//! Changes the current Working Directory to the given string.
bool CFileSystem::changeWorkingDirectoryTo(const io::path& newDirectory)
{
bool success=false;
if (FileSystemType != FILESYSTEM_NATIVE)
{
WorkingDirectory[FILESYSTEM_VIRTUAL].append(newDirectory);
flattenFilename(WorkingDirectory[FILESYSTEM_VIRTUAL], "");
success = 1;
}
else
{
WorkingDirectory[FILESYSTEM_NATIVE] = newDirectory;
#if defined(_IRR_WINDOWS_CE_PLATFORM_)
success = true;
#elif defined(_MSC_VER)
#if defined(_IRR_WCHAR_FILESYSTEM)
success=(_wchdir(newDirectory.c_str()) == 0);
#else
success=(_chdir(newDirectory.c_str()) == 0);
#endif
#else
success=(chdir(newDirectory.c_str()) == 0);
#endif
}
return success;
}
//! returns the base part of a filename, i.e. all except for the directory
//! part. If no directory path is prefixed, the full name is returned.
io::path CFileSystem::getFileBasename(const io::path& filename, bool keepExtension) const
{
// find last forward or backslash
s32 lastSlash = filename.findLast('/');
const s32 lastBackSlash = filename.findLast('\\');
lastSlash = core::max_(lastSlash, lastBackSlash);
// get number of chars after last dot
s32 end = 0;
if (!keepExtension)
{
// take care to search only after last slash to check only for
// dots in the filename
end = filename.findLast('.');
if (end == -1 || end < lastSlash)
end=0;
else
end = filename.size()-end;
}
if ((u32)lastSlash < filename.size())
return filename.subString(lastSlash+1, filename.size()-lastSlash-1-end);
else if (end != 0)
return filename.subString(0, filename.size()-end);
else
return filename;
}
//! returns the directory part of a filename, i.e. all until the first
//! slash or backslash, excluding it. If no directory path is prefixed, a '.'
//! is returned.
io::path CFileSystem::getFileDir(const io::path& filename) const
{
// find last forward or backslash
s32 lastSlash = filename.findLast('/');
const s32 lastBackSlash = filename.findLast('\\');
lastSlash = lastSlash > lastBackSlash ? lastSlash : lastBackSlash;
if ((u32)lastSlash < filename.size())
return filename.subString(0, lastSlash);
else
return ".";
}
//! Writes attributes of the scene node.
void CMeshSceneNode::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const
{
IMeshSceneNode::serializeAttributes(out, options);
if (options && (options->Flags&io::EARWF_USE_RELATIVE_PATHS) && options->Filename)
{
const io::path path = SceneManager->getFileSystem()->getRelativeFilename(
SceneManager->getFileSystem()->getAbsolutePath(SceneManager->getMeshCache()->getMeshName(Mesh).getPath()),
options->Filename);
out->addString("Mesh", path.c_str());
}
else
out->addString("Mesh", SceneManager->getMeshCache()->getMeshName(Mesh).getPath().c_str());
out->addBool("ReadOnlyMaterials", ReadOnlyMaterials);
}
//! determines if a file exists and would be able to be opened.
bool CFileSystem::existFile(const io::path& filename) const
{
for (u32 i=0; i < FileArchives.size(); ++i)
if (FileArchives[i]->getFileList()->findFile(filename)!=-1)
return true;
_IRR_IMPLEMENT_MANAGED_MARSHALLING_BUGFIX;
#if defined(_IRR_WCHAR_FILESYSTEM)
return (_waccess(filename.c_str(), 0) != -1);
#elif defined(_MSC_VER)
return (_access(filename.c_str(), 0) != -1);
#else
return (access(filename.c_str(), F_OK) != -1);
#endif
}
//! Writes attributes of the scene node.
void CAnimatedMeshSceneNode::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const
{
IAnimatedMeshSceneNode::serializeAttributes(out, options);
if (options && (options->Flags&io::EARWF_USE_RELATIVE_PATHS) && options->Filename)
{
const io::path path = SceneManager->getFileSystem()->getRelativeFilename(
SceneManager->getFileSystem()->getAbsolutePath(SceneManager->getMeshCache()->getMeshName(Mesh).getPath()),
options->Filename);
out->addString("Mesh", path.c_str());
}
else
out->addString("Mesh", SceneManager->getMeshCache()->getMeshName(Mesh).getPath().c_str());
out->addBool("Looping", Looping);
out->addBool("ReadOnlyMaterials", ReadOnlyMaterials);
out->addFloat("FramesPerSecond", FramesPerSecond);
out->addInt("StartFrame", StartFrame);
out->addInt("EndFrame", EndFrame);
}
io::path CFileSystem::getAbsolutePath(const io::path& filename) const
{
fschar_t *p=0;
#if defined(_IRR_WINDOWS_CE_PLATFORM_)
return filename;
#elif defined(_IRR_WINDOWS_API_)
#if defined(_IRR_WCHAR_FILESYSTEM )
c16 fpath[_MAX_PATH];
p = _wfullpath(fpath, filename.c_str(), _MAX_PATH);
#else
c8 fpath[_MAX_PATH];
p = _fullpath(fpath, filename.c_str(), _MAX_PATH);
#endif
#elif (defined(_IRR_POSIX_API_) || defined(_IRR_OSX_PLATFORM_))
c8 fpath[4096];
fpath[0]=0;
p = realpath(filename.c_str(), fpath);
if (!p)
{
// content in fpath is undefined at this point
if (!fpath[0]) // seems like fpath wasn't altered
{
// at least remove a ./ prefix
if ('.'==filename[0] && '/'==filename[1])
return filename.subString(2, filename.size()-2);
else
return filename;
}
else
return io::path(fpath);
}
#endif
return io::path(p);
}
bool Image::write(const io::path & path, boost::optional<std::pair<int, int>> compression) const {
io::path p;
if (path.empty()) {
p = _filename;
} else {
p = path;
}
std::vector<int> compress_vec;
if (compression) {
compress_vec.push_back(std::get<0>(compression.get()));
compress_vec.push_back(std::get<1>(compression.get()));
}
return cv::imwrite(p.string(), _mat, compress_vec);
}
void loadHeightmap(io::path path)
{
Height= video->getTexture(path.c_str());
video::IImage* image= video->createImage(Height, core::position2d<s32>(0,0), Height->getSize());
Normal= video->addTexture("normal", image);
video->makeNormalMapTexture(Normal, ((gui::IGUISpinBox*)gui->getRootGUIElement()->getElementFromId(EGI_HEIGHT, true))->getValue());
image->drop();
gui::IGUIEditBox* edit= (gui::IGUIEditBox*)gui->getRootGUIElement()->getElementFromId(EGI_FILENAME, true);
core::stringw name= path;
core::array<core::stringw> splited;
//name.split(splited, ".");
edit->setText(name.c_str());
Node->setMaterialTexture(0, Height);
Node->setMaterialTexture(1, Normal);
}
virtual bool isALoadableFileExtension (const io::path &filename) const
{
return filename.subString(filename.size()-3, filename.size()) == "png";
}
bool CVMDCustomSkinMotion::load(const io::path &path)
{
std::vector<char> buf;
{
std::ifstream io(path.c_str(), std::ios::binary);
if(!io){
return false;
}
// get filesize
io.seekg(0, std::fstream::end);
size_t filesize = static_cast<size_t>(io.tellg());
io.clear();
io.seekg(0, std::fstream::beg);
if (filesize==0){
std::cout << "empty file" << std::endl;
return false;
}
// read all file
buf.resize(filesize);
io.read(&buf[0], filesize);
}
// parse vmd
vmd::Loader loader;
if(!loader.parse(&buf[0], buf.size())){
return false;
}
std::cout << loader << std::endl;
// store bone motions
u32 lastFrame=0;
for(vmd::Loader::BoneMap::iterator it=loader.boneMap.begin();
it!=loader.boneMap.end();
++it){
SRotPosLinearCurve *curve=addBoneCurve(it->first.c_str());
vmd::BoneBuffer::Ptr buf=it->second;
curve->reallocate(buf->bones.size());
for(size_t i=0; i<buf->bones.size(); ++i){
vmd::Bone &frame=buf->bones[i];
curve->addKeyFrame(frame.frame,
SRotPosKey(
core::vector3df(frame.pos.x, frame.pos.y, frame.pos.z),
core::quaternion(
frame.q.x, frame.q.y, frame.q.z, frame.q.w))
);
}
curve->sort();
lastFrame=std::max(lastFrame, curve->getFrameCount());
}
// store morphing motions
for(vmd::Loader::MorphMap::iterator it=loader.morphMap.begin();
it!=loader.morphMap.end();
++it){
SMorphLinearCurve *curve=addMorphingCurve(it->first.c_str());
vmd::MorphBuffer::Ptr buf=it->second;
curve->reallocate(buf->morphs.size());
for(size_t i=0; i<buf->morphs.size(); ++i){
vmd::Morph &frame=buf->morphs[i];
curve->addKeyFrame(frame.frame, frame.influence);
}
curve->sort();
lastFrame=std::max(lastFrame, curve->getFrameCount());
}
FrameCount=lastFrame;
return true;
}