texture_cube.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2015 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 ** Harry Storbacka
28 */
29
30
31 #pragma once
32
33 #include "texture.h"
34
35 namespace clan
36 {
39
41 enum TextureCubeDirection
42 {
43 cl_cube_positive_x,
44 cl_cube_negative_x,
45 cl_cube_positive_y,
46 cl_cube_negative_y,
47 cl_cube_positive_z,
48 cl_cube_negative_z
49 };
50
52 class TextureCube : public Texture
53 {
56 public:
58 TextureCube();
59
63 TextureCube(const std::shared_ptr<Texture_Impl> &impl) : Texture(impl) { }
64
72 TextureCube(GraphicContext &context, int width, int height, TextureFormat texture_format = tf_rgba8, int levels = 1);
73
80 TextureCube(GraphicContext &context, const Size &size, TextureFormat texture_format = tf_rgba8, int levels = 1);
82
85 public:
87 int get_width() const;
88
90 int get_height() const;
91
93 Size get_size() const;
95
98 public:
104 void set_image(
105 GraphicContext &context,
106 TextureCubeDirection cube_direction,
107 PixelBuffer &image,
108 int level = 0);
109
115 void set_subimage(
116 GraphicContext &context,
117 TextureCubeDirection cube_direction,
118 int x,
119 int y,
120 const PixelBuffer &image,
121 const Rect &src_rect,
122 int level = 0);
123
124 void set_subimage(
125 GraphicContext &context,
126 TextureCubeDirection cube_direction,
127 const Point &point,
128 const PixelBuffer &image,
129 const Rect &src_rect,
130 int level = 0);
132 };
133
134 }
135
clan
Definition: clanapp.h:35
clan::TextureCube::set_subimage
void set_subimage(GraphicContext &context, TextureCubeDirection cube_direction, int x, int y, const PixelBuffer &image, const Rect &src_rect, int level=0)
Upload image to sub texture.
clan::Texture
Texture object class.
Definition: texture.h:103
clan::PixelBuffer
Pixel data container.
Definition: pixel_buffer.h:68
clan::Key::x
clan::cl_cube_negative_x
Definition: texture_cube.h:44
clan::BrushType::image
clan::cl_cube_negative_z
Definition: texture_cube.h:48
clan::cl_cube_positive_y
Definition: texture_cube.h:45
clan::TextureCube::get_height
int get_height() const
Get the texture height.
clan::TextureCubeDirection
TextureCubeDirection
Texture cube directions.
Definition: texture_cube.h:41
clan::cl_cube_positive_z
Definition: texture_cube.h:47
clan::TextureCube
2D texture cube object class.
Definition: texture_cube.h:52
clan::Rect
2D (left,top,right,bottom) rectangle structure - Integer
Definition: rect.h:470
clan::TextureCube::get_size
Size get_size() const
Get the texture size.
clan::cl_cube_positive_x
Definition: texture_cube.h:43
clan::TextureCube::TextureCube
TextureCube(const std::shared_ptr< Texture_Impl > &impl)
Constructs a texture from an implementation.
Definition: texture_cube.h:63
clan::Texture::impl
std::shared_ptr< Texture_Impl > impl
Definition: texture.h:271
clan::Key::y
clan::TextureFormat
TextureFormat
Texture format.
Definition: texture_format.h:40
clan::GraphicContext
Interface to drawing graphics.
Definition: graphic_context.h:257
clan::Point
2D (x,y) point structure - Integer
Definition: point.h:62
clan::Size
2D (width,height) size structure - Integer
Definition: size.h:156
clan::cl_cube_negative_y
Definition: texture_cube.h:46
clan::TextureCube::TextureCube
TextureCube()
Constructs a null instance.
clan::tf_rgba8
Definition: texture_format.h:43
clan::TextureCube::set_image
void set_image(GraphicContext &context, TextureCubeDirection cube_direction, PixelBuffer &image, int level=0)
Upload image to texture.
clan::TextureCube::get_width
int get_width() const
Get the texture width.