PK_MFACET_parameterise_vec

PK_ERROR_code_t                       PK_MFACET_parameterise_vec
(
--- received arguments ---
PK_MFACET_t                           mfacet,       --- mfacet
PK_VECTOR_t                           position,     --- position on the mfacet
const PK_MFACET_parameterise_vec_o_t *options,      --- options

--- returned arguments ---
PK_UV_t                        *const uv            --- uv coordinates returned
)


This function finds the mesh parameterisation of a position known to be on a
particular mfacet. For points on more than one mfacet, the parameterisation
corresponding to the mfacet of the lowest identifier will be returned.


Specific Errors:
    PK_ERROR_not_on_mfacet      the position supplied does not lie on the
                                mfacet. (MILD)
    PK_ERROR_invalid_geometry   the mesh has invalid geometry. (MILD)