vtkPerspectiveTransform - describes a 4x4 matrix transformation More...

Inheritance diagram for Kitware.VTK.vtkPerspectiveTransform:

Collaboration diagram for Kitware.VTK.vtkPerspectiveTransform:

Public Member Functions
	vtkPerspectiveTransform (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
	vtkPerspectiveTransform ()
	*Undocumented Block
void	AdjustViewport (double oldXMin, double oldXMax, double oldYMin, double oldYMax, double newXMin, double newXMax, double newYMin, double newYMax)
	Perform an adjustment to the viewport coordinates. By default Ortho, Frustum, and Perspective provide a window of ([-1,+1],[-1,+1]). In PreMultiply mode, you call this method before calling Ortho, Frustum, or Perspective. In PostMultiply mode you can call it after. Note that if you must apply both AdjustZBuffer and AdjustViewport, it makes no difference which order you apply them in.
void	AdjustZBuffer (double oldNearZ, double oldFarZ, double newNearZ, double newFarZ)
	Perform an adjustment to the Z-Buffer range that the near and far clipping planes map to. By default Ortho, Frustum, and Perspective map the near clipping plane to -1 and the far clipping plane to +1. In PreMultiply mode, you call this method before calling Ortho, Frustum, or Perspective. In PostMultiply mode you can call it after.
override int	CircuitCheck (vtkAbstractTransform transform)
	Check for self-reference. Will return true if concatenating with the specified transform, setting it to be our inverse, or setting it to be our input will create a circular reference. CircuitCheck is automatically called by SetInput(), SetInverse(), and Concatenate(vtkXTransform *). Avoid using this function, it is experimental.
void	Concatenate (vtkMatrix4x4 matrix)
	Concatenates the matrix with the current transformation according to PreMultiply or PostMultiply semantics.
void	Concatenate (IntPtr elements)
	Concatenates the matrix with the current transformation according to PreMultiply or PostMultiply semantics.
void	Concatenate (vtkHomogeneousTransform transform)
	Concatenate the specified transform with the current transformation according to PreMultiply or PostMultiply semantics. The concatenation is pipelined, meaning that if any of the transformations are changed, even after Concatenate() is called, those changes will be reflected when you call TransformPoint().
void	Frustum (double xmin, double xmax, double ymin, double ymax, double znear, double zfar)
	Create an perspective projection matrix and concatenate it by the current transformation. The matrix maps a frustum with a back plane at -zfar and a front plane at -znear with extent [xmin,xmax],[ymin,ymax] to [-1,+1], [-1,+1], [+1,-1].
vtkHomogeneousTransform	GetConcatenatedTransform (int i)
	Description Get one of the concatenated transformations as a vtkAbstractTransform. These transformations are applied, in series, every time the transformation of a coordinate occurs. This method is provided to make it possible to decompose a transformation into its constituents, for example to save a transformation to a file.
vtkHomogeneousTransform	GetInput ()
	Set the input for this transformation. This will be used as the base transformation if it is set. This method allows you to build a transform pipeline: if the input is modified, then this transformation will automatically update accordingly. Note that the InverseFlag, controlled via Inverse(), determines whether this transformation will use the Input or the inverse of the Input.
int	GetInverseFlag ()
	Get the inverse flag of the transformation. This controls whether it is the Input or the inverse of the Input that is used as the base transformation. The InverseFlag is flipped every time Inverse() is called. The InverseFlag is off when a transform is first created.
override uint	GetMTime ()
	Override GetMTime to account for input and concatenation.
int	GetNumberOfConcatenatedTransforms ()
	Get the total number of transformations that are linked into this one via Concatenate() operations or via SetInput().
void	Identity ()
	Set this transformation to the identity transformation. If the transform has an Input, then the transformation will be reset so that it is the same as the Input.
override void	Inverse ()
	Invert the transformation. This will also set a flag so that the transformation will use the inverse of its Input, if an Input has been set.
override int	IsA (string type)
	*Undocumented Block
override vtkAbstractTransform	MakeTransform ()
	Make a new transform of the same type – you are responsible for deleting the transform when you are done with it.
new vtkPerspectiveTransform	NewInstance ()
	*Undocumented Block
void	Ortho (double xmin, double xmax, double ymin, double ymax, double znear, double zfar)
	Create an orthogonal projection matrix and concatenate it by the current transformation. The matrix maps [xmin,xmax], [ymin,ymax], [-znear,-zfar] to [-1,+1], [-1,+1], [+1,-1].
void	Perspective (double angle, double aspect, double znear, double zfar)
	Create a perspective projection matrix by specifying the view angle (this angle is in the y direction), the aspect ratio, and the near and far clipping range. The projection matrix is concatenated with the current transformation. This method works via Frustum.
void	Pop ()
	Deletes the transformation on the top of the stack and sets the top to the next transformation on the stack.
void	PostMultiply ()
	Sets the internal state of the transform to PostMultiply. All subsequent operations will occur after those already represented in the current transformation. In homogeneous matrix notation, M = A*M where M is the current transformation matrix and A is the applied matrix. The default is PreMultiply.
void	PreMultiply ()
	Sets the internal state of the transform to PreMultiply. All subsequent operations will occur before those already represented in the current transformation. In homogeneous matrix notation, M = M*A where M is the current transformation matrix and A is the applied matrix. The default is PreMultiply.
void	Push ()
	Pushes the current transformation onto the transformation stack.
void	RotateWXYZ (double angle, double x, double y, double z)
	Create a rotation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is in degrees, and (x,y,z) specifies the axis that the rotation will be performed around.
void	RotateWXYZ (double angle, IntPtr axis)
	Create a rotation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is in degrees, and (x,y,z) specifies the axis that the rotation will be performed around.
void	RotateX (double angle)
	Create a rotation matrix about the X, Y, or Z axis and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is expressed in degrees.
void	RotateY (double angle)
	Create a rotation matrix about the X, Y, or Z axis and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is expressed in degrees.
void	RotateZ (double angle)
	Create a rotation matrix about the X, Y, or Z axis and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is expressed in degrees.
void	Scale (double x, double y, double z)
	Create a scale matrix (i.e. set the diagonal elements to x, y, z) and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.
void	Scale (IntPtr s)
	Create a scale matrix (i.e. set the diagonal elements to x, y, z) and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.
void	SetInput (vtkHomogeneousTransform input)
	Set the input for this transformation. This will be used as the base transformation if it is set. This method allows you to build a transform pipeline: if the input is modified, then this transformation will automatically update accordingly. Note that the InverseFlag, controlled via Inverse(), determines whether this transformation will use the Input or the inverse of the Input.
void	SetMatrix (vtkMatrix4x4 matrix)
	Set the current matrix directly. This actually calls Identity(), followed by Concatenate(matrix).
void	SetMatrix (IntPtr elements)
	Set the current matrix directly. This actually calls Identity(), followed by Concatenate(matrix).
void	SetupCamera (IntPtr position, IntPtr focalpoint, IntPtr viewup)
	Set a view transformation matrix for the camera (this matrix does not contain any perspective) and concatenate it with the current transformation.
void	SetupCamera (double p0, double p1, double p2, double fp0, double fp1, double fp2, double vup0, double vup1, double vup2)
	Set a view transformation matrix for the camera (this matrix does not contain any perspective) and concatenate it with the current transformation.
void	Shear (double dxdz, double dydz, double zplane)
	Create a shear transformation about a plane at distance z from the camera. The values dxdz (i.e. dx/dz) and dydz specify the amount of shear in the x and y directions. The 'zplane' specifies the distance from the camera to the plane at which the shear causes zero displacement. Generally you want this plane to be the focal plane. This transformation can be used in combination with Ortho to create an oblique projection. It can also be used in combination with Perspective to provide correct stereo views when the eye is at arbitrary but known positions relative to the center of a flat viewing screen.
void	Stereo (double angle, double focaldistance)
	Create a stereo shear matrix and concatenate it with the current transformation. This can be applied in conjunction with either a perspective transformation (via Frustum or Projection) or an orthographic projection. You must specify the distance from the camera plane to the focal plane, and the angle between the distance vector and the eye. The angle should be negative for the left eye, and positive for the right. This method works via Oblique.
void	Translate (double x, double y, double z)
	Create a translation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.
void	Translate (IntPtr x)
	Create a translation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.
Public Member Functions inherited from Kitware.VTK.vtkHomogeneousTransform
	vtkHomogeneousTransform (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
vtkHomogeneousTransform	GetHomogeneousInverse ()
	Just like GetInverse(), but includes typecast to vtkHomogeneousTransform.
void	GetMatrix (vtkMatrix4x4 m)
	Get a copy of the internal transformation matrix. The transform is Updated first, to guarantee that the matrix is valid.
vtkMatrix4x4	GetMatrix ()
	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.
override void	InternalTransformPoint (IntPtr arg0, IntPtr arg1)
	This will calculate the transformation without calling Update. Meant for use only within other VTK classes.
override void	TransformPoints (vtkPoints inPts, vtkPoints outPts)
	Apply the transformation to a series of points, and append the results to outPts.
override void	TransformPointsNormalsVectors (vtkPoints inPts, vtkPoints outPts, vtkDataArray inNms, vtkDataArray outNms, vtkDataArray inVrs, vtkDataArray outVrs)
	Apply the transformation to a combination of points, normals and vectors.
Public Member Functions inherited from Kitware.VTK.vtkAbstractTransform
	vtkAbstractTransform (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
void	DeepCopy (vtkAbstractTransform arg0)
	Copy this transform from another of the same type.
vtkAbstractTransform	GetInverse ()
	Get the inverse of this transform. If you modify this transform, the returned inverse transform will automatically update. If you want the inverse of a vtkTransform, you might want to use GetLinearInverse() instead which will type cast the result from vtkAbstractTransform to vtkLinearTransform.
void	SetInverse (vtkAbstractTransform transform)
	Set a transformation that this transform will be the inverse of. This transform will automatically update to agree with the inverse transform that you set.
double[]	TransformDoubleNormalAtPoint (IntPtr point, IntPtr normal)
	Apply the transformation to a double-precision normal at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformDoubleNormal() instead.
double[]	TransformDoublePoint (double x, double y, double z)
	Apply the transformation to a double-precision (x,y,z) coordinate. Use this if you are programming in Python, tcl or Java.
double[]	TransformDoublePoint (IntPtr point)
	Apply the transformation to a double-precision (x,y,z) coordinate. Use this if you are programming in Python, tcl or Java.
double[]	TransformDoubleVectorAtPoint (IntPtr point, IntPtr vector)
	Apply the transformation to a double-precision vector at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformDoubleVector() instead.
float[]	TransformFloatNormalAtPoint (IntPtr point, IntPtr normal)
	Apply the transformation to a single-precision normal at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformFloatNormal() instead.
float[]	TransformFloatPoint (float x, float y, float z)
	Apply the transformation to an (x,y,z) coordinate. Use this if you are programming in Python, tcl or Java.
float[]	TransformFloatPoint (IntPtr point)
	Apply the transformation to an (x,y,z) coordinate. Use this if you are programming in Python, tcl or Java.
float[]	TransformFloatVectorAtPoint (IntPtr point, IntPtr vector)
	Apply the transformation to a single-precision vector at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformFloatVector() instead.
void	TransformNormalAtPoint (IntPtr point, IntPtr arg1, IntPtr arg2)
	Apply the transformation to a normal at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformNormal() instead.
double[]	TransformNormalAtPoint (IntPtr point, IntPtr normal)
	Apply the transformation to a normal at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformNormal() instead.
void	TransformPoint (IntPtr arg0, IntPtr arg1)
	Apply the transformation to a coordinate. You can use the same array to store both the input and output point.
double[]	TransformPoint (double x, double y, double z)
	Apply the transformation to a double-precision coordinate. Use this if you are programming in Python, tcl or Java.
double[]	TransformPoint (IntPtr point)
	Apply the transformation to a double-precision coordinate. Use this if you are programming in Python, tcl or Java.
void	TransformVectorAtPoint (IntPtr point, IntPtr arg1, IntPtr arg2)
	Apply the transformation to a vector at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformVector() instead.
double[]	TransformVectorAtPoint (IntPtr point, IntPtr vector)
	Apply the transformation to a vector at the specified vertex. If the transformation is a vtkLinearTransform, you can use TransformVector() instead.
void	Update ()
	Update the transform to account for any changes which have been made. You do not have to call this method yourself, it is called automatically whenever the transform needs an update.
Public Member Functions inherited from Kitware.VTK.vtkObject
	vtkObject (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
	vtkObject ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
uint	AddObserver (uint arg0, vtkCommand arg1, float priority)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
uint	AddObserver (string arg0, vtkCommand arg1, float priority)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
virtual void	DebugOff ()
	Turn debugging output off.
virtual void	DebugOn ()
	Turn debugging output on.
vtkCommand	GetCommand (uint tag)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
byte	GetDebug ()
	Get the value of the debug flag.
int	HasObserver (uint arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	HasObserver (string arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	HasObserver (uint arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	HasObserver (string arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (uint arg0, IntPtr callData)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (string arg0, IntPtr callData)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (uint arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
int	InvokeEvent (string arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
virtual void	Modified ()
	Update the modification time for this object. Many filters rely on the modification time to determine if they need to recompute their data. The modification time is a unique monotonically increasing unsigned long integer.
void	RemoveAllObservers ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObserver (vtkCommand arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObserver (uint tag)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (uint arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (string arg0, vtkCommand arg1)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (uint arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	RemoveObservers (string arg0)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
void	SetDebug (byte debugFlag)
	Set the value of the debug flag. A non-zero value turns debugging on.
override string	ToString ()
	Returns the result of calling vtkObject::Print as a C# string.
delegate void	vtkObjectEventHandler (vtkObject sender, vtkObjectEventArgs e)
	Generic signature for all vtkObject events.
void	RemoveAllHandlersForAllEvents ()
	Call RemoveAllHandlers on each non-null vtkObjectEventRelay. TODO: This method needs to get called by the generated Dispose. Make that happen...
Public Member Functions inherited from Kitware.VTK.vtkObjectBase
	vtkObjectBase (IntPtr rawCppThis, bool callDisposalMethod, bool strong)
	Automatically generated constructor - called from generated code. DO NOT call directly.
	vtkObjectBase ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
virtual void	Register (vtkObjectBase o)
	Increase the reference count (mark as used by another object).
virtual void	FastDelete ()
	Delete a reference to this object. This version will not invoke garbage collection and can potentially leak the object if it is part of a reference loop. Use this method only when it is known that the object has another reference and would not be collected if a full garbage collection check were done.
string	GetClassName ()
	Return the class name as a string. This method is defined in all subclasses of vtkObjectBase with the vtkTypeMacro found in vtkSetGet.h.
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int arg0)
	Sets the reference count. (This is very dangerous, use with care.)

Static Public Member Functions
static new vtkPerspectiveTransform	New ()
	*Undocumented Block
static new int	IsTypeOf (string type)
	*Undocumented Block
static new vtkPerspectiveTransform	SafeDownCast (vtkObjectBase o)
	*Undocumented Block

Public Attributes
new const string	MRFullTypeName = "Kitware.VTK.vtkPerspectiveTransform"
	Automatically generated type registration mechanics.
Public Attributes inherited from Kitware.VTK.vtkHomogeneousTransform
Public Attributes inherited from Kitware.VTK.vtkAbstractTransform
Public Attributes inherited from Kitware.VTK.vtkObject
Public Attributes inherited from Kitware.VTK.vtkObjectBase
Public Attributes inherited from Kitware.VTK.WrappedObject
const string	vtkChartsEL_dll = "libKitware.VTK.vtkCharts.Unmanaged.so"
	Export layer functions for 'vtkCharts' are exported from the DLL named by the value of this variable.
const string	vtkCommonEL_dll = "libKitware.VTK.vtkCommon.Unmanaged.so"
	Export layer functions for 'vtkCommon' are exported from the DLL named by the value of this variable.
const string	vtkFilteringEL_dll = "libKitware.VTK.vtkFiltering.Unmanaged.so"
	Export layer functions for 'vtkFiltering' are exported from the DLL named by the value of this variable.
const string	vtkGenericFilteringEL_dll = "libKitware.VTK.vtkGenericFiltering.Unmanaged.so"
	Export layer functions for 'vtkGenericFiltering' are exported from the DLL named by the value of this variable.
const string	vtkGeovisEL_dll = "libKitware.VTK.vtkGeovis.Unmanaged.so"
	Export layer functions for 'vtkGeovis' are exported from the DLL named by the value of this variable.
const string	vtkGraphicsEL_dll = "libKitware.VTK.vtkGraphics.Unmanaged.so"
	Export layer functions for 'vtkGraphics' are exported from the DLL named by the value of this variable.
const string	vtkHybridEL_dll = "libKitware.VTK.vtkHybrid.Unmanaged.so"
	Export layer functions for 'vtkHybrid' are exported from the DLL named by the value of this variable.
const string	vtkIOEL_dll = "libKitware.VTK.vtkIO.Unmanaged.so"
	Export layer functions for 'vtkIO' are exported from the DLL named by the value of this variable.
const string	vtkImagingEL_dll = "libKitware.VTK.vtkImaging.Unmanaged.so"
	Export layer functions for 'vtkImaging' are exported from the DLL named by the value of this variable.
const string	vtkInfovisEL_dll = "libKitware.VTK.vtkInfovis.Unmanaged.so"
	Export layer functions for 'vtkInfovis' are exported from the DLL named by the value of this variable.
const string	vtkParallelEL_dll = "libKitware.VTK.vtkParallel.Unmanaged.so"
	Export layer functions for 'vtkParallel' are exported from the DLL named by the value of this variable.
const string	vtkRenderingEL_dll = "libKitware.VTK.vtkRendering.Unmanaged.so"
	Export layer functions for 'vtkRendering' are exported from the DLL named by the value of this variable.
const string	vtkViewsEL_dll = "libKitware.VTK.vtkViews.Unmanaged.so"
	Export layer functions for 'vtkViews' are exported from the DLL named by the value of this variable.
const string	vtkVolumeRenderingEL_dll = "libKitware.VTK.vtkVolumeRendering.Unmanaged.so"
	Export layer functions for 'vtkVolumeRendering' are exported from the DLL named by the value of this variable.
const string	vtkWidgetsEL_dll = "libKitware.VTK.vtkWidgets.Unmanaged.so"
	Export layer functions for 'vtkWidgets' are exported from the DLL named by the value of this variable.

Static Public Attributes
static new readonly string	MRClassNameKey = "23vtkPerspectiveTransform"
	Automatically generated type registration mechanics.
Static Public Attributes inherited from Kitware.VTK.vtkHomogeneousTransform
Static Public Attributes inherited from Kitware.VTK.vtkAbstractTransform
Static Public Attributes inherited from Kitware.VTK.vtkObject
Static Public Attributes inherited from Kitware.VTK.vtkObjectBase

Protected Member Functions
override void	Dispose (bool disposing)
	Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.

Static Private Member Functions
static	vtkPerspectiveTransform ()
	Automatically generated type registration mechanics.

Detailed Description

vtkPerspectiveTransform - describes a 4x4 matrix transformation

Description A vtkPerspectiveTransform can be used to describe the full range of homogeneous transformations. It was designed in particular to describe a camera-view of a scene. <P>The order in which you set up the display coordinates (via AdjustZBuffer() and AdjustViewport()), the projection (via Perspective(), Frustum(), or Ortho()) and the camera view (via SetupCamera()) are important. If the transform is in PreMultiply mode, which is the default, set the Viewport and ZBuffer first, then the projection, and finally the camera view. Once the view is set up, the Translate and Rotate methods can be used to move the camera around in world coordinates. If the Oblique() or Stereo() methods are used, they should be called just before SetupCamera(). <P>In PostMultiply mode, you must perform all transformations in the opposite order. This is necessary, for example, if you already have a perspective transformation set up but must adjust the viewport. Another example is if you have a view transformation, and wish to perform translations and rotations in the camera's coordinate system rather than in world coordinates. <P>The SetInput and Concatenate methods can be used to create a transformation pipeline with vtkPerspectiveTransform. See vtkTransform for more information on the transformation pipeline.

vtkGeneralTransform vtkTransform vtkMatrix4x4 vtkCamera

Constructor & Destructor Documentation

static Kitware.VTK.vtkPerspectiveTransform.vtkPerspectiveTransform ( )

staticprivate

Automatically generated type registration mechanics.

Kitware.VTK.vtkPerspectiveTransform.vtkPerspectiveTransform	(	IntPtr	rawCppThis,
		bool	callDisposalMethod,
		bool	strong
	)

Automatically generated constructor - called from generated code. DO NOT call directly.

Kitware.VTK.vtkPerspectiveTransform.vtkPerspectiveTransform ( )

*Undocumented Block

Member Function Documentation

void Kitware.VTK.vtkPerspectiveTransform.AdjustViewport	(	double	oldXMin,
		double	oldXMax,
		double	oldYMin,
		double	oldYMax,
		double	newXMin,
		double	newXMax,
		double	newYMin,
		double	newYMax
	)

Perform an adjustment to the viewport coordinates. By default Ortho, Frustum, and Perspective provide a window of ([-1,+1],[-1,+1]). In PreMultiply mode, you call this method before calling Ortho, Frustum, or Perspective. In PostMultiply mode you can call it after. Note that if you must apply both AdjustZBuffer and AdjustViewport, it makes no difference which order you apply them in.

void Kitware.VTK.vtkPerspectiveTransform.AdjustZBuffer	(	double	oldNearZ,
		double	oldFarZ,
		double	newNearZ,
		double	newFarZ
	)

Perform an adjustment to the Z-Buffer range that the near and far clipping planes map to. By default Ortho, Frustum, and Perspective map the near clipping plane to -1 and the far clipping plane to +1. In PreMultiply mode, you call this method before calling Ortho, Frustum, or Perspective. In PostMultiply mode you can call it after.

override int Kitware.VTK.vtkPerspectiveTransform.CircuitCheck ( vtkAbstractTransform transform )

virtual

Check for self-reference. Will return true if concatenating with the specified transform, setting it to be our inverse, or setting it to be our input will create a circular reference. CircuitCheck is automatically called by SetInput(), SetInverse(), and Concatenate(vtkXTransform *). Avoid using this function, it is experimental.

Reimplemented from Kitware.VTK.vtkAbstractTransform.

void Kitware.VTK.vtkPerspectiveTransform.Concatenate ( vtkMatrix4x4 matrix )

Concatenates the matrix with the current transformation according to PreMultiply or PostMultiply semantics.

void Kitware.VTK.vtkPerspectiveTransform.Concatenate ( IntPtr elements )

Concatenates the matrix with the current transformation according to PreMultiply or PostMultiply semantics.

void Kitware.VTK.vtkPerspectiveTransform.Concatenate ( vtkHomogeneousTransform transform )

Concatenate the specified transform with the current transformation according to PreMultiply or PostMultiply semantics. The concatenation is pipelined, meaning that if any of the transformations are changed, even after Concatenate() is called, those changes will be reflected when you call TransformPoint().

override void Kitware.VTK.vtkPerspectiveTransform.Dispose ( bool disposing )

protected

Automatically generated protected Dispose method - called from public Dispose or the C# destructor. DO NOT call directly.

Reimplemented from Kitware.VTK.vtkHomogeneousTransform.

void Kitware.VTK.vtkPerspectiveTransform.Frustum	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	znear,
		double	zfar
	)

Create an perspective projection matrix and concatenate it by the current transformation. The matrix maps a frustum with a back plane at -zfar and a front plane at -znear with extent [xmin,xmax],[ymin,ymax] to [-1,+1], [-1,+1], [+1,-1].

vtkHomogeneousTransform Kitware.VTK.vtkPerspectiveTransform.GetConcatenatedTransform ( int i )

Description Get one of the concatenated transformations as a vtkAbstractTransform. These transformations are applied, in series, every time the transformation of a coordinate occurs. This method is provided to make it possible to decompose a transformation into its constituents, for example to save a transformation to a file.

Here is the call graph for this function:

vtkHomogeneousTransform Kitware.VTK.vtkPerspectiveTransform.GetInput ( )

Set the input for this transformation. This will be used as the base transformation if it is set. This method allows you to build a transform pipeline: if the input is modified, then this transformation will automatically update accordingly. Note that the InverseFlag, controlled via Inverse(), determines whether this transformation will use the Input or the inverse of the Input.

Here is the call graph for this function:

int Kitware.VTK.vtkPerspectiveTransform.GetInverseFlag ( )

Get the inverse flag of the transformation. This controls whether it is the Input or the inverse of the Input that is used as the base transformation. The InverseFlag is flipped every time Inverse() is called. The InverseFlag is off when a transform is first created.

override uint Kitware.VTK.vtkPerspectiveTransform.GetMTime ( )

virtual

Override GetMTime to account for input and concatenation.

Reimplemented from Kitware.VTK.vtkAbstractTransform.

int Kitware.VTK.vtkPerspectiveTransform.GetNumberOfConcatenatedTransforms ( )

Get the total number of transformations that are linked into this one via Concatenate() operations or via SetInput().

void Kitware.VTK.vtkPerspectiveTransform.Identity ( )

Set this transformation to the identity transformation. If the transform has an Input, then the transformation will be reset so that it is the same as the Input.

override void Kitware.VTK.vtkPerspectiveTransform.Inverse ( )

virtual

Invert the transformation. This will also set a flag so that the transformation will use the inverse of its Input, if an Input has been set.

Reimplemented from Kitware.VTK.vtkAbstractTransform.

override int Kitware.VTK.vtkPerspectiveTransform.IsA ( string type )

virtual

*Undocumented Block

Reimplemented from Kitware.VTK.vtkHomogeneousTransform.

static new int Kitware.VTK.vtkPerspectiveTransform.IsTypeOf ( string type )

static

*Undocumented Block

Reimplemented from Kitware.VTK.vtkHomogeneousTransform.

override vtkAbstractTransform Kitware.VTK.vtkPerspectiveTransform.MakeTransform ( )

virtual

Make a new transform of the same type – you are responsible for deleting the transform when you are done with it.

Reimplemented from Kitware.VTK.vtkAbstractTransform.

static new vtkPerspectiveTransform Kitware.VTK.vtkPerspectiveTransform.New ( )

static

*Undocumented Block

Reimplemented from Kitware.VTK.vtkObject.

new vtkPerspectiveTransform Kitware.VTK.vtkPerspectiveTransform.NewInstance ( )

*Undocumented Block

Reimplemented from Kitware.VTK.vtkHomogeneousTransform.

void Kitware.VTK.vtkPerspectiveTransform.Ortho	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	znear,
		double	zfar
	)

Create an orthogonal projection matrix and concatenate it by the current transformation. The matrix maps [xmin,xmax], [ymin,ymax], [-znear,-zfar] to [-1,+1], [-1,+1], [+1,-1].

void Kitware.VTK.vtkPerspectiveTransform.Perspective	(	double	angle,
		double	aspect,
		double	znear,
		double	zfar
	)

Create a perspective projection matrix by specifying the view angle (this angle is in the y direction), the aspect ratio, and the near and far clipping range. The projection matrix is concatenated with the current transformation. This method works via Frustum.

void Kitware.VTK.vtkPerspectiveTransform.Pop ( )

Deletes the transformation on the top of the stack and sets the top to the next transformation on the stack.

void Kitware.VTK.vtkPerspectiveTransform.PostMultiply ( )

Sets the internal state of the transform to PostMultiply. All subsequent operations will occur after those already represented in the current transformation. In homogeneous matrix notation, M = A*M where M is the current transformation matrix and A is the applied matrix. The default is PreMultiply.

void Kitware.VTK.vtkPerspectiveTransform.PreMultiply ( )

Sets the internal state of the transform to PreMultiply. All subsequent operations will occur before those already represented in the current transformation. In homogeneous matrix notation, M = M*A where M is the current transformation matrix and A is the applied matrix. The default is PreMultiply.

void Kitware.VTK.vtkPerspectiveTransform.Push ( )

Pushes the current transformation onto the transformation stack.

void Kitware.VTK.vtkPerspectiveTransform.RotateWXYZ	(	double	angle,
		double	x,
		double	y,
		double	z
	)

Create a rotation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is in degrees, and (x,y,z) specifies the axis that the rotation will be performed around.

void Kitware.VTK.vtkPerspectiveTransform.RotateWXYZ	(	double	angle,
		IntPtr	axis
	)

Create a rotation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is in degrees, and (x,y,z) specifies the axis that the rotation will be performed around.

void Kitware.VTK.vtkPerspectiveTransform.RotateX ( double angle )

Create a rotation matrix about the X, Y, or Z axis and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is expressed in degrees.

void Kitware.VTK.vtkPerspectiveTransform.RotateY ( double angle )

Create a rotation matrix about the X, Y, or Z axis and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is expressed in degrees.

void Kitware.VTK.vtkPerspectiveTransform.RotateZ ( double angle )

Create a rotation matrix about the X, Y, or Z axis and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics. The angle is expressed in degrees.

static new vtkPerspectiveTransform Kitware.VTK.vtkPerspectiveTransform.SafeDownCast ( vtkObjectBase o )

static

*Undocumented Block

Reimplemented from Kitware.VTK.vtkHomogeneousTransform.

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void Kitware.VTK.vtkPerspectiveTransform.Scale	(	double	x,
		double	y,
		double	z
	)

Create a scale matrix (i.e. set the diagonal elements to x, y, z) and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.

void Kitware.VTK.vtkPerspectiveTransform.Scale ( IntPtr s )

Create a scale matrix (i.e. set the diagonal elements to x, y, z) and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.

void Kitware.VTK.vtkPerspectiveTransform.SetInput ( vtkHomogeneousTransform input )

Set the input for this transformation. This will be used as the base transformation if it is set. This method allows you to build a transform pipeline: if the input is modified, then this transformation will automatically update accordingly. Note that the InverseFlag, controlled via Inverse(), determines whether this transformation will use the Input or the inverse of the Input.

void Kitware.VTK.vtkPerspectiveTransform.SetMatrix ( vtkMatrix4x4 matrix )

Set the current matrix directly. This actually calls Identity(), followed by Concatenate(matrix).

void Kitware.VTK.vtkPerspectiveTransform.SetMatrix ( IntPtr elements )

Set the current matrix directly. This actually calls Identity(), followed by Concatenate(matrix).

void Kitware.VTK.vtkPerspectiveTransform.SetupCamera	(	IntPtr	position,
		IntPtr	focalpoint,
		IntPtr	viewup
	)

Set a view transformation matrix for the camera (this matrix does not contain any perspective) and concatenate it with the current transformation.

void Kitware.VTK.vtkPerspectiveTransform.SetupCamera	(	double	p0,
		double	p1,
		double	p2,
		double	fp0,
		double	fp1,
		double	fp2,
		double	vup0,
		double	vup1,
		double	vup2
	)

Set a view transformation matrix for the camera (this matrix does not contain any perspective) and concatenate it with the current transformation.

void Kitware.VTK.vtkPerspectiveTransform.Shear	(	double	dxdz,
		double	dydz,
		double	zplane
	)

Create a shear transformation about a plane at distance z from the camera. The values dxdz (i.e. dx/dz) and dydz specify the amount of shear in the x and y directions. The 'zplane' specifies the distance from the camera to the plane at which the shear causes zero displacement. Generally you want this plane to be the focal plane. This transformation can be used in combination with Ortho to create an oblique projection. It can also be used in combination with Perspective to provide correct stereo views when the eye is at arbitrary but known positions relative to the center of a flat viewing screen.

void Kitware.VTK.vtkPerspectiveTransform.Stereo	(	double	angle,
		double	focaldistance
	)

Create a stereo shear matrix and concatenate it with the current transformation. This can be applied in conjunction with either a perspective transformation (via Frustum or Projection) or an orthographic projection. You must specify the distance from the camera plane to the focal plane, and the angle between the distance vector and the eye. The angle should be negative for the left eye, and positive for the right. This method works via Oblique.

void Kitware.VTK.vtkPerspectiveTransform.Translate	(	double	x,
		double	y,
		double	z
	)

Create a translation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.

void Kitware.VTK.vtkPerspectiveTransform.Translate ( IntPtr x )

Create a translation matrix and concatenate it with the current transformation according to PreMultiply or PostMultiply semantics.

Member Data Documentation

new readonly string Kitware.VTK.vtkPerspectiveTransform.MRClassNameKey = "23vtkPerspectiveTransform"

static

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkHomogeneousTransform.

new const string Kitware.VTK.vtkPerspectiveTransform.MRFullTypeName = "Kitware.VTK.vtkPerspectiveTransform"

Automatically generated type registration mechanics.

Reimplemented from Kitware.VTK.vtkHomogeneousTransform.

The documentation for this class was generated from the following file:

csharp/vtkPerspectiveTransform.cs

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