Oolite 1.91.0.7644-241112-7f5034b
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OOPlanetTextureGenerator.h
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1/*
2
3OOPlanetTextureGenerator.h
4
5Generator for planet diffuse maps.
6
7
8Oolite
9Copyright (C) 2004-2013 Giles C Williams and contributors
10
11This program is free software; you can redistribute it and/or
12modify it under the terms of the GNU General Public License
13as published by the Free Software Foundation; either version 2
14of the License, or (at your option) any later version.
15
16This program is distributed in the hope that it will be useful,
17but WITHOUT ANY WARRANTY; without even the implied warranty of
18MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19GNU General Public License for more details.
20
21You should have received a copy of the GNU General Public License
22along with this program; if not, write to the Free Software
23Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
24MA 02110-1301, USA.
25
26*/
27
29#import "OOMaths.h"
30
31
32@class OOPlanetNormalMapGenerator, OOPlanetAtmosphereGenerator;
33
34
36{
38
39 unsigned width;
40 unsigned height;
41
42 // Planet parameters.
51
52 // Planet mixing coefficients.
53 float mix_hi;
54 float mix_oh;
55 float mix_ih;
57
58 // Atmosphere parameters.
64
65 // Noise generation stuff.
66 float *fbmBuffer;
67 float *qBuffer;
68
69 uint16_t *permutations;
70
75
76
77
79{
80@private
82 unsigned _planetScale;
83
84 OOPlanetNormalMapGenerator *_nMapGenerator;
85 OOPlanetAtmosphereGenerator *_atmoGenerator;
86}
87
88
89- (id) initWithPlanetInfo:(NSDictionary *)planetInfo;
90
91+ (OOTexture *) planetTextureWithInfo:(NSDictionary *)planetInfo;
92+ (BOOL) generatePlanetTexture:(OOTexture **)texture andAtmosphere:(OOTexture **)atmosphere withInfo:(NSDictionary *)planetInfo;
93+ (BOOL) generatePlanetTexture:(OOTexture **)texture secondaryTexture:(OOTexture **)secondaryTexture withInfo:(NSDictionary *)planetInfo;
94+ (BOOL) generatePlanetTexture:(OOTexture **)texture secondaryTexture:(OOTexture **)secondaryTexture andAtmosphere:(OOTexture **)atmosphere withInfo:(NSDictionary *)planetInfo;
95
96@end
struct OOPlanetTextureGeneratorInfo OOPlanetTextureGeneratorInfo
OOPlanetTextureGeneratorInfo _info
OOPlanetNormalMapGenerator * _nMapGenerator
OOPlanetAtmosphereGenerator * _atmoGenerator