------------------
ASSIMP_API void aiSetImportPropertyInteger(const char* szName, int value);
ASSIMP_API void aiSetImportPropertyInteger(
const char* szName,
int value);
// ---------------------------------------------------------------------------
/** @see aiSetImportPropertyInteger()
// --------------------------------------------------------------------------------
/** Set a floating-point property.
*
* This is the C-version of #Assimp::Importer::SetPropertyFloat(). In the C
* interface, properties are always shared by all imports. It is not possible to
* specify them per import.
*
* @param szName Name of the configuration property to be set. All supported
* public properties are defined in the aiConfig.h header file (#AI_CONFIG_XXX).
* @param value New value for the property
*/
ASSIMP_API void aiSetImportPropertyFloat(const char* szName, float value);
ASSIMP_API void aiSetImportPropertyFloat(
const char* szName,
float value);
// ---------------------------------------------------------------------------
/** @see aiSetImportPropertyInteger()
// --------------------------------------------------------------------------------
/** Set a string property.
*
* This is the C-version of #Assimp::Importer::SetPropertyString(). In the C
* interface, properties are always shared by all imports. It is not possible to
* specify them per import.
*
* @param szName Name of the configuration property to be set. All supported
* public properties are defined in the aiConfig.h header file (#AI_CONFIG_XXX).
* @param value New value for the property
*/
ASSIMP_API void aiSetImportPropertyString(const char* szName,
ASSIMP_API void aiSetImportPropertyString(
const char* szName,
const C_STRUCT aiString* st);
// ---------------------------------------------------------------------------
/** @see aiQuaternion(const aiMatrix3x3& pRotMatrix)
// --------------------------------------------------------------------------------
/** Construct a quaternion from a 3x3 rotation matrix.
* @param quat Receives the output quaternion.
* @param mat Matrix to 'quaternionize'.
* @see aiQuaternion(const aiMatrix3x3& pRotMatrix)
*/
ASSIMP_API void aiCreateQuaternionFromMatrix(C_STRUCT aiQuaternion* quat,const C_STRUCT aiMatrix3x3* mat);
ASSIMP_API void aiCreateQuaternionFromMatrix(
C_STRUCT aiQuaternion* quat,
const C_STRUCT aiMatrix3x3* mat);
// ---------------------------------------------------------------------------
/** @see aiMatrix4x4::Decompose (aiVector3D&, aiQuaternion&, aiVector3D&) const;
// --------------------------------------------------------------------------------
/** Decompose a transformation matrix into its rotational, translational and
* scaling components.
*
* @param mat Matrix to decompose
* @param scaling Receives the scaling component
* @param rotation Receives the rotational component
* @param position Receives the translational component.
* @see aiMatrix4x4::Decompose (aiVector3D&, aiQuaternion&, aiVector3D&) const;
*/
ASSIMP_API void aiDecomposeMatrix(const C_STRUCT aiMatrix4x4* mat,
ASSIMP_API void aiDecomposeMatrix(
const C_STRUCT aiMatrix4x4* mat,
C_STRUCT aiVector3D* scaling,
C_STRUCT aiQuaternion* rotation,
C_STRUCT aiVector3D* position);

2
include/assimp.hpp
View File

@ -336,7 +336,7 @@ public:
* #aiPostProcessSteps flags.
* @return A pointer to the post-processed data. This is still the
* same as the pointer returned by #ReadFile(). However, if
* post-processing fails severly the scene could now be NULL.
* post-processing fails, the scene could now be NULL.
* That's quite a rare case, post processing steps are not really
* designed to 'fail'. To be exact, the #aiProcess_ValidateDS
* flag is currently the only post processing step which can actually

2
mkutil/revision.h
View File

@ -1 +1 @@
#define SVNRevision 412
#define SVNRevision 423

2
test/RunSingleUnitTestSuite.bat
View File

@ -13,8 +13,6 @@ rem FIRSTUTNA - if the test wasn't found, receives the test name
rem FIRSTUTFAILUR - if the test failed, receives the test name
rem
rem ------------------------------------------------------------------------------
rem Check whether the
IF NOT EXIST %BINDIR%\%1\unit.exe (
echo NOT AVAILABLE. Please rebuild this configuration

2
test/RunUnitTestSuite.bat
View File

@ -85,7 +85,7 @@ IF %FIRSTUTNA% == nil (
)
IF %FIRSTUTFAILURE% == nil (
echo All tests have been successful. Everything is fine.
echo All tests have been successful.
) ELSE (
echo One or more tests failed.
)

25
test/unit/Main.cpp
View File

@ -18,9 +18,19 @@ int main (int argc, char* argv[])
time_t t;time(&t);
srand((unsigned int)t);
// create a logger
Assimp::DefaultLogger::create("AssimpLog.txt",Assimp::Logger::VERBOSE,
Assimp::DLS_DEBUGGER | Assimp::DLS_FILE);
// ............................................................................
// create a logger from both CPP
Assimp::DefaultLogger::create("AssimpLog_Cpp.txt",Assimp::Logger::VERBOSE,
aiDefaultLogStream_DEBUGGER | aiDefaultLogStream_FILE);
// .. and C. They should smoothly work together
aiEnableVerboseLogging(AI_TRUE);
aiAttachLogStream(&aiGetPredefinedLogStream(
aiDefaultLogStream_FILE,
"AssimpLog_C.txt"));
// ............................................................................
// Informiert Test-Listener ueber Testresultate
CPPUNIT_NS :: TestResult testresult;
@ -49,8 +59,13 @@ int main (int argc, char* argv[])
xml.write ();
#endif
// kill the logger again
Assimp::DefaultLogger::kill();
// ............................................................................
// but shutdown must be done from C to ensure proper deallocation
aiDetachAllLogStreams();
if (!Assimp::DefaultLogger::isNullLogger()) {
return 1;
}
// ............................................................................
// Rueckmeldung, ob Tests erfolgreich waren
return collectedresults.wasSuccessful () ? 0 : 1;

1
test/unit/UnitTestPCH.h
View File

@ -6,6 +6,7 @@
// We need to be sure to have the same STL settings as Assimp
#include <AssimpPCH.h>
#include "assimp.h"
// CPPUNIT
#include <cppunit/TestFixture.h>

1
test/unit/utRemoveComponent.cpp
View File

@ -50,6 +50,7 @@ void RemoveVCProcessTest :: setUp (void)
// COMPILE TEST: MaterialHelper may no add any extra members,
// so we don't need a virtual destructor
char check[sizeof(MaterialHelper) == sizeof(aiMaterial) ? 10 : -1];
check[0] = 0;
}
void RemoveVCProcessTest :: tearDown (void)

4
test/unit/utTriangulate.cpp
View File

@ -38,8 +38,8 @@ void TriangulateProcessTest :: setUp (void)
// construct fully convex input data in ccw winding, xy plane
aiVector3D& v = pcMesh->mVertices[pcMesh->mNumVertices++];
v.z = 0.f;
v.x = cos (p * AI_MATH_TWO_PI/face.mNumIndices);
v.y = sin (p * AI_MATH_TWO_PI/face.mNumIndices);
v.x = cos (p * (float)(AI_MATH_TWO_PI)/face.mNumIndices);
v.y = sin (p * (float)(AI_MATH_TWO_PI)/face.mNumIndices);
}
}
}

4
tools/assimp_cmd/Main.cpp
View File

@ -129,9 +129,9 @@ const aiScene* ImportModel(const ImportData& imp, const std::string& path)
unsigned int flags = 0;
if (imp.logFile.length())
flags |= DLS_FILE;
flags |= aiDefaultLogStream_FILE;
if (imp.showLog)
flags |= DLS_CERR;
flags |= aiDefaultLogStream_STDERR;
DefaultLogger::create(imp.logFile.c_str(),imp.verbose ? Logger::VERBOSE : Logger::NORMAL,flags);
}

260
workspaces/vc8/assimp.vcproj
View File

@ -1132,130 +1132,6 @@
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@ -1324,6 +1200,142 @@
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260
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@ -1104,130 +1104,6 @@
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@ -1296,6 +1172,142 @@
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