OpenStructure
Main Page
Related Pages
Modules
Namespaces
Data Structures
Files
Examples
File List
Globals
All
Data Structures
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Properties
Friends
Macros
Groups
Pages
stage
include
ost
gfx
texture.hh
Go to the documentation of this file.
1
//------------------------------------------------------------------------------
2
// This file is part of the OpenStructure project <www.openstructure.org>
3
//
4
// Copyright (C) 2008-2011 by the OpenStructure authors
5
//
6
// This library is free software; you can redistribute it and/or modify it under
7
// the terms of the GNU Lesser General Public License as published by the Free
8
// Software Foundation; either version 3.0 of the License, or (at your option)
9
// any later version.
10
// This library is distributed in the hope that it will be useful, but WITHOUT
11
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
13
// details.
14
//
15
// You should have received a copy of the GNU Lesser General Public License
16
// along with this library; if not, write to the Free Software Foundation, Inc.,
17
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18
//------------------------------------------------------------------------------
19
#ifndef OST_GFX_TEXTURE_HH
20
#define OST_GFX_TEXTURE_HH
21
22
/*
23
texture
24
25
Author: Ansgar Philippsen
26
*/
27
28
#include <boost/shared_array.hpp>
29
30
#include "
module_config.hh
"
31
#include "
glext_include.hh
"
32
33
namespace
ost {
namespace
gfx {
34
35
struct
Bitmap;
36
37
class
Texture
38
{
39
public
:
40
Texture
():
41
w_(0),
42
h_(0),
43
d_()
44
{}
45
46
Texture
(GLint w, GLint h):
47
w_(w),
48
h_(h),
49
d_(new float[4*w*h])
50
{}
51
52
Texture
(
const
Bitmap
& b);
53
54
bool
IsValid
()
const
{
return
static_cast<
bool
>
(d_);}
55
56
float
*
data
() {
return
&d_[0];}
57
58
GLint
width
()
const
{
return
w_;}
59
GLint
height
()
const
{
return
h_;}
60
GLint
format
()
const
{
return
GL_RGBA;}
61
GLint
type
()
const
{
return
GL_FLOAT;}
62
GLint
border
()
const
{
return
0;}
63
64
private
:
65
GLint w_,h_;
66
boost::shared_array<float> d_;
67
};
68
69
}}
// ns
70
71
#endif
ost::gfx::Bitmap
Definition:
bitmap_io.hh:36
module_config.hh
ost::gfx::Texture::border
GLint border() const
Definition:
texture.hh:62
ost::gfx::Texture::width
GLint width() const
Definition:
texture.hh:58
ost::gfx::Texture::height
GLint height() const
Definition:
texture.hh:59
ost::gfx::Texture::Texture
Texture()
Definition:
texture.hh:40
ost::gfx::Texture::type
GLint type() const
Definition:
texture.hh:61
ost::gfx::Texture::format
GLint format() const
Definition:
texture.hh:60
ost::gfx::Texture
Definition:
texture.hh:37
ost::gfx::Texture::data
float * data()
Definition:
texture.hh:56
glext_include.hh
ost::gfx::Texture::IsValid
bool IsValid() const
Definition:
texture.hh:54
ost::gfx::Texture::Texture
Texture(GLint w, GLint h)
Definition:
texture.hh:46
Generated by
1.8.5