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Update Importer.cpp 

Fix minor review findings.
pull/2810/head
Kim Kulling 2019-12-06 21:38:07 +01:00 committed by GitHub
parent c1706d9bf8
commit ef13fb2ddd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 155 additions and 129 deletions
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code/Common/Importer.cpp
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@ -5,8 +5,6 @@ Open Asset Import Library (assimp)
Copyright (c) 2006-2019, assimp team
All rights reserved.
Redistribution and use of this software in source and binary forms,
@ -79,6 +77,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/Exceptional.h>
#include <assimp/Profiler.h>
#include <assimp/commonMetaData.h>
#include <set>
#include <memory>
#include <cctype>
@ -120,7 +119,7 @@ void* AllocateFromAssimpHeap::operator new ( size_t num_bytes, const std::nothro
return AllocateFromAssimpHeap::operator new( num_bytes );
}
catch( ... ) {
return NULL;
return nullptr;
}
}
@ -135,9 +134,8 @@ void* AllocateFromAssimpHeap::operator new[] ( size_t num_bytes) {
void* AllocateFromAssimpHeap::operator new[] ( size_t num_bytes, const std::nothrow_t& ) throw() {
try {
return AllocateFromAssimpHeap::operator new[]( num_bytes );
}
catch( ... ) {
return NULL;
} catch( ... ) {
return nullptr;
}
}
@ -149,7 +147,7 @@ void AllocateFromAssimpHeap::operator delete[] ( void* data) {
// Importer constructor.
Importer::Importer()
: pimpl( new ImporterPimpl ) {
pimpl->mScene = NULL;
pimpl->mScene = nullptr;
pimpl->mErrorString = "";
// Allocate a default IO handler
@ -175,14 +173,14 @@ Importer::Importer()
// ------------------------------------------------------------------------------------------------
// Destructor of Importer
Importer::~Importer()
{
Importer::~Importer() {
// Delete all import plugins
DeleteImporterInstanceList(pimpl->mImporter);
// Delete all post-processing plug-ins
for( unsigned int a = 0; a < pimpl->mPostProcessingSteps.size(); a++)
for( unsigned int a = 0; a < pimpl->mPostProcessingSteps.size(); ++a ) {
delete pimpl->mPostProcessingSteps[a];
}
// Delete the assigned IO and progress handler
delete pimpl->mIOHandler;
@ -200,9 +198,9 @@ Importer::~Importer()
// ------------------------------------------------------------------------------------------------
// Register a custom post-processing step
aiReturn Importer::RegisterPPStep(BaseProcess* pImp)
{
ai_assert(NULL != pImp);
aiReturn Importer::RegisterPPStep(BaseProcess* pImp) {
ai_assert( nullptr != pImp );
ASSIMP_BEGIN_EXCEPTION_REGION();
pimpl->mPostProcessingSteps.push_back(pImp);
@ -214,9 +212,9 @@ aiReturn Importer::RegisterPPStep(BaseProcess* pImp)
// ------------------------------------------------------------------------------------------------
// Register a custom loader plugin
aiReturn Importer::RegisterLoader(BaseImporter* pImp)
{
ai_assert(NULL != pImp);
aiReturn Importer::RegisterLoader(BaseImporter* pImp) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
// --------------------------------------------------------------------
@ -243,13 +241,13 @@ aiReturn Importer::RegisterLoader(BaseImporter* pImp)
pimpl->mImporter.push_back(pImp);
ASSIMP_LOG_INFO_F("Registering custom importer for these file extensions: ", baked);
ASSIMP_END_EXCEPTION_REGION(aiReturn);
return AI_SUCCESS;
}
// ------------------------------------------------------------------------------------------------
// Unregister a custom loader plugin
aiReturn Importer::UnregisterLoader(BaseImporter* pImp)
{
aiReturn Importer::UnregisterLoader(BaseImporter* pImp) {
if(!pImp) {
// unregistering a NULL importer is no problem for us ... really!
return AI_SUCCESS;
@ -266,13 +264,13 @@ aiReturn Importer::UnregisterLoader(BaseImporter* pImp)
}
ASSIMP_LOG_WARN("Unable to remove custom importer: I can't find you ...");
ASSIMP_END_EXCEPTION_REGION(aiReturn);
return AI_FAILURE;
}
// ------------------------------------------------------------------------------------------------
// Unregister a custom loader plugin
aiReturn Importer::UnregisterPPStep(BaseProcess* pImp)
{
aiReturn Importer::UnregisterPPStep(BaseProcess* pImp) {
if(!pImp) {
// unregistering a NULL ppstep is no problem for us ... really!
return AI_SUCCESS;
@ -289,24 +287,22 @@ aiReturn Importer::UnregisterPPStep(BaseProcess* pImp)
}
ASSIMP_LOG_WARN("Unable to remove custom post-processing step: I can't find you ..");
ASSIMP_END_EXCEPTION_REGION(aiReturn);
return AI_FAILURE;
}
// ------------------------------------------------------------------------------------------------
// Supplies a custom IO handler to the importer to open and access files.
void Importer::SetIOHandler( IOSystem* pIOHandler)
{
void Importer::SetIOHandler( IOSystem* pIOHandler) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
// If the new handler is zero, allocate a default IO implementation.
if (!pIOHandler)
{
if (!pIOHandler) {
// Release pointer in the possession of the caller
pimpl->mIOHandler = new DefaultIOSystem();
pimpl->mIsDefaultHandler = true;
}
// Otherwise register the custom handler
else if (pimpl->mIOHandler != pIOHandler)
{
} else if (pimpl->mIOHandler != pIOHandler) { // Otherwise register the custom handler
delete pimpl->mIOHandler;
pimpl->mIOHandler = pIOHandler;
pimpl->mIsDefaultHandler = false;
@ -317,29 +313,32 @@ void Importer::SetIOHandler( IOSystem* pIOHandler)
// ------------------------------------------------------------------------------------------------
// Get the currently set IO handler
IOSystem* Importer::GetIOHandler() const {
ai_assert(nullptr != pImp);
return pimpl->mIOHandler;
}
// ------------------------------------------------------------------------------------------------
// Check whether a custom IO handler is currently set
bool Importer::IsDefaultIOHandler() const {
ai_assert(nullptr != pImp);
return pimpl->mIsDefaultHandler;
}
// ------------------------------------------------------------------------------------------------
// Supplies a custom progress handler to get regular callbacks during importing
void Importer::SetProgressHandler ( ProgressHandler* pHandler ) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
// If the new handler is zero, allocate a default implementation.
if (!pHandler)
{
if (!pHandler) {
// Release pointer in the possession of the caller
pimpl->mProgressHandler = new DefaultProgressHandler();
pimpl->mIsDefaultProgressHandler = true;
}
// Otherwise register the custom handler
else if (pimpl->mProgressHandler != pHandler)
{
} else if (pimpl->mProgressHandler != pHandler) { // Otherwise register the custom handler
delete pimpl->mProgressHandler;
pimpl->mProgressHandler = pHandler;
pimpl->mIsDefaultProgressHandler = false;
@ -350,19 +349,24 @@ void Importer::SetProgressHandler ( ProgressHandler* pHandler ) {
// ------------------------------------------------------------------------------------------------
// Get the currently set progress handler
ProgressHandler* Importer::GetProgressHandler() const {
ai_assert(nullptr != pImp);
return pimpl->mProgressHandler;
}
// ------------------------------------------------------------------------------------------------
// Check whether a custom progress handler is currently set
bool Importer::IsDefaultProgressHandler() const {
ai_assert(nullptr != pImp);
return pimpl->mIsDefaultProgressHandler;
}
// ------------------------------------------------------------------------------------------------
// Validate post process step flags
bool _ValidateFlags(unsigned int pFlags)
{
bool _ValidateFlags(unsigned int pFlags) {
ai_assert(nullptr != pImp);
if (pFlags & aiProcess_GenSmoothNormals && pFlags & aiProcess_GenNormals) {
ASSIMP_LOG_ERROR("#aiProcess_GenSmoothNormals and #aiProcess_GenNormals are incompatible");
return false;
@ -376,12 +380,13 @@ bool _ValidateFlags(unsigned int pFlags)
// ------------------------------------------------------------------------------------------------
// Free the current scene
void Importer::FreeScene( )
{
void Importer::FreeScene( ) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
delete pimpl->mScene;
pimpl->mScene = NULL;
pimpl->mScene = nullptr;
pimpl->mErrorString = "";
ASSIMP_END_EXCEPTION_REGION(void);
@ -389,44 +394,48 @@ void Importer::FreeScene( )
// ------------------------------------------------------------------------------------------------
// Get the current error string, if any
const char* Importer::GetErrorString() const
{
/* Must remain valid as long as ReadFile() or FreeFile() are not called */
const char* Importer::GetErrorString() const {
ai_assert(nullptr != pImp);
// Must remain valid as long as ReadFile() or FreeFile() are not called
return pimpl->mErrorString.c_str();
}
// ------------------------------------------------------------------------------------------------
// Enable extra-verbose mode
void Importer::SetExtraVerbose(bool bDo)
{
void Importer::SetExtraVerbose(bool bDo) {
ai_assert(nullptr != pImp);
pimpl->bExtraVerbose = bDo;
}
// ------------------------------------------------------------------------------------------------
// Get the current scene
const aiScene* Importer::GetScene() const
{
const aiScene* Importer::GetScene() const {
ai_assert(nullptr != pImp);
return pimpl->mScene;
}
// ------------------------------------------------------------------------------------------------
// Orphan the current scene and return it.
aiScene* Importer::GetOrphanedScene()
{
aiScene* Importer::GetOrphanedScene() {
ai_assert(nullptr != pImp);
aiScene* s = pimpl->mScene;
ASSIMP_BEGIN_EXCEPTION_REGION();
pimpl->mScene = NULL;
pimpl->mScene = nullptr;
pimpl->mErrorString = ""; /* reset error string */
pimpl->mErrorString = ""; // reset error string
ASSIMP_END_EXCEPTION_REGION(aiScene*);
return s;
}
// ------------------------------------------------------------------------------------------------
// Validate post-processing flags
bool Importer::ValidateFlags(unsigned int pFlags) const
{
bool Importer::ValidateFlags(unsigned int pFlags) const {
ASSIMP_BEGIN_EXCEPTION_REGION();
// run basic checks for mutually exclusive flags
if(!_ValidateFlags(pFlags)) {
@ -468,8 +477,9 @@ bool Importer::ValidateFlags(unsigned int pFlags) const
const aiScene* Importer::ReadFileFromMemory( const void* pBuffer,
size_t pLength,
unsigned int pFlags,
const char* pHint /*= ""*/)
{
const char* pHint /*= ""*/) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
if (!pHint) {
pHint = "";
@ -477,12 +487,12 @@ const aiScene* Importer::ReadFileFromMemory( const void* pBuffer,
if (!pBuffer || !pLength || strlen(pHint) > MaxLenHint ) {
pimpl->mErrorString = "Invalid parameters passed to ReadFileFromMemory()";
return NULL;
return nullptr;
}
// prevent deletion of the previous IOHandler
IOSystem* io = pimpl->mIOHandler;
pimpl->mIOHandler = NULL;
pimpl->mIOHandler = nullptr;
SetIOHandler(new MemoryIOSystem((const uint8_t*)pBuffer,pLength,io));
@ -499,8 +509,9 @@ const aiScene* Importer::ReadFileFromMemory( const void* pBuffer,
}
// ------------------------------------------------------------------------------------------------
void WriteLogOpening(const std::string& file)
{
void WriteLogOpening(const std::string& file) {
ai_assert(nullptr != pImp);
ASSIMP_LOG_INFO_F("Load ", file);
// print a full version dump. This is nice because we don't
@ -551,8 +562,9 @@ void WriteLogOpening(const std::string& file)
// ------------------------------------------------------------------------------------------------
// Reads the given file and returns its contents if successful.
const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
{
const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
const std::string pFile(_pFile);
@ -581,7 +593,7 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
pimpl->mErrorString = "Unable to open file \"" + pFile + "\".";
ASSIMP_LOG_ERROR(pimpl->mErrorString);
return NULL;
return nullptr;
}
std::unique_ptr<Profiler> profiler(GetPropertyInteger(AI_CONFIG_GLOB_MEASURE_TIME,0)?new Profiler():NULL);
@ -590,7 +602,7 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
}
// Find an worker class which can handle the file
BaseImporter* imp = NULL;
BaseImporter* imp = nullptr;
SetPropertyInteger("importerIndex", -1);
for( unsigned int a = 0; a < pimpl->mImporter.size(); a++) {
@ -618,7 +630,7 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
if( !imp) {
pimpl->mErrorString = "No suitable reader found for the file format of file \"" + pFile + "\".";
ASSIMP_LOG_ERROR(pimpl->mErrorString);
return NULL;
return nullptr;
}
}
@ -634,7 +646,7 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
// Dispatch the reading to the worker class for this format
const aiImporterDesc *desc( imp->GetInfo() );
std::string ext( "unknown" );
if ( NULL != desc ) {
if ( nullptr != desc ) {
ext = desc->mName;
}
ASSIMP_LOG_INFO("Found a matching importer for this file format: " + ext + "." );
@ -655,10 +667,8 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
// If successful, apply all active post processing steps to the imported data
if( pimpl->mScene) {
if (!pimpl->mScene->mMetaData || !pimpl->mScene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT))
{
if (!pimpl->mScene->mMetaData)
{
if (!pimpl->mScene->mMetaData || !pimpl->mScene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT)) {
if (!pimpl->mScene->mMetaData) {
pimpl->mScene->mMetaData = new aiMetadata;
}
pimpl->mScene->mMetaData->Add(AI_METADATA_SOURCE_FORMAT, aiString(ext));
@ -666,12 +676,11 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
#ifndef ASSIMP_BUILD_NO_VALIDATEDS_PROCESS
// The ValidateDS process is an exception. It is executed first, even before ScenePreprocessor is called.
if (pFlags & aiProcess_ValidateDataStructure)
{
if (pFlags & aiProcess_ValidateDataStructure) {
ValidateDSProcess ds;
ds.ExecuteOnScene (this);
if (!pimpl->mScene) {
return NULL;
return nullptr;
}
}
#endif // no validation
@ -704,8 +713,7 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
}
}
#ifdef ASSIMP_CATCH_GLOBAL_EXCEPTIONS
catch (std::exception &e)
{
catch (std::exception &e) {
#if (defined _MSC_VER) && (defined _CPPRTTI)
// if we have RTTI get the full name of the exception that occurred
pimpl->mErrorString = std::string(typeid( e ).name()) + ": " + e.what();
@ -714,24 +722,26 @@ const aiScene* Importer::ReadFile( const char* _pFile, unsigned int pFlags)
#endif
ASSIMP_LOG_ERROR(pimpl->mErrorString);
delete pimpl->mScene; pimpl->mScene = NULL;
delete pimpl->mScene; pimpl->mScene = nullptr;
}
#endif // ! ASSIMP_CATCH_GLOBAL_EXCEPTIONS
// either successful or failure - the pointer expresses it anyways
ASSIMP_END_EXCEPTION_REGION_WITH_ERROR_STRING(const aiScene*, pimpl->mErrorString);
return pimpl->mScene;
}
// ------------------------------------------------------------------------------------------------
// Apply post-processing to the currently bound scene
const aiScene* Importer::ApplyPostProcessing(unsigned int pFlags)
{
const aiScene* Importer::ApplyPostProcessing(unsigned int pFlags) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
// Return immediately if no scene is active
if (!pimpl->mScene) {
return NULL;
return nullptr;
}
// If no flags are given, return the current scene with no further action
@ -746,12 +756,11 @@ const aiScene* Importer::ApplyPostProcessing(unsigned int pFlags)
#ifndef ASSIMP_BUILD_NO_VALIDATEDS_PROCESS
// The ValidateDS process plays an exceptional role. It isn't contained in the global
// list of post-processing steps, so we need to call it manually.
if (pFlags & aiProcess_ValidateDataStructure)
{
if (pFlags & aiProcess_ValidateDataStructure) {
ValidateDSProcess ds;
ds.ExecuteOnScene (this);
if (!pimpl->mScene) {
return NULL;
return nullptr;
}
}
#endif // no validation
@ -771,11 +780,9 @@ const aiScene* Importer::ApplyPostProcessing(unsigned int pFlags)
std::unique_ptr<Profiler> profiler(GetPropertyInteger(AI_CONFIG_GLOB_MEASURE_TIME,0)?new Profiler():NULL);
for( unsigned int a = 0; a < pimpl->mPostProcessingSteps.size(); a++) {
BaseProcess* process = pimpl->mPostProcessingSteps[a];
pimpl->mProgressHandler->UpdatePostProcess(static_cast<int>(a), static_cast<int>(pimpl->mPostProcessingSteps.size()) );
if( process->IsActive( pFlags)) {
if (profiler) {
profiler->BeginRegion("postprocess");
}
@ -812,24 +819,28 @@ const aiScene* Importer::ApplyPostProcessing(unsigned int pFlags)
static_cast<int>(pimpl->mPostProcessingSteps.size()) );
// update private scene flags
if( pimpl->mScene )
if( pimpl->mScene ) {
ScenePriv(pimpl->mScene)->mPPStepsApplied |= pFlags;
}
// clear any data allocated by post-process steps
pimpl->mPPShared->Clean();
ASSIMP_LOG_INFO("Leaving post processing pipeline");
ASSIMP_END_EXCEPTION_REGION(const aiScene*);
return pimpl->mScene;
}
// ------------------------------------------------------------------------------------------------
const aiScene* Importer::ApplyCustomizedPostProcessing( BaseProcess *rootProcess, bool requestValidation ) {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
// Return immediately if no scene is active
if ( NULL == pimpl->mScene ) {
return NULL;
if ( nullptr == pimpl->mScene ) {
return nullptr;
}
// If no flags are given, return the current scene with no further action
@ -848,7 +859,7 @@ const aiScene* Importer::ApplyCustomizedPostProcessing( BaseProcess *rootProcess
ValidateDSProcess ds;
ds.ExecuteOnScene( this );
if ( !pimpl->mScene ) {
return NULL;
return nullptr;
}
}
#endif // no validation
@ -899,46 +910,50 @@ const aiScene* Importer::ApplyCustomizedPostProcessing( BaseProcess *rootProcess
// ------------------------------------------------------------------------------------------------
// Helper function to check whether an extension is supported by ASSIMP
bool Importer::IsExtensionSupported(const char* szExtension) const
{
bool Importer::IsExtensionSupported(const char* szExtension) const {
return nullptr != GetImporter(szExtension);
}
// ------------------------------------------------------------------------------------------------
size_t Importer::GetImporterCount() const
{
size_t Importer::GetImporterCount() const {
ai_assert(nullptr != pImp);
return pimpl->mImporter.size();
}
// ------------------------------------------------------------------------------------------------
const aiImporterDesc* Importer::GetImporterInfo(size_t index) const
{
const aiImporterDesc* Importer::GetImporterInfo(size_t index) const {
ai_assert(nullptr != pImp);
if (index >= pimpl->mImporter.size()) {
return NULL;
return nullptr;
}
return pimpl->mImporter[index]->GetInfo();
}
// ------------------------------------------------------------------------------------------------
BaseImporter* Importer::GetImporter (size_t index) const
{
BaseImporter* Importer::GetImporter (size_t index) const {
ai_assert(nullptr != pImp);
if (index >= pimpl->mImporter.size()) {
return NULL;
return nullptr;
}
return pimpl->mImporter[index];
}
// ------------------------------------------------------------------------------------------------
// Find a loader plugin for a given file extension
BaseImporter* Importer::GetImporter (const char* szExtension) const
{
BaseImporter* Importer::GetImporter (const char* szExtension) const {
ai_assert(nullptr != pImp);
return GetImporter(GetImporterIndex(szExtension));
}
// ------------------------------------------------------------------------------------------------
// Find a loader plugin for a given file extension
size_t Importer::GetImporterIndex (const char* szExtension) const {
ai_assert(nullptr != pImp);
ai_assert(nullptr != szExtension);
ASSIMP_BEGIN_EXCEPTION_REGION();
@ -969,8 +984,9 @@ size_t Importer::GetImporterIndex (const char* szExtension) const {
// ------------------------------------------------------------------------------------------------
// Helper function to build a list of all file extensions supported by ASSIMP
void Importer::GetExtensionList(aiString& szOut) const
{
void Importer::GetExtensionList(aiString& szOut) const {
ai_assert(nullptr != pImp);
ASSIMP_BEGIN_EXCEPTION_REGION();
std::set<std::string> str;
for (std::vector<BaseImporter*>::const_iterator i = pimpl->mImporter.begin();i != pimpl->mImporter.end();++i) {
@ -994,8 +1010,9 @@ void Importer::GetExtensionList(aiString& szOut) const
// ------------------------------------------------------------------------------------------------
// Set a configuration property
bool Importer::SetPropertyInteger(const char* szName, int iValue)
{
bool Importer::SetPropertyInteger(const char* szName, int iValue) {
ai_assert(nullptr != pImp);
bool existing;
ASSIMP_BEGIN_EXCEPTION_REGION();
existing = SetGenericProperty<int>(pimpl->mIntProperties, szName,iValue);
@ -1005,8 +1022,9 @@ bool Importer::SetPropertyInteger(const char* szName, int iValue)
// ------------------------------------------------------------------------------------------------
// Set a configuration property
bool Importer::SetPropertyFloat(const char* szName, ai_real iValue)
{
bool Importer::SetPropertyFloat(const char* szName, ai_real iValue) {
ai_assert(nullptr != pImp);
bool existing;
ASSIMP_BEGIN_EXCEPTION_REGION();
existing = SetGenericProperty<ai_real>(pimpl->mFloatProperties, szName,iValue);
@ -1016,8 +1034,9 @@ bool Importer::SetPropertyFloat(const char* szName, ai_real iValue)
// ------------------------------------------------------------------------------------------------
// Set a configuration property
bool Importer::SetPropertyString(const char* szName, const std::string& value)
{
bool Importer::SetPropertyString(const char* szName, const std::string& value) {
ai_assert(nullptr != pImp);
bool existing;
ASSIMP_BEGIN_EXCEPTION_REGION();
existing = SetGenericProperty<std::string>(pimpl->mStringProperties, szName,value);
@ -1027,8 +1046,9 @@ bool Importer::SetPropertyString(const char* szName, const std::string& value)
// ------------------------------------------------------------------------------------------------
// Set a configuration property
bool Importer::SetPropertyMatrix(const char* szName, const aiMatrix4x4& value)
{
bool Importer::SetPropertyMatrix(const char* szName, const aiMatrix4x4& value) {
ai_assert(nullptr != pImp);
bool existing;
ASSIMP_BEGIN_EXCEPTION_REGION();
existing = SetGenericProperty<aiMatrix4x4>(pimpl->mMatrixProperties, szName,value);
@ -1038,40 +1058,43 @@ bool Importer::SetPropertyMatrix(const char* szName, const aiMatrix4x4& value)
// ------------------------------------------------------------------------------------------------
// Get a configuration property
int Importer::GetPropertyInteger(const char* szName,
int iErrorReturn /*= 0xffffffff*/) const
{
int Importer::GetPropertyInteger(const char* szName, int iErrorReturn /*= 0xffffffff*/) const {
ai_assert(nullptr != pImp);
return GetGenericProperty<int>(pimpl->mIntProperties,szName,iErrorReturn);
}
// ------------------------------------------------------------------------------------------------
// Get a configuration property
ai_real Importer::GetPropertyFloat(const char* szName,
ai_real iErrorReturn /*= 10e10*/) const
{
ai_real Importer::GetPropertyFloat(const char* szName, ai_real iErrorReturn /*= 10e10*/) const {
ai_assert(nullptr != pImp);
return GetGenericProperty<ai_real>(pimpl->mFloatProperties,szName,iErrorReturn);
}
// ------------------------------------------------------------------------------------------------
// Get a configuration property
const std::string Importer::GetPropertyString(const char* szName,
const std::string& iErrorReturn /*= ""*/) const
{
const std::string Importer::GetPropertyString(const char* szName, const std::string& iErrorReturn /*= ""*/) const {
ai_assert(nullptr != pImp);
return GetGenericProperty<std::string>(pimpl->mStringProperties,szName,iErrorReturn);
}
// ------------------------------------------------------------------------------------------------
// Get a configuration property
const aiMatrix4x4 Importer::GetPropertyMatrix(const char* szName,
const aiMatrix4x4& iErrorReturn /*= aiMatrix4x4()*/) const
{
const aiMatrix4x4 Importer::GetPropertyMatrix(const char* szName, const aiMatrix4x4& iErrorReturn /*= aiMatrix4x4()*/) const {
ai_assert(nullptr != pImp);
return GetGenericProperty<aiMatrix4x4>(pimpl->mMatrixProperties,szName,iErrorReturn);
}
// ------------------------------------------------------------------------------------------------
// Get the memory requirements of a single node
inline void AddNodeWeight(unsigned int& iScene,const aiNode* pcNode)
{
inline
void AddNodeWeight(unsigned int& iScene,const aiNode* pcNode) {
if ( nullptr == pcNode ) {
return;
}
iScene += sizeof(aiNode);
iScene += sizeof(unsigned int) * pcNode->mNumMeshes;
iScene += sizeof(void*) * pcNode->mNumChildren;
@ -1083,8 +1106,9 @@ inline void AddNodeWeight(unsigned int& iScene,const aiNode* pcNode)
// ------------------------------------------------------------------------------------------------
// Get the memory requirements of the scene
void Importer::GetMemoryRequirements(aiMemoryInfo& in) const
{
void Importer::GetMemoryRequirements(aiMemoryInfo& in) const {
ai_assert(nullptr != pImp);
in = aiMemoryInfo();
aiScene* mScene = pimpl->mScene;
@ -1096,8 +1120,7 @@ void Importer::GetMemoryRequirements(aiMemoryInfo& in) const
in.total = sizeof(aiScene);
// add all meshes
for (unsigned int i = 0; i < mScene->mNumMeshes;++i)
{
for (unsigned int i = 0; i < mScene->mNumMeshes;++i) {
in.meshes += sizeof(aiMesh);
if (mScene->mMeshes[i]->HasPositions()) {
in.meshes += sizeof(aiVector3D) * mScene->mMeshes[i]->mNumVertices;
@ -1114,14 +1137,16 @@ void Importer::GetMemoryRequirements(aiMemoryInfo& in) const
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS;++a) {
if (mScene->mMeshes[i]->HasVertexColors(a)) {
in.meshes += sizeof(aiColor4D) * mScene->mMeshes[i]->mNumVertices;
} else {
break;
}
else break;
}
for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS;++a) {
if (mScene->mMeshes[i]->HasTextureCoords(a)) {
in.meshes += sizeof(aiVector3D) * mScene->mMeshes[i]->mNumVertices;
} else {
break;
}
else break;
}
if (mScene->mMeshes[i]->HasBones()) {
in.meshes += sizeof(void*) * mScene->mMeshes[i]->mNumBones;
@ -1140,8 +1165,9 @@ void Importer::GetMemoryRequirements(aiMemoryInfo& in) const
in.textures += sizeof(aiTexture);
if (pc->mHeight) {
in.textures += 4 * pc->mHeight * pc->mWidth;
} else {
in.textures += pc->mWidth;
}
else in.textures += pc->mWidth;
}
in.total += in.textures;