Lines Matching refs:vert_nw
443 vertex_t vert_nw;
483 vert_ne.y = vert_nw.y = (float) cos_deg(long_hi) * RADIUS;
493 vert_nw.x = (float) cos_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));
498 vert_nw.z = (float) sin_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));
506 CrossProduct( vert_ne, vert_nw, vert_sw, &vert_norm );
510 glVertex3f( vert_nw.x, vert_nw.y, vert_nw.z );
520 printf( "vert_nw x = %.8f y = %.8f z = %.8f \n", vert_nw.x, vert_nw.y, vert_nw.z );