Digital Clock

A project to display a digital clock using the Laser Projector.
You can use the form below to generate custom code that you can run on your own Laser Projectors.

Code:

###########################################################
# LASER PROJECTOR                                         #
# DIGITAL CLOCK                                           #
# - BOT Dan                                               #
#                                                         #
# SETTINGS:                                               #
# - Shape: Rectangular Grid                               #
# - Grid Size: 20 x 20                                    #
# - Colour: White                                         #
#                                                         #
# /!\ IF THE CLOCK/LASERS APPEARS INCORRECTLY,            #
# /!\ TRY ADDING SOME SPACES TO THE LINE BELOW (ABOUT 4)  #
# /!\ ALSO, MAKE SURE YOU HAVN'T DELETED A (;)            #
# ->
#                                                         #
# Set the scale of the clock here                         #
scale = 4;
#                                                         #
# Set the distance between numbers here                   #
gap = 2;
#                                                         #
# Colour settings can be found at the bottom              #
###########################################################

# Make 7 (6x10) display squares ( Top-left = (0,0) )
fake_z = floor( index / 60 );
fake_y = floor( ( index - ( fake_z * 60 ) ) / 6 );
fake_x = ( index % 6 );

# Place the lasers into the display squares
x' = -( fake_x * scale + ( fake_z * ( 6 * scale + gap ) ) );
x' = x' - floor( fake_z / 2 ) * ( 2 * scale + gap );
x' = x' + ( 20 * scale ) + ( 3 * gap );
y' = ( fake_y * scale );
y' = y' - ( 5 * scale );

# Break up the 7th display square into 2 colon columns
fake_x = if( ( index>=360 & index<=379 ),
	( index % 2 ),
	fake_x);
fake_y = if( ( index>=360 & index<=379 ),
	floor( ( index - 360 ) / 2),
	fake_y);
	
fake_x = if( ( index>=380 & index<=399 ),
	( index % 2 ),
	fake_x);
fake_y = if( ( index>=380 & index<=399 ),
	floor( ( index - 380 ) / 2),
	fake_y);

# Position these 2 colon columns
x' = if( ( index>=360 & index<=379 ),
	-( fake_x * scale + ( 2 * ( 6 * scale + gap ) ) ) + ( 20 * scale ) + ( 3 * gap ),
	x' );
y' = if( ( index>=360 & index<=379 ),
	fake_y * scale - ( 5 * scale ),
	y' );
	
x' = if( ( index>=380 & index<=399 ),
	-( fake_x * scale + ( 4 * ( 6 * scale + gap ) ) ) + ( - floor( 3 / 2 ) * ( 2 * scale + gap ) ) + ( 20 * scale ) + ( 3 * gap ),
	x' );
y' = if( ( index>=380 & index<=399 ),
	fake_y * scale - ( 5 * scale ),
	y' );

# Define the 7 segments of a number and the ":"
seg_t =   (fake_y<=1);
seg_t_l = ((fake_x<=1) & (fake_y<=4));
seg_t_r = ((fake_x>=4) & (fake_y<=4));
seg_m   = ((fake_y>=4) & (fake_y<=5));
seg_b_l = ((fake_x<=1) & (fake_y>=5));
seg_b_r = ((fake_x>=4) & (fake_y>=5));
seg_b   = (fake_y>=8);
seg_dot = ( fake_y >= 2 & fake_y <=3 ) | ( fake_y >= 6 & fake_y <= 7 );

# Define 0 to 9 using the segments
num_0 = seg_t   + seg_t_l + seg_t_r + seg_b_l + seg_b_r + seg_b;
num_1 = seg_t_l + seg_b_l;
num_2 = seg_t   + seg_t_r + seg_m   + seg_b_l + seg_b;
num_3 = seg_t   + seg_t_r + seg_m   + seg_b_r + seg_b;
num_4 = seg_t_l + seg_t_r + seg_m   + seg_b_r;
num_5 = seg_t   + seg_t_l + seg_m   + seg_b_r + seg_b;
num_6 = seg_t   + seg_t_l + seg_m   + seg_b_l + seg_b_r + seg_b;
num_7 = seg_t   + seg_t_r + seg_b_r;
num_8 = seg_t   + seg_t_l + seg_t_r + seg_m   + seg_b_l + seg_b_r + seg_b;
num_9 = seg_t   + seg_t_l + seg_t_r + seg_m   + seg_b_r;

# Define the time
    # Hours (all, tens, units)
time_h   = floor( time / 3600 );
time_h_1 = floor( time_h / 10 );
time_h_2 = ( time_h % 10 );
    # Minutes (all, tens, units)
time_m   = floor( time / 60 % 60 );
time_m_1 = floor( time_m / 10 );
time_m_2 = ( time_m % 10 );
    # Seconds (all, tens, units)
time_s   = floor( time % 60 );
time_s_1 = floor( time_s / 10 );
time_s_2 = ( time_s % 10 );
	# Milliseconds
time_d   = floor( ( time % 1 ) * 10 )
	
v = 0;
# Hours -> Tens
v = if( time_h_1 == 0 & fake_z == 0, num_0, v );
v = if( time_h_1 == 1 & fake_z == 0, num_1, v );
v = if( time_h_1 == 2 & fake_z == 0, num_2, v );
v = if( time_h_1 == 3 & fake_z == 0, num_3, v );
v = if( time_h_1 == 4 & fake_z == 0, num_4, v );
v = if( time_h_1 == 5 & fake_z == 0, num_5, v );
v = if( time_h_1 == 6 & fake_z == 0, num_6, v );
v = if( time_h_1 == 7 & fake_z == 0, num_7, v );
v = if( time_h_1 == 8 & fake_z == 0, num_8, v );
v = if( time_h_1 == 9 & fake_z == 0, num_9, v );

# Hourv -> Units
v = if( time_h_2 == 0 & fake_z == 1, num_0, v );
v = if( time_h_2 == 1 & fake_z == 1, num_1, v );
v = if( time_h_2 == 2 & fake_z == 1, num_2, v );
v = if( time_h_2 == 3 & fake_z == 1, num_3, v );
v = if( time_h_2 == 4 & fake_z == 1, num_4, v );
v = if( time_h_2 == 5 & fake_z == 1, num_5, v );
v = if( time_h_2 == 6 & fake_z == 1, num_6, v );
v = if( time_h_2 == 7 & fake_z == 1, num_7, v );
v = if( time_h_2 == 8 & fake_z == 1, num_8, v );
v = if( time_h_2 == 9 & fake_z == 1, num_9, v );

# Minutev -> Tens
v = if( time_m_1 == 0 & fake_z == 2, num_0, v );
v = if( time_m_1 == 1 & fake_z == 2, num_1, v );
v = if( time_m_1 == 2 & fake_z == 2, num_2, v );
v = if( time_m_1 == 3 & fake_z == 2, num_3, v );
v = if( time_m_1 == 4 & fake_z == 2, num_4, v );
v = if( time_m_1 == 5 & fake_z == 2, num_5, v );
v = if( time_m_1 == 6 & fake_z == 2, num_6, v );
v = if( time_m_1 == 7 & fake_z == 2, num_7, v );
v = if( time_m_1 == 8 & fake_z == 2, num_8, v );
v = if( time_m_1 == 9 & fake_z == 2, num_9, v );

# Minutev -> Units
v = if( time_m_2 == 0 & fake_z == 3, num_0, v );
v = if( time_m_2 == 1 & fake_z == 3, num_1, v );
v = if( time_m_2 == 2 & fake_z == 3, num_2, v );
v = if( time_m_2 == 3 & fake_z == 3, num_3, v );
v = if( time_m_2 == 4 & fake_z == 3, num_4, v );
v = if( time_m_2 == 5 & fake_z == 3, num_5, v );
v = if( time_m_2 == 6 & fake_z == 3, num_6, v );
v = if( time_m_2 == 7 & fake_z == 3, num_7, v );
v = if( time_m_2 == 8 & fake_z == 3, num_8, v );
v = if( time_m_2 == 9 & fake_z == 3, num_9, v );

# Minutev -> Tens
v = if( time_s_1 == 0 & fake_z == 4, num_0, v );
v = if( time_s_1 == 1 & fake_z == 4, num_1, v );
v = if( time_s_1 == 2 & fake_z == 4, num_2, v );
v = if( time_s_1 == 3 & fake_z == 4, num_3, v );
v = if( time_s_1 == 4 & fake_z == 4, num_4, v );
v = if( time_s_1 == 5 & fake_z == 4, num_5, v );
v = if( time_s_1 == 6 & fake_z == 4, num_6, v );
v = if( time_s_1 == 7 & fake_z == 4, num_7, v );
v = if( time_s_1 == 8 & fake_z == 4, num_8, v );
v = if( time_s_1 == 9 & fake_z == 4, num_9, v );

# Minutev -> Units
v = if( time_s_2 == 0 & fake_z == 5, num_0, v );
v = if( time_s_2 == 1 & fake_z == 5, num_1, v );
v = if( time_s_2 == 2 & fake_z == 5, num_2, v );
v = if( time_s_2 == 3 & fake_z == 5, num_3, v );
v = if( time_s_2 == 4 & fake_z == 5, num_4, v );
v = if( time_s_2 == 5 & fake_z == 5, num_5, v );
v = if( time_s_2 == 6 & fake_z == 5, num_6, v );
v = if( time_s_2 == 7 & fake_z == 5, num_7, v );
v = if( time_s_2 == 8 & fake_z == 5, num_8, v );
v = if( time_s_2 == 9 & fake_z == 5, num_9, v );

# Dots
v = if( time_d < 5 & fake_z == 6, seg_dot, v );

s = 1;
h = 0;

###########################################################
# OTHER SETTINGS AT THE TOP                               #
#                                                         #
# COLOUR SETTINGS:                                        #
# - [1] Block Colour                                      #
# - [2] Rainbow - Full                                    #
# - [3] Rainbow - Horizontal                              #
# - [4] Rainbow - Vertical                                #
#                                                         #
# Set this to one of the numbers above                    #
colour_type = 1;
#                                                         #
# If using block colour, set your colour here (0-360)     #
colour_block = 0;
#                                                         #
# If using rainbow, change the cycle speed here           #
colour_speed = 100;
#                                                         #
# If using rainbow, change the stretch of colour          #
colour_stretch = 1;
#                                                         #
# /!\ IF THE CLOCK/LASERS APPEARS INCORRECTLY,            #
# /!\ TRY ADDING SOME SPACES TO THE LINE BELOW (ABOUT 4)  #
# /!\ ALSO, MAKE SURE YOU HAVN'T DELETED A (;)            #
# ->
#                                                         #
###########################################################

h = if( colour_type == 1, colour_block, h );
h = if( colour_type == 2, time*colour_speed, h );
h = if( colour_type == 3, time*colour_speed + x'*colour_stretch, h );
h = if( colour_type == 4, time*colour_speed + y'*colour_stretch, h );

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Laser Projector

Digital Clock