Hawk's eye in cricket (Pigeon vision)

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Anurag Palkar (Author)

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Model was written in NetLogo 3D 6.0.2 • Viewed 143 times • Downloaded 11 times • Run 0 times

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turtles-own [theta phi bz]
breed [batsts batst]
globals [g down ini_vel vel]
extensions [ vid ]

to-report brightcolors
  report ((random 7) + 3) * 10 + ((random 6) + 4)
end 

to setup
  clear-all
  reset-ticks
  ;import-drawing "./pitch.jpg"
  create-turtles 1 [
    set size 1.2
    set color brightcolors
    set shape "ball baseball"
    if style = "left arm around" [set bz -8]
    if style = "left arm over" [set bz 3]
    if style = "right arm around" [set bz 8]
    if style = "right arm over" [set bz -3]

    setxyz -37 20 bz
    set theta ini_theta
    set ini_vel ini_velocity
    set vel (list (ini_vel * cos theta * cos phi) (ini_vel * sin theta * cos phi) (ini_vel * sin phi))
    set heading theta + 90
    set pitch ini_phi
    set g (10 / 100)
    set down True
    pd
  ]
  create-batsts 10 [
    setxyz 38 who 0
    set size 1
    set heading 0
  ]
  create-turtles 10 [
    setxyz -38 who - 10 0
    set size 1
    set heading 0
  ]
  create-batsts 10 [
    setxyz 38 who - 20 2
    set size 1
    set heading 0
  ]
  create-turtles 10 [
    setxyz -38 who - 30 2
    set size 1
    set heading 0
  ]
   create-batsts 10 [
    setxyz 38 who - 40 -2
    set size 1
    set heading 0
  ]
  create-turtles 10 [
    setxyz -38 who - 50 -2
    set size 1
    set heading 0
  ]
  ;ask patches [set pcolor green]
end 

to onestep
  if xcor > 38 [stop]
  if ycor > 0.1 and down
  [
  fd ini_vel
  set ini_vel (item 0 vel ^ 2 + (item 1 vel + g) ^ 2 + (item 2 vel) ^ 2) ^ 0.5
  set vel (list (item 0 vel) (item 1 vel + g) (item 2 vel))
  set theta atan item 1 vel item 0 vel
  set heading theta + 90
  print g
  ]
  if ycor <= 0.1 or not down
  [
  set down False
  set ini_vel (item 0 vel ^ 2 + (item 1 vel - g) ^ 2) ^ 0.5
  set vel (list (item 0 vel) (item 1 vel - g) (item 2 vel))
  set theta atan item 1 vel item 0 vel
  set heading 90 - theta
  fd ini_vel * .9
  print g
  ]
end 

to takestep
  ask turtle (0) [ onestep ]
end 

to go
  ask turtle (0)[ onestep ]
  export-view (word ticks".png")
  if ticks = 17 [ vid:save-recording "fo1.gif" ]
  tick
end

There is only one version of this model, created over 5 years ago by Anurag Palkar.

Attached files

File	Type	Description	Last updated
Hawk's eye in cricket (Pigeon vision).png	preview	Preview for 'Hawk's eye in cricket (Pigeon vision)'	over 5 years ago, by Anurag Palkar	Download

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