Welcome to this raycaster! INSTRUCTIONS ___________________________________________ -Click the 'settings' button to show settings options, then click 'settings' button again to discard the options. -Click the top and bottom of the screen or press the up and down arrows to go forwards and backwards -Click the left and right of the screen or press the left and right arrows to rotate -Press A and D to move side-to-side
Non-euclidean distance formula
