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	<title>Apophysis 3D Revealed &#187; Bugs</title>
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	<link>http://apophysisrevealed.com/apo3dblog</link>
	<description>Using Apophysis 3D to Explore Stereoscopic Flame Fractals</description>
	<lastBuildDate>Fri, 11 Dec 2009 19:42:55 +0000</lastBuildDate>
	
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		<title>Apo Bugs</title>
		<link>http://apophysisrevealed.com/apo3dblog/2009/03/apo-bugs</link>
		<comments>http://apophysisrevealed.com/apo3dblog/2009/03/apo-bugs#comments</comments>
		<pubDate>Fri, 06 Mar 2009 03:24:35 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Bugs]]></category>
		<category><![CDATA[Adjust Panel]]></category>
		<category><![CDATA[Mutation]]></category>
		<category><![CDATA[Pitch]]></category>
		<category><![CDATA[Rotate Pitch Script]]></category>
		<category><![CDATA[Script]]></category>

		<guid isPermaLink="false">http://apophysisrevealed.com/apo3dblog/?p=169</guid>
		<description><![CDATA[I encounter various bugs in Apo quite often. That&#8217;s part of the nature of the program and a person learns to work around those bugs. For beginners who haven&#8217;t encountered them yet, they can prove puzzling or confusing.
Eventually I hope to list as many of them here as can be identified. Maybe it will help [...]]]></description>
			<content:encoded><![CDATA[<p id="top" /><span style="color: #00ffff;"><strong>I encounter various bugs in Apo quite often.</strong></span> That&#8217;s part of the nature of the program and a person learns to work around those bugs. For beginners who haven&#8217;t encountered them yet, they can prove puzzling or confusing.</p>
<p>Eventually I hope to list as many of them here as can be identified. Maybe it will help beginners and maybe a programmer working on updating the code will find it useful in making the program better! <span style="color: #00ffff;"><strong>If you know of specific bugs and a work-around method, feel free to comment about them here, or send me an email with the information.</strong></span></p>
<h3>I&#8217;ll start with a simple one.</h3>
<p>While working in the <em><strong>&#8220;Adjust Panel&#8221;</strong></em> one can enter numerical values directly by selecting the value already there, then typing in the new value. For some reason this process frequently stops working. The program fails to update, despite entering the number and clicking <strong>ENTER</strong> on the keyboard.</p>
<p>That is partly why I wrote the <a title="Rotate Pitch Script" href="http://aporev.deviantart.com/art/Rotate-Pitch-Script-109443934" target="_blank"><span style="color: #ccffcc;"><em><strong>Rotate Pitch Script</strong></em></span></a> because I found that when the above problem occurs, the script will force the values to update correctly.</p>
<p><span style="color: #00ffff;"><strong>One effect of the bug</strong></span> is that as you work with <strong>Pitch=90</strong> and make edits, it is useful to occasionally look at the fractal from a different vantage point such as <strong>Pitch=0.</strong> Often after switching back and forth by manually entering a value, the program refuses to recognize the activity, but the little <strong>Pitch value window</strong> will show the value I&#8217;ve entered, making it seem as if it changed, but the preview remains the same.</p>
<p><span style="color: #00ffff;"><strong>A similar effect of this bug</strong></span> is that after working at <strong>Pitch=90</strong>, then opening the <em><strong>Mutation</strong></em> panel, the central window in that panel will show the current side view, but the previews are all rendered from <strong>Pitch=0.</strong> Often if one of those <em><strong>Mutation</strong></em> options is clicked, the main preview will redraw showing the new flame from a <strong>Pitch=0</strong> direction, but the <span style="color: #ffff99;"><strong>Pitch control box fails to update</strong></span> and still shows <strong>Pitch=90.</strong></p>
<h3><span style="color: #00ffff;">This causes confusion because it is false information.</span></h3>
<p>To verify the actual value, click on the word <strong>&#8220;Pitch&#8221;</strong> and start to slowly drag the mouse either left or right. <strong>This forces the value to update and begin incrementing</strong> as you drag. If it has been showing false information of <strong>Pitch=90</strong> while the program is really working from <strong>Pitch=0,</strong> then this click drag action will cause the values to <span style="color: #ccffcc;"><strong>instantly change from the visible but false 90, showing that now you are adjusting values near Pitch=0. </strong></span></p>
<p><span style="color: #ffcc00;"><strong>There seems to be only two solutions to this issue. Use a script to control the values, or use the click-drag action of your mouse.</strong></span> The issue with Click-drag is that it can be difficult to arrive at the precise value you&#8217;re trying to get to.</p>
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