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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2009 by Daniel Genrich
* All rights reserved.
*
* Contributor(s): Daniel Genrich
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file smoke/extern/smoke_API.h
* \ingroup smoke
*/
#ifndef SMOKE_API_H_
#define SMOKE_API_H_
#ifdef __cplusplus
extern "C" {
#endif
struct FLUID_3D;
// low res
struct FLUID_3D *smoke_init(int *res, float dx, float dtdef, int use_heat, int use_fire, int use_colors);
void smoke_free(struct FLUID_3D *fluid);
void smoke_initBlenderRNA(struct FLUID_3D *fluid, float *alpha, float *beta, float *dt_factor, float *vorticity, int *border_colli, float *burning_rate,
float *flame_smoke, float *flame_smoke_color, float *flame_vorticity, float *flame_ignition_temp, float *flame_max_temp);
void smoke_step(struct FLUID_3D *fluid, float gravity[3], float dtSubdiv);
float *smoke_get_density(struct FLUID_3D *fluid);
float *smoke_get_flame(struct FLUID_3D *fluid);
float *smoke_get_fuel(struct FLUID_3D *fluid);
float *smoke_get_react(struct FLUID_3D *fluid);
float *smoke_get_color_r(struct FLUID_3D *fluid);
float *smoke_get_color_g(struct FLUID_3D *fluid);
float *smoke_get_color_b(struct FLUID_3D *fluid);
void smoke_get_rgba(struct FLUID_3D *fluid, float *data, int sequential);
void smoke_get_rgba_from_density(struct FLUID_3D *fluid, float color[3], float *data, int sequential);
float *smoke_get_heat(struct FLUID_3D *fluid);
float *smoke_get_velocity_x(struct FLUID_3D *fluid);
float *smoke_get_velocity_y(struct FLUID_3D *fluid);
float *smoke_get_velocity_z(struct FLUID_3D *fluid);
/* Moving obstacle velocity provided by blender */
void smoke_get_ob_velocity(struct FLUID_3D *fluid, float **x, float **y, float **z);
float *smoke_get_force_x(struct FLUID_3D *fluid);
float *smoke_get_force_y(struct FLUID_3D *fluid);
float *smoke_get_force_z(struct FLUID_3D *fluid);
unsigned char *smoke_get_obstacle(struct FLUID_3D *fluid);
size_t smoke_get_index(int x, int max_x, int y, int max_y, int z);
size_t smoke_get_index2d(int x, int max_x, int y);
void smoke_dissolve(struct FLUID_3D *fluid, int speed, int log);
// wavelet turbulence functions
struct WTURBULENCE *smoke_turbulence_init(int *res, int amplify, int noisetype, const char *noisefile_path, int use_fire, int use_colors);
void smoke_turbulence_free(struct WTURBULENCE *wt);
void smoke_turbulence_step(struct WTURBULENCE *wt, struct FLUID_3D *fluid);
float *smoke_turbulence_get_density(struct WTURBULENCE *wt);
float *smoke_turbulence_get_color_r(struct WTURBULENCE *wt);
float *smoke_turbulence_get_color_g(struct WTURBULENCE *wt);
float *smoke_turbulence_get_color_b(struct WTURBULENCE *wt);
void smoke_turbulence_get_rgba(struct WTURBULENCE *wt, float *data, int sequential);
void smoke_turbulence_get_rgba_from_density(struct WTURBULENCE *wt, float color[3], float *data, int sequential);
float *smoke_turbulence_get_flame(struct WTURBULENCE *wt);
float *smoke_turbulence_get_fuel(struct WTURBULENCE *wt);
float *smoke_turbulence_get_react(struct WTURBULENCE *wt);
void smoke_turbulence_get_res(struct WTURBULENCE *wt, int *res);
int smoke_turbulence_get_cells(struct WTURBULENCE *wt);
void smoke_turbulence_set_noise(struct WTURBULENCE *wt, int type, const char *noisefile_path);
void smoke_initWaveletBlenderRNA(struct WTURBULENCE *wt, float *strength);
void smoke_dissolve_wavelet(struct WTURBULENCE *wt, int speed, int log);
/* export */
void smoke_export(struct FLUID_3D *fluid, float *dt, float *dx, float **dens, float **react, float **flame, float **fuel, float **heat, float **heatold,
float **vx, float **vy, float **vz, float **r, float **g, float **b, unsigned char **obstacles);
void smoke_turbulence_export(struct WTURBULENCE *wt, float **dens, float **react, float **flame, float **fuel,
float **r, float **g, float **b, float **tcu, float **tcv, float **tcw);
/* flame spectrum */
void flame_get_spectrum(unsigned char *spec, int width, float t1, float t2);
/* data fields */
int smoke_has_heat(struct FLUID_3D *fluid);
int smoke_has_fuel(struct FLUID_3D *fluid);
int smoke_has_colors(struct FLUID_3D *fluid);
int smoke_turbulence_has_fuel(struct WTURBULENCE *wt);
int smoke_turbulence_has_colors(struct WTURBULENCE *wt);
void smoke_ensure_heat(struct FLUID_3D *fluid);
void smoke_ensure_fire(struct FLUID_3D *fluid, struct WTURBULENCE *wt);
void smoke_ensure_colors(struct FLUID_3D *fluid, struct WTURBULENCE *wt, float init_r, float init_g, float init_b);
#ifdef __cplusplus
}
#endif
#endif /* SMOKE_API_H_ */
|
