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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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A portable, open-source, coherent noise-generating library for C++
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a></div>
<h1>noise::module::TranslatePoint Class Reference<br>
<small>
[<a class="el" href="group__transformermodules.html">Transformer Modules</a>]</small>
</h1><code>#include <<a class="el" href="translatepoint_8h-source.html">translatepoint.h</a>></code>
<p>
<p>Inheritance diagram for noise::module::TranslatePoint:
<p><center><img src="classnoise_1_1module_1_1TranslatePoint.png" usemap="#noise::module::TranslatePoint_map" border="0" alt=""></center>
<map name="noise::module::TranslatePoint_map">
<area href="classnoise_1_1module_1_1Module.html" alt="noise::module::Module" shape="rect" coords="0,0,174,24">
</map>
<a href="classnoise_1_1module_1_1TranslatePoint-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Noise module that moves the coordinates of the input value before returning the output value from a source module.
<p>
<div align="center">
<img src="moduletranslatepoint.png" alt="moduletranslatepoint.png">
</div>
<p>
The <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a2">GetValue()</a> method moves the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value by a translation amount before returning the output value from the source module. To set the translation amount, call the <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a6">SetTranslation()</a> method. To set the translation amount to apply to the individual <em>x</em>, <em>y</em>, or <em>z</em> coordinates, call the <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a8">SetXTranslation()</a>, <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a9">SetYTranslation()</a> or <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a10">SetZTranslation()</a> methods, respectively.<p>
This noise module requires one source module.
<p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a0">TranslatePoint</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a1">GetSourceModuleCount</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of source modules required by this noise module. <a href="#a1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a2">GetValue</a> (double x, double y, double z) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Generates an output value given the coordinates of the specified input value. <a href="#a2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a3">GetXTranslation</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the translation amount to apply to the <em>x</em> coordinate of the input value. <a href="#a3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a4">GetYTranslation</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the translation amount to apply to the <em>y</em> coordinate of the input value. <a href="#a4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a5">GetZTranslation</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the translation amount to apply to the <em>z</em> coordinate of the input value. <a href="#a5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a6">SetTranslation</a> (double translation)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the translation amount to apply to the input value. <a href="#a6"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a7">SetTranslation</a> (double xTranslation, double yTranslation, double zTranslation)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the translation amounts to apply to the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value. <a href="#a7"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a8">SetXTranslation</a> (double xTranslation)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the translation amount to apply to the <em>x</em> coordinate of the input value. <a href="#a8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a9">SetYTranslation</a> (double yTranslation)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the translation amount to apply to the <em>y</em> coordinate of the input value. <a href="#a9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a10">SetZTranslation</a> (double zTranslation)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the translation amount to apply to the <em>z</em> coordinate of the input value. <a href="#a10"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="p0" doxytag="noise::module::TranslatePoint::m_xTranslation"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#p0">m_xTranslation</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Translation amount applied to the <em>x</em> coordinate of the input value. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="p1" doxytag="noise::module::TranslatePoint::m_yTranslation"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#p1">m_yTranslation</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Translation amount applied to the <em>y</em> coordinate of the input value. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="p2" doxytag="noise::module::TranslatePoint::m_zTranslation"></a>
double </td><td class="memItemRight" valign="bottom"><a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#p2">m_zTranslation</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Translation amount applied to the <em>z</em> coordinate of the input value. <br></td></tr>
</table>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="a0" doxytag="noise::module::TranslatePoint::TranslatePoint"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top">TranslatePoint::TranslatePoint </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Constructor.
<p>
The default translation amount to apply to the <em>x</em> coordinate is set to <a class="el" href="group__transformermodules.html#ga6">noise::module::DEFAULT_TRANSLATE_POINT_X</a>.<p>
The default translation amount to apply to the <em>y</em> coordinate is set to <a class="el" href="group__transformermodules.html#ga7">noise::module::DEFAULT_TRANSLATE_POINT_Y</a>.<p>
The default translation amount to apply to the <em>z</em> coordinate is set to <a class="el" href="group__transformermodules.html#ga8">noise::module::DEFAULT_TRANSLATE_POINT_Z</a>. </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a1" doxytag="noise::module::TranslatePoint::GetSourceModuleCount"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top">virtual int noise::module::TranslatePoint::GetSourceModuleCount </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Returns the number of source modules required by this noise module.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The number of source modules required by this noise module. </dd></dl>
<p>
Implements <a class="el" href="classnoise_1_1module_1_1Module.html#a3">noise::module::Module</a>. </td>
</tr>
</table>
<a class="anchor" name="a2" doxytag="noise::module::TranslatePoint::GetValue"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top">double TranslatePoint::GetValue </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>x</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>y</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>z</em></td>
</tr>
<tr>
<td class="md"></td>
<td class="md">) </td>
<td class="md" colspan="2"> const<code> [virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Generates an output value given the coordinates of the specified input value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>x</em> </td><td>The <em>x</em> coordinate of the input value. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>y</em> </td><td>The <em>y</em> coordinate of the input value. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>z</em> </td><td>The <em>z</em> coordinate of the input value.</td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The output value.</dd></dl>
<dl compact><dt><b>Precondition:</b></dt><dd>All source modules required by this noise module have been passed to the <a class="el" href="classnoise_1_1module_1_1Module.html#a5">SetSourceModule()</a> method.</dd></dl>
Before an application can call this method, it must first connect all required source modules via the <a class="el" href="classnoise_1_1module_1_1Module.html#a5">SetSourceModule()</a> method. If these source modules are not connected to this noise module, this method raises a debug assertion.<p>
To determine the number of source modules required by this noise module, call the <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a1">GetSourceModuleCount()</a> method.
<p>
Implements <a class="el" href="classnoise_1_1module_1_1Module.html#a4">noise::module::Module</a>. </td>
</tr>
</table>
<a class="anchor" name="a3" doxytag="noise::module::TranslatePoint::GetXTranslation"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top">double noise::module::TranslatePoint::GetXTranslation </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Returns the translation amount to apply to the <em>x</em> coordinate of the input value.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The translation amount to apply to the <em>x</em> coordinate. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a4" doxytag="noise::module::TranslatePoint::GetYTranslation"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top">double noise::module::TranslatePoint::GetYTranslation </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing="5" cellpadding="0" border="0">
<tr>
<td>
</td>
<td>
<p>
Returns the translation amount to apply to the <em>y</em> coordinate of the input value.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The translation amount to apply to the <em>y</em> coordinate. </dd></dl>
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<a class="anchor" name="a5" doxytag="noise::module::TranslatePoint::GetZTranslation"></a><p>
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<td class="md" nowrap valign="top">double noise::module::TranslatePoint::GetZTranslation </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline]</code></td>
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<p>
Returns the translation amount to apply to the <em>z</em> coordinate of the input value.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>The translation amount to apply to the <em>z</em> coordinate. </dd></dl>
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<a class="anchor" name="a7" doxytag="noise::module::TranslatePoint::SetTranslation"></a><p>
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<td class="md" nowrap valign="top">void noise::module::TranslatePoint::SetTranslation </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname" nowrap> <em>xTranslation</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>yTranslation</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td class="md"></td>
<td class="md" nowrap>double </td>
<td class="mdname" nowrap> <em>zTranslation</em></td>
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<td class="md"></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [inline]</code></td>
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<p>
Sets the translation amounts to apply to the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>xTranslation</em> </td><td>The translation amount to apply to the <em>x</em> coordinate. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>yTranslation</em> </td><td>The translation amount to apply to the <em>y</em> coordinate. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>zTranslation</em> </td><td>The translation amount to apply to the <em>z</em> coordinate.</td></tr>
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</dl>
The <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a2">GetValue()</a> method moves the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value by a translation amount before returning the output value from the source module </td>
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<a class="anchor" name="a6" doxytag="noise::module::TranslatePoint::SetTranslation"></a><p>
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<td class="md" nowrap valign="top">void noise::module::TranslatePoint::SetTranslation </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname1" valign="top" nowrap> <em>translation</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline]</code></td>
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</td>
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<p>
Sets the translation amount to apply to the input value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>translation</em> </td><td>The translation amount to apply.</td></tr>
</table>
</dl>
The <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a2">GetValue()</a> method moves the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value by a translation amount before returning the output value from the source module </td>
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<a class="anchor" name="a8" doxytag="noise::module::TranslatePoint::SetXTranslation"></a><p>
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<td class="md" nowrap valign="top">void noise::module::TranslatePoint::SetXTranslation </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname1" valign="top" nowrap> <em>xTranslation</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline]</code></td>
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</td>
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<table cellspacing="5" cellpadding="0" border="0">
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<td>
</td>
<td>
<p>
Sets the translation amount to apply to the <em>x</em> coordinate of the input value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>xTranslation</em> </td><td>The translation amount to apply to the <em>x</em> coordinate.</td></tr>
</table>
</dl>
The <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a2">GetValue()</a> method moves the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value by a translation amount before returning the output value from the source module </td>
</tr>
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<a class="anchor" name="a9" doxytag="noise::module::TranslatePoint::SetYTranslation"></a><p>
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<td class="md" nowrap valign="top">void noise::module::TranslatePoint::SetYTranslation </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname1" valign="top" nowrap> <em>yTranslation</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline]</code></td>
</tr>
</table>
</td>
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<table cellspacing="5" cellpadding="0" border="0">
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<td>
</td>
<td>
<p>
Sets the translation amount to apply to the <em>y</em> coordinate of the input value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>yTranslation</em> </td><td>The translation amount to apply to the <em>y</em> coordinate.</td></tr>
</table>
</dl>
The <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a2">GetValue()</a> method moves the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value by a translation amount before returning the output value from the source module </td>
</tr>
</table>
<a class="anchor" name="a10" doxytag="noise::module::TranslatePoint::SetZTranslation"></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top">void noise::module::TranslatePoint::SetZTranslation </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">double </td>
<td class="mdname1" valign="top" nowrap> <em>zTranslation</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline]</code></td>
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</td>
</tr>
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<table cellspacing="5" cellpadding="0" border="0">
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<td>
</td>
<td>
<p>
Sets the translation amount to apply to the <em>z</em> coordinate of the input value.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>zTranslation</em> </td><td>The translation amount to apply to the <em>z</em> coordinate.</td></tr>
</table>
</dl>
The <a class="el" href="classnoise_1_1module_1_1TranslatePoint.html#a2">GetValue()</a> method moves the ( <em>x</em>, <em>y</em>, <em>z</em> ) coordinates of the input value by a translation amount before returning the output value from the source module </td>
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</table>
<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="translatepoint_8h-source.html">translatepoint.h</a><li>translatepoint.cpp</ul>
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<p>
© 2003-2005 Jason Bevins
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The libnoise source documentation was generated by <a href='http://www.doxygen.org/'>doxygen</a> 1.3.9.1
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