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blender/intern/smoke/extern/smoke_API.h

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doxygen: intern/smoke tagged.
2011-02-25 11:50:46 +00:00
/*
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
* $Id$
*
* ***** 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,
correct fsf address
2010-02-12 13:34:04 +00:00
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
*
* The Original Code is Copyright (C) 2009 by Daniel Genrich
* All rights reserved.
*
Smoke: * cache for low res (deactivating high res for now) * new way of view3d rendering of smoke (no longer 3 axes) -using 3dtexture now (introduced into gpu/intern) * introducing LZO and LZMA libs into extern (makefiles missing for now) * reducing memory usage after simulating for the frame ended (freeing temporary buffers) * splitting smoke into 2 modifier for the cache-sake (it cannot handle more than 1 cache on the same modifier-index) * no color on gui anymore * fixing non-power-of-2 resolutions (hopefully) * fixing select-deselect of domain drawing bug * fixing drawobject.c coding style (making Ton happy) ;-) HINT #1: If scons doesn't work -> cmakefiles are up-to-date, couldn't test scons (but i tried to mantain them, too) CODERS HINT #1: we really need a way to disable adding all modifiers through "Add Modifiers" dropdown! WARNING #1: before applying this commit, deactivate your SMOKE DOMAIN in your old files and save them then. You can open them then savely after that. WARNING #2: File and cache format of smoke can be changed, this is not final!
2009-08-20 00:33:59 +00:00
* Contributor(s): Daniel Genrich
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
*
* ***** END GPL LICENSE BLOCK *****
*/
doxygen: intern/smoke tagged.
2011-02-25 11:50:46 +00:00
/** \file smoke/extern/smoke_API.h
* \ingroup smoke
*/
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
#ifndef SMOKE_API_H_
#define SMOKE_API_H_
#ifdef __cplusplus
extern "C" {
#endif
2.5 - Warning cleanups (for mingw+scons) Also, made the Outliner's horizontal scrollbar work better for keymaps view. It's still using an approximation of the width, but at least you can scroll now.
2009-08-26 00:38:43 +00:00
struct FLUID_3D;
Smoke: * cache for low res (deactivating high res for now) * new way of view3d rendering of smoke (no longer 3 axes) -using 3dtexture now (introduced into gpu/intern) * introducing LZO and LZMA libs into extern (makefiles missing for now) * reducing memory usage after simulating for the frame ended (freeing temporary buffers) * splitting smoke into 2 modifier for the cache-sake (it cannot handle more than 1 cache on the same modifier-index) * no color on gui anymore * fixing non-power-of-2 resolutions (hopefully) * fixing select-deselect of domain drawing bug * fixing drawobject.c coding style (making Ton happy) ;-) HINT #1: If scons doesn't work -> cmakefiles are up-to-date, couldn't test scons (but i tried to mantain them, too) CODERS HINT #1: we really need a way to disable adding all modifiers through "Add Modifiers" dropdown! WARNING #1: before applying this commit, deactivate your SMOKE DOMAIN in your old files and save them then. You can open them then savely after that. WARNING #2: File and cache format of smoke can be changed, this is not final!
2009-08-20 00:33:59 +00:00
// export
void smoke_export(struct FLUID_3D *fluid, float *dt, float *dx, float **dens, float **densold, float **heat, float **heatold, float **vx, float **vy, float **vz, float **vxold, float **vyold, float **vzold, unsigned char **obstacles);
// low res
Smoke Patch + additions: a) Applying patch #22765 by Miika Hämäläinen (domain border collision settings, vorticity settings, time scale, non absolute density, smooth high res emitter, initial velocity multiplier, high res strength available to be set to 0), b) Additions by me: --Initial velocity is now per flow object, not per domain; --Using boundingbox as standard display mode for domains (was wire before); --When adding a flow object, an initial nice SmokeParticle system is added too with nice initial settings (life=1, no_render, unborn, etc) fitting smoke simulation; --Adaptive timesteps introduced to the smoke sim (depending on the magnitude of the velocity) because it was quite unstable when used for fire simulations, still needs to be tested and will also slow down some simulations.
2010-07-27 14:53:20 +00:00
struct FLUID_3D *smoke_init(int *res, float *p0);
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
void smoke_free(struct FLUID_3D *fluid);
Smoke Patch + additions: a) Applying patch #22765 by Miika Hämäläinen (domain border collision settings, vorticity settings, time scale, non absolute density, smooth high res emitter, initial velocity multiplier, high res strength available to be set to 0), b) Additions by me: --Initial velocity is now per flow object, not per domain; --Using boundingbox as standard display mode for domains (was wire before); --When adding a flow object, an initial nice SmokeParticle system is added too with nice initial settings (life=1, no_render, unborn, etc) fitting smoke simulation; --Adaptive timesteps introduced to the smoke sim (depending on the magnitude of the velocity) because it was quite unstable when used for fire simulations, still needs to be tested and will also slow down some simulations.
2010-07-27 14:53:20 +00:00
void smoke_initBlenderRNA(struct FLUID_3D *fluid, float *alpha, float *beta, float *dt_factor, float *vorticity, int *border_colli);
Smoke: - Fix typo in tooltip - Add timeframe independand timesteps
2010-07-27 15:33:21 +00:00
void smoke_step(struct FLUID_3D *fluid, size_t framenr, float fps);
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
float *smoke_get_density(struct FLUID_3D *fluid);
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);
Smoke: * Enable external forces like e.g. wind
2009-10-08 10:18:14 +00:00
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);
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
unsigned char *smoke_get_obstacle(struct FLUID_3D *fluid);
Smoke: fixing some compile warning reported by Ton and one compile erro for gcc 4.4.1 reported by mrunion
2009-07-30 20:12:40 +00:00
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);
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
Smoke: * New feature: "Dissolve Smoke" - Idea by nudelZ
2009-08-12 17:32:02 +00:00
void smoke_dissolve(struct FLUID_3D *fluid, int speed, int log);
Smoke: decoupling of wavelet #2, new noise strength option on gui, fftw3 option in place for cmake, scons yet uncommited
2009-08-09 01:30:32 +00:00
// wavelet turbulence functions
struct WTURBULENCE *smoke_turbulence_init(int *res, int amplify, int noisetype);
void smoke_turbulence_free(struct WTURBULENCE *wt);
void smoke_turbulence_step(struct WTURBULENCE *wt, struct FLUID_3D *fluid);
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
Smoke: decoupling of wavelet #2, new noise strength option on gui, fftw3 option in place for cmake, scons yet uncommited
2009-08-09 01:30:32 +00:00
float *smoke_turbulence_get_density(struct WTURBULENCE *wt);
Smoke: * Enable cache for high res + new preview * Bugfix for smoke banding (in cooperation with N_T) Hint: Work-in-progress regarding collision objects so can be broken, didn't test Hint2: jahka enabled a general particle panel but * bake button doesn't work * step is not supported for cloth * several other things there ;)
2009-09-09 18:39:40 +00:00
void smoke_turbulence_get_res(struct WTURBULENCE *wt, int *res);
Smoke: decoupling of wavelet #2, new noise strength option on gui, fftw3 option in place for cmake, scons yet uncommited
2009-08-09 01:30:32 +00:00
void smoke_turbulence_set_noise(struct WTURBULENCE *wt, int type);
Smoke: * Enable cache for high res + new preview * Bugfix for smoke banding (in cooperation with N_T) Hint: Work-in-progress regarding collision objects so can be broken, didn't test Hint2: jahka enabled a general particle panel but * bake button doesn't work * step is not supported for cloth * several other things there ;)
2009-09-09 18:39:40 +00:00
void smoke_initWaveletBlenderRNA(struct WTURBULENCE *wt, float *strength);
Smoke: * cache for low res (deactivating high res for now) * new way of view3d rendering of smoke (no longer 3 axes) -using 3dtexture now (introduced into gpu/intern) * introducing LZO and LZMA libs into extern (makefiles missing for now) * reducing memory usage after simulating for the frame ended (freeing temporary buffers) * splitting smoke into 2 modifier for the cache-sake (it cannot handle more than 1 cache on the same modifier-index) * no color on gui anymore * fixing non-power-of-2 resolutions (hopefully) * fixing select-deselect of domain drawing bug * fixing drawobject.c coding style (making Ton happy) ;-) HINT #1: If scons doesn't work -> cmakefiles are up-to-date, couldn't test scons (but i tried to mantain them, too) CODERS HINT #1: we really need a way to disable adding all modifiers through "Add Modifiers" dropdown! WARNING #1: before applying this commit, deactivate your SMOKE DOMAIN in your old files and save them then. You can open them then savely after that. WARNING #2: File and cache format of smoke can be changed, this is not final!
2009-08-20 00:33:59 +00:00
Smoke: * Enable cache for high res + new preview * Bugfix for smoke banding (in cooperation with N_T) Hint: Work-in-progress regarding collision objects so can be broken, didn't test Hint2: jahka enabled a general particle panel but * bake button doesn't work * step is not supported for cloth * several other things there ;)
2009-09-09 18:39:40 +00:00
void smoke_dissolve_wavelet(struct WTURBULENCE *wt, int speed, int log);
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
Smoke: * cache for low res (deactivating high res for now) * new way of view3d rendering of smoke (no longer 3 axes) -using 3dtexture now (introduced into gpu/intern) * introducing LZO and LZMA libs into extern (makefiles missing for now) * reducing memory usage after simulating for the frame ended (freeing temporary buffers) * splitting smoke into 2 modifier for the cache-sake (it cannot handle more than 1 cache on the same modifier-index) * no color on gui anymore * fixing non-power-of-2 resolutions (hopefully) * fixing select-deselect of domain drawing bug * fixing drawobject.c coding style (making Ton happy) ;-) HINT #1: If scons doesn't work -> cmakefiles are up-to-date, couldn't test scons (but i tried to mantain them, too) CODERS HINT #1: we really need a way to disable adding all modifiers through "Add Modifiers" dropdown! WARNING #1: before applying this commit, deactivate your SMOKE DOMAIN in your old files and save them then. You can open them then savely after that. WARNING #2: File and cache format of smoke can be changed, this is not final!
2009-08-20 00:33:59 +00:00
// export
void smoke_turbulence_export(struct WTURBULENCE *wt, float **dens, float **densold, float **tcu, float **tcv, float **tcw);
Smoke: * New feature: "Dissolve Smoke" - Idea by nudelZ
2009-08-12 17:32:02 +00:00
BF2.5: First commit of smoke code. Not working: a) rendering (since volumterics branch is not merged yet) b) moving collision objects of any kind c) saving of collision objects (because that's what I am working on) d) pointcache e) A bunch of other things I already know of So please do not report any bugs on this one yet :-)
2009-07-30 15:00:26 +00:00
#ifdef __cplusplus
}
#endif
2.5 - Warning cleanups (for mingw+scons) Also, made the Outliner's horizontal scrollbar work better for keymaps view. It's still using an approximation of the width, but at least you can scroll now.
2009-08-26 00:38:43 +00:00
#endif /* SMOKE_API_H_ */
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