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Merge pull request #2427 from RichardTea/assimpview_unicode 

Some MSVC/Windows corrections and updates, issue 2302
pull/2460/head^2
Kim Kulling 2019-05-14 18:59:58 +02:00 committed by GitHub
parent 5bee5307e4 747a7c963b
commit add086b9e8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 53 additions and 49 deletions
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102
code/ColladaExporter.cpp
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@ -64,13 +64,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
using namespace Assimp;
namespace Assimp
{
namespace Assimp {
// ------------------------------------------------------------------------------------------------
// Worker function for exporting a scene to Collada. Prototyped and registered in Exporter.cpp
void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/)
{
void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* pScene, const ExportProperties* /*pProperties*/) {
std::string path = DefaultIOSystem::absolutePath(std::string(pFile));
std::string file = DefaultIOSystem::completeBaseName(std::string(pFile));
@ -93,12 +91,12 @@ void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* p
} // end of namespace Assimp
// ------------------------------------------------------------------------------------------------
// Constructor for a specific scene to export
ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file) : mIOSystem(pIOSystem), mPath(path), mFile(file)
{
ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file)
: mIOSystem(pIOSystem)
, mPath(path)
, mFile(file) {
// make sure that all formatting happens using the standard, C locale and not the user's current locale
mOutput.imbue( std::locale("C") );
mOutput.precision(16);
@ -115,17 +113,15 @@ ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, co
// ------------------------------------------------------------------------------------------------
// Destructor
ColladaExporter::~ColladaExporter()
{
if(mSceneOwned) {
ColladaExporter::~ColladaExporter() {
if ( mSceneOwned ) {
delete mScene;
}
}
// ------------------------------------------------------------------------------------------------
// Starts writing the contents
void ColladaExporter::WriteFile()
{
void ColladaExporter::WriteFile() {
// write the DTD
mOutput << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>" << endstr;
// COLLADA element start
@ -158,8 +154,7 @@ void ColladaExporter::WriteFile()
// ------------------------------------------------------------------------------------------------
// Writes the asset header
void ColladaExporter::WriteHeader()
{
void ColladaExporter::WriteHeader() {
static const ai_real epsilon = ai_real( 0.00001 );
static const aiQuaternion x_rot(aiMatrix3x3(
0, -1, 0,
@ -240,51 +235,60 @@ void ColladaExporter::WriteHeader()
// If no Scene metadata, use root node metadata
aiMetadata* meta = mScene->mMetaData;
if (!meta)
if (nullptr == meta) {
meta = mScene->mRootNode->mMetaData;
}
aiString value;
if (!meta || !meta->Get("Author", value))
if (!meta || !meta->Get("Author", value)) {
mOutput << startstr << "<author>" << "Assimp" << "</author>" << endstr;
else
} else {
mOutput << startstr << "<author>" << XMLEscape(value.C_Str()) << "</author>" << endstr;
}
if (!meta || !meta->Get("AuthoringTool", value))
if (nullptr == meta || !meta->Get("AuthoringTool", value)) {
mOutput << startstr << "<authoring_tool>" << "Assimp Exporter" << "</authoring_tool>" << endstr;
else
} else {
mOutput << startstr << "<authoring_tool>" << XMLEscape(value.C_Str()) << "</authoring_tool>" << endstr;
}
if (meta)
{
if (meta->Get("Comments", value))
if (meta) {
if (meta->Get("Comments", value)) {
mOutput << startstr << "<comments>" << XMLEscape(value.C_Str()) << "</comments>" << endstr;
if (meta->Get("Copyright", value))
}
if (meta->Get("Copyright", value)) {
mOutput << startstr << "<copyright>" << XMLEscape(value.C_Str()) << "</copyright>" << endstr;
if (meta->Get("SourceData", value))
}
if (meta->Get("SourceData", value)) {
mOutput << startstr << "<source_data>" << XMLEscape(value.C_Str()) << "</source_data>" << endstr;
}
}
PopTag();
mOutput << startstr << "</contributor>" << endstr;
if (!meta || !meta->Get("Created", value))
if (nullptr == meta || !meta->Get("Created", value)) {
mOutput << startstr << "<created>" << date_str << "</created>" << endstr;
else
} else {
mOutput << startstr << "<created>" << XMLEscape(value.C_Str()) << "</created>" << endstr;
}
// Modified date is always the date saved
mOutput << startstr << "<modified>" << date_str << "</modified>" << endstr;
if (meta)
{
if (meta->Get("Keywords", value))
if (meta) {
if (meta->Get("Keywords", value)) {
mOutput << startstr << "<keywords>" << XMLEscape(value.C_Str()) << "</keywords>" << endstr;
if (meta->Get("Revision", value))
}
if (meta->Get("Revision", value)) {
mOutput << startstr << "<revision>" << XMLEscape(value.C_Str()) << "</revision>" << endstr;
if (meta->Get("Subject", value))
}
if (meta->Get("Subject", value)) {
mOutput << startstr << "<subject>" << XMLEscape(value.C_Str()) << "</subject>" << endstr;
if (meta->Get("Title", value))
}
if (meta->Get("Title", value)) {
mOutput << startstr << "<title>" << XMLEscape(value.C_Str()) << "</title>" << endstr;
}
}
mOutput << startstr << "<unit name=\"meter\" meter=\"" << scale << "\" />" << endstr;
@ -299,12 +303,15 @@ void ColladaExporter::WriteTextures() {
static const unsigned int buffer_size = 1024;
char str[buffer_size];
if(mScene->HasTextures()) {
if (mScene->HasTextures()) {
for(unsigned int i = 0; i < mScene->mNumTextures; i++) {
// It would be great to be able to create a directory in portable standard C++, but it's not the case,
// so we just write the textures in the current directory.
aiTexture* texture = mScene->mTextures[i];
if ( nullptr == texture ) {
continue;
}
ASSIMP_itoa10(str, buffer_size, i + 1);
@ -458,6 +465,7 @@ void ColladaExporter::WritePointLight(const aiLight *const light){
mOutput << startstr << "</point>" << endstr;
}
void ColladaExporter::WriteDirectionalLight(const aiLight *const light){
const aiColor3D &color= light->mColorDiffuse;
mOutput << startstr << "<directional>" << endstr;
@ -470,6 +478,7 @@ void ColladaExporter::WriteDirectionalLight(const aiLight *const light){
mOutput << startstr << "</directional>" << endstr;
}
void ColladaExporter::WriteSpotLight(const aiLight *const light){
const aiColor3D &color= light->mColorDiffuse;
@ -526,18 +535,16 @@ void ColladaExporter::WriteAmbienttLight(const aiLight *const light){
// ------------------------------------------------------------------------------------------------
// Reads a single surface entry from the given material keys
void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial* pSrcMat, aiTextureType pTexture, const char* pKey, size_t pType, size_t pIndex)
{
if( pSrcMat->GetTextureCount( pTexture) > 0 )
{
void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial* pSrcMat,
aiTextureType pTexture, const char* pKey, size_t pType, size_t pIndex) {
if( pSrcMat->GetTextureCount( pTexture) > 0 ) {
aiString texfile;
unsigned int uvChannel = 0;
pSrcMat->GetTexture( pTexture, 0, &texfile, NULL, &uvChannel);
std::string index_str(texfile.C_Str());
if(index_str.size() != 0 && index_str[0] == '*')
{
if(index_str.size() != 0 && index_str[0] == '*') {
unsigned int index;
index_str = index_str.substr(1, std::string::npos);
@ -555,15 +562,13 @@ void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial*
} else {
throw DeadlyExportError("could not find embedded texture at index " + index_str);
}
} else
{
} else {
poSurface.texture = texfile.C_Str();
}
poSurface.channel = uvChannel;
poSurface.exist = true;
} else
{
} else {
if( pKey )
poSurface.exist = pSrcMat->Get( pKey, static_cast<unsigned int>(pType), static_cast<unsigned int>(pIndex), poSurface.color) == aiReturn_SUCCESS;
}
@ -571,15 +576,13 @@ void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial*
// ------------------------------------------------------------------------------------------------
// Reimplementation of isalnum(,C locale), because AppVeyor does not see standard version.
static bool isalnum_C(char c)
{
static bool isalnum_C(char c) {
return ( nullptr != strchr("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",c) );
}
// ------------------------------------------------------------------------------------------------
// Writes an image entry for the given surface
void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::string& pNameAdd)
{
void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::string& pNameAdd) {
if( !pSurface.texture.empty() )
{
mOutput << startstr << "<image id=\"" << XMLEscape(pNameAdd) << "\">" << endstr;
@ -833,8 +836,9 @@ void ColladaExporter::WriteControllerLibrary()
mOutput << startstr << "<library_controllers>" << endstr;
PushTag();
for( size_t a = 0; a < mScene->mNumMeshes; ++a)
for( size_t a = 0; a < mScene->mNumMeshes; ++a) {
WriteController( a);
}
PopTag();
mOutput << startstr << "</library_controllers>" << endstr;