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<h1>vtkCameraInterpolator Class Reference</h1><!-- doxytag: class="vtkCameraInterpolator" --><!-- doxytag: inherits="vtkObject" --><code>#include <<a class="el" href="a05159.html">vtkCameraInterpolator.h</a>></code>
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Inheritance diagram for vtkCameraInterpolator:</div>
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Collaboration diagram for vtkCameraInterpolator:</div>
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<a href="a08404.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
interpolate a series of cameras to update a new camera
<p>
This class is used to interpolate a series of cameras to update a specified camera. Either linear interpolation or spline interpolation may be used. The instance variables currently interpolated include position, focal point, view up, view angle, parallel scale, and clipping range.<p>
To use this class, specify the type of interpolation to use, and add a series of cameras at various times "t" to the list of cameras from which to interpolate. Then to interpolate in between cameras, simply invoke the function InterpolateCamera(t,camera) where "camera" is the camera to be updated with interpolated values. Note that "t" should be in the range (min,max) times specified with the <a class="el" href="a00229.html#cf0aa7cc98da910aa9f8aa296ca7d3f7">AddCamera()</a> method. If outside this range, the interpolation is clamped. This class copies the camera information (as compared to referencing the cameras) so you do not need to keep separate instances of the camera around for each camera added to the list of cameras to interpolate.<p>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>The interpolator classes are initialized the first time <a class="el" href="a00229.html#ecc90c7b38843064dd1edda879a1515a">InterpolateCamera()</a> is called. Any later changes to the interpolators, or additions to the list of cameras to be interpolated, causes a reinitialization of the interpolators the next time <a class="el" href="a00229.html#ecc90c7b38843064dd1edda879a1515a">InterpolateCamera()</a> is invoked. Thus the best performance is obtained by 1) configuring the interpolators, 2) adding all the cameras, and 3) finally performing interpolation.<p>
Currently position, focal point and view up are interpolated to define the orientation of the camera. Quaternion interpolation may be added in the future as an alternative interpolation method for camera orientation.</dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_3.html#c2_vtk_t_vtkCameraInterpolator">vtkCameraInterpolator (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a05159.html#l00062">62</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.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="a01084.html">vtkObject</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#d841866469eef576857621e2ce14acf3">Superclass</a></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom">{ <a class="el" href="a00229.html#b03fca0773ae35589c2f9a36e1fd8d9af0e696da60f8d0f1294c1d09385216c1">INTERPOLATION_TYPE_LINEAR</a> = 0,
<a class="el" href="a00229.html#b03fca0773ae35589c2f9a36e1fd8d9a4aaf4dcfcc90fe83202da1376404ce28">INTERPOLATION_TYPE_SPLINE</a>,
<a class="el" href="a00229.html#b03fca0773ae35589c2f9a36e1fd8d9a0c7b83a70b3342778b8b3b9fdc90c409">INTERPOLATION_TYPE_MANUAL</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="a00229.html#63f1e2bf70b990b210c86e8ced438f05">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="a00229.html#0e6ae4078384b40f57a9947490a72709">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="a00229.html#0da0cc96dad1ef4f4dbfd1e68a042a92">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#9c11a85794d5eafeda4ea11c16349614">GetNumberOfCameras</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#61f0343744800aae5229da9d0baa4210">Initialize</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#cf0aa7cc98da910aa9f8aa296ca7d3f7">AddCamera</a> (double t, <a class="el" href="a00227.html">vtkCamera</a> *camera)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#c5a912304f9b39814a752051918ccb9f">RemoveCamera</a> (double t)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#ecc90c7b38843064dd1edda879a1515a">InterpolateCamera</a> (double t, <a class="el" href="a00227.html">vtkCamera</a> *camera)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#44cdc2a14a00c021c33d21dde9024f74">GetMTime</a> ()</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="a00229.html#e279e6e1a23a816bbce4cf8710d02667">GetMinimumT</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#fdfe7b51d1a328244efb16cf129bab34">GetMaximumT</a> ()</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="a00229.html#5872f9d512c334ad796dbe6167351dad">SetInterpolationType</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#c681c5ad1f2650e390fc71ffcfc724a9">GetInterpolationType</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#518d47eb68c321f45e9886a4c375db52">SetInterpolationTypeToLinear</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#5453de11fa23e82901bb1926c446a392">SetInterpolationTypeToSpline</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#fdb3121ff183a705d62884e30c009d2a">SetInterpolationTypeToManual</a> ()</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="a00229.html#6cdcd93ddbb3a0792320498d2ac7a9b5">SetPositionInterpolator</a> (<a class="el" href="a01770.html">vtkTupleInterpolator</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#06fa68b608e27632a4674c93bf92b372">GetPositionInterpolator</a> ()</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="a00229.html#74878844d8120eb9a6985f556483ae22">SetFocalPointInterpolator</a> (<a class="el" href="a01770.html">vtkTupleInterpolator</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#116532779ef922bc5912c7bdb7cd1228">GetFocalPointInterpolator</a> ()</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="a00229.html#cec59efe9f73f03abd4de0e7e321eb7e">SetViewUpInterpolator</a> (<a class="el" href="a01770.html">vtkTupleInterpolator</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#d7363a5e74392b8d7b9193d2aa71a826">GetViewUpInterpolator</a> ()</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="a00229.html#d6e9c75b127b709c77b8ccfdcc46d9c3">SetViewAngleInterpolator</a> (<a class="el" href="a01770.html">vtkTupleInterpolator</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#8023d02ee2a5711636d7a0e779fde561">GetViewAngleInterpolator</a> ()</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="a00229.html#2212769c6166c8620a6e5f8016eede8b">SetParallelScaleInterpolator</a> (<a class="el" href="a01770.html">vtkTupleInterpolator</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#d7f4501f46a78703adf772122efbfcdf">GetParallelScaleInterpolator</a> ()</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="a00229.html#68ea06c60a3b4d47d6d9d8680141d9a3">SetClippingRangeInterpolator</a> (<a class="el" href="a01770.html">vtkTupleInterpolator</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#c6dc317e32dddb9589301c3c80afb756">GetClippingRangeInterpolator</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="a00229.html#0505ddb197b5f1baa0ac0f44633c6d24">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00229.html">vtkCameraInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#ba21f6e30f0eb091329a61d5c13d096b">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="a00229.html">vtkCameraInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#e49d99b997c36f294c1b7aed66622a10">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="a00229.html#7898b70c7982250bb237b0c665244d72">vtkCameraInterpolator</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#1badbc66242d8120e6375e00364b2225">~vtkCameraInterpolator</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#8c9e18535696e63a5f5bae4e545158bd">InitializeInterpolation</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#cb1ecbfd903af87ff953a791a95bd2bb">InterpolationType</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#9f4584fa1c352829b589f4df0ed91dfd">PositionInterpolator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#9e9a156a11e12ce0f1694014ce88b065">FocalPointInterpolator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#8d5a458d334141ee8b4c52816abe421a">ViewUpInterpolator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#987eb37ff88ad9f0216d93784debf9ec">ViewAngleInterpolator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#30d95d49fb9c1be54fa8674c5f9e1d5f">ParallelScaleInterpolator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01770.html">vtkTupleInterpolator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#2670f52fef92e1e3f388de93d2ff4859">ClippingRangeInterpolator</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#738b6dbcbc77135961d9b244e34fa3bc">Initialized</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01719.html">vtkTimeStamp</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#0e17586199e7c5e294a7f57b78387b94">InitializeTime</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">vtkCameraList * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00229.html#d0224af2ff989bbac61341a8b6ea503a">CameraList</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="d841866469eef576857621e2ce14acf3"></a><!-- doxytag: member="vtkCameraInterpolator::Superclass" ref="d841866469eef576857621e2ce14acf3" args="" -->
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<td class="memname">typedef <a class="el" href="a01084.html">vtkObject</a> <a class="el" href="a01084.html">vtkCameraInterpolator::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01084.html#11429dee69f4b562e03e07b453dae9b5">vtkObject</a>.</p>
<p>Definition at line <a class="el" href="a05159.html#l00065">65</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="b03fca0773ae35589c2f9a36e1fd8d9a"></a><!-- doxytag: member="vtkCameraInterpolator::@82" ref="b03fca0773ae35589c2f9a36e1fd8d9a" args="" -->
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<td class="memname">anonymous enum </td>
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Enums to control the type of interpolation to use. <dl compact><dt><b>Enumerator: </b></dt><dd>
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<tr><td valign="top"><em><a class="anchor" name="b03fca0773ae35589c2f9a36e1fd8d9af0e696da60f8d0f1294c1d09385216c1"></a><!-- doxytag: member="INTERPOLATION_TYPE_LINEAR" ref="b03fca0773ae35589c2f9a36e1fd8d9af0e696da60f8d0f1294c1d09385216c1" args="" -->INTERPOLATION_TYPE_LINEAR</em> </td><td>
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<tr><td valign="top"><em><a class="anchor" name="b03fca0773ae35589c2f9a36e1fd8d9a4aaf4dcfcc90fe83202da1376404ce28"></a><!-- doxytag: member="INTERPOLATION_TYPE_SPLINE" ref="b03fca0773ae35589c2f9a36e1fd8d9a4aaf4dcfcc90fe83202da1376404ce28" args="" -->INTERPOLATION_TYPE_SPLINE</em> </td><td>
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<p>Definition at line <a class="el" href="a05159.html#l00102">102</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="7898b70c7982250bb237b0c665244d72"></a><!-- doxytag: member="vtkCameraInterpolator::vtkCameraInterpolator" ref="7898b70c7982250bb237b0c665244d72" args="()" -->
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<td class="memname">vtkCameraInterpolator::vtkCameraInterpolator </td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="1badbc66242d8120e6375e00364b2225"></a><!-- doxytag: member="vtkCameraInterpolator::~vtkCameraInterpolator" ref="1badbc66242d8120e6375e00364b2225" args="()" -->
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<td class="memname">virtual vtkCameraInterpolator::~vtkCameraInterpolator </td>
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<td><code> [protected, virtual]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="63f1e2bf70b990b210c86e8ced438f05"></a><!-- doxytag: member="vtkCameraInterpolator::GetClassName" ref="63f1e2bf70b990b210c86e8ced438f05" args="()" -->
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<td class="memname">virtual const char* vtkCameraInterpolator::GetClassName </td>
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<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a01084.html#d95975c85c2896ea32ff4cf1f8de0886">vtkObject</a>.</p>
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<a class="anchor" name="0505ddb197b5f1baa0ac0f44633c6d24"></a><!-- doxytag: member="vtkCameraInterpolator::IsTypeOf" ref="0505ddb197b5f1baa0ac0f44633c6d24" args="(const char *type)" -->
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<td class="memname">static int vtkCameraInterpolator::IsTypeOf </td>
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<td class="paramtype">const char * </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="a01084.html#e9548a248bce0f02f73bbcccd0a9489e">vtkObject</a>.</p>
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<a class="anchor" name="0e6ae4078384b40f57a9947490a72709"></a><!-- doxytag: member="vtkCameraInterpolator::IsA" ref="0e6ae4078384b40f57a9947490a72709" args="(const char *type)" -->
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<td class="memname">virtual int vtkCameraInterpolator::IsA </td>
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<td class="paramtype">const char * </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="a01084.html#831e57b04e46827a7098aa81abadee69">vtkObject</a>.</p>
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<a class="anchor" name="ba21f6e30f0eb091329a61d5c13d096b"></a><!-- doxytag: member="vtkCameraInterpolator::SafeDownCast" ref="ba21f6e30f0eb091329a61d5c13d096b" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00229.html">vtkCameraInterpolator</a>* vtkCameraInterpolator::SafeDownCast </td>
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<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
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<td><code> [static]</code></td>
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<p>Reimplemented from <a class="el" href="a01084.html#bb9351f076544c427ee91229dce83abe">vtkObject</a>.</p>
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<a class="anchor" name="0da0cc96dad1ef4f4dbfd1e68a042a92"></a><!-- doxytag: member="vtkCameraInterpolator::PrintSelf" ref="0da0cc96dad1ef4f4dbfd1e68a042a92" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkCameraInterpolator::PrintSelf </td>
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<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="a01084.html#bf3dbb4154289b56a12483eee3866263">vtkObject</a>.</p>
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<a class="anchor" name="e49d99b997c36f294c1b7aed66622a10"></a><!-- doxytag: member="vtkCameraInterpolator::New" ref="e49d99b997c36f294c1b7aed66622a10" args="()" -->
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<td class="memname">static <a class="el" href="a00229.html">vtkCameraInterpolator</a>* vtkCameraInterpolator::New </td>
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<td><code> [static]</code></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="9c11a85794d5eafeda4ea11c16349614"></a><!-- doxytag: member="vtkCameraInterpolator::GetNumberOfCameras" ref="9c11a85794d5eafeda4ea11c16349614" args="()" -->
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<td class="memname">int vtkCameraInterpolator::GetNumberOfCameras </td>
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Return the number of cameras in the list of cameras.
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<a class="anchor" name="e279e6e1a23a816bbce4cf8710d02667"></a><!-- doxytag: member="vtkCameraInterpolator::GetMinimumT" ref="e279e6e1a23a816bbce4cf8710d02667" args="()" -->
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<td class="memname">double vtkCameraInterpolator::GetMinimumT </td>
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Obtain some information about the interpolation range. The numbers returned are undefined if the list of cameras is empty.
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<a class="anchor" name="fdfe7b51d1a328244efb16cf129bab34"></a><!-- doxytag: member="vtkCameraInterpolator::GetMaximumT" ref="fdfe7b51d1a328244efb16cf129bab34" args="()" -->
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Obtain some information about the interpolation range. The numbers returned are undefined if the list of cameras is empty.
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<a class="anchor" name="61f0343744800aae5229da9d0baa4210"></a><!-- doxytag: member="vtkCameraInterpolator::Initialize" ref="61f0343744800aae5229da9d0baa4210" args="()" -->
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<td class="memname">void vtkCameraInterpolator::Initialize </td>
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Clear the list of cameras.
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<a class="anchor" name="cf0aa7cc98da910aa9f8aa296ca7d3f7"></a><!-- doxytag: member="vtkCameraInterpolator::AddCamera" ref="cf0aa7cc98da910aa9f8aa296ca7d3f7" args="(double t, vtkCamera *camera)" -->
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<td class="memname">void vtkCameraInterpolator::AddCamera </td>
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<td class="paramtype"><a class="el" href="a00227.html">vtkCamera</a> * </td>
<td class="paramname"> <em>camera</em></td><td> </td>
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Add another camera to the list of cameras defining the camera function. Note that using the same time t value more than once replaces the previous camera value at t. At least one camera must be added to define a function.
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<a class="anchor" name="c5a912304f9b39814a752051918ccb9f"></a><!-- doxytag: member="vtkCameraInterpolator::RemoveCamera" ref="c5a912304f9b39814a752051918ccb9f" args="(double t)" -->
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<td class="memname">void vtkCameraInterpolator::RemoveCamera </td>
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Delete the camera at a particular parameter t. If there is no camera defined at location t, then the method does nothing.
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<a class="anchor" name="ecc90c7b38843064dd1edda879a1515a"></a><!-- doxytag: member="vtkCameraInterpolator::InterpolateCamera" ref="ecc90c7b38843064dd1edda879a1515a" args="(double t, vtkCamera *camera)" -->
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<td class="memname">void vtkCameraInterpolator::InterpolateCamera </td>
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<td class="paramtype"><a class="el" href="a00227.html">vtkCamera</a> * </td>
<td class="paramname"> <em>camera</em></td><td> </td>
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Interpolate the list of cameras and determine a new camera (i.e., fill in the camera provided). If t is outside the range of (min,max) values, then t is clamped to lie within this range.
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<a class="anchor" name="5872f9d512c334ad796dbe6167351dad"></a><!-- doxytag: member="vtkCameraInterpolator::SetInterpolationType" ref="5872f9d512c334ad796dbe6167351dad" args="(int)" -->
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<td class="memname">virtual void vtkCameraInterpolator::SetInterpolationType </td>
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These are convenience methods to switch between linear and spline interpolation. The methods simply forward the request for linear or spline interpolation to the instance variable interpolators (i.e., position, focal point, clipping range, orientation, etc.) interpolators. Note that if the InterpolationType is set to "Manual", then the interpolators are expected to be directly manipulated and this class does not forward the request for interpolation type to its interpolators.
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<a class="anchor" name="c681c5ad1f2650e390fc71ffcfc724a9"></a><!-- doxytag: member="vtkCameraInterpolator::GetInterpolationType" ref="c681c5ad1f2650e390fc71ffcfc724a9" args="()" -->
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<td class="memname">virtual int vtkCameraInterpolator::GetInterpolationType </td>
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These are convenience methods to switch between linear and spline interpolation. The methods simply forward the request for linear or spline interpolation to the instance variable interpolators (i.e., position, focal point, clipping range, orientation, etc.) interpolators. Note that if the InterpolationType is set to "Manual", then the interpolators are expected to be directly manipulated and this class does not forward the request for interpolation type to its interpolators.
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<a class="anchor" name="518d47eb68c321f45e9886a4c375db52"></a><!-- doxytag: member="vtkCameraInterpolator::SetInterpolationTypeToLinear" ref="518d47eb68c321f45e9886a4c375db52" args="()" -->
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<td class="memname">void vtkCameraInterpolator::SetInterpolationTypeToLinear </td>
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These are convenience methods to switch between linear and spline interpolation. The methods simply forward the request for linear or spline interpolation to the instance variable interpolators (i.e., position, focal point, clipping range, orientation, etc.) interpolators. Note that if the InterpolationType is set to "Manual", then the interpolators are expected to be directly manipulated and this class does not forward the request for interpolation type to its interpolators.
<p>Definition at line <a class="el" href="a05159.html#l00121">121</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="5453de11fa23e82901bb1926c446a392"></a><!-- doxytag: member="vtkCameraInterpolator::SetInterpolationTypeToSpline" ref="5453de11fa23e82901bb1926c446a392" args="()" -->
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<td class="memname">void vtkCameraInterpolator::SetInterpolationTypeToSpline </td>
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These are convenience methods to switch between linear and spline interpolation. The methods simply forward the request for linear or spline interpolation to the instance variable interpolators (i.e., position, focal point, clipping range, orientation, etc.) interpolators. Note that if the InterpolationType is set to "Manual", then the interpolators are expected to be directly manipulated and this class does not forward the request for interpolation type to its interpolators.
<p>Definition at line <a class="el" href="a05159.html#l00123">123</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="fdb3121ff183a705d62884e30c009d2a"></a><!-- doxytag: member="vtkCameraInterpolator::SetInterpolationTypeToManual" ref="fdb3121ff183a705d62884e30c009d2a" args="()" -->
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<td class="memname">void vtkCameraInterpolator::SetInterpolationTypeToManual </td>
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These are convenience methods to switch between linear and spline interpolation. The methods simply forward the request for linear or spline interpolation to the instance variable interpolators (i.e., position, focal point, clipping range, orientation, etc.) interpolators. Note that if the InterpolationType is set to "Manual", then the interpolators are expected to be directly manipulated and this class does not forward the request for interpolation type to its interpolators.
<p>Definition at line <a class="el" href="a05159.html#l00125">125</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="6cdcd93ddbb3a0792320498d2ac7a9b5"></a><!-- doxytag: member="vtkCameraInterpolator::SetPositionInterpolator" ref="6cdcd93ddbb3a0792320498d2ac7a9b5" args="(vtkTupleInterpolator *)" -->
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<td class="memname">virtual void vtkCameraInterpolator::SetPositionInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the position portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="06fa68b608e27632a4674c93bf92b372"></a><!-- doxytag: member="vtkCameraInterpolator::GetPositionInterpolator" ref="06fa68b608e27632a4674c93bf92b372" args="()" -->
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<td class="memname">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a>* vtkCameraInterpolator::GetPositionInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the position portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="74878844d8120eb9a6985f556483ae22"></a><!-- doxytag: member="vtkCameraInterpolator::SetFocalPointInterpolator" ref="74878844d8120eb9a6985f556483ae22" args="(vtkTupleInterpolator *)" -->
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<td class="memname">virtual void vtkCameraInterpolator::SetFocalPointInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the focal point portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="116532779ef922bc5912c7bdb7cd1228"></a><!-- doxytag: member="vtkCameraInterpolator::GetFocalPointInterpolator" ref="116532779ef922bc5912c7bdb7cd1228" args="()" -->
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Set/Get the tuple interpolator used to interpolate the focal point portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="cec59efe9f73f03abd4de0e7e321eb7e"></a><!-- doxytag: member="vtkCameraInterpolator::SetViewUpInterpolator" ref="cec59efe9f73f03abd4de0e7e321eb7e" args="(vtkTupleInterpolator *)" -->
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Set/Get the tuple interpolator used to interpolate the view up portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="d7363a5e74392b8d7b9193d2aa71a826"></a><!-- doxytag: member="vtkCameraInterpolator::GetViewUpInterpolator" ref="d7363a5e74392b8d7b9193d2aa71a826" args="()" -->
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<td class="memname">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a>* vtkCameraInterpolator::GetViewUpInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the view up portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="d6e9c75b127b709c77b8ccfdcc46d9c3"></a><!-- doxytag: member="vtkCameraInterpolator::SetViewAngleInterpolator" ref="d6e9c75b127b709c77b8ccfdcc46d9c3" args="(vtkTupleInterpolator *)" -->
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<td class="memname">virtual void vtkCameraInterpolator::SetViewAngleInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the view angle portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="8023d02ee2a5711636d7a0e779fde561"></a><!-- doxytag: member="vtkCameraInterpolator::GetViewAngleInterpolator" ref="8023d02ee2a5711636d7a0e779fde561" args="()" -->
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<td class="memname">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a>* vtkCameraInterpolator::GetViewAngleInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the view angle portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="2212769c6166c8620a6e5f8016eede8b"></a><!-- doxytag: member="vtkCameraInterpolator::SetParallelScaleInterpolator" ref="2212769c6166c8620a6e5f8016eede8b" args="(vtkTupleInterpolator *)" -->
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<td class="memname">virtual void vtkCameraInterpolator::SetParallelScaleInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the parallel scale portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="d7f4501f46a78703adf772122efbfcdf"></a><!-- doxytag: member="vtkCameraInterpolator::GetParallelScaleInterpolator" ref="d7f4501f46a78703adf772122efbfcdf" args="()" -->
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<td class="memname">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a>* vtkCameraInterpolator::GetParallelScaleInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the parallel scale portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="68ea06c60a3b4d47d6d9d8680141d9a3"></a><!-- doxytag: member="vtkCameraInterpolator::SetClippingRangeInterpolator" ref="68ea06c60a3b4d47d6d9d8680141d9a3" args="(vtkTupleInterpolator *)" -->
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<td class="memname">virtual void vtkCameraInterpolator::SetClippingRangeInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the clipping range portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="c6dc317e32dddb9589301c3c80afb756"></a><!-- doxytag: member="vtkCameraInterpolator::GetClippingRangeInterpolator" ref="c6dc317e32dddb9589301c3c80afb756" args="()" -->
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<td class="memname">virtual <a class="el" href="a01770.html">vtkTupleInterpolator</a>* vtkCameraInterpolator::GetClippingRangeInterpolator </td>
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Set/Get the tuple interpolator used to interpolate the clipping range portion of the camera. Note that you can modify the behavior of the interpolator (linear vs spline interpolation; change spline basis) by manipulating the interpolator instances directly.
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<a class="anchor" name="44cdc2a14a00c021c33d21dde9024f74"></a><!-- doxytag: member="vtkCameraInterpolator::GetMTime" ref="44cdc2a14a00c021c33d21dde9024f74" args="()" -->
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<td class="memname">unsigned long vtkCameraInterpolator::GetMTime </td>
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Override <a class="el" href="a00229.html#44cdc2a14a00c021c33d21dde9024f74">GetMTime()</a> because we depend on the interpolators which may be modified outside of this class.
<p>Reimplemented from <a class="el" href="a01084.html#8137c0551b29bb996f0dd2f886bcd2da">vtkObject</a>.</p>
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<a class="anchor" name="8c9e18535696e63a5f5bae4e545158bd"></a><!-- doxytag: member="vtkCameraInterpolator::InitializeInterpolation" ref="8c9e18535696e63a5f5bae4e545158bd" args="()" -->
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<td class="memname">void vtkCameraInterpolator::InitializeInterpolation </td>
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<td><code> [protected]</code></td>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="cb1ecbfd903af87ff953a791a95bd2bb"></a><!-- doxytag: member="vtkCameraInterpolator::InterpolationType" ref="cb1ecbfd903af87ff953a791a95bd2bb" args="" -->
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<td class="memname">int <a class="el" href="a00229.html#cb1ecbfd903af87ff953a791a95bd2bb">vtkCameraInterpolator::InterpolationType</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00192">192</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="9f4584fa1c352829b589f4df0ed91dfd"></a><!-- doxytag: member="vtkCameraInterpolator::PositionInterpolator" ref="9f4584fa1c352829b589f4df0ed91dfd" args="" -->
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<td class="memname"><a class="el" href="a01770.html">vtkTupleInterpolator</a>* <a class="el" href="a00229.html#9f4584fa1c352829b589f4df0ed91dfd">vtkCameraInterpolator::PositionInterpolator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00195">195</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="9e9a156a11e12ce0f1694014ce88b065"></a><!-- doxytag: member="vtkCameraInterpolator::FocalPointInterpolator" ref="9e9a156a11e12ce0f1694014ce88b065" args="" -->
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<td class="memname"><a class="el" href="a01770.html">vtkTupleInterpolator</a>* <a class="el" href="a00229.html#9e9a156a11e12ce0f1694014ce88b065">vtkCameraInterpolator::FocalPointInterpolator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00196">196</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="8d5a458d334141ee8b4c52816abe421a"></a><!-- doxytag: member="vtkCameraInterpolator::ViewUpInterpolator" ref="8d5a458d334141ee8b4c52816abe421a" args="" -->
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<td class="memname"><a class="el" href="a01770.html">vtkTupleInterpolator</a>* <a class="el" href="a00229.html#8d5a458d334141ee8b4c52816abe421a">vtkCameraInterpolator::ViewUpInterpolator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00197">197</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="987eb37ff88ad9f0216d93784debf9ec"></a><!-- doxytag: member="vtkCameraInterpolator::ViewAngleInterpolator" ref="987eb37ff88ad9f0216d93784debf9ec" args="" -->
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<td class="memname"><a class="el" href="a01770.html">vtkTupleInterpolator</a>* <a class="el" href="a00229.html#987eb37ff88ad9f0216d93784debf9ec">vtkCameraInterpolator::ViewAngleInterpolator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00198">198</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="30d95d49fb9c1be54fa8674c5f9e1d5f"></a><!-- doxytag: member="vtkCameraInterpolator::ParallelScaleInterpolator" ref="30d95d49fb9c1be54fa8674c5f9e1d5f" args="" -->
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<td class="memname"><a class="el" href="a01770.html">vtkTupleInterpolator</a>* <a class="el" href="a00229.html#30d95d49fb9c1be54fa8674c5f9e1d5f">vtkCameraInterpolator::ParallelScaleInterpolator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00199">199</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="2670f52fef92e1e3f388de93d2ff4859"></a><!-- doxytag: member="vtkCameraInterpolator::ClippingRangeInterpolator" ref="2670f52fef92e1e3f388de93d2ff4859" args="" -->
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<td class="memname"><a class="el" href="a01770.html">vtkTupleInterpolator</a>* <a class="el" href="a00229.html#2670f52fef92e1e3f388de93d2ff4859">vtkCameraInterpolator::ClippingRangeInterpolator</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00200">200</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="738b6dbcbc77135961d9b244e34fa3bc"></a><!-- doxytag: member="vtkCameraInterpolator::Initialized" ref="738b6dbcbc77135961d9b244e34fa3bc" args="" -->
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<td class="memname">int <a class="el" href="a00229.html#738b6dbcbc77135961d9b244e34fa3bc">vtkCameraInterpolator::Initialized</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00203">203</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="0e17586199e7c5e294a7f57b78387b94"></a><!-- doxytag: member="vtkCameraInterpolator::InitializeTime" ref="0e17586199e7c5e294a7f57b78387b94" args="" -->
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<td class="memname"><a class="el" href="a01719.html">vtkTimeStamp</a> <a class="el" href="a00229.html#0e17586199e7c5e294a7f57b78387b94">vtkCameraInterpolator::InitializeTime</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00204">204</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<a class="anchor" name="d0224af2ff989bbac61341a8b6ea503a"></a><!-- doxytag: member="vtkCameraInterpolator::CameraList" ref="d0224af2ff989bbac61341a8b6ea503a" args="" -->
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<td class="memname">vtkCameraList* <a class="el" href="a00229.html#d0224af2ff989bbac61341a8b6ea503a">vtkCameraInterpolator::CameraList</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05159.html#l00208">208</a> of file <a class="el" href="a05159.html">vtkCameraInterpolator.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Rendering/<a class="el" href="a05159.html">vtkCameraInterpolator.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 18:55:40 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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