Turtle, Patch

scale-pc color variable limit1 limit2

Parameters:
color Number Color
variable Number
limit1 Number Lower limit
limit2 Number Upper limit

Description:
Patches set their color to a shade of color based on their value of variable. limit1 and limit2 determine the amount of gradation. If a turtle calls this, the patch underneath the turtle scale its patch color.

Examples:
scale-color green density 0 20
Patches turn one of twenty shades of green. Patches with lower density turn darker green.

scale-color blue energy 20 0
Patches turn one of twenty shades of green. Patches with lower density turn lighter green.

Notes:
This is a patch command. It must be called from within an ask-patches or ask-patch-at statement.

If the patch exceeds the limits, it turns black on the dark end of the specturm and turns white on the bright end of the spectrum.

Related Commands:
scale-color setpc