PK_ERROR_code_t PK_BCURVE_create_piecewise ( --- received arguments --- const PK_BCURVE_piecewise_sf_t *bcurve_piecewise_sf, --- b-curve piecewise standard form --- returned arguments --- PK_BCURVE_t *const bcurve --- b-curve ) This function creates a b-curve from its piecewise standard form. Takes a piecewise standard form, and creates a b-curve. Refer to the documentation of PK_BCURVE_piecewise_sf_t for a description of the standard form.