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blender/intern/mantaflow/extern/manta_fluid_API.h
Campbell Barton e955c94ed3 License Headers: Set copyright to "Blender Authors", add AUTHORS 
Listing the "Blender Foundation" as copyright holder implied the Blender
Foundation holds copyright to files which may include work from many
developers.

While keeping copyright on headers makes sense for isolated libraries,
Blender's own code may be refactored or moved between files in a way
that makes the per file copyright holders less meaningful.

Copyright references to the "Blender Foundation" have been replaced with
"Blender Authors", with the exception of `./extern/` since these this
contains libraries which are more isolated, any changed to license
headers there can be handled on a case-by-case basis.

Some directories in `./intern/` have also been excluded:

- `./intern/cycles/` it's own `AUTHORS` file is planned.
- `./intern/opensubdiv/`.

An "AUTHORS" file has been added, using the chromium projects authors
file as a template.

Design task: #110784

Ref !110783.
2023-08-16 00:20:26 +10:00

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/* SPDX-FileCopyrightText: 2016 Blender Authors
*
* SPDX-License-Identifier: GPL-2.0-or-later */
/** \file
* \ingroup intern_mantaflow
*/
#ifndef MANTA_API_H
#define MANTA_API_H
#ifdef __cplusplus
extern "C" {
#endif
struct MANTA;
/* Fluid functions */
struct MANTA *manta_init(int *res, struct FluidModifierData *fmd);
void manta_free(struct MANTA *fluid);
bool manta_ensure_obstacle(struct MANTA *fluid, struct FluidModifierData *fmd);
bool manta_ensure_guiding(struct MANTA *fluid, struct FluidModifierData *fmd);
bool manta_ensure_invelocity(struct MANTA *fluid, struct FluidModifierData *fmd);
bool manta_ensure_outflow(struct MANTA *fluid, struct FluidModifierData *fmd);
bool manta_write_config(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_write_data(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_write_noise(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_read_config(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_read_data(struct MANTA *fluid,
struct FluidModifierData *fmd,
int framenr,
bool resumable);
bool manta_read_noise(struct MANTA *fluid,
struct FluidModifierData *fmd,
int framenr,
bool resumable);
bool manta_read_mesh(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_read_particles(struct MANTA *fluid,
struct FluidModifierData *fmd,
int framenr,
bool resumable);
bool manta_read_guiding(struct MANTA *fluid,
struct FluidModifierData *fmd,
int framenr,
bool sourceDomain);
bool manta_bake_data(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_bake_noise(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_bake_mesh(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_bake_particles(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_bake_guiding(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_has_data(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_has_noise(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_has_mesh(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_has_particles(struct MANTA *fluid, struct FluidModifierData *fmd, int framenr);
bool manta_has_guiding(struct MANTA *fluid,
struct FluidModifierData *fmd,
int framenr,
bool domain);
void manta_update_variables(struct MANTA *fluid, struct FluidModifierData *fmd);
int manta_get_frame(struct MANTA *fluid);
float manta_get_timestep(struct MANTA *fluid);
void manta_adapt_timestep(struct MANTA *fluid);
bool manta_needs_realloc(struct MANTA *fluid, struct FluidModifierData *fmd);
void manta_update_pointers(struct MANTA *fluid, struct FluidModifierData *fmd, bool flush);
/* Fluid accessors */
size_t manta_get_index(int x, int max_x, int y, int max_y, int z /*, int max_z */);
size_t manta_get_index2d(int x, int max_x, int y /*, int max_y, int z, int max_z */);
float *manta_get_velocity_x(struct MANTA *fluid);
float *manta_get_velocity_y(struct MANTA *fluid);
float *manta_get_velocity_z(struct MANTA *fluid);
float *manta_get_ob_velocity_x(struct MANTA *fluid);
float *manta_get_ob_velocity_y(struct MANTA *fluid);
float *manta_get_ob_velocity_z(struct MANTA *fluid);
float *manta_get_guide_velocity_x(struct MANTA *fluid);
float *manta_get_guide_velocity_y(struct MANTA *fluid);
float *manta_get_guide_velocity_z(struct MANTA *fluid);
float *manta_get_in_velocity_x(struct MANTA *fluid);
float *manta_get_in_velocity_y(struct MANTA *fluid);
float *manta_get_in_velocity_z(struct MANTA *fluid);
float *manta_get_force_x(struct MANTA *fluid);
float *manta_get_force_y(struct MANTA *fluid);
float *manta_get_force_z(struct MANTA *fluid);
float *manta_get_phiguide_in(struct MANTA *fluid);
float *manta_get_num_obstacle(struct MANTA *fluid);
float *manta_get_num_guide(struct MANTA *fluid);
int manta_get_res_x(struct MANTA *fluid);
int manta_get_res_y(struct MANTA *fluid);
int manta_get_res_z(struct MANTA *fluid);
float *manta_get_phi_in(struct MANTA *fluid);
float *manta_get_phistatic_in(struct MANTA *fluid);
float *manta_get_phiobs_in(struct MANTA *fluid);
float *manta_get_phiobsstatic_in(struct MANTA *fluid);
float *manta_get_phiout_in(struct MANTA *fluid);
float *manta_get_phioutstatic_in(struct MANTA *fluid);
float *manta_get_phi(struct MANTA *fluid);
float *manta_get_pressure(struct MANTA *fluid);
/* Smoke functions */
bool manta_smoke_export_script(struct MANTA *smoke, struct FluidModifierData *fmd);
void manta_smoke_get_rgba(struct MANTA *smoke, float *data, int sequential);
void manta_noise_get_rgba(struct MANTA *smoke, float *data, int sequential);
void manta_smoke_get_rgba_fixed_color(struct MANTA *smoke,
float color[3],
float *data,
int sequential);
void manta_noise_get_rgba_fixed_color(struct MANTA *smoke,
float color[3],
float *data,
int sequential);
bool manta_smoke_ensure_heat(struct MANTA *smoke, struct FluidModifierData *fmd);
bool manta_smoke_ensure_fire(struct MANTA *smoke, struct FluidModifierData *fmd);
bool manta_smoke_ensure_colors(struct MANTA *smoke, struct FluidModifierData *fmd);
/* Smoke accessors */
float *manta_smoke_get_density(struct MANTA *smoke);
float *manta_smoke_get_fuel(struct MANTA *smoke);
float *manta_smoke_get_react(struct MANTA *smoke);
float *manta_smoke_get_heat(struct MANTA *smoke);
float *manta_smoke_get_flame(struct MANTA *smoke);
float *manta_smoke_get_shadow(struct MANTA *fluid);
float *manta_smoke_get_color_r(struct MANTA *smoke);
float *manta_smoke_get_color_g(struct MANTA *smoke);
float *manta_smoke_get_color_b(struct MANTA *smoke);
int *manta_smoke_get_flags(struct MANTA *smoke);
float *manta_smoke_get_density_in(struct MANTA *smoke);
float *manta_smoke_get_heat_in(struct MANTA *smoke);
float *manta_smoke_get_color_r_in(struct MANTA *smoke);
float *manta_smoke_get_color_g_in(struct MANTA *smoke);
float *manta_smoke_get_color_b_in(struct MANTA *smoke);
float *manta_smoke_get_fuel_in(struct MANTA *smoke);
float *manta_smoke_get_react_in(struct MANTA *smoke);
float *manta_smoke_get_emission_in(struct MANTA *smoke);
bool manta_smoke_has_heat(struct MANTA *smoke);
bool manta_smoke_has_fuel(struct MANTA *smoke);
bool manta_smoke_has_colors(struct MANTA *smoke);
float *manta_noise_get_density(struct MANTA *smoke);
float *manta_noise_get_fuel(struct MANTA *smoke);
float *manta_noise_get_react(struct MANTA *smoke);
float *manta_noise_get_color_r(struct MANTA *smoke);
float *manta_noise_get_color_g(struct MANTA *smoke);
float *manta_noise_get_color_b(struct MANTA *smoke);
float *manta_noise_get_texture_u(struct MANTA *smoke);
float *manta_noise_get_texture_v(struct MANTA *smoke);
float *manta_noise_get_texture_w(struct MANTA *smoke);
float *manta_noise_get_texture_u2(struct MANTA *smoke);
float *manta_noise_get_texture_v2(struct MANTA *smoke);
float *manta_noise_get_texture_w2(struct MANTA *smoke);
float *manta_noise_get_flame(struct MANTA *smoke);
bool manta_noise_has_fuel(struct MANTA *smoke);
bool manta_noise_has_colors(struct MANTA *smoke);
void manta_noise_get_res(struct MANTA *smoke, int *res);
int manta_noise_get_cells(struct MANTA *smoke);
/* Liquid functions */
bool manta_liquid_export_script(struct MANTA *smoke, struct FluidModifierData *fmd);
bool manta_liquid_ensure_sndparts(struct MANTA *fluid, struct FluidModifierData *fmd);
/* Liquid accessors */
int manta_liquid_get_particle_res_x(struct MANTA *liquid);
int manta_liquid_get_particle_res_y(struct MANTA *liquid);
int manta_liquid_get_particle_res_z(struct MANTA *liquid);
int manta_liquid_get_mesh_res_x(struct MANTA *liquid);
int manta_liquid_get_mesh_res_y(struct MANTA *liquid);
int manta_liquid_get_mesh_res_z(struct MANTA *liquid);
int manta_liquid_get_particle_upres(struct MANTA *liquid);
int manta_liquid_get_mesh_upres(struct MANTA *liquid);
int manta_liquid_get_num_verts(struct MANTA *liquid);
int manta_liquid_get_num_normals(struct MANTA *liquid);
int manta_liquid_get_num_triangles(struct MANTA *liquid);
float manta_liquid_get_vertex_x_at(struct MANTA *liquid, int i);
float manta_liquid_get_vertex_y_at(struct MANTA *liquid, int i);
float manta_liquid_get_vertex_z_at(struct MANTA *liquid, int i);
float manta_liquid_get_normal_x_at(struct MANTA *liquid, int i);
float manta_liquid_get_normal_y_at(struct MANTA *liquid, int i);
float manta_liquid_get_normal_z_at(struct MANTA *liquid, int i);
int manta_liquid_get_triangle_x_at(struct MANTA *liquid, int i);
int manta_liquid_get_triangle_y_at(struct MANTA *liquid, int i);
int manta_liquid_get_triangle_z_at(struct MANTA *liquid, int i);
float manta_liquid_get_vertvel_x_at(struct MANTA *liquid, int i);
float manta_liquid_get_vertvel_y_at(struct MANTA *liquid, int i);
float manta_liquid_get_vertvel_z_at(struct MANTA *liquid, int i);
int manta_liquid_get_num_flip_particles(struct MANTA *liquid);
int manta_liquid_get_num_snd_particles(struct MANTA *liquid);
int manta_liquid_get_flip_particle_flag_at(struct MANTA *liquid, int i);
int manta_liquid_get_snd_particle_flag_at(struct MANTA *liquid, int i);
float manta_liquid_get_flip_particle_position_x_at(struct MANTA *liquid, int i);
float manta_liquid_get_flip_particle_position_y_at(struct MANTA *liquid, int i);
float manta_liquid_get_flip_particle_position_z_at(struct MANTA *liquid, int i);
float manta_liquid_get_flip_particle_velocity_x_at(struct MANTA *liquid, int i);
float manta_liquid_get_flip_particle_velocity_y_at(struct MANTA *liquid, int i);
float manta_liquid_get_flip_particle_velocity_z_at(struct MANTA *liquid, int i);
float manta_liquid_get_snd_particle_position_x_at(struct MANTA *liquid, int i);
float manta_liquid_get_snd_particle_position_y_at(struct MANTA *liquid, int i);
float manta_liquid_get_snd_particle_position_z_at(struct MANTA *liquid, int i);
float manta_liquid_get_snd_particle_velocity_x_at(struct MANTA *liquid, int i);
float manta_liquid_get_snd_particle_velocity_y_at(struct MANTA *liquid, int i);
float manta_liquid_get_snd_particle_velocity_z_at(struct MANTA *liquid, int i);
#ifdef __cplusplus
}
#endif
#endif /* MANTA_API_H_ */
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