<snapdata remixID="8663024"><project name="U1L3-Pinwheels" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="round" ternary="false" codify="false" inheritance="true" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="0" y="0" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="71,71,71,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="71" y="166"><block s="receiveGo"><comment w="144" collapsed="false">Wei Ouayng, Tina Or&#xD;&#xD;When the green flag is clikced, the sprite will go to (-100,0) and clear any thing it has drawn on its way. Then it will create a 10-branch pinwheel and the pen goes up.. Finally it moves 200 steps and set pen coilor to red and pen down and draws a 5-branch pinwheel. </comment></block><block s="setColor"><color>71,71,71,1</color></block><block s="gotoXY"><l>-100</l><l>0</l></block></script><script x="16" y="11"><block s="setHeading"><l>90</l></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block></script><script x="40" y="342"><custom-block s="Pinwheel, branches: %s size: %s backup: %s"><l>10</l><l></l><l></l></custom-block><block s="up"></block><block s="forward"><l>200</l></block><block s="setColor"><color>145,26,68,1</color></block><block s="down"></block></script><script x="93" y="97"><custom-block s="Pinwheel, branches: %s size: %s backup: %s"><l>6</l><l>60</l><l>0</l></custom-block></script><script x="270" y="474"><block s="down"></block><custom-block s="polygon sides: %s side length: %s"><l>8</l><l>50</l></custom-block></script><script x="293" y="392"><custom-block s="asterisk branches: %s branch length: %s"><l>6</l><l>80</l></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="Pinwheel, branches: %&apos;number of branches&apos; size: %&apos;size&apos; backup: %&apos;bakckup&apos;" type="command" category="motion"><comment w="123" collapsed="false">Wei Ouyang, Tina Or&#xD;&#xD;The hat block recieves an input for the number of branches, size, and backup. The number of branches will determine how many times the sequence will be repeated. The size represents how many steps the sprite will move forward and the backup represents how many steps the sprite moves back after moving forward. Then after moving twice, the sprite will turn clockwise (360/number of branches) degrees.</comment><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doRepeat"><block var="number of branches"/><script><block s="forward"><block var="size"/></block><block s="forward"><block s="reportProduct"><block var="bakckup"/><l>-1</l></block></block><block s="turn"><block s="reportQuotient"><l>360</l><block var="number of branches"/></block></block></script></block></script></block-definition><block-definition s="asterisk branches: %&apos;branches&apos; branch length: %&apos;length&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><custom-block s="Pinwheel, branches: %s size: %s backup: %s"><block var="branches"/><block var="length"/><block var="length"/></custom-block></script></block-definition><block-definition s="polygon sides: %&apos;sides&apos; side length: %&apos;side length&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><custom-block s="Pinwheel, branches: %s size: %s backup: %s"><block var="sides"/><block var="side length"/><l></l></custom-block></script></block-definition></blocks><variables></variables></project><media name="U1L3-Pinwheels" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>