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<h1>dox/Common/vtkLinearTransform.h</h1><a href="a02067.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Visualization Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: vtkLinearTransform.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen</span>
<a name="l00007"></a>00007 <span class="comment"> All rights reserved.</span>
<a name="l00008"></a>00008 <span class="comment"> See Copyright.txt or http://www.kitware.com/Copyright.htm for details.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even</span>
<a name="l00011"></a>00011 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span>
<a name="l00012"></a>00012 <span class="comment"> PURPOSE. See the above copyright notice for more information.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">=========================================================================*/</span>
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef __vtkLinearTransform_h</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#define __vtkLinearTransform_h</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="a02031.html">vtkHomogeneousTransform.h</a>"</span>
<a name="l00028"></a>00028
<a name="l00029"></a><a class="code" href="a00964.html">00029</a> <span class="keyword">class </span><a class="code" href="a02170.html#873ca0b83d0838a1df577536068a1730">VTK_COMMON_EXPORT</a> <a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a> : <span class="keyword">public</span> <a class="code" href="a00696.html" title="superclass for homogeneous transformations">vtkHomogeneousTransform</a>
<a name="l00030"></a>00030 {
<a name="l00031"></a>00031 <span class="keyword">public</span>:
<a name="l00032"></a>00032
<a name="l00033"></a><a class="code" href="a00964.html#05b3da4266835ee6265b5ce1468f2965">00033</a> vtkTypeRevisionMacro(<a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a>,<a class="code" href="a00696.html" title="superclass for homogeneous transformations">vtkHomogeneousTransform</a>);
<a name="l00034"></a>00034 <span class="keywordtype">void</span> <a class="code" href="a00696.html#a9bbcd99737354687acf6de35b3a4dae">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00035"></a>00035
<a name="l00037"></a>00037
<a name="l00039"></a><a class="code" href="a00964.html#b96bdb6a1b7fbe3a6ce44b4dccc4cd62">00039</a> <span class="keywordtype">void</span> TransformNormal(<span class="keyword">const</span> <span class="keywordtype">float</span> in[3], <span class="keywordtype">float</span> out[3]) {
<a name="l00040"></a>00040 this-><a class="code" href="a00089.html#4d406166bd1254c1cfd20c115668d06b">Update</a>(); this->InternalTransformNormal(in,out); };
<a name="l00042"></a>00042
<a name="l00044"></a>00044
<a name="l00046"></a><a class="code" href="a00964.html#ec9f7157c2e781d7a3793044a207a6a6">00046</a> <span class="keywordtype">void</span> TransformNormal(<span class="keyword">const</span> <span class="keywordtype">double</span> in[3], <span class="keywordtype">double</span> out[3]) {
<a name="l00047"></a>00047 this-><a class="code" href="a00089.html#4d406166bd1254c1cfd20c115668d06b">Update</a>(); this->InternalTransformNormal(in,out); };
<a name="l00049"></a>00049
<a name="l00051"></a>00051
<a name="l00053"></a><a class="code" href="a00964.html#291be2872e418a9a7bfd3dc2352f1d21">00053</a> <span class="keywordtype">double</span> *TransformNormal(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z) {
<a name="l00054"></a>00054 <span class="keywordflow">return</span> this->TransformDoubleNormal(x,y,z); }
<a name="l00055"></a><a class="code" href="a00964.html#d6f3232a74d9c0b3ed1b429e4dbaf7f5">00055</a> <span class="keywordtype">double</span> *TransformNormal(<span class="keyword">const</span> <span class="keywordtype">double</span> normal[3]) {
<a name="l00056"></a>00056 <span class="keywordflow">return</span> this->TransformDoubleNormal(normal[0],normal[1],normal[2]); };
<a name="l00058"></a>00058
<a name="l00060"></a>00060
<a name="l00062"></a><a class="code" href="a00964.html#5a8bd3853fb3574f4e8698bae69e419e">00062</a> <span class="keywordtype">float</span> *TransformFloatNormal(<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y, <span class="keywordtype">float</span> z) {
<a name="l00063"></a>00063 this->InternalFloatPoint[0] = x;
<a name="l00064"></a>00064 this->InternalFloatPoint[1] = y;
<a name="l00065"></a>00065 this->InternalFloatPoint[2] = z;
<a name="l00066"></a>00066 this->TransformNormal(this->InternalFloatPoint,this->InternalFloatPoint);
<a name="l00067"></a>00067 <span class="keywordflow">return</span> this->InternalFloatPoint; };
<a name="l00068"></a><a class="code" href="a00964.html#80244ccd4600fd4a5dde7eebea2891b6">00068</a> <span class="keywordtype">float</span> *TransformFloatNormal(<span class="keyword">const</span> <span class="keywordtype">float</span> normal[3]) {
<a name="l00069"></a>00069 <span class="keywordflow">return</span> this->TransformFloatNormal(normal[0],normal[1],normal[2]); };
<a name="l00071"></a>00071
<a name="l00073"></a>00073
<a name="l00075"></a><a class="code" href="a00964.html#f529d6a146e8fdc1ee6afb17fc4c8595">00075</a> <span class="keywordtype">double</span> *TransformDoubleNormal(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z) {
<a name="l00076"></a>00076 this->InternalDoublePoint[0] = x;
<a name="l00077"></a>00077 this->InternalDoublePoint[1] = y;
<a name="l00078"></a>00078 this->InternalDoublePoint[2] = z;
<a name="l00079"></a>00079 this->TransformNormal(this->InternalDoublePoint,this->InternalDoublePoint);
<a name="l00080"></a>00080 <span class="keywordflow">return</span> this->InternalDoublePoint; };
<a name="l00081"></a><a class="code" href="a00964.html#d48cccf58fe7bb7ee108ffb4b56bb4e1">00081</a> <span class="keywordtype">double</span> *TransformDoubleNormal(<span class="keyword">const</span> <span class="keywordtype">double</span> normal[3]) {
<a name="l00082"></a>00082 <span class="keywordflow">return</span> this->TransformDoubleNormal(normal[0],normal[1],normal[2]); };
<a name="l00084"></a>00084
<a name="l00086"></a>00086
<a name="l00088"></a><a class="code" href="a00964.html#7b5fe88b5cb526e6a2bca9347c36ffb6">00088</a> <span class="keywordtype">double</span> *TransformVector(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z) {
<a name="l00089"></a>00089 <span class="keywordflow">return</span> this->TransformDoubleVector(x,y,z); }
<a name="l00090"></a><a class="code" href="a00964.html#db122c12879edae9ecad5c272496d88d">00090</a> <span class="keywordtype">double</span> *TransformVector(<span class="keyword">const</span> <span class="keywordtype">double</span> normal[3]) {
<a name="l00091"></a>00091 <span class="keywordflow">return</span> this->TransformDoubleVector(normal[0],normal[1],normal[2]); };
<a name="l00093"></a>00093
<a name="l00095"></a>00095
<a name="l00097"></a><a class="code" href="a00964.html#b06f6753d7560677334ef356fb7adf89">00097</a> <span class="keywordtype">void</span> TransformVector(<span class="keyword">const</span> <span class="keywordtype">float</span> in[3], <span class="keywordtype">float</span> out[3]) {
<a name="l00098"></a>00098 this-><a class="code" href="a00089.html#4d406166bd1254c1cfd20c115668d06b">Update</a>(); this->InternalTransformVector(in,out); };
<a name="l00100"></a>00100
<a name="l00102"></a>00102
<a name="l00104"></a><a class="code" href="a00964.html#bef54d4edc4af54134944771fc34f62f">00104</a> <span class="keywordtype">void</span> TransformVector(<span class="keyword">const</span> <span class="keywordtype">double</span> in[3], <span class="keywordtype">double</span> out[3]) {
<a name="l00105"></a>00105 this-><a class="code" href="a00089.html#4d406166bd1254c1cfd20c115668d06b">Update</a>(); this->InternalTransformVector(in,out); };
<a name="l00107"></a>00107
<a name="l00109"></a>00109
<a name="l00111"></a><a class="code" href="a00964.html#d48a029d7138b62e7816fb6fa908ef1a">00111</a> <span class="keywordtype">float</span> *TransformFloatVector(<span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y, <span class="keywordtype">float</span> z) {
<a name="l00112"></a>00112 this->InternalFloatPoint[0] = x;
<a name="l00113"></a>00113 this->InternalFloatPoint[1] = y;
<a name="l00114"></a>00114 this->InternalFloatPoint[2] = z;
<a name="l00115"></a>00115 this->TransformVector(this->InternalFloatPoint,this->InternalFloatPoint);
<a name="l00116"></a>00116 <span class="keywordflow">return</span> this->InternalFloatPoint; };
<a name="l00117"></a><a class="code" href="a00964.html#a785833105537ae09d09e5c1bb6829fe">00117</a> <span class="keywordtype">float</span> *TransformFloatVector(<span class="keyword">const</span> <span class="keywordtype">float</span> vec[3]) {
<a name="l00118"></a>00118 <span class="keywordflow">return</span> this->TransformFloatVector(vec[0],vec[1],vec[2]); };
<a name="l00120"></a>00120
<a name="l00122"></a>00122
<a name="l00124"></a><a class="code" href="a00964.html#44ac735f9bdff84ce8911ea3909370c2">00124</a> <span class="keywordtype">double</span> *TransformDoubleVector(<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z) {
<a name="l00125"></a>00125 this->InternalDoublePoint[0] = x;
<a name="l00126"></a>00126 this->InternalDoublePoint[1] = y;
<a name="l00127"></a>00127 this->InternalDoublePoint[2] = z;
<a name="l00128"></a>00128 this->TransformVector(this->InternalDoublePoint,this->InternalDoublePoint);
<a name="l00129"></a>00129 <span class="keywordflow">return</span> this->InternalDoublePoint; };
<a name="l00130"></a><a class="code" href="a00964.html#5ba33159b9c19d22a42dfa842e3d4417">00130</a> <span class="keywordtype">double</span> *TransformDoubleVector(<span class="keyword">const</span> <span class="keywordtype">double</span> vec[3]) {
<a name="l00131"></a>00131 <span class="keywordflow">return</span> this->TransformDoubleVector(vec[0],vec[1],vec[2]); };
<a name="l00133"></a>00133
<a name="l00136"></a>00136 <span class="keywordtype">void</span> <a class="code" href="a00696.html#3b36115b40cc03b094dd4229df9a9a67">TransformPoints</a>(<a class="code" href="a01250.html" title="represent and manipulate 3D points">vtkPoints</a> *inPts, <a class="code" href="a01250.html" title="represent and manipulate 3D points">vtkPoints</a> *outPts);
<a name="l00137"></a>00137
<a name="l00140"></a>00140 <span class="keyword">virtual</span> <span class="keywordtype">void</span> TransformNormals(<a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *inNms, <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *outNms);
<a name="l00141"></a>00141
<a name="l00144"></a>00144 <span class="keyword">virtual</span> <span class="keywordtype">void</span> TransformVectors(<a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *inVrs, <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *outVrs);
<a name="l00145"></a>00145
<a name="l00147"></a>00147
<a name="l00149"></a>00149 <span class="keywordtype">void</span> <a class="code" href="a00696.html#2fed345ae7a604cfcba4484d749cc40c">TransformPointsNormalsVectors</a>(<a class="code" href="a01250.html" title="represent and manipulate 3D points">vtkPoints</a> *inPts,
<a name="l00150"></a>00150 <a class="code" href="a01250.html" title="represent and manipulate 3D points">vtkPoints</a> *outPts,
<a name="l00151"></a>00151 <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *inNms,
<a name="l00152"></a>00152 <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *outNms,
<a name="l00153"></a>00153 <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *inVrs,
<a name="l00154"></a>00154 <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *outVrs);
<a name="l00156"></a>00156
<a name="l00158"></a>00158
<a name="l00160"></a><a class="code" href="a00964.html#9afecbb4b4810034fd07f52124816380">00160</a> <a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a> *GetLinearInverse()
<a name="l00161"></a>00161 {
<a name="l00162"></a>00162 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a> *<span class="keyword">></span>(this-><a class="code" href="a00089.html#555bdea171c19819b912397c3edf20e9">GetInverse</a>());
<a name="l00163"></a>00163 }
<a name="l00165"></a>00165
<a name="l00167"></a>00167
<a name="l00169"></a>00169 <span class="keywordtype">void</span> <a class="code" href="a00696.html#65cd43553aabd8b88b84b0d1266b26bd">InternalTransformPoint</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> in[3], <span class="keywordtype">float</span> out[3]);
<a name="l00170"></a>00170 <span class="keywordtype">void</span> <a class="code" href="a00696.html#65cd43553aabd8b88b84b0d1266b26bd">InternalTransformPoint</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> in[3], <span class="keywordtype">double</span> out[3]);
<a name="l00172"></a>00172
<a name="l00174"></a>00174
<a name="l00176"></a>00176 <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalTransformNormal(<span class="keyword">const</span> <span class="keywordtype">float</span> in[3], <span class="keywordtype">float</span> out[3]);
<a name="l00177"></a>00177 <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalTransformNormal(<span class="keyword">const</span> <span class="keywordtype">double</span> in[3], <span class="keywordtype">double</span> out[3]);
<a name="l00179"></a>00179
<a name="l00181"></a>00181
<a name="l00183"></a>00183 <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalTransformVector(<span class="keyword">const</span> <span class="keywordtype">float</span> in[3], <span class="keywordtype">float</span> out[3]);
<a name="l00184"></a>00184 <span class="keyword">virtual</span> <span class="keywordtype">void</span> InternalTransformVector(<span class="keyword">const</span> <span class="keywordtype">double</span> in[3], <span class="keywordtype">double</span> out[3]);
<a name="l00186"></a>00186
<a name="l00188"></a>00188
<a name="l00190"></a>00190 <span class="keywordtype">void</span> <a class="code" href="a00696.html#17ed2a705b8a3110d2002a58e03a2fef">InternalTransformDerivative</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> in[3], <span class="keywordtype">float</span> out[3],
<a name="l00191"></a>00191 <span class="keywordtype">float</span> derivative[3][3]);
<a name="l00192"></a>00192 <span class="keywordtype">void</span> <a class="code" href="a00696.html#17ed2a705b8a3110d2002a58e03a2fef">InternalTransformDerivative</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> in[3], <span class="keywordtype">double</span> out[3],
<a name="l00193"></a>00193 <span class="keywordtype">double</span> derivative[3][3]);
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keyword">protected</span>:
<a name="l00197"></a><a class="code" href="a00964.html#3c564bd3e449ca46fe5a8cc53df61db3">00197</a> <a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a>() {};
<a name="l00198"></a><a class="code" href="a00964.html#52c30ebad617deca67ba576942733109">00198</a> ~<a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a>() {};
<a name="l00199"></a>00199 <span class="keyword">private</span>:
<a name="l00200"></a>00200 <a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a>(<span class="keyword">const</span> <a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a>&); <span class="comment">// Not implemented.</span>
<a name="l00201"></a>00201 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00964.html" title="abstract superclass for linear transformations">vtkLinearTransform</a>&); <span class="comment">// Not implemented.</span>
<a name="l00202"></a>00202 };
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="preprocessor">#endif</span>
<a name="l00205"></a>00205 <span class="preprocessor"></span>
<a name="l00206"></a>00206
<a name="l00207"></a>00207
<a name="l00208"></a>00208
<a name="l00209"></a>00209
</pre></div></div>
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