NAME

       s3d_pep_line_normals - add normals to lines

SYNOPSIS

       #include <s3d.h>

       int s3d_pep_line_normals(int object, const float *nbuf, uint16_t n);

DESCRIPTION

       Adds normal information to lines, giving each vertex of a line a normal information. This makes lines
       somewhat nicer, you'll need that especially when you're going to build wireframe models.

       nbuf should contain n * 6 float values, for each vertex a normal vector (x,y,z), and you have 2 vertices
       for each line so that makes 6 float values per line in total.

AUTHOR

       Simon Wunderlich
           Author of s3d

s3d                                                                                      S3D_PEP_LINE_NORMALS(3)