Ponca::ProvidesHeightField Concept Reference

Concept definition

template<typename T>
concept Ponca::ProvidesHeightField =  requires(const T ct, typename T::Scalar s, typename T::VectorType v) {
        ct.heightField();
 
        { ct.heightField().height(s, s) } -> std::same_as<typename T::Scalar>;
        { ct.heightField().h_uu() } -> std::same_as<const typename T::Scalar&>;
        { ct.heightField().h_vv() } -> std::same_as<const typename T::Scalar&>;
        { ct.heightField().h_uv() } -> std::same_as<const typename T::Scalar&>;
        { ct.heightField().h_c() } -> std::same_as<const typename T::Scalar&>;
        { ct.heightField().h_uu() } -> std::same_as<const typename T::Scalar&>;
        { ct.heightField().h_uu() } -> std::same_as<const typename T::Scalar&>;
 
        { ct.heightField().dh_du(s, s) } -> std::same_as<typename T::Scalar>;
        { ct.heightField().dh_dv(s, s) } -> std::same_as<typename T::Scalar>;
        { ct.heightField().d2h_duu(s, s) } -> std::same_as<typename T::Scalar>;
        { ct.heightField().d2h_dvv(s, s) } -> std::same_as<typename T::Scalar>;
        { ct.heightField().d2h_duv(s, s) } -> std::same_as<typename T::Scalar>;
 
        { ct.heightField().heightTangentULocal(v) } -> std::same_as<typename T::VectorType>;
        { ct.heightField().heightTangentVLocal(v) } -> std::same_as<typename T::VectorType>;
    }

Detailed Description

Definition at line 153 of file concepts.h.