void FileDialog_export_obj(EditorState *state, Node *node)
{
// Get path
std::string path = getSaveLoadDirectory(state->settings->get("save_directory"),
state->isInstalled);
const char* filters[] = {"*.obj"};
const char *cfile = tinyfd_saveFileDialog("Export Node to Mesh", path.c_str(),
1, filters);
if (!cfile)
return;
std::string filename = cfile;
if (filename == "")
return;
std::string res = nodeToObj(node, filenameWithoutExt(filename));
std::ofstream file(filename.c_str());
if (!file)
return;
file << res.c_str();
file.close();
}
void AddFilesFromDirectoryToTpaList(const char* directory, std::string& tpaList)
{
const char * const tpaExtensions[] = {
".ni.dll", // Probe for .ni.dll first so that it's preferred if ni and il coexist in the same dir
".dll",
".ni.exe",
".exe",
};
DIR* dir = opendir(directory);
if (dir == nullptr)
{
return;
}
std::set<std::string> addedAssemblies;
// Walk the directory for each extension separately so that we first get files with .ni.dll extension,
// then files with .dll extension, etc.
for (int extIndex = 0; extIndex < sizeof(tpaExtensions) / sizeof(tpaExtensions[0]); extIndex++)
{
const char* ext = tpaExtensions[extIndex];
int extLength = strlen(ext);
struct dirent* entry;
// For all entries in the directory
while ((entry = readdir(dir)) != nullptr)
{
// We are interested in files only
switch (entry->d_type)
{
case DT_REG:
break;
// Handle symlinks and file systems that do not support d_type
case DT_LNK:
case DT_UNKNOWN:
{
std::string fullFilename;
fullFilename.append(directory);
fullFilename.append("/");
fullFilename.append(entry->d_name);
struct stat sb;
if (stat(fullFilename.c_str(), &sb) == -1)
{
continue;
}
if (!S_ISREG(sb.st_mode))
{
continue;
}
}
break;
default:
continue;
}
std::string filename(entry->d_name);
// Check if the extension matches the one we are looking for
int extPos = filename.length() - extLength;
if ((extPos <= 0) || (filename.compare(extPos, extLength, ext) != 0))
{
continue;
}
std::string filenameWithoutExt(filename.substr(0, extPos));
// Make sure if we have an assembly with multiple extensions present,
// we insert only one version of it.
if (addedAssemblies.find(filenameWithoutExt) == addedAssemblies.end())
{
addedAssemblies.insert(filenameWithoutExt);
tpaList.append(directory);
tpaList.append("/");
tpaList.append(filename);
tpaList.append(":");
}
}
// Rewind the directory stream to be able to iterate over it for the next extension
rewinddir(dir);
}
closedir(dir);
}
