3-9. VectorList

4. TriNv Area

The TriNv area describes the normal vector of a polygon. The TriNv area is mapped as follows.

float	x_vector
float	y_vector
float	z_vector

Figure: TriNv Area Memory Map

float x_vector	X component of normal vector.
float y_vector	Y component of normal vector.
float z_vector	Z component of normal vector.