Negative Shape
- floating circles illusion
The gaps in the grid appear as circlular shapes floating above the grid. Especially strong effect if you're a bit tired.
To New
# set default screen, pen and turtle values
ResetAll SetScreenSize [400 400] HideTurtle
SetSC Black SetPC Green SetPS 1 PenUp
End
To Go
New
SetPC [230 127 57] SetPW 45
SetPos [-60 -60] Dot Pos
SetPC [145 164 185] SetPW 59
Repeat 6 [Forward 70 Dot Pos Back 70 Left 60]
SetPC [230 127 57] SetPW 45
SetPos [110 110] Dot Pos
SetPC [145 164 185] SetPW 9
Repeat 8 [Forward 40 Dot Pos Back 40 Left 45]
End
Main Command: Go- Animation
- Art
- Cellular Auto
- Coding
- Demo
- Dot Plot
- Fractal
- Grid
- Illusion
- L-System
- Multi Turtle
- One Line
- Perspective
- Plane Filling
- Polar
- Puzzle
- Recursion
- Sound
- Spiral
- Spirograph
- Trees
- Walks
