cad_helpers_fwd.hpp

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#ifndef MEDUSA_BITS_DOMAINS_CAD_HELPERS_FWD_HPP_
#define MEDUSA_BITS_DOMAINS_CAD_HELPERS_FWD_HPP_
 
#include <medusa/Config.hpp>
#include <medusa/bits/types/Vec.hpp>
#include <medusa/bits/types/Range.hpp>
 
namespace mm {
 
namespace cad_helpers {
 
template <typename scalar_t, int dim>
Vec<scalar_t, dim> evaluate_b_spline(scalar_t t, int p,
        const Range<Vec<scalar_t, dim>>& control_points, const Range<scalar_t>& knots, int k);
 
template <typename scalar_t, int dim>
Vec<scalar_t, dim> evaluate_b_spline(scalar_t t, int p,
        const Range<Vec<scalar_t, dim>>& control_points, const Range<scalar_t>& knots,
        scalar_t epsilon = 1e-10);
 
template <typename scalar_t, int dim>
void generate_b_spline_derivative(int p, const Range<Vec<scalar_t, dim>>& control_points,
        const Range<scalar_t>& knots, Range<Vec<scalar_t, dim>>& der_control_points,
        Range<scalar_t>& der_knots);
 
template <typename scalar_t, int dim>
void generate_b_spline_derivative_control_points(int p,
        const Range<Vec<scalar_t, dim>>& control_points, const Range<scalar_t>& knots,
        Range<Vec<scalar_t, dim>>& der_control_points);
 
template <typename scalar_t>
void generate_b_spline_derivative_knots(const Range<scalar_t>& knots,
        Range<scalar_t>& der_knots);
 
}  // namespace cad_helpers
}  // namespace mm
 
#endif  // MEDUSA_BITS_DOMAINS_CAD_HELPERS_FWD_HPP_