Activities/Turtle Art/Using Turtle Art Sensors: Difference between revisions
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[[File:Turtle Art Activity timelapse.doc]] TurtleArt project as doc | [[File:Turtle Art Activity timelapse.doc]] TurtleArt project as doc | ||
===Colour effects=== | |||
Here is an example where you can take a photo and apply colour effects. (Note, 'pen color' is not the same as 'turtle sees'; if you want the actual RGB value of a pixel, use the 'read pixel' block. There is also sample Python code available for setting the RGB value of a pixel.) | |||
[[File:Colour processing.jpg]] | |||
[[File:Camera proc.doc]] ta project as doc | |||
As at Turtle Art V106 this is now a built in sample <i>psuedo-color.ta</i> | |||
===More=== | ===More=== | ||
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2 Run Turtle Art under Gnome which has a file choser rather than a Journal object choser, the settings in the block are retained if the saved project is later run under Sugar | 2 Run Turtle Art under Gnome which has a file choser rather than a Journal object choser, the settings in the block are retained if the saved project is later run under Sugar | ||
==Pyroelectric alarm with photo == | ==Pyroelectric alarm with photo == | ||