# Surface-specific reaction

graphics opengl

dim 2
species red green blue
max_mol 1000
rand_seed 1

difc red(all) 3
difc green(all) 2
difc blue 1

color red(all) 1 0 0
color green(all) 0 1 0
color blue(all) 0 0 1

time_start 0
time_stop 1000
time_step 0.01

boundaries 0 0 100
boundaries 1 0 100
frame_thickness 0

mol 100 red 40 50


max_surface 2

start_surface surf1
action both green transmit
action both blue transmit
rate red fsoln up 1
rate red bsoln up 1
rate red up fsoln 0.02
rate red up bsoln 0.02
color front 0.5 0.5 0.5
color back 0.5 0.5 0.5
thickness 1
max_panels sphere 1
panel sph 50 50 30 40
end_surface

start_surface surf2
action both green reflect
action both blue reflect
rate red bsoln up 1
rate red up bsoln 0.02
color front 0 0 0
color back 0 0 0
thickness 1
max_panels sphere 1
panel sph 50 50 50 40
end_surface

reaction_surface surf2 rb red + red -> blue(bsoln) 50
reaction_surface surf1 g 0 -> green(front) 0.01


end_file