Turtle Graphics - Small Basic Featured Program

Today I will introduce my Turtle Graphics program written in Small Basic.

This project was started in a forum thread "Another Turtle Graphics" on March 21, 2014.  This project aimed to create a programming environment used before Small Basic.  But the development of this Turtle Graphics program has been suspended until this month.

So I proposed to create newer version of the Turtle Graphics for "Challenge of the Month - April 2015".

Then the latest version of this Turtle Graphics is XVK119-3.

This version supports:

• Following commands.
  • FORWARD n (to move the turtle n pixels)
  • RIGHT n (to rotate the turtle right n degrees)
  • LEFT n (to rotate the turtle left n degrees)
  • PENUP (to lift the pen up)
  • PENDOWN (to set the pen down)
  • REPEAT n [commands] (to repeat commands n times)
• Nested REPEAT.
• To skip opening with space key.

See Also

• Small Basic: The History of the Logo Turtle - history of Turtle Graphics
• Small Basic - Clearing Turtle Trails - hint to add CLEAR command to this project

Comments

• Anonymous
  April 14, 2015
  I love turtle challenges like this!

• Anonymous
  April 14, 2015
  Another good job Nonki :)

• Anonymous
  April 16, 2015
  lace: {rpt:25 Fwd 30 {rpt:3 [ Rght 95 Fwd 140 ]}

• Anonymous
  April 16, 2015
  flower: {25 F 100 {3 [ R 65 F 40 ]}

• Anonymous
  April 16, 2015
  triangle star {25 F 40 {3 [ R 125 F 50 ]}

• Anonymous
  April 16, 2015
  2 flowers {2 {36 [ R 170 F 140 ] U F 200 D

• Anonymous
  April 16, 2015
  diamonds {rep:10 R 108 {5 [ R 72 F 80 ]

• Anonymous
  April 16, 2015
  pentadiamond hyperstar {rep:5 {10 [ S 1 R 108 {5 [ R 72 F 80 ] ] R 144 U F 210 D

• Anonymous
  April 16, 2015
  The comment has been removed

• Anonymous
  April 16, 2015
  added right click menu save n load menu (req. define location) code: DMX970

• Anonymous
  April 17, 2015
  Qwx, that's very cool!

• Anonymous
  May 07, 2015
  kan tell anyone me how to write elbuhar kamberi with turtle program its very important

• Anonymous
  August 02, 2015
  Hi Elbuhar! Please ask a specific question over in the Small Basic forum: social.msdn.microsoft.com/.../threads Thanks!