vtkHomogeneousTransform Class Reference
#include <vtkHomogeneousTransform.h>
Detailed Description
superclass for homogeneous transformationsvtkHomogeneousTransform provides a generic interface for homogeneous transformations, i.e. transformations which can be represented by multiplying a 4x4 matrix with a homogeneous coordinate.
Definition at line 32 of file vtkHomogeneousTransform.h.
Public Types | |
| typedef vtkAbstractTransform | Superclass |
Public Member Functions | |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| void | TransformPoints (vtkPoints *inPts, vtkPoints *outPts) |
| void | GetMatrix (vtkMatrix4x4 *m) |
| vtkMatrix4x4 * | GetMatrix () |
| virtual void | TransformPointsNormalsVectors (vtkPoints *inPts, vtkPoints *outPts, vtkDataArray *inNms, vtkDataArray *outNms, vtkDataArray *inVrs, vtkDataArray *outVrs) |
| vtkHomogeneousTransform * | GetHomogeneousInverse () |
| void | InternalTransformPoint (const float in[3], float out[3]) |
| void | InternalTransformPoint (const double in[3], double out[3]) |
| void | InternalTransformDerivative (const float in[3], float out[3], float derivative[3][3]) |
| void | InternalTransformDerivative (const double in[3], double out[3], double derivative[3][3]) |
Static Public Member Functions | |
| static int | IsTypeOf (const char *type) |
| static vtkHomogeneousTransform * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
| vtkHomogeneousTransform () | |
| ~vtkHomogeneousTransform () | |
| void | InternalDeepCopy (vtkAbstractTransform *transform) |
Protected Attributes | |
| vtkMatrix4x4 * | Matrix |
Member Typedef Documentation
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, vtkLinearTransform, vtkMatrixToHomogeneousTransform, vtkMatrixToLinearTransform, vtkPerspectiveTransform, vtkTransform, vtkIterativeClosestPointTransform, and vtkLandmarkTransform.
Definition at line 36 of file vtkHomogeneousTransform.h.
Constructor & Destructor Documentation
| vtkHomogeneousTransform::vtkHomogeneousTransform | ( | ) | [protected] |
| vtkHomogeneousTransform::~vtkHomogeneousTransform | ( | ) | [protected] |
Member Function Documentation
| virtual const char* vtkHomogeneousTransform::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, vtkLinearTransform, vtkMatrixToHomogeneousTransform, vtkMatrixToLinearTransform, vtkPerspectiveTransform, vtkTransform, vtkIterativeClosestPointTransform, and vtkLandmarkTransform.
| static int vtkHomogeneousTransform::IsTypeOf | ( | const char * | name | ) | [static] |
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.
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, vtkLinearTransform, vtkMatrixToHomogeneousTransform, vtkMatrixToLinearTransform, vtkPerspectiveTransform, vtkTransform, vtkIterativeClosestPointTransform, and vtkLandmarkTransform.
| virtual int vtkHomogeneousTransform::IsA | ( | const char * | name | ) | [virtual] |
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.
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, vtkLinearTransform, vtkMatrixToHomogeneousTransform, vtkMatrixToLinearTransform, vtkPerspectiveTransform, vtkTransform, vtkIterativeClosestPointTransform, and vtkLandmarkTransform.
| static vtkHomogeneousTransform* vtkHomogeneousTransform::SafeDownCast | ( | vtkObject * | o | ) | [static] |
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, vtkLinearTransform, vtkMatrixToHomogeneousTransform, vtkMatrixToLinearTransform, vtkPerspectiveTransform, vtkTransform, vtkIterativeClosestPointTransform, and vtkLandmarkTransform.
| void vtkHomogeneousTransform::PrintSelf | ( | ostream & | os, | |
| vtkIndent | indent | |||
| ) | [virtual] |
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, vtkLinearTransform, vtkMatrixToHomogeneousTransform, vtkMatrixToLinearTransform, vtkPerspectiveTransform, vtkTransform, vtkIterativeClosestPointTransform, and vtkLandmarkTransform.
Apply the transformation to a series of points, and append the results to outPts.
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, and vtkLinearTransform.
| virtual void vtkHomogeneousTransform::TransformPointsNormalsVectors | ( | vtkPoints * | inPts, | |
| vtkPoints * | outPts, | |||
| vtkDataArray * | inNms, | |||
| vtkDataArray * | outNms, | |||
| vtkDataArray * | inVrs, | |||
| vtkDataArray * | outVrs | |||
| ) | [virtual] |
Apply the transformation to a combination of points, normals and vectors.
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, and vtkLinearTransform.
| void vtkHomogeneousTransform::GetMatrix | ( | vtkMatrix4x4 * | m | ) |
Get a copy of the internal transformation matrix. The transform is Updated first, to guarantee that the matrix is valid.
| vtkMatrix4x4* vtkHomogeneousTransform::GetMatrix | ( | ) | [inline] |
Get a pointer to an internal vtkMatrix4x4 that represents the transformation. An Update() is called on the transform to ensure that the matrix is up-to-date when you get it. You should not store the matrix pointer anywhere because it might become stale.
Definition at line 62 of file vtkHomogeneousTransform.h.
| vtkHomogeneousTransform* vtkHomogeneousTransform::GetHomogeneousInverse | ( | ) | [inline] |
Just like GetInverse(), but includes typecast to vtkHomogeneousTransform.
Definition at line 67 of file vtkHomogeneousTransform.h.
| void vtkHomogeneousTransform::InternalTransformPoint | ( | const float | in[3], | |
| float | out[3] | |||
| ) | [virtual] |
This will calculate the transformation without calling Update. Meant for use only within other VTK classes.
Implements vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, and vtkLinearTransform.
| void vtkHomogeneousTransform::InternalTransformPoint | ( | const double | in[3], | |
| double | out[3] | |||
| ) | [virtual] |
This will calculate the transformation without calling Update. Meant for use only within other VTK classes.
Implements vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, and vtkLinearTransform.
| void vtkHomogeneousTransform::InternalTransformDerivative | ( | const float | in[3], | |
| float | out[3], | |||
| float | derivative[3][3] | |||
| ) | [virtual] |
This will calculate the transformation as well as its derivative without calling Update. Meant for use only within other VTK classes.
Implements vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, and vtkLinearTransform.
| void vtkHomogeneousTransform::InternalTransformDerivative | ( | const double | in[3], | |
| double | out[3], | |||
| double | derivative[3][3] | |||
| ) | [virtual] |
This will calculate the transformation as well as its derivative without calling Update. Meant for use only within other VTK classes.
Implements vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, and vtkLinearTransform.
| void vtkHomogeneousTransform::InternalDeepCopy | ( | vtkAbstractTransform * | ) | [protected, virtual] |
Perform any subclass-specific DeepCopy.
Reimplemented from vtkAbstractTransform.
Reimplemented in vtkIdentityTransform, vtkMatrixToHomogeneousTransform, vtkMatrixToLinearTransform, vtkPerspectiveTransform, vtkTransform, vtkIterativeClosestPointTransform, and vtkLandmarkTransform.
Member Data Documentation
vtkMatrix4x4* vtkHomogeneousTransform::Matrix [protected] |
Definition at line 95 of file vtkHomogeneousTransform.h.
The documentation for this class was generated from the following file:
- dox/Common/vtkHomogeneousTransform.h
