fileExport.hpp

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#include <cstddef>
#include <memory>
#include <string>
#include <vector>
 
#include "utils/utils.hpp"
#include "uvgvpcc/uvgvpcc.hpp"
 
using namespace uvgvpcc_enc;
 
namespace FileExport {
 
const std::array<Vector3<uint8_t>, 10> ppiColors = {{
    {91, 91, 91},    // Charcoal Gray
    {0, 102, 51},    // Forest Green
    {153, 0, 0},     // Rich Crimson
    {0, 51, 102},    // Deep Blue
    {255, 204, 0},   // Golden Yellow
    {102, 204, 204}, // Muted Cyan
    {255,0,255},     // Magenta for isolated point identification
    {255,255,255},   // White for masters
    {0,0,0},         // Black
    {255, 0, 255} // 
}};    
 
void cleanIntermediateFiles();
 
// Patch generation
void exportPointCloudNormalComputation(const std::shared_ptr<Frame>& frame, const std::vector<Vector3<typeGeometryInput>>& pointsGeometry,
                                       std::vector<Vector3<double>>& normals);
void exportPointCloudNormalOrientation(const std::shared_ptr<Frame>& frame, const std::vector<Vector3<typeGeometryInput>>& pointsGeometry,
                                       std::vector<Vector3<double>>& normals);
void exportPointCloudInitialSegmentation(const std::shared_ptr<Frame>& frame, const std::vector<Vector3<typeGeometryInput>>& pointsGeometry,
                                         const std::vector<size_t>& pointsPPIs);
void exportPointCloudSubslices(const std::shared_ptr<Frame>& frame, const std::vector<Vector3<typeGeometryInput>>& pointsGeometry,const std::vector<Vector3<uint8_t>>& attributes,
                                       const std::string& axisStr);
void exportPointCloudPPIAttributionSlicing(const std::shared_ptr<Frame>& frame, const std::vector<Vector3<typeGeometryInput>>& pointsGeometry,
                                        const std::vector<size_t>& pointsPPIs);
void exportPointCloudRefineSegmentation(const std::shared_ptr<Frame>& frame, const std::vector<Vector3<typeGeometryInput>>& pointsGeometry,
                                        const std::vector<size_t>& pointsPPIs);
void exportPointCloudPatchSegmentationColor(const std::shared_ptr<Frame>& frame);
void exportPointCloudPatchSegmentationBorder(const std::shared_ptr<Frame>& frame);
void exportPointCloudPatchSegmentationBorderBlank(const std::shared_ptr<Frame>& frame);
 
// Map generation
void exportImageOccupancy(const std::shared_ptr<Frame>& frame);
void exportImageOccupancyDS(const std::shared_ptr<Frame>& frame);
void exportImageAttribute(const std::shared_ptr<Frame>& frame);
void exportImageGeometry(const std::shared_ptr<Frame>& frame);
void exportImageAttributeBgFill(const std::shared_ptr<Frame>& frame);
void exportImageGeometryBgFill(const std::shared_ptr<Frame>& frame);
void exportImageAttributeYUV(const std::shared_ptr<Frame>& frame);
 
// Map encoding
void exportOccupancyBitstream(const std::shared_ptr<uvgvpcc_enc::GOF>& gof, const std::vector<uint8_t>& bitstream,
                              const std::string& codecExtension);
void exportAttributeBitstream(const std::shared_ptr<uvgvpcc_enc::GOF>& gof, const std::vector<uint8_t>& bitstream,
                              const std::string& codecExtension);
void exportGeometryBitstream(const std::shared_ptr<uvgvpcc_enc::GOF>& gof, const std::vector<uint8_t>& bitstream,
                             const std::string& codecExtension);
 
// Bitstream generation
void exportAtlasInformation(const size_t& gofId, const std::string& logLine);
 
 
}  // namespace FileExport