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vtkOpenGLProjectedPolyDataRayBounder Class Reference

Open GL ray bounder. More...

#include <vtkOpenGLProjectedPolyDataRayBounder.h>

Inheritance diagram for vtkOpenGLProjectedPolyDataRayBounder:

[legend]Collaboration diagram for vtkOpenGLProjectedPolyDataRayBounder:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	ReleaseGraphicsResources (vtkWindow *)
Static Public Methods
int	IsTypeOf (const char *type)
vtkOpenGLProjectedPolyDataRayBounder *	SafeDownCast (vtkObject *o)
vtkOpenGLProjectedPolyDataRayBounder *	New ()
Protected Methods
	vtkOpenGLProjectedPolyDataRayBounder ()
	~vtkOpenGLProjectedPolyDataRayBounder ()
	vtkOpenGLProjectedPolyDataRayBounder (const vtkOpenGLProjectedPolyDataRayBounder &)
void	operator= (const vtkOpenGLProjectedPolyDataRayBounder &)
void	Build (vtkPolyData *pdata)
float *	Draw (vtkRenderer *ren, vtkMatrix4x4 *matrix)
Protected Attributes
GLuint	DisplayList
float *	DepthRangeBuffer

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Detailed Description

Open GL ray bounder.

Date:

2000/12/10 20:08:45

Revision:

1.19

Thanks:

Thanks to Lisa Sobierajski Avila who developed this class.

vtkOpenGLProjectedPolyDataRayBounder is the specific Open GL implementation of the superclass vtkProjectedPolyDataRayBounder. It is responsible for building its own internal structure from the generic vtkPolyData structure (it builds a display list) and for rendering its internal structure and creating near and far depth buffers. It has no public methods, and should not be created directly - the New(); create the correct subclass given the current VTK_RENDERER

See also:

vtkProjectedPolyDataRayBounder

Definition at line 71 of file vtkOpenGLProjectedPolyDataRayBounder.h.

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Constructor & Destructor Documentation

vtkOpenGLProjectedPolyDataRayBounder::vtkOpenGLProjectedPolyDataRayBounder (    )  [protected]

vtkOpenGLProjectedPolyDataRayBounder::~vtkOpenGLProjectedPolyDataRayBounder (    )  [protected]

vtkOpenGLProjectedPolyDataRayBounder::vtkOpenGLProjectedPolyDataRayBounder (  const vtkOpenGLProjectedPolyDataRayBounder &    )  [inline, protected]

Definition at line 90 of file vtkOpenGLProjectedPolyDataRayBounder.h.

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Member Function Documentation

virtual const char* vtkOpenGLProjectedPolyDataRayBounder::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProjectedPolyDataRayBounder.

int vtkOpenGLProjectedPolyDataRayBounder::IsTypeOf (  const char *    type )  [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 vtkProjectedPolyDataRayBounder.

virtual int vtkOpenGLProjectedPolyDataRayBounder::IsA (  const char *    type )  [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 vtkProjectedPolyDataRayBounder.

vtkOpenGLProjectedPolyDataRayBounder* vtkOpenGLProjectedPolyDataRayBounder::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProjectedPolyDataRayBounder.

void vtkOpenGLProjectedPolyDataRayBounder::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 vtkProjectedPolyDataRayBounder.

vtkOpenGLProjectedPolyDataRayBounder* vtkOpenGLProjectedPolyDataRayBounder::New (    )  [static]

Construct a new vtkOpenGLProjectedPolyDataRayBounder. The depth range buffer is initially NULL and no display list has been created Reimplemented from vtkProjectedPolyDataRayBounder.

void vtkOpenGLProjectedPolyDataRayBounder::ReleaseGraphicsResources (  vtkWindow *    )  [virtual]

Release any graphics resources that are being consumed by this ray bounder. The parameter window could be used to determine which graphic resources to release. Reimplemented from vtkRayBounder.

void vtkOpenGLProjectedPolyDataRayBounder::operator= (  const vtkOpenGLProjectedPolyDataRayBounder &    )  [inline, protected]

Definition at line 91 of file vtkOpenGLProjectedPolyDataRayBounder.h.

void vtkOpenGLProjectedPolyDataRayBounder::Build (  vtkPolyData *    pdata )  [protected, virtual]

Create a display list from the poly data. Reimplemented from vtkProjectedPolyDataRayBounder.

float* vtkOpenGLProjectedPolyDataRayBounder::Draw (  vtkRenderer *    ren, vtkMatrix4x4 *    matrix )  [protected, virtual]

Render the display list and create the near and far buffers Reimplemented from vtkProjectedPolyDataRayBounder.

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Member Data Documentation

GLuint vtkOpenGLProjectedPolyDataRayBounder::DisplayList [protected]

Definition at line 93 of file vtkOpenGLProjectedPolyDataRayBounder.h.

float* vtkOpenGLProjectedPolyDataRayBounder::DepthRangeBuffer [protected]

Definition at line 94 of file vtkOpenGLProjectedPolyDataRayBounder.h.

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

• graphics/vtkOpenGLProjectedPolyDataRayBounder.h

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