<snapdata remixID="8470176"><project name="U1L3-AngleExperiments2" 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="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="-28" y="52.39745962155624" heading="150" 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="16.666666666666657" y="18"><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="16.666666666666657" y="48.666666666666686"><block s="setHeading"><l>0</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666657" y="82.66666666666663"><block s="gotoXY"><l>0</l><l>0</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666657" y="116.66666666666663"><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="16.666666666666657" y="287.00000000000006"><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="269" y="113"><block s="clear"></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="411" y="17"><block s="clear"></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="615" y="10"><block s="clear"></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="545" y="178"><block s="clear"></block><block s="doRepeat"><l>3</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</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="517" y="364"><block s="clear"></block><block s="doRepeat"><l>4</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</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>