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contrib/vtkLandmarkTransform.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkLandmarkTransform.h,v $
00005   Language:  C++
00006 
00007 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00008 All rights reserved.
00009 
00010 Redistribution and use in source and binary forms, with or without
00011 modification, are permitted provided that the following conditions are met:
00012 
00013  * Redistributions of source code must retain the above copyright notice,
00014    this list of conditions and the following disclaimer.
00015 
00016  * Redistributions in binary form must reproduce the above copyright notice,
00017    this list of conditions and the following disclaimer in the documentation
00018    and/or other materials provided with the distribution.
00019 
00020  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00021    of any contributors may be used to endorse or promote products derived
00022    from this software without specific prior written permission.
00023 
00024  * Modified source versions must be plainly marked as such, and must not be
00025    misrepresented as being the original software.
00026 
00027 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00028 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00029 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00030 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00031 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00032 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00033 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00034 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00035 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00036 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00037 
00038 =========================================================================*/
00063 #ifndef __vtkLandmarkTransform_h
00064 #define __vtkLandmarkTransform_h
00065 
00066 #include "vtkLinearTransform.h"
00067 #include "vtkMutexLock.h"
00068 
00069 #define VTK_LANDMARK_RIGIDBODY 6
00070 #define VTK_LANDMARK_SIMILARITY 7
00071 
00072 class VTK_EXPORT vtkLandmarkTransform : public vtkLinearTransform
00073 {
00074 public:
00075   static vtkLandmarkTransform *New();
00076 
00077   vtkTypeMacro(vtkLandmarkTransform,vtkLinearTransform);
00078   void PrintSelf(ostream& os, vtkIndent indent);
00079 
00084   void SetSourceLandmarks(vtkPoints *points);
00085   void SetTargetLandmarks(vtkPoints *points);
00086   vtkGetObjectMacro(SourceLandmarks, vtkPoints);
00087   vtkGetObjectMacro(TargetLandmarks, vtkPoints);
00088 
00092   vtkSetMacro(Mode,int);
00093   void SetModeToRigidBody() { this->SetMode(VTK_LANDMARK_RIGIDBODY); };
00094   void SetModeToSimilarity() { this->SetMode(VTK_LANDMARK_SIMILARITY); };
00095   vtkGetMacro(Mode,int);
00096   const char *GetModeAsString();
00097 
00100   void Inverse();
00101 
00103   unsigned long GetMTime();
00104 
00106   vtkAbstractTransform *MakeTransform();
00107 
00108 protected:
00109   vtkLandmarkTransform();
00110   ~vtkLandmarkTransform();
00111   vtkLandmarkTransform(const vtkLandmarkTransform&) {};
00112   void operator=(const vtkLandmarkTransform&) {};
00113 
00114   // Update the matrix from the quaternion.
00115   void InternalUpdate();
00116 
00118   void InternalDeepCopy(vtkAbstractTransform *transform);
00119 
00120   vtkPoints* SourceLandmarks;
00121   vtkPoints* TargetLandmarks;
00122 
00123   int Mode;
00124 };
00125  
00126 //BTX
00127 inline const char *vtkLandmarkTransform::GetModeAsString()
00128 {
00129   switch (this->Mode)
00130     {
00131     case VTK_LANDMARK_RIGIDBODY:
00132       return "RigidBody";
00133     case VTK_LANDMARK_SIMILARITY:
00134       return "Similarity";
00135     default:
00136       return "Unrecognized";
00137     }
00138 }
00139 //ETX
00140 #endif

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