origin void void 0 0 0 direction void void 0 0 -1 up void void 0 1 0 fov void void 1.57 1.57 resolution void void 500 500 pointlight light0 void 20 10 20 1 1 1 lambert red void 1 0 0 lambert blue void 0 0 1 lambert gray void 0.8 0.8 0.8 lambert dark_gray void 0.4 0.4 0.4 sphere deathstar gray 2 2 -7 2 sphere planet blue -5 -10 -40 25 sphere shadow dark_gray 2 2 -5.2 0.4 triangle tri1 red -3 2 -7 -3.2 1 -5 -2 1 -5 0 0 0 0 0 0 triangle tri2 red 1 0 -4 1.5 0 -4 1.25 0.75 -4.2 0 0 0 0 0 0 triangle tri3 red 4 -3 -8 4.5 -3 -10 3 -2 -10 0 0 0 0 0 0 triangle tri4 red -4 -3 -6 -2 -4 -6 -3 -2 -6 0 0 0 0 0 0