surface_stitching.h

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#ifndef SURFACE_STITCHING_H
#define SURFACE_STITCHING_H
 
#include "dic_structures.h"
#include <vector>
#include <Eigen/Dense>
 
namespace cppxdic {
 
DIC3Dcombined stitchPairsSimple(const std::vector<DIC3DpairResults>& all_pairs);
 
DIC3Dcombined stitchPairsGeometric(const std::vector<DIC3DpairResults>& all_pairs,
                                    const std::vector<int>& pair_order,
                                    bool pair_forced = false);
 
void setStitchRayAccel(bool enabled);
 
bool stitchRayAccel();
 
// ============================================================================
// Helper functions for geometric stitching
// ============================================================================
 
std::vector<int> computeMeshBoundary(const std::vector<int>& faces,
                                      const std::vector<Eigen::Vector3d>& vertices);
 
std::vector<double> computeEdgeLengths(const std::vector<int>& faces,
                                        const std::vector<Eigen::Vector3d>& vertices);
 
std::pair<std::vector<bool>, std::vector<bool>> removeOverlapSurfaces(
    const std::vector<int>& faces1,
    const std::vector<int>& faces2,
    const std::vector<Eigen::Vector3d>& vertices1,
    const std::vector<Eigen::Vector3d>& vertices2,
    double min_gap,
    bool pair_forced = false);
 
std::vector<std::vector<int>> groupBoundaryEdges(const std::vector<int>& boundary_edges);
 
std::vector<int> edgeListToCurve(const std::vector<int>& edges);
 
std::vector<int> zipBoundaryCurves(const std::vector<int>& curve1,
                                    const std::vector<int>& curve2,
                                    const std::vector<Eigen::Vector3d>& V_combined);
 
std::vector<bool> findAllBoundaryFaces(const std::vector<int>& faces,
                                        const std::vector<int>& boundary_edges);
 
} // namespace cppxdic
 
#endif // SURFACE_STITCHING_H