1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../../../css/manpage.css" type="text/css" /> 7 <style type="text/css"><!-- 8 span.static_style 9 { 10 font-size : 8pt; 11 color : white; 12 font-weight : bold; 13 background : #44f; 14 border-left : solid 1px #aaf; 15 border-top : solid 1px #aaf; 16 border-right : solid 1px #00c; 17 border-bottom : solid 1px #00c; 18 padding-left : 2px; 19 padding-right : 2px; 20 } 21 span.virtual_style 22 { 23 font-size : 8pt; 24 color : white; 25 font-weight : bold; 26 background : #0a0; 27 border-left : solid 1px #0f0; 28 border-top : solid 1px #0f0; 29 border-right : solid 1px #060; 30 border-bottom : solid 1px #060; 31 padding-left : 2px; 32 padding-right : 2px; 33 } 34 span.protected_style 35 { 36 font-size : 8pt; 37 color : white; 38 font-weight : bold; 39 background : #444; 40 border-left : solid 1px #ccc; 41 border-top : solid 1px #ccc; 42 border-right : solid 1px #222; 43 border-bottom : solid 1px #222; 44 padding-left : 2px; 45 padding-right : 2px; 46 } 47 --></style> 48<title>nn::gr::CTR::RenderState::WBuffer</title> 49 </head> 50 <body> 51<h1>nn::gr::CTR::RenderState::WBuffer Class</h1> 52<h2>Syntax</h2> 53 <div class="section"> 54 <pre class="definition">class WBuffer</pre> 55 </div> 56<h2>Description</h2> 57 <div class="section"> 58<p>Class for setting the <CODE>w</CODE> buffer.</p><!-- write here --></div> 59 <a name="variable" id="variable"> 60<h2>Member Variables</h2> 61 <div class="section"> 62 <table class="members"> 63 <tr> 64 <td width="100"> </td> 65 <th> 66<span class="argument">wScale</span> 67 </th> 68<td>Scale value when the <CODE>w</CODE> buffer is enabled. Type is <CODE>f32</CODE>. If <CODE>wScale</CODE> is <CODE>0</CODE>, the <CODE>w</CODE> buffer is disabled. Initial value is <CODE>0</CODE>.</td> 69 </tr> 70 <tr> 71 <td width="100"> </td> 72 <th> 73<span class="argument">isEnablePolygonOffset</span> 74 </th> 75<td>Sets enable/disable for the polygon offset. Type is <CODE>bool</CODE>. The polygon offset can generally be used at the same time as the <CODE>w</CODE> buffer.</td> 76 </tr> 77 <tr> 78 <td width="100"> </td> 79 <th> 80<span class="argument">polygonOffsetUnit</span> 81 </th> 82<td>The scaling value corresponding to the minimum resolvable depth value. Type is <CODE>f32</CODE>. The minimum resolvable depth value depends on the bit value of the depth buffer. Initial value is <CODE>0</CODE>. When the <CODE>w</CODE> buffer is enabled and the depth buffer is 24 bits, this applies a constant value to the polygon offset to prevent disappearing due to precision errors.</td> 83 </tr> 84 <tr> 85 <td width="100"> </td> 86 <th> 87<span class="argument">depthRangeNear</span> 88 </th> 89<td>Sets the depth value for the near plane in the clip space. Type is <CODE>f32</CODE>. Initial value is <CODE>0</CODE>. Set so that <CODE>0 <= depthRangeNear <= depthRangeFar <= 1</CODE>. If the w buffer is enabled, this setting is ignored and 0 is set.</td> 90 </tr> 91 <tr> 92 <td width="100"> </td> 93 <th> 94<span class="argument">depthRangeFar</span> 95 </th> 96<td>Sets the depth value for the far plane in the clip space. Type is <CODE>f32</CODE>. Initial value is <CODE>1</CODE>. Set so that <CODE>0 <= depthRangeNear <= depthRangeFar <= 1</CODE>. If the w buffer is enabled, this setting is ignored and 1 is set.</td> 97 </tr> 98 <tr> 99 <td width="100"> </td> 100 <th> 101<span class="argument">depthRangeBit</span> 102 </th> 103<td>Sets the bit value of the depth buffer. Type is <CODE>f32</CODE>. Initial value is <CODE>24</CODE>.</td> 104 </tr> </table> 105 </div> 106 </a> <a name="function" id="function"> 107<h2>Member Functions</h2> 108 <div class="section"> 109 <table class="members"> 110 <tr> 111 <td width="100"> </td> 112 <th> 113<a href="../../../../../nn/gr/CTR/RenderState/WBuffer/WBuffer.html">WBuffer</a> 114 </th> 115<td>Initializes <CODE>w</CODE> buffer settings to the initial values.</td> 116 </tr> 117 <tr> 118 <td width="100"> </td> 119 <th> 120<a href="../../../../../nn/gr/CTR/RenderState/WBuffer/MakeCommand.html"><CODE>MakeCommand</CODE></a> 121 </th> 122<td>Generates a rendering command based on information already set.</td> 123 </tr> </table> 124 </div> 125 </a> 126<h2>Revision History</h2> 127 <div class="section"> 128 <dl class="history"> 129 <dt>2010/09/15</dt> 130<dd>Initial version.<br /> 131 </dd> 132 </dl> 133 </div> 134 <hr><p>CONFIDENTIAL</p></body> 135</html> 136