INNER CODE UNIT · C++

rTerrainIco

TheOpenSpaceProgram/osp-magnum · src/adera_app/scenario_setup.cpp:396

        auto const& rTerrainIco = *reinterpret_cast<ACtxTerrainIco*>(userData[0]);
        ico_calc_middles(rTerrainIco.radius, corners, middles, rSkData);
        ico_calc_sphere_tri_center(groupId, rTerrainIco.radius + rTerrainIco.height, rTerrainIco.height, rSkel, rSkData);
    };

    // Nothing to do on un-subdivide
    rSP.onUnsubdiv = [] (
            SkTriId                         tri,
            SkeletonTriangle                &rTri,
            SubdivTriangleSkeleton          &rSkel,
            SkeletonVertexData              &rSkData,
            SkeletonSubdivScratchpad::UserData_t userData) noexcept
    { };

    // Calculate distance thresholds for when skeleton triangles should be subdivided and
    // unsubdivided. These threshold values are used by
    // subdivide_level_by_distance(...) and unsubdivide_select_by_distance(...)
    for (int level = 0; level < gc_maxSubdivLevels; ++level)

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