simbody_mesh_loader.h

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#pragma once
 
#include <liboscar/graphics/mesh.h>
#include <liboscar/graphics/mesh_indices_view.h>
#include <liboscar/platform/file_dialog_filter.h>
 
#include <filesystem>
#include <span>
#include <string_view>
 
namespace SimTK { class PolygonalMesh; }
 
namespace opyn
{
    // returns an `Mesh` converted from the given `SimTK::PolygonalMesh`
    osc::Mesh ToOscMesh(const SimTK::PolygonalMesh&);
 
    // returns a list of SimTK mesh format file suffixes (e.g. `{"vtp", "stl"}`)
    std::span<const std::string_view> GetSupportedSimTKMeshFormats();
    std::span<const osc::FileDialogFilter> GetSupportedSimTKMeshFormatsAsFilters();
 
    // returns an `Mesh` loaded from disk via simbody's APIs
    osc::Mesh LoadMeshViaSimbody(const std::filesystem::path&);
 
    // populate the `SimTK::PolygonalMesh` from the given indexed mesh data
    void AssignIndexedVerts(SimTK::PolygonalMesh&, std::span<const osc::Vector3>, osc::MeshIndicesView);
}