[VISI] high_front_triangle_depth = float high_front_triangle_angle = float high_back_triangle_depth = float high_back_triangle_angle = float high_sphere_radius = float low_front_rectangle_depth = float low_front_rectangle_width = float low_back_rectangle_depth = float low_back_rectangle_width = float [/VISI] [ALPHA] distance_opacity = float distance_transparency = float [/ALPHA]