<snapdata remixID="8612828"><project name="U1L3-AngleExperiments2" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAEpElEQVR4Xu2dTUtUYRiGH8Mz6VhBQoGLoAJ1XeEisJaR/gBRXIfVJoToR0QgbfqghbRS/AEqrdKEFqKtLaighVBg0MdoGZ0wNIbBcc47Hc89x+dyWc859/tc9+WIOs40xXEcGx8QEBFoQkAReWL/EkBARJASQEApfsIREAekBBBQip9wBMQBKQEElOInHAFxQEoAAaX4CUdAHJASQEApfsIREAekBBBQip9wBMQBKQEElOInHAFxQEoAAaX4CUdAHJASQEApfsIREAekBBBQip9wBMQBKQEElOInHAFxQEoAAaX4CUdAHJASQEApfsIREAekBBBQip9wBMQBKQHXAkatLba5viEtwHu4awG3yi+VSlYsFr17INvfvYBX+q7as5lZWQHeg90LuCXAwNCgTU1MendBsj8CmtnKyop1d3dLCvAeioDbBrQePWLrX7959yHz/REwc+QElhNAwDIax9qP25e1zxiSIQEErIA9/2LeLl+6nGEFvqMQsKL/ayMj9uTxY99WZLg9Au4C+2Jvr71cWMiwBr9RCOi3+4bYHAGr1HCoENnvn5sNUdJBPgQCHuR2c7AbAu5R0qkzp+3Du/c5qDG/R0TAGt09ePTQbl6/kd+GG/zkCFijoLv37tmd27cbvMb8Hg8BE3R3tqvT3r5+k2CSkVACCBhKjPlUCSBgQpxNUbPFm78STjOWlAACJiXF3L4QQMAArOd7emx5cTHgCkZrEUDAWoQq/v/W6KjdHxsLvIrxagQQMNCN6Zlp6+/rD7yKcQRM0YH2kyds7eOnFO/o91Y8AvrtviE2R8AqNTQXCvZ0fNyGh4d3nTjcVrQf30sNUWKeD4GAe7S39bO/nY+2llZ7tbxsnZ2d//5tdXXVOjo68ty//OwIWKOCcgl3RqPmZrtw7rzNz81ZFEXyEvN8AAT8DwHn5p5bISrkuX/52REw4Evw8tKSdXV18SU4RW0RkG9CUtQp/FYIGM6MK1IkgIB1wOQH0XVAq3IJAgay5FdxgcBqfZMXx3Gc7i0P9t14MkK6/fIIGMCTp2MFwEo4ioAJQTG2PwQQMCFXnpKfEFTgGAIGAmM8XQIImIAnf5aZAFKdIwhYAxx/mF6nWQkvQ8AaoHhpjoQm1TmGgHuA48WJ6rQq4DIEDIDFaPoEELAKU16gMn3ZdrsjAmbDmZQqBBBwFzC8SHl2ny8IWMGat2nITr6tJASs4M0b1SBgtgTK0nirruzR8wiYPXMSywgg4DYM3q5V83mBgLxhtca87VQENLOBoUGbmpiUFuE13L2AV/qu2rOZWa/9y/d2L2CpVLJisSgvwusBXAsYtbbY5vqG1+4bYm/XAjZEA84PgYDOBVCvj4DqBpznI6BzAdTrI6C6Aef5COhcAPX6CKhuwHk+AjoXQL0+AqobcJ6PgM4FUK+PgOoGnOcjoHMB1OsjoLoB5/kI6FwA9foIqG7AeT4COhdAvT4Cqhtwno+AzgVQr4+A6gac5yOgcwHU6yOgugHn+QjoXAD1+giobsB5PgI6F0C9PgKqG3Cej4DOBVCvj4DqBpznI6BzAdTrI6C6Aef5COhcAPX6CKhuwHn+H4OodLdZRocPAAAAAElFTkSuQmCC</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="true" codify="false" inheritance="false" 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="-6.821210263296962e-13" y="1.9895196601282805e-13" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,4,3,1" 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="16.666666666666686" y="10"><block s="down"><comment w="234.33333333333334" collapsed="true">It&apos;s best to put the pen down before drawing.</comment></block></script><script x="16.666666666666686" y="40.666666666666686"><block s="setHeading"><l>0</l><comment w="188.33333333333337" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666686" y="74.66666666666671"><block s="gotoXY"><l>0</l><l>0</l><comment w="188.33333333333337" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666686" y="108.66666666666663"><block s="clear"><comment w="68.5" collapsed="false">Script A.</comment></block><block s="doRepeat"><l>6</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>6</l></block></block></script></block></script><script x="16.666666666666686" y="279.0000000000001"><block s="clear"></block><block s="doRepeat"><l>60</l><script><block s="setColor"><color>0,4,3,1</color></block><block s="setSize"><l>1</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>1</l></block><block s="setColor"><color>255,254,250,1</color><comment w="280.83333333333337" collapsed="false">Why is this change in pen color and size useful here?</comment></block><block s="setSize"><l>3</l></block><block s="forward"><l>-100</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>60</l></block></block></script><comment w="358.8333333333333" collapsed="false">Script B.&#xD;The second hand on a clock must make 60 small turns to make a full rotation.</comment></block></script><script x="947" y="113.85714285714286"><block s="clear"><comment w="68.5" collapsed="false">Script D</comment></block><block s="doRepeat"><l>3</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>3</l></block></block></script></block></script><script x="643" y="106.85714285714286"><block s="clear"><comment w="68.5" collapsed="false">Script C</comment></block><block s="doRepeat"><l>8</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>8</l></block></block></script></block></script><script x="366" y="108.85714285714286"><block s="clear"><comment w="68.5" collapsed="false">Script B</comment></block><block s="doRepeat"><l>5</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>5</l></block></block></script></block></script><script x="735" y="398.8571428571429"><block s="clear"><comment w="68.5" collapsed="false">Script E</comment></block><block s="doRepeat"><l>4</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>4</l></block></block></script></block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="setting %&apos;which&apos;" type="reporter" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Project notes&#xD;Project name&#xD;User&#xD;Presentation mode&#xD;Language&#xD;Zoom blocks&#xD;Stage size&#xD;Stage scale&#xD;Retina display support&#xD;Long form input dialog&#xD;Plain prototype labels&#xD;Input sliders&#xD;Execute on slider change&#xD;Clicking sound&#xD;Turbo mode&#xD;Flat design&#xD;Keyboard editing&#xD;Table support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>which</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;switch (which) {&#xD;    case &apos;Project notes&apos;:&#xD;        return ide.projectNotes;&#xD;    case &apos;Project name&apos;:&#xD;        return ide.projectName;&#xD;    case &apos;User&apos;:&#xD;        return SnapCloud.username;&#xD;    case &apos;Presentation mode&apos;:&#xD;        return ide.isAppMode;&#xD;    case &apos;Language&apos;:&#xD;        return SnapTranslator.language;&#xD;    case &apos;Zoom blocks&apos;:&#xD;        return SyntaxElementMorph.prototype.scale;&#xD;    case &apos;Stage size&apos;:&#xD;        return new List([StageMorph.prototype.dimensions.x,&#xD;                                   StageMorph.prototype.dimensions.y]);&#xD;    case &apos;Stage scale&apos;:&#xD;       return stage.scale;&#xD;    case &apos;Retina display support&apos;:&#xD;        return isRetinaEnabled();&#xD;    case &apos;Long form input dialog&apos;:&#xD;        return InputSlotDialogMorph.prototype.isLaunchingExpanded;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        return BlockLabelPlaceHolderMorph.prototype.plainLabel;&#xD;    case &apos;Input sliders&apos;:&#xD;        return MorphicPreferences.useSliderForInput;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        return ArgMorph.prototype.executeOnSliderEdit;&#xD;    case &apos;Clicking sound&apos;:&#xD;        return !!BlockMorph.prototype.snapSound;&#xD;    case &apos;Turbo mode&apos;:&#xD;        return stage.isFastTracked;&#xD;    case &apos;Flat design&apos;:&#xD;        return MorphicPreferences.isFlat;&#xD;    case &apos;Keyboard editing&apos;:&#xD;        return ScriptsMorph.prototype.enableKeyboard;&#xD;    case &apos;Table support&apos;:&#xD;        return List.prototype.enableTables;&#xD;    case &apos;Table lines&apos;:&#xD;        return TableMorph.prototype.highContrast;&#xD;    case &apos;Visible stepping&apos;:&#xD;        return Process.prototype.enableSingleStepping;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        return stage.isThreadSafe;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        return StageMorph.prototype.frameRate &gt; 0;&#xD;    case &apos;Flat line ends&apos;:&#xD;        return SpriteMorph.prototype.useFlatLineEnds;&#xD;    case &apos;Codification support&apos;:&#xD;        return StageMorph.prototype.enableCodeMapping;&#xD;    case &apos;Inheritance support&apos;:&#xD;        return StageMorph.prototype.enableInheritance;&#xD;    default: return which;&#xD;}</l></block><list><block var="which"/></list></block></block></script></block-definition><block-definition s="set flag %&apos;which&apos; to %&apos;tf&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Presentation mode&#xD;Retina display support&#xD;Long form input dialog&#xD;Plain prototype labels&#xD;Input sliders&#xD;Execute on slider change&#xD;Clicking sound&#xD;Turbo mode&#xD;Flat design&#xD;Keyboard editing&#xD;Table support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input><input type="%b"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>tf</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;if (tf != !!tf) return;&#xD;switch (which) {&#xD;    case &apos;Presentation mode&apos;:&#xD;        if (tf != ide.isAppMode) ide.toggleAppMode();&#xD;        return;&#xD;    case &apos;Retina display support&apos;:&#xD;        if (tf != isRetinaEnabled()) ide.toggleRetina();&#xD;        return;&#xD;    case &apos;Long form input dialog&apos;:&#xD;        if (tf != InputSlotDialogMorph.prototype.isLaunchingExpanded)&#xD;            ide.toggleLongFormInputDialog();&#xD;        return;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        if (tf != BlockLabelPlaceHolderMorph.prototype.plainLabel)&#xD;            ide.togglePlainPrototypeLabels();&#xD;        return;&#xD;    case &apos;Input sliders&apos;:&#xD;        MorphicPreferences.useSliderForInput = tf;&#xD;        return;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        ArgMorph.prototype.executeOnSliderEdit = tf;&#xD;        return;&#xD;    case &apos;Clicking sound&apos;:&#xD;        if (tf != !!BlockMorph.prototype.snapSound)&#xD;            BlockMorph.prototype.toggleSnapSound();&#xD;        return;&#xD;    case &apos;Turbo mode&apos;:&#xD;        if (tf != stage.isFastTracked)&#xD;            ide.toggleFastTracking();&#xD;        return;&#xD;    case &apos;Flat design&apos;:&#xD;        if (tf == MorphicPreferences.isFlat) return;&#xD;        if (tf)&#xD;            ide.flatDesign();&#xD;        else&#xD;            ide.defaultDesign();&#xD;        return;&#xD;    case &apos;Keyboard editing&apos;:&#xD;            ScriptsMorph.prototype.enableKeyboard = tf;&#xD;            if (ScriptsMorph.prototype.enableKeyboard) {&#xD;                ide.removeSetting(&apos;keyboard&apos;);&#xD;            } else {&#xD;                ide.saveSetting(&apos;keyboard&apos;, false);&#xD;            }&#xD;        return;&#xD;    case &apos;Table support&apos;:&#xD;            List.prototype.enableTables = tf;&#xD;            if (List.prototype.enableTables) {&#xD;                ide.removeSetting(&apos;tables&apos;);&#xD;            } else {&#xD;                ide.saveSetting(&apos;tables&apos;, false);&#xD;            }&#xD;        return;&#xD;    case &apos;Table lines&apos;:&#xD;                TableMorph.prototype.highContrast = tf;&#xD;                if (TableMorph.prototype.highContrast) {&#xD;                    ide.saveSetting(&apos;tableLines&apos;, true);&#xD;                } else {&#xD;                    ide.removeSetting(&apos;tableLines&apos;);&#xD;                }&#xD;        return;&#xD;    case &apos;Visible stepping&apos;:&#xD;        if (tf != Process.prototype.enableSingleStepping)&#xD;            ide.toggleSingleStepping();&#xD;        return;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        stage.isThreadSafe = tf;&#xD;        return;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        if (tf != (StageMorph.prototype.frameRate &gt; 0))&#xD;            ide.toggleVariableFrameRate();&#xD;        return;&#xD;    case &apos;Flat line ends&apos;:&#xD;        SpriteMorph.prototype.useFlatLineEnds = tf;&#xD;        return;&#xD;    case &apos;Codification support&apos;:&#xD;        if (tf != StageMorph.prototype.enableCodeMapping) {&#xD;            StageMorph.prototype.enableCodeMapping = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        return;&#xD;    case &apos;Inheritance support&apos;:&#xD;        if (tf != StageMorph.prototype.enableInheritance) {&#xD;            StageMorph.prototype.enableInheritance = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        return;&#xD;}</l></block><list><block var="which"/><block var="tf"/></list></block></script></block-definition><block-definition s="set value %&apos;which&apos; to %&apos;value&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Project notes&#xD;Project name&#xD;Language&#xD;Zoom blocks&#xD;Stage size&#xD;Stage scale</options></input><input type="%s"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>value</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;switch (which) {&#xD;    case &apos;Project notes&apos;:&#xD;        ide.projectNotes = value;&#xD;        return;&#xD;    case &apos;Project name&apos;:&#xD;        ide.setProjectName(value);&#xD;        return;&#xD;    case &apos;Language&apos;:&#xD;        ide.setLanguage(value);&#xD;        return;&#xD;    case &apos;Zoom blocks&apos;:&#xD;        if (!isNaN(value)) ide.setBlocksScale(Math.min(value, 12));&#xD;        return;&#xD;    case &apos;Stage size&apos;:&#xD;        if ((value instanceof List) &amp;&amp; value.length()==2&#xD;                       &amp;&amp; !isNaN(value.at(1)) &amp;&amp; !isNaN(value.at(2)))&#xD;            ide.setStageExtent(new Point(value.at(1), value.at(2)));&#xD;        return;&#xD;    case &apos;Stage scale&apos;:&#xD;        ide.toggleStageSize(value != 1, Math.max(0.1, value));&#xD;        return;&#xD;};</l></block><list><block var="which"/><block var="value"/></list></block></script></block-definition></blocks><variables></variables></project><media name="U1L3-AngleExperiments2" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>