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Common/vtkMatrixToHomogeneousTransform.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkMatrixToHomogeneousTransform.h,v $
00005   Language:  C++
00006 
00007 
00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00009 All rights reserved.
00010 
00011 Redistribution and use in source and binary forms, with or without
00012 modification, are permitted provided that the following conditions are met:
00013 
00014  * Redistributions of source code must retain the above copyright notice,
00015    this list of conditions and the following disclaimer.
00016 
00017  * Redistributions in binary form must reproduce the above copyright notice,
00018    this list of conditions and the following disclaimer in the documentation
00019    and/or other materials provided with the distribution.
00020 
00021  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00022    of any contributors may be used to endorse or promote products derived
00023    from this software without specific prior written permission.
00024 
00025  * Modified source versions must be plainly marked as such, and must not be
00026    misrepresented as being the original software.
00027 
00028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00029 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00030 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00031 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00032 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00033 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00034 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00035 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00036 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00037 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00038 
00039 =========================================================================*/
00040 
00059 #ifndef __vtkMatrixToHomogeneousTransform_h
00060 #define __vtkMatrixToHomogeneousTransform_h
00061 
00062 #include "vtkHomogeneousTransform.h"
00063 #include "vtkMatrix4x4.h"
00064 
00065 class VTK_COMMON_EXPORT vtkMatrixToHomogeneousTransform : 
00066   public vtkHomogeneousTransform
00067 {
00068  public:
00069   static vtkMatrixToHomogeneousTransform *New();
00070   vtkTypeMacro(vtkMatrixToHomogeneousTransform,vtkHomogeneousTransform);
00071   void PrintSelf (ostream& os, vtkIndent indent);
00072 
00073   // Set the input matrix.  Any modifications to the matrix will be
00074   // reflected in the transformation.
00075   vtkSetObjectMacro(Input,vtkMatrix4x4);
00076   vtkGetObjectMacro(Input,vtkMatrix4x4);
00077 
00080   void Inverse();
00081 
00083   unsigned long GetMTime();
00084 
00086   vtkAbstractTransform *MakeTransform();
00087 
00089 
00090   void SetMatrix(vtkMatrix4x4 *matrix) {
00091     this->SetInput(matrix);
00092     vtkWarningMacro("SetMatrix: deprecated, use SetInput() instead"); }
00094 
00095 protected:
00096   vtkMatrixToHomogeneousTransform();
00097   ~vtkMatrixToHomogeneousTransform();
00098 
00099   void InternalUpdate();
00100   void InternalDeepCopy(vtkAbstractTransform *transform);
00101 
00102   int InverseFlag;
00103   vtkMatrix4x4 *Input;
00104 private:
00105   vtkMatrixToHomogeneousTransform(const vtkMatrixToHomogeneousTransform&);  // Not implemented.
00106   void operator=(const vtkMatrixToHomogeneousTransform&);  // Not implemented.
00107 };
00108 
00109 #endif

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