contourjob.h

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#ifndef OPENSWMM_RENDER_CONTOURJOB_H
#define OPENSWMM_RENDER_CONTOURJOB_H
 
#include "contour/marchingtriangles.h"
 
#include <array>
#include <memory>
#include <vector>
 
namespace OpenSWMM::Render
{
 
struct ContourJobInput
{
    struct TriPos
    {
        float ax = 0, ay = 0, bx = 0, by = 0, cx = 0, cy = 0;
    };
 
    std::shared_ptr<const std::vector<TriPos>> positions;
 
    std::shared_ptr<const std::vector<std::array<float, 3>>> scalars;
 
    std::vector<double> bandLevels;
 
    std::vector<double> isoLevels;
 
    bool clampUniformOutsideRange = true;
};
 
struct ContourJobOutput
{
    std::vector<OpenSWMM::Contour::IsoBandPolygon> bands;
    std::vector<OpenSWMM::Contour::IsoLineSegment> segs;
};
 
[[nodiscard]] ContourJobOutput computeContourJob(const ContourJobInput &in);
 
} // namespace OpenSWMM::Render
 
#endif // OPENSWMM_RENDER_CONTOURJOB_H