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/third_party/glfw/examples/
H A Dboing.c443 vertex_t vert_nw; in DrawBoingBallBand() local
483 vert_ne.y = vert_nw.y = (float) cos_deg(long_hi) * RADIUS; in DrawBoingBallBand()
493 vert_nw.x = (float) cos_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE )); in DrawBoingBallBand()
498 vert_nw.z = (float) sin_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE )); in DrawBoingBallBand()
506 CrossProduct( vert_ne, vert_nw, vert_sw, &vert_norm ); in DrawBoingBallBand()
510 glVertex3f( vert_nw.x, vert_nw.y, vert_nw.z ); in DrawBoingBallBand()
520 printf( "vert_nw x = %.8f y = %.8f z = %.8f \n", vert_nw in DrawBoingBallBand()
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