Function SubdivideForLength

Splines.cpp:1370–1385

namespace
{
    void SubdivideForLength(const Spline2& s, vector<Spline2>* splines, float tolerance)
    {
        float error;
        float length = LengthEstimate(s, &error);

        if (error <= tolerance * length)
            splines->push_back(s);
        else
        {
            Spline2 s1, s2;
            Split(s, &s1, &s2);

            SubdivideForLength(s1, splines, tolerance);
            SubdivideForLength(s2, splines, tolerance);
        }
    }
}

void SL::SubdivideForLength(vector<Spline2>* splinesIn, float tolerance)