ts::BSpline::BSpline(const std::vector<ts::rational> points, const size_t dim)
{
if (dim == 0)
throw std::runtime_error(ts_enum_str(TS_DIM_ZERO));
if (points.size() % dim != 0)
throw std::runtime_error("#points % dim == 0 failed");
const tsError err = ts_bspline_interpolate(
points.data(), points.size()/dim, dim, &bspline);
if (err < 0)
throw std::runtime_error(ts_enum_str(err));
}
/********************************************************
* *
* Modify these lines for experimenting. *
* *
********************************************************/
void setup()
{
float points[15];
points[0] = 1;
points[1] = -1;
points[2] = 0;
points[3] = -1;
points[4] = 2;
points[5] = 0;
points[6] = 1;
points[7] = 4;
points[8] = 0;
points[9] = 4;
points[10] = 3;
points[11] = 0;
points[12] = 7;
points[13] = 5;
points[14] = 0;
ts_bspline_interpolate(points, 5, 3, &spline);
ts_bspline_print(&spline);
}
