blob: df08a4aebba99fed6668551696cead9c80531a20 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*************************************************************************
* Copyright (C) 2009-2014 Tavian Barnes <tavianator@tavianator.com> *
* *
* This file is part of The Dimension Library. *
* *
* The Dimension Library is free software; you can redistribute it and/ *
* or modify it under the terms of the GNU Lesser General Public License *
* as published by the Free Software Foundation; either version 3 of the *
* License, or (at your option) any later version. *
* *
* The Dimension Library is distributed in the hope that it will be *
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty *
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
*************************************************************************/
/**
* @file
* Object textures.
*/
/** A complete texture. */
typedef struct {
dmnsn_pigment *pigment; /**< Pigment. */
dmnsn_finish finish; /**< Finish. */
dmnsn_matrix trans; /**< Transformation matrix. */
dmnsn_matrix trans_inv; /**< The inverse of the transformation matrix. */
bool initialized; /**< @internal Whether the texture is initialized yet. */
} dmnsn_texture;
/**
* Create a blank texture.
* @param[in] pool The memory pool to allocate from.
* @return The new texture.
*/
dmnsn_texture *dmnsn_new_texture(dmnsn_pool *pool);
/**
* Initialize a texture. Textures should not be used before being initialized,
* but should not be modified after being initialized. Textures are generally
* initialized for you.
* @param[in,out] texture The texture to initialize.
*/
void dmnsn_texture_initialize(dmnsn_texture *texture);
/**
* Fill missing texture properties from a default texture.
* @param[in] default_texture The default texture.
* @param[in,out] texturep A pointer to the texture to fill.
*/
void dmnsn_texture_cascade(dmnsn_texture *default_texture, dmnsn_texture **texturep);
|
