Activities/Turtle Art: Difference between revisions
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* bottom of stack: block to denote the bottom of a collapsible stack | * bottom of stack: block to denote the bottom of a collapsible stack | ||
:: To use the collapsible-stack blocks, place them around the blocks you want to hide | :: To use the collapsible-stack blocks, place them around the blocks you want to hide | ||
* read pixel: push the RGB value of the pixel under the turtle onto the FILO (blue is first, red is last) | |||
* turtle sees: the "palette color" of the pixel under the turtle | |||
====Portfolio Palette==== | ====Portfolio Palette==== | ||