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<h1>vtkPerlinNoise Class Reference</h1><!-- doxytag: class="vtkPerlinNoise" --><!-- doxytag: inherits="vtkImplicitFunction" --><code>#include <<a class="el" href="a04107.html">vtkPerlinNoise.h</a>></code>
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Inheritance diagram for vtkPerlinNoise:</div>
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Collaboration diagram for vtkPerlinNoise:</div>
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<a href="a12949.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
an implicit function that implements Perlin noise
<p>
<a class="el" href="a01206.html" title="an implicit function that implements Perlin noise">vtkPerlinNoise</a> computes a Perlin noise field as an implicit function. <a class="el" href="a01206.html" title="an implicit function that implements Perlin noise">vtkPerlinNoise</a> is a concrete implementation of <a class="el" href="a00855.html" title="abstract interface for implicit functions">vtkImplicitFunction</a>. Perlin noise, originally described by Ken Perlin, is a non-periodic and continuous noise function useful for modeling real-world objects.<p>
The amplitude and frequency of the noise pattern are adjustable. This implementation of Perlin noise is derived closely from Greg Ward's version in Graphics Gems II.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00855.html" title="abstract interface for implicit functions">vtkImplicitFunction</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_12.html#c2_vtk_t_vtkPerlinNoise">vtkPerlinNoise (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04107.html#l00039">39</a> of file <a class="el" href="a04107.html">vtkPerlinNoise.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a00855.html">vtkImplicitFunction</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#a211cc7df42d33a3cf26efe6aef3a5ba">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#7f9ff1697e9e790f7fabeee2fc108cbd">GetClassName</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#13016962547db94501d0870e7976af4a">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#8604de58757d5be7d855a6275df460a2">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#8d609c04e9cfb06a09d4c85446389e87">EvaluateGradient</a> (double x[3], double n[3])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#4be63a831f0b77efe8b91c3e268a24f9">EvaluateFunction</a> (double x[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#692ddee06a4f12c1ceafd7ef5bf915c2">EvaluateFunction</a> (double x, double y, double z)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#3a00d22101284fb966cda9c498671669">SetFrequency</a> (double, double, double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#c66c308a1c145ccf0c92e382af47d78f">SetFrequency</a> (double[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#71fb48e0cc79a338c685a176082ba3ba">GetFrequency</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#5a462f08d3ba014ab78bb4ba3bd9e3da">GetFrequency</a> (double data[3])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#4876cf48b261890a15250b2656a9c60a">SetPhase</a> (double, double, double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#bec9e08a4b2f12457c9af00910cf1792">SetPhase</a> (double[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#75a5f9f0c29351a1026d26c1c37e832f">GetPhase</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#4d3c52f7a91dd2bd6d0efc97977bb5b3">GetPhase</a> (double data[3])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#ae0f8c1811983428d9d9bab22c0376cb">SetAmplitude</a> (double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#53e6cea7c6c800a93c780635c9a4e3fc">GetAmplitude</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#c4c0c1930cff55c9979f882c252877eb">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01206.html">vtkPerlinNoise</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#3692d34e20acf65fc1a79507f2390cb2">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01206.html">vtkPerlinNoise</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#ee075d2e468fb057f1730b8ab3781dc3">New</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#8b0bb9f40c3300d2b94b4f971837c451">vtkPerlinNoise</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#f0f7abcd18ae598ebb032fb2eacc6490">~vtkPerlinNoise</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#44a1f031748e13036084933026e766ee">Frequency</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#5a1c8c8f66a8a243f2e5b0eec63791f9">Phase</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01206.html#20f1ccee149fca12c4a0f7b3bd03fd2c">Amplitude</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="a211cc7df42d33a3cf26efe6aef3a5ba"></a><!-- doxytag: member="vtkPerlinNoise::Superclass" ref="a211cc7df42d33a3cf26efe6aef3a5ba" args="" -->
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<td class="memname">typedef <a class="el" href="a00855.html">vtkImplicitFunction</a> <a class="el" href="a00855.html">vtkPerlinNoise::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00855.html#8e185606424e1c82378656fdba510b6f">vtkImplicitFunction</a>.</p>
<p>Definition at line <a class="el" href="a04107.html#l00042">42</a> of file <a class="el" href="a04107.html">vtkPerlinNoise.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="8b0bb9f40c3300d2b94b4f971837c451"></a><!-- doxytag: member="vtkPerlinNoise::vtkPerlinNoise" ref="8b0bb9f40c3300d2b94b4f971837c451" args="()" -->
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<td class="memname">vtkPerlinNoise::vtkPerlinNoise </td>
<td>(</td>
<td class="paramname"> </td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="f0f7abcd18ae598ebb032fb2eacc6490"></a><!-- doxytag: member="vtkPerlinNoise::~vtkPerlinNoise" ref="f0f7abcd18ae598ebb032fb2eacc6490" args="()" -->
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<td class="memname">vtkPerlinNoise::~vtkPerlinNoise </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, protected]</code></td>
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<p>Definition at line <a class="el" href="a04107.html#l00087">87</a> of file <a class="el" href="a04107.html">vtkPerlinNoise.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="7f9ff1697e9e790f7fabeee2fc108cbd"></a><!-- doxytag: member="vtkPerlinNoise::GetClassName" ref="7f9ff1697e9e790f7fabeee2fc108cbd" args="()" -->
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<td class="memname">virtual const char* vtkPerlinNoise::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00855.html#5758dd89d326f9dd51370311ad4b453c">vtkImplicitFunction</a>.</p>
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<a class="anchor" name="c4c0c1930cff55c9979f882c252877eb"></a><!-- doxytag: member="vtkPerlinNoise::IsTypeOf" ref="c4c0c1930cff55c9979f882c252877eb" args="(const char *type)" -->
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<td class="memname">static int vtkPerlinNoise::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00855.html#4eefb3a980c60ecaae95423d0bacbe73">vtkImplicitFunction</a>.</p>
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<a class="anchor" name="13016962547db94501d0870e7976af4a"></a><!-- doxytag: member="vtkPerlinNoise::IsA" ref="13016962547db94501d0870e7976af4a" args="(const char *type)" -->
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<td class="memname">virtual int vtkPerlinNoise::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00855.html#bfe28c27b9741cf340efea485e44fa18">vtkImplicitFunction</a>.</p>
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<a class="anchor" name="3692d34e20acf65fc1a79507f2390cb2"></a><!-- doxytag: member="vtkPerlinNoise::SafeDownCast" ref="3692d34e20acf65fc1a79507f2390cb2" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01206.html">vtkPerlinNoise</a>* vtkPerlinNoise::SafeDownCast </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>Reimplemented from <a class="el" href="a00855.html#d14511b90365c893be5c844987aa45e9">vtkImplicitFunction</a>.</p>
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<a class="anchor" name="8604de58757d5be7d855a6275df460a2"></a><!-- doxytag: member="vtkPerlinNoise::PrintSelf" ref="8604de58757d5be7d855a6275df460a2" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkPerlinNoise::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use <a class="el" href="a01085.html#edadf6378465fd81c2592ef64262e2a5">Print()</a> instead) but used in the hierarchical print process to combine the output of several classes.
<p>Reimplemented from <a class="el" href="a00855.html#c32b0c5b45c2fa479397dec6d9a6d3fa">vtkImplicitFunction</a>.</p>
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<a class="anchor" name="ee075d2e468fb057f1730b8ab3781dc3"></a><!-- doxytag: member="vtkPerlinNoise::New" ref="ee075d2e468fb057f1730b8ab3781dc3" args="()" -->
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<td class="memname">static <a class="el" href="a01206.html">vtkPerlinNoise</a>* vtkPerlinNoise::New </td>
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Instantiate the class.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
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<a class="anchor" name="4be63a831f0b77efe8b91c3e268a24f9"></a><!-- doxytag: member="vtkPerlinNoise::EvaluateFunction" ref="4be63a831f0b77efe8b91c3e268a24f9" args="(double x[3])" -->
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<td class="memname">double vtkPerlinNoise::EvaluateFunction </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>x</em>[3] </td>
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<td><code> [virtual]</code></td>
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Evaluate PerlinNoise function.
<p>Implements <a class="el" href="a00855.html#b911bac1b365fd74129611e3d26dcc3e">vtkImplicitFunction</a>.</p>
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<a class="anchor" name="692ddee06a4f12c1ceafd7ef5bf915c2"></a><!-- doxytag: member="vtkPerlinNoise::EvaluateFunction" ref="692ddee06a4f12c1ceafd7ef5bf915c2" args="(double x, double y, double z)" -->
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<td class="memname">double vtkPerlinNoise::EvaluateFunction </td>
<td>(</td>
<td class="paramtype">double </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>y</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>z</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
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Evaluate PerlinNoise function.
<p>Reimplemented from <a class="el" href="a00855.html#a0dac9b96f0b6cdfe4200494d78b9644">vtkImplicitFunction</a>.</p>
<p>Definition at line <a class="el" href="a04107.html#l00051">51</a> of file <a class="el" href="a04107.html">vtkPerlinNoise.h</a>.</p>
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<a class="anchor" name="8d609c04e9cfb06a09d4c85446389e87"></a><!-- doxytag: member="vtkPerlinNoise::EvaluateGradient" ref="8d609c04e9cfb06a09d4c85446389e87" args="(double x[3], double n[3])" -->
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<td class="memname">void vtkPerlinNoise::EvaluateGradient </td>
<td>(</td>
<td class="paramtype">double </td>
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<p>
Evaluate PerlinNoise gradient. Currently, the method returns a 0 gradient.
<p>Implements <a class="el" href="a00855.html#29ed340b0bf20f8b0cd090daa3107e70">vtkImplicitFunction</a>.</p>
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<a class="anchor" name="3a00d22101284fb966cda9c498671669"></a><!-- doxytag: member="vtkPerlinNoise::SetFrequency" ref="3a00d22101284fb966cda9c498671669" args="(double, double, double)" -->
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<td class="memname">virtual void vtkPerlinNoise::SetFrequency </td>
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<td class="paramtype">double </td>
<td class="paramname">, </td>
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<td class="paramtype">double </td>
<td class="paramname">, </td>
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<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Set/get the frequency, or physical scale, of the noise function (higher is finer scale). The frequency can be adjusted per axis, or the same for all axes.
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<a class="anchor" name="c66c308a1c145ccf0c92e382af47d78f"></a><!-- doxytag: member="vtkPerlinNoise::SetFrequency" ref="c66c308a1c145ccf0c92e382af47d78f" args="(double[3])" -->
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<td class="memname">virtual void vtkPerlinNoise::SetFrequency </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the frequency, or physical scale, of the noise function (higher is finer scale). The frequency can be adjusted per axis, or the same for all axes.
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<a class="anchor" name="71fb48e0cc79a338c685a176082ba3ba"></a><!-- doxytag: member="vtkPerlinNoise::GetFrequency" ref="71fb48e0cc79a338c685a176082ba3ba" args="()" -->
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<td class="memname">virtual double* vtkPerlinNoise::GetFrequency </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the frequency, or physical scale, of the noise function (higher is finer scale). The frequency can be adjusted per axis, or the same for all axes.
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<a class="anchor" name="5a462f08d3ba014ab78bb4ba3bd9e3da"></a><!-- doxytag: member="vtkPerlinNoise::GetFrequency" ref="5a462f08d3ba014ab78bb4ba3bd9e3da" args="(double data[3])" -->
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<td class="memname">virtual void vtkPerlinNoise::GetFrequency </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the frequency, or physical scale, of the noise function (higher is finer scale). The frequency can be adjusted per axis, or the same for all axes.
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<a class="anchor" name="4876cf48b261890a15250b2656a9c60a"></a><!-- doxytag: member="vtkPerlinNoise::SetPhase" ref="4876cf48b261890a15250b2656a9c60a" args="(double, double, double)" -->
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<td class="memname">virtual void vtkPerlinNoise::SetPhase </td>
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<td class="paramtype">double </td>
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<td class="paramtype">double </td>
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<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Set/get the phase of the noise function. This parameter can be used to shift the noise function within space (perhaps to avoid a beat with a noise pattern at another scale). Phase tends to repeat about every unit, so a phase of 0.5 is a half-cycle shift.
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<a class="anchor" name="bec9e08a4b2f12457c9af00910cf1792"></a><!-- doxytag: member="vtkPerlinNoise::SetPhase" ref="bec9e08a4b2f12457c9af00910cf1792" args="(double[3])" -->
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<td class="memname">virtual void vtkPerlinNoise::SetPhase </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the phase of the noise function. This parameter can be used to shift the noise function within space (perhaps to avoid a beat with a noise pattern at another scale). Phase tends to repeat about every unit, so a phase of 0.5 is a half-cycle shift.
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<a class="anchor" name="75a5f9f0c29351a1026d26c1c37e832f"></a><!-- doxytag: member="vtkPerlinNoise::GetPhase" ref="75a5f9f0c29351a1026d26c1c37e832f" args="()" -->
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<td class="memname">virtual double* vtkPerlinNoise::GetPhase </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the phase of the noise function. This parameter can be used to shift the noise function within space (perhaps to avoid a beat with a noise pattern at another scale). Phase tends to repeat about every unit, so a phase of 0.5 is a half-cycle shift.
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<a class="anchor" name="4d3c52f7a91dd2bd6d0efc97977bb5b3"></a><!-- doxytag: member="vtkPerlinNoise::GetPhase" ref="4d3c52f7a91dd2bd6d0efc97977bb5b3" args="(double data[3])" -->
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<td class="memname">virtual void vtkPerlinNoise::GetPhase </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the phase of the noise function. This parameter can be used to shift the noise function within space (perhaps to avoid a beat with a noise pattern at another scale). Phase tends to repeat about every unit, so a phase of 0.5 is a half-cycle shift.
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<a class="anchor" name="ae0f8c1811983428d9d9bab22c0376cb"></a><!-- doxytag: member="vtkPerlinNoise::SetAmplitude" ref="ae0f8c1811983428d9d9bab22c0376cb" args="(double)" -->
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<td class="memname">virtual void vtkPerlinNoise::SetAmplitude </td>
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<td class="paramtype">double </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the amplitude of the noise function. Amplitude can be negative. The noise function varies randomly between -|Amplitude| and |Amplitude|. Therefore the range of values is 2*|Amplitude| large. The initial amplitude is 1.
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<a class="anchor" name="53e6cea7c6c800a93c780635c9a4e3fc"></a><!-- doxytag: member="vtkPerlinNoise::GetAmplitude" ref="53e6cea7c6c800a93c780635c9a4e3fc" args="()" -->
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<td class="memname">virtual double vtkPerlinNoise::GetAmplitude </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/get the amplitude of the noise function. Amplitude can be negative. The noise function varies randomly between -|Amplitude| and |Amplitude|. Therefore the range of values is 2*|Amplitude| large. The initial amplitude is 1.
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="44a1f031748e13036084933026e766ee"></a><!-- doxytag: member="vtkPerlinNoise::Frequency" ref="44a1f031748e13036084933026e766ee" args="[3]" -->
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<td class="memname">double <a class="el" href="a01206.html#44a1f031748e13036084933026e766ee">vtkPerlinNoise::Frequency</a>[3]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04107.html#l00089">89</a> of file <a class="el" href="a04107.html">vtkPerlinNoise.h</a>.</p>
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<a class="anchor" name="5a1c8c8f66a8a243f2e5b0eec63791f9"></a><!-- doxytag: member="vtkPerlinNoise::Phase" ref="5a1c8c8f66a8a243f2e5b0eec63791f9" args="[3]" -->
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<td class="memname">double <a class="el" href="a01206.html#5a1c8c8f66a8a243f2e5b0eec63791f9">vtkPerlinNoise::Phase</a>[3]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04107.html#l00090">90</a> of file <a class="el" href="a04107.html">vtkPerlinNoise.h</a>.</p>
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<a class="anchor" name="20f1ccee149fca12c4a0f7b3bd03fd2c"></a><!-- doxytag: member="vtkPerlinNoise::Amplitude" ref="20f1ccee149fca12c4a0f7b3bd03fd2c" args="" -->
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<td class="memname">double <a class="el" href="a01206.html#20f1ccee149fca12c4a0f7b3bd03fd2c">vtkPerlinNoise::Amplitude</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04107.html#l00091">91</a> of file <a class="el" href="a04107.html">vtkPerlinNoise.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Filtering/<a class="el" href="a04107.html">vtkPerlinNoise.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:23:32 2009 for VTK by
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