Activities/Turtle Art/Turtle
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Revision as of 20:38, 23 February 2010 by Patrol (talk | contribs) (moved Walter is a wanker 7/Turtle Art/Turtle to Activities/Turtle Art/Turtle over redirect: revert)
The Turtle Palette (green)
examples (1)
descriptions (1)
Turtle state values (can plug into a parameter):
- X, Y – Zeros for each are at center screen. Negative values are left and down; positive values are right and up.
- Heading – Zero is pointed up. Heading is in degrees clockwise.
- Angles are degrees from 0 to 360 (for larger values and smaller values all multiples of 360 are subtracted or added to get the value into the range 0..360).
- Examples: 90 means a right angle (90 degrees), clockwise; –30 means a 30-degree angle, counterclockwise