25 #ifndef __vtkHomogeneousTransform_h
26 #define __vtkHomogeneousTransform_h
28 #include "vtkCommonTransformsModule.h"
38 void PrintSelf(ostream& os, vtkIndent indent);
52 vtkDataArray *outVrs);
85 float derivative[3][3]);
87 double derivative[3][3]);
represent and manipulate 4x4 transformation matrices