UF_MODL_vector_face_normal_s
(查看源代码)
定义在: uf_modl_types.h
也被称为：
UF_MODL_vector_face_normal_t
概述
vector_type == UF_MODL_VECTOR_FACE_NORMAL
Data Members
face
tag_t （tag_t类型）
tag of the face whose normal or reverse normal is to
be used to define the vector.
point [ 3 ]
double
Point coordinates on the face to determine the
normal or reverse normal at. The closest point on
the face to this point is used.
be used to define the vector.