VTK
9.0.1
Rendering
OpenGL2
vtkRenderbuffer.h
Go to the documentation of this file.
1
/*=========================================================================
2
3
Program: Visualization Toolkit
4
Module: vtkRenderbuffer.h
5
6
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7
All rights reserved.
8
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10
This software is distributed WITHOUT ANY WARRANTY; without even
11
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12
PURPOSE. See the above copyright notice for more information.
13
14
=========================================================================*/
22
#ifndef vtkRenderbuffer_h
23
#define vtkRenderbuffer_h
24
25
#include "
vtkObject.h
"
26
#include "vtkRenderingOpenGL2Module.h"
// for export macro
27
#include "
vtkWeakPointer.h
"
// for render context
28
29
class
vtkRenderWindow
;
30
class
vtkWindow
;
31
32
class
VTKRENDERINGOPENGL2_EXPORT
vtkRenderbuffer
:
public
vtkObject
33
{
34
public
:
35
static
vtkRenderbuffer
*
New
();
36
vtkTypeMacro(
vtkRenderbuffer
,
vtkObject
);
37
void
PrintSelf
(ostream& os,
vtkIndent
indent)
override
;
38
43
static
bool
IsSupported(
vtkRenderWindow
* renWin);
44
46
49
vtkGetMacro(Handle,
unsigned
int
);
51
53
60
void
SetContext(
vtkRenderWindow
* win);
61
vtkRenderWindow
* GetContext();
63
68
int
CreateColorAttachment(
unsigned
int
width,
unsigned
int
height
);
69
74
int
CreateDepthAttachment(
unsigned
int
width,
unsigned
int
height
);
75
80
int
Create(
unsigned
int
format,
unsigned
int
width,
unsigned
int
height
);
81
int
Create(
unsigned
int
format,
unsigned
int
width,
unsigned
int
height
,
unsigned
int
samples
);
82
83
void
ReleaseGraphicsResources(
vtkWindow
* win);
84
85
// resizes an existing renderbuffer
86
void
Resize(
unsigned
int
width,
unsigned
int
height
);
87
89
93
vtkGetMacro(Width,
unsigned
int
);
94
vtkGetMacro(Height,
unsigned
int
);
95
vtkGetMacro(Samples,
unsigned
int
);
97
98
protected
:
99
vtkRenderbuffer
();
100
~
vtkRenderbuffer
()
override
;
101
102
bool
LoadRequiredExtensions(
vtkRenderWindow
* renWin);
103
void
Alloc();
104
void
Free();
105
106
int
DepthBufferFloat
;
107
108
unsigned
int
Width
;
109
unsigned
int
Height
;
110
unsigned
int
Format
;
111
unsigned
int
Samples
;
112
113
private
:
114
unsigned
int
Handle;
115
vtkWeakPointer<vtkRenderWindow>
Context;
116
117
private
:
118
vtkRenderbuffer
(
const
vtkRenderbuffer
&) =
delete
;
119
void
operator=(
const
vtkRenderbuffer
&) =
delete
;
120
};
121
122
#endif
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkObject
abstract base class for most VTK objects
Definition:
vtkObject.h:62
vtkRenderbuffer::DepthBufferFloat
int DepthBufferFloat
Definition:
vtkRenderbuffer.h:106
vtkWindow
window superclass for vtkRenderWindow
Definition:
vtkWindow.h:37
vtkRenderbuffer::Format
unsigned int Format
Definition:
vtkRenderbuffer.h:110
vtkX3D::samples
@ samples
Definition:
vtkX3D.h:479
vtkX3D::height
@ height
Definition:
vtkX3D.h:260
vtkRenderbuffer::Height
unsigned int Height
Definition:
vtkRenderbuffer.h:109
vtkIndent
a simple class to control print indentation
Definition:
vtkIndent.h:33
vtkObject::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkWeakPointer.h
vtkObject.h
vtkRenderbuffer::Samples
unsigned int Samples
Definition:
vtkRenderbuffer.h:111
vtkRenderWindow
create a window for renderers to draw into
Definition:
vtkRenderWindow.h:93
vtkWeakPointer< vtkRenderWindow >
vtkRenderbuffer::Width
unsigned int Width
Definition:
vtkRenderbuffer.h:108
vtkRenderbuffer
Storage for FBO's.
Definition:
vtkRenderbuffer.h:32
Generated on Thu Jun 24 2021 15:17:26 for VTK by
1.8.17