VTK
vtkIdentityTransform.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkIdentityTransform.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
28 #ifndef __vtkIdentityTransform_h
29 #define __vtkIdentityTransform_h
30 
31 #include "vtkLinearTransform.h"
32 
34 {
35 public:
36  static vtkIdentityTransform *New();
37 
39  void PrintSelf(ostream& os, vtkIndent indent);
40 
43  void TransformPoints(vtkPoints *inPts, vtkPoints *outPts);
44 
47  void TransformNormals(vtkDataArray *inNms, vtkDataArray *outNms);
48 
51  void TransformVectors(vtkDataArray *inVrs, vtkDataArray *outVrs);
52 
54 
57  vtkPoints *outPts,
58  vtkDataArray *inNms,
59  vtkDataArray *outNms,
60  vtkDataArray *inVrs,
61  vtkDataArray *outVrs);
63 
64  // Invert the transformation. This doesn't do anything to the
65  // identity transformation.
66  void Inverse() {};
67 
69 
71  void InternalTransformPoint(const float in[3], float out[3]);
72  void InternalTransformPoint(const double in[3], double out[3]);
74 
76 
78  void InternalTransformNormal(const float in[3], float out[3]);
79  void InternalTransformNormal(const double in[3], double out[3]);
81 
83 
85  void InternalTransformVector(const float in[3], float out[3]);
86  void InternalTransformVector(const double in[3], double out[3]);
88 
90 
92  void InternalTransformDerivative(const float in[3], float out[3],
93  float derivative[3][3]);
94  void InternalTransformDerivative(const double in[3], double out[3],
95  double derivative[3][3]);
97 
101 
102 protected:
105 
107 
108 private:
109  vtkIdentityTransform(const vtkIdentityTransform&); // Not implemented.
110  void operator=(const vtkIdentityTransform&); // Not implemented.
111 };
112 
113 #endif
114 
115 
116 
117 
118 
virtual void TransformNormals(vtkDataArray *inNms, vtkDataArray *outNms)
void TransformPoints(vtkPoints *inPts, vtkPoints *outPts)
void TransformPointsNormalsVectors(vtkPoints *inPts, vtkPoints *outPts, vtkDataArray *inNms, vtkDataArray *outNms, vtkDataArray *inVrs, vtkDataArray *outVrs)
virtual vtkAbstractTransform * MakeTransform()=0
void InternalTransformDerivative(const float in[3], float out[3], float derivative[3][3])
virtual void InternalTransformVector(const float in[3], float out[3])
virtual void InternalTransformNormal(const float in[3], float out[3])
virtual void TransformVectors(vtkDataArray *inVrs, vtkDataArray *outVrs)
a simple class to control print indentation
Definition: vtkIndent.h:37
void InternalDeepCopy(vtkAbstractTransform *transform)
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:53
superclass for all geometric transformations
void InternalTransformPoint(const float in[3], float out[3])
#define VTK_COMMON_EXPORT
a transform that doesn't do anything
static vtkObject * New()
void PrintSelf(ostream &os, vtkIndent indent)
represent and manipulate 3D points
Definition: vtkPoints.h:38
abstract superclass for linear transformations