VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkCameraPass Class Reference

Implement the camera render pass. More...

#include <vtkCameraPass.h>

Inheritance diagram for vtkCameraPass:
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List of all members.

Public Types

typedef vtkRenderPass Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkCameraPassNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)
void ReleaseGraphicsResources (vtkWindow *w)
virtual void Render (const vtkRenderState *s)
virtual vtkRenderPassGetDelegatePass ()
virtual void SetDelegatePass (vtkRenderPass *delegatePass)
virtual void SetAspectRatioOverride (double)
virtual double GetAspectRatioOverride ()

Static Public Member Functions

static vtkCameraPassNew ()
static int IsTypeOf (const char *type)
static vtkCameraPassSafeDownCast (vtkObjectBase *o)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkCameraPass ()
virtual ~vtkCameraPass ()
virtual void GetTiledSizeAndOrigin (const vtkRenderState *render_state, int *width, int *height, int *originX, int *originY)

Protected Attributes

vtkRenderPassDelegatePass
double AspectRatioOverride

Detailed Description

Implement the camera render pass.

Render the camera.

It setups the projection and modelview matrices and can clear the background It calls its delegate once. After its delegate returns, it restore the modelview matrix stack.

Its delegate is usually set to a vtkSequencePass with a vtkLigthsPass and a list of passes for the geometry.

See also:
vtkRenderPass
Tests:
vtkCameraPass (Tests)

Definition at line 40 of file vtkCameraPass.h.


Member Typedef Documentation

Reimplemented from vtkRenderPass.

Definition at line 44 of file vtkCameraPass.h.


Constructor & Destructor Documentation

Default constructor. DelegatePass is set to NULL.

virtual vtkCameraPass::~vtkCameraPass ( ) [protected, virtual]

Destructor.


Member Function Documentation

static vtkCameraPass* vtkCameraPass::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

static int vtkCameraPass::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkRenderPass.

virtual int vtkCameraPass::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkRenderPass.

Reimplemented from vtkRenderPass.

virtual vtkObjectBase* vtkCameraPass::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkRenderPass.

Reimplemented from vtkRenderPass.

void vtkCameraPass::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 vtkRenderPass.

virtual void vtkCameraPass::Render ( const vtkRenderState s) [virtual]

Perform rendering according to a render state s.

Precondition:
s_exists: s!=0

Implements vtkRenderPass.

Release graphics resources and ask components to release their own resources.

Precondition:
w_exists: w!=0

Reimplemented from vtkRenderPass.

Delegate for rendering the geometry. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkSequencePass with a vtkLigthsPass and a list of passes for the geometry. Initial value is a NULL pointer.

virtual void vtkCameraPass::SetDelegatePass ( vtkRenderPass delegatePass) [virtual]

Delegate for rendering the geometry. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkSequencePass with a vtkLigthsPass and a list of passes for the geometry. Initial value is a NULL pointer.

virtual void vtkCameraPass::SetAspectRatioOverride ( double  ) [virtual]

Used to override the aspect ratio used when computing the projection matrix. This is useful when rendering for tile-displays for example.

Used to override the aspect ratio used when computing the projection matrix. This is useful when rendering for tile-displays for example.

virtual void vtkCameraPass::GetTiledSizeAndOrigin ( const vtkRenderState render_state,
int width,
int height,
int originX,
int originY 
) [protected, virtual]

Destructor.


Member Data Documentation

Definition at line 87 of file vtkCameraPass.h.

Definition at line 89 of file vtkCameraPass.h.


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