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Fix Creating Directories on Windows for Synthetic Annotation #45

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Fix Creating Directories on Windows for Synthetic Annotation #45

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655247d
fixed creating directories in Windows
smbanx Oct 19, 2024
c46d64b
simplify; minimize git diff
smbanx Oct 19, 2024
3e73509
minor change, reduce diff
smbanx Oct 19, 2024
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18 changes: 11 additions & 7 deletions plugins/syntheticannotation/src/SyntheticAnnotation.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@

#include "SyntheticAnnotation.h"
#include "Visualizer.h"
#include <filesystem>
#include <iomanip>

using namespace std;
Expand Down Expand Up @@ -269,21 +270,24 @@ void SyntheticAnnotation::render( const char* outputdir ) {
}

//check that output directory exists, if not create it
std::string createdir = "mkdir -p ";
createdir += odir;
int dir = system(createdir.c_str());
if (dir < 0) {
std::string slash = "/";
#ifdef _WIN32
std::replace(odir.begin(), odir.end(), '/', '\\');
slash = "\\";
#endif
bool dir = std::filesystem::create_directory(odir);
if (!dir && !std::filesystem::exists(odir)) {
helios_runtime_error("ERROR (SyntheticAnnotation::render): output directory " + std::string(outputdir) + " could not be created. Exiting...");
}
//create sub-directory structure for each view
//std::string viewdir;
for( int d=0; d<camera_position.size(); d++ ){
std::stringstream viewdir;
viewdir << createdir << "view" << std::setfill('0') << std::setw(5) << d << "/";
viewdir << odir << "view" << std::setfill('0') << std::setw(5) << d << slash;
std::cout << "viewdir: " << viewdir.str() << std::endl;
//std::snprintf(viewdir,createdir.size()+24,"%sview%05d/",createdir.c_str(),d);
int dir = system( viewdir.str().c_str() );
if (dir < 0) {
dir = std::filesystem::create_directory(viewdir.str());
if (!dir && !std::filesystem::exists(viewdir.str())) {
helios_runtime_error("ERROR (SyntheticAnnotation::render): view sub-directory could not be created. Exiting...");
}
}
Expand Down
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