diff options
author | Daniel Genrich <daniel.genrich@gmx.net> | 2009-09-09 22:39:40 +0400 |
---|---|---|
committer | Daniel Genrich <daniel.genrich@gmx.net> | 2009-09-09 22:39:40 +0400 |
commit | 8e2d86169599d652170ebe8b2564650f00f70077 (patch) | |
tree | 2989704f3a877b652453bdbcc566417c11d75575 /source | |
parent | ace94617c73651e78a8d65cbca83400f867a961e (diff) |
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 ;)
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/blenkernel/BKE_pointcache.h | 1 | ||||
-rw-r--r-- | source/blender/blenkernel/BKE_smoke.h | 4 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/pointcache.c | 73 | ||||
-rw-r--r-- | source/blender/blenkernel/intern/smoke.c | 956 | ||||
-rw-r--r-- | source/blender/blenloader/intern/readfile.c | 4 | ||||
-rw-r--r-- | source/blender/editors/space_view3d/drawobject.c | 59 | ||||
-rw-r--r-- | source/blender/editors/space_view3d/drawvolume.c | 48 | ||||
-rw-r--r-- | source/blender/editors/space_view3d/view3d_intern.h | 2 | ||||
-rw-r--r-- | source/blender/gpu/CMakeLists.txt | 2 | ||||
-rw-r--r-- | source/blender/gpu/GPU_draw.h | 2 | ||||
-rw-r--r-- | source/blender/gpu/intern/gpu_draw.c | 16 | ||||
-rw-r--r-- | source/blender/gpu/intern/gpu_extensions.c | 12 | ||||
-rw-r--r-- | source/blender/makesdna/DNA_smoke_types.h | 28 | ||||
-rw-r--r-- | source/blender/makesrna/intern/rna_smoke.c | 90 |
14 files changed, 724 insertions, 573 deletions
diff --git a/source/blender/blenkernel/BKE_pointcache.h b/source/blender/blenkernel/BKE_pointcache.h index b7ab07b0f91..5ae10d736fd 100644 --- a/source/blender/blenkernel/BKE_pointcache.h +++ b/source/blender/blenkernel/BKE_pointcache.h @@ -232,6 +232,7 @@ void BKE_ptcache_id_from_softbody(PTCacheID *pid, struct Object *ob, struct Soft void BKE_ptcache_id_from_particles(PTCacheID *pid, struct Object *ob, struct ParticleSystem *psys); void BKE_ptcache_id_from_cloth(PTCacheID *pid, struct Object *ob, struct ClothModifierData *clmd); void BKE_ptcache_id_from_smoke(PTCacheID *pid, struct Object *ob, struct SmokeModifierData *smd); +void BKE_ptcache_id_from_smoke_turbulence(PTCacheID *pid, struct Object *ob, struct SmokeModifierData *smd); void BKE_ptcache_ids_from_object(struct ListBase *lb, struct Object *ob); diff --git a/source/blender/blenkernel/BKE_smoke.h b/source/blender/blenkernel/BKE_smoke.h index fddcf0fea83..0f8e9c5edf5 100644 --- a/source/blender/blenkernel/BKE_smoke.h +++ b/source/blender/blenkernel/BKE_smoke.h @@ -32,13 +32,15 @@ #ifndef BKE_SMOKE_H_ #define BKE_SMOKE_H_ -typedef int (*bresenham_callback) (float *input, int res[3], int *pixel, float *tRay); +typedef float (*bresenham_callback) (float *result, float *input, int res[3], int *pixel, float *tRay, float correct); void smokeModifier_do(struct SmokeModifierData *smd, struct Scene *scene, struct Object *ob, struct DerivedMesh *dm, int useRenderParams, int isFinalCalc); void smokeModifier_free (struct SmokeModifierData *smd); void smokeModifier_reset(struct SmokeModifierData *smd); +void smokeModifier_reset_turbulence(struct SmokeModifierData *smd); void smokeModifier_createType(struct SmokeModifierData *smd); +long long smoke_get_mem_req(int xres, int yres, int zres, int amplify); #endif /* BKE_SMOKE_H_ */ diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c index 912acc4786f..1ab1daf1782 100644 --- a/source/blender/blenkernel/intern/pointcache.c +++ b/source/blender/blenkernel/intern/pointcache.c @@ -471,6 +471,19 @@ static int ptcache_totpoint_smoke(void *smoke_v) return 0; } +/* Smoke functions */ +static int ptcache_totpoint_smoke_turbulence(void *smoke_v) +{ + SmokeModifierData *smd= (SmokeModifierData *)smoke_v; + SmokeDomainSettings *sds = smd->domain; + + if(sds->wt) { + return sds->res_wt[0]*sds->res_wt[1]*sds->res_wt[2]; + } + else + return 0; +} + // forward decleration static int ptcache_file_write(PTCacheFile *pf, void *f, size_t tot, int size); @@ -521,7 +534,7 @@ static int ptcache_compress_write(PTCacheFile *pf, unsigned char *in, unsigned i } static int ptcache_write_smoke(PTCacheFile *pf, void *smoke_v) -{ +{ SmokeModifierData *smd= (SmokeModifierData *)smoke_v; SmokeDomainSettings *sds = smd->domain; @@ -535,7 +548,7 @@ static int ptcache_write_smoke(PTCacheFile *pf, void *smoke_v) smoke_export(sds->fluid, &dt, &dx, &dens, &densold, &heat, &heatold, &vx, &vy, &vz, &vxold, &vyold, &vzold, &obstacles); - ptcache_compress_write(pf, (unsigned char *)sds->view3d, in_len*4, out, mode); + ptcache_compress_write(pf, (unsigned char *)sds->shadow, in_len, out, mode); ptcache_compress_write(pf, (unsigned char *)dens, in_len, out, mode); ptcache_compress_write(pf, (unsigned char *)densold, in_len, out, mode); ptcache_compress_write(pf, (unsigned char *)heat, in_len, out, mode); @@ -554,36 +567,36 @@ static int ptcache_write_smoke(PTCacheFile *pf, void *smoke_v) return 1; } - return 0; } -/* static int ptcache_write_smoke_turbulence(PTCacheFile *pf, void *smoke_v) { SmokeModifierData *smd= (SmokeModifierData *)smoke_v; SmokeDomainSettings *sds = smd->domain; if(sds->wt) { - unsigned int res_big[3]; - size_t res = sds->res[0]*sds->res[1]*sds->res[2]; + unsigned int res_big_array[3]; + unsigned int res_big; + unsigned int res = sds->res[0]*sds->res[1]*sds->res[2]; float *dens, *densold, *tcu, *tcv, *tcw; unsigned int in_len = sizeof(float)*(unsigned int)res; - unsigned int in_len_big = sizeof(float) * (unsigned int)res_big; + unsigned int in_len_big; unsigned char *out; int mode; - smoke_turbulence_get_res(sds->wt, res_big); - mode = res_big[0]*res_big[1]*res_big[2] >= 1000000 ? 2 : 1; + smoke_turbulence_get_res(sds->wt, res_big_array); + res_big = res_big_array[0]*res_big_array[1]*res_big_array[2]; + mode = res_big >= 1000000 ? 2 : 1; + in_len_big = sizeof(float) * (unsigned int)res_big; smoke_turbulence_export(sds->wt, &dens, &densold, &tcu, &tcv, &tcw); out = (unsigned char *)MEM_callocN(LZO_OUT_LEN(in_len_big), "pointcache_lzo_buffer"); - ptcache_compress_write(pf, (unsigned char *)dens, in_len_big, out, mode); ptcache_compress_write(pf, (unsigned char *)densold, in_len_big, out, mode); - MEM_freeN(out); + out = (unsigned char *)MEM_callocN(LZO_OUT_LEN(in_len), "pointcache_lzo_buffer"); ptcache_compress_write(pf, (unsigned char *)tcu, in_len, out, mode); ptcache_compress_write(pf, (unsigned char *)tcv, in_len, out, mode); @@ -594,7 +607,6 @@ static int ptcache_write_smoke_turbulence(PTCacheFile *pf, void *smoke_v) } return 0; } -*/ // forward decleration static int ptcache_file_read(PTCacheFile *pf, void *f, size_t tot, int size); @@ -649,7 +661,7 @@ static void ptcache_read_smoke(PTCacheFile *pf, void *smoke_v) smoke_export(sds->fluid, &dt, &dx, &dens, &densold, &heat, &heatold, &vx, &vy, &vz, &vxold, &vyold, &vzold, &obstacles); - ptcache_compress_read(pf, (unsigned char *)sds->view3d, out_len*4); + ptcache_compress_read(pf, (unsigned char *)sds->shadow, out_len); ptcache_compress_read(pf, (unsigned char*)dens, out_len); ptcache_compress_read(pf, (unsigned char*)densold, out_len); ptcache_compress_read(pf, (unsigned char*)heat, out_len); @@ -666,26 +678,32 @@ static void ptcache_read_smoke(PTCacheFile *pf, void *smoke_v) } } -/* static void ptcache_read_smoke_turbulence(PTCacheFile *pf, void *smoke_v) { SmokeModifierData *smd= (SmokeModifierData *)smoke_v; SmokeDomainSettings *sds = smd->domain; if(sds->fluid) { - unsigned int res[3]; + unsigned int res = sds->res[0]*sds->res[1]*sds->res[2]; + unsigned int res_big, res_big_array[3]; float *dens, *densold, *tcu, *tcv, *tcw; unsigned int out_len = sizeof(float)*(unsigned int)res; + unsigned int out_len_big; - smoke_turbulence_get_res(sds->wt, res); + smoke_turbulence_get_res(sds->wt, res_big_array); + res_big = res_big_array[0]*res_big_array[1]*res_big_array[2]; + out_len_big = sizeof(float) * (unsigned int)res_big; smoke_turbulence_export(sds->wt, &dens, &densold, &tcu, &tcv, &tcw); - ptcache_compress_read(pf, (unsigned char*)dens, out_len); - + ptcache_compress_read(pf, (unsigned char*)dens, out_len_big); + ptcache_compress_read(pf, (unsigned char*)densold, out_len_big); + + ptcache_compress_read(pf, (unsigned char*)tcu, out_len); + ptcache_compress_read(pf, (unsigned char*)tcv, out_len); + ptcache_compress_read(pf, (unsigned char*)tcw, out_len); } } -*/ void BKE_ptcache_id_from_smoke(PTCacheID *pid, struct Object *ob, struct SmokeModifierData *smd) { @@ -716,7 +734,7 @@ void BKE_ptcache_id_from_smoke(PTCacheID *pid, struct Object *ob, struct SmokeMo pid->write_header= ptcache_write_basic_header; pid->read_header= ptcache_read_basic_header; - pid->data_types= (1<<BPHYS_DATA_LOCATION); // bogus values tot make pointcache happy + pid->data_types= (1<<BPHYS_DATA_LOCATION); // bogus values to make pointcache happy pid->info_types= 0; } @@ -736,13 +754,13 @@ void BKE_ptcache_id_from_smoke_turbulence(PTCacheID *pid, struct Object *ob, str pid->cache_ptr= &sds->point_cache[1]; pid->ptcaches= &sds->ptcaches[1]; - pid->totpoint= pid->totwrite= ptcache_totpoint_smoke; + pid->totpoint= pid->totwrite= ptcache_totpoint_smoke_turbulence; pid->write_elem= NULL; pid->read_elem= NULL; - pid->read_stream = ptcache_read_smoke; - pid->write_stream = ptcache_write_smoke; + pid->read_stream = ptcache_read_smoke_turbulence; + pid->write_stream = ptcache_write_smoke_turbulence; pid->interpolate_elem= NULL; @@ -820,6 +838,10 @@ void BKE_ptcache_ids_from_object(ListBase *lb, Object *ob) pid= MEM_callocN(sizeof(PTCacheID), "PTCacheID"); BKE_ptcache_id_from_smoke(pid, ob, (SmokeModifierData*)md); BLI_addtail(lb, pid); + + pid= MEM_callocN(sizeof(PTCacheID), "PTCacheID"); + BKE_ptcache_id_from_smoke_turbulence(pid, ob, (SmokeModifierData*)md); + BLI_addtail(lb, pid); } } } @@ -1824,6 +1846,8 @@ int BKE_ptcache_id_reset(Scene *scene, PTCacheID *pid, int mode) psys_reset(pid->calldata, PSYS_RESET_DEPSGRAPH); else if(pid->type == PTCACHE_TYPE_SMOKE_DOMAIN) smokeModifier_reset(pid->calldata); + else if(pid->type == PTCACHE_TYPE_SMOKE_HIGHRES) + smokeModifier_reset(pid->calldata); } if(clear) BKE_ptcache_id_clear(pid, PTCACHE_CLEAR_ALL, 0); @@ -1878,6 +1902,9 @@ int BKE_ptcache_object_reset(Scene *scene, Object *ob, int mode) { BKE_ptcache_id_from_smoke(&pid, ob, (SmokeModifierData*)md); reset |= BKE_ptcache_id_reset(scene, &pid, mode); + + BKE_ptcache_id_from_smoke_turbulence(&pid, ob, (SmokeModifierData*)md); + reset |= BKE_ptcache_id_reset(scene, &pid, mode); } } } diff --git a/source/blender/blenkernel/intern/smoke.c b/source/blender/blenkernel/intern/smoke.c index 223d48012df..026ccf4fc7d 100644 --- a/source/blender/blenkernel/intern/smoke.c +++ b/source/blender/blenkernel/intern/smoke.c @@ -92,10 +92,10 @@ static void tend ( void ) { QueryPerformanceCounter ( &liCurrentTime ); } -//static double tval() -//{ -// return ((double)( (liCurrentTime.QuadPart - liStartTime.QuadPart)* (double)1000.0/(double)liFrequency.QuadPart )); -//} +static double tval() +{ + return ((double)( (liCurrentTime.QuadPart - liStartTime.QuadPart)* (double)1000.0/(double)liFrequency.QuadPart )); +} #else #include <sys/time.h> static struct timeval _tstart, _tend; @@ -125,7 +125,6 @@ struct SmokeModifierData; // forward declerations static void get_cell(float *p0, int res[3], float dx, float *pos, int *cell, int correct); void calcTriangleDivs(Object *ob, MVert *verts, int numverts, MFace *tris, int numfaces, int numtris, int **tridivs, float cell_len); -void smoke_prepare_View(SmokeModifierData *smd, float framenr, float *light, int have_light); #define TRI_UVOFFSET (1./4.) @@ -167,6 +166,7 @@ int smokeModifier_init (SmokeModifierData *smd, Object *ob, Scene *scene, Derive // calc other res with max_res provided VECSUB(size, max, min); + // prevent crash when initializing a plane as domain if((size[0] < FLT_EPSILON) || (size[1] < FLT_EPSILON) || (size[2] < FLT_EPSILON)) return 0; @@ -215,22 +215,28 @@ int smokeModifier_init (SmokeModifierData *smd, Object *ob, Scene *scene, Derive // dt max is 0.1 smd->domain->fluid = smoke_init(smd->domain->res, smd->domain->p0, 0.1); smd->time = scene->r.cfra; - smd->domain->firstframe = smd->time; - if(!smd->domain->wt && (smd->domain->flags & MOD_SMOKE_HIGHRES)) + if(smd->domain->flags & MOD_SMOKE_HIGHRES) { - smd->domain->wt = smoke_turbulence_init(smd->domain->res, smd->domain->amplify + 1, smd->domain->noise); - smoke_turbulence_initBlenderRNA(smd->domain->wt, &smd->domain->strength); + smd->domain->wt = smoke_turbulence_init(smd->domain->res, smd->domain->amplify + 1, smd->domain->noise); + smd->domain->res_wt[0] = smd->domain->res[0] * (smd->domain->amplify + 1); + smd->domain->res_wt[1] = smd->domain->res[1] * (smd->domain->amplify + 1); + smd->domain->res_wt[2] = smd->domain->res[2] * (smd->domain->amplify + 1); + smd->domain->dx_wt = smd->domain->dx / (smd->domain->amplify + 1); + printf("smd->domain->amplify: %d\n", smd->domain->amplify); + printf("(smd->domain->flags & MOD_SMOKE_HIGHRES)\n"); } - if(!smd->domain->view3d) - { - // TVox is for transparency - smd->domain->view3d = MEM_callocN(sizeof(float)*smd->domain->res[0]*smd->domain->res[1]*smd->domain->res[2]*4, "Smoke_tVox"); - } + if(!smd->domain->shadow) + smd->domain->shadow = MEM_callocN(sizeof(float) * smd->domain->res[0] * smd->domain->res[1] * smd->domain->res[2], "SmokeDomainShadow"); smoke_initBlenderRNA(smd->domain->fluid, &(smd->domain->alpha), &(smd->domain->beta)); + if(smd->domain->wt) + { + smoke_initWaveletBlenderRNA(smd->domain->wt, &(smd->domain->strength)); + printf("smoke_initWaveletBlenderRNA\n"); + } return 1; } else if((smd->type & MOD_SMOKE_TYPE_FLOW) && smd->flow) @@ -270,13 +276,11 @@ int smokeModifier_init (SmokeModifierData *smd, Object *ob, Scene *scene, Derive SmokeCollSettings *scs = smd->coll; MVert *mvert = dm->getVertArray(dm); MFace *mface = dm->getFaceArray(dm); - size_t i = 0; - int divs = 0; + int i = 0, divs = 0; int *tridivs = NULL; float cell_len = 1.0 / 50.0; // for res = 50 - size_t newdivs = 0; - //size_t max_points = 0; - size_t quads = 0, facecounter = 0; + int newdivs = 0; + int quads = 0, facecounter = 0; // copy obmat Mat4CpyMat4(scs->mat, ob->obmat); @@ -314,7 +318,7 @@ int smokeModifier_init (SmokeModifierData *smd, Object *ob, Scene *scene, Derive int again = 0; do { - size_t j, k; + int j, k; int divs1 = tridivs[3 * facecounter + 0]; int divs2 = tridivs[3 * facecounter + 1]; //int divs3 = tridivs[3 * facecounter + 2]; @@ -521,10 +525,10 @@ void smokeModifier_freeDomain(SmokeModifierData *smd) { if(smd->domain) { - // free visualisation buffers - if(smd->domain->view3d) - MEM_freeN(smd->domain->view3d); - + if(smd->domain->shadow) + MEM_freeN(smd->domain->shadow); + smd->domain->shadow = NULL; + if(smd->domain->fluid) smoke_free(smd->domain->fluid); @@ -583,41 +587,46 @@ void smokeModifier_freeCollision(SmokeModifierData *smd) } } +void smokeModifier_reset_turbulence(struct SmokeModifierData *smd) +{ + if(smd && smd->domain && smd->domain->wt) + { + smoke_turbulence_free(smd->domain->wt); + smd->domain->wt = NULL; + } + + smd->domain->point_cache[1]->flag &= ~PTCACHE_SIMULATION_VALID; + smd->domain->point_cache[1]->flag |= PTCACHE_OUTDATED; + smd->domain->point_cache[1]->simframe= 0; + smd->domain->point_cache[1]->last_exact= 0; +} + void smokeModifier_reset(struct SmokeModifierData *smd) { if(smd) { if(smd->domain) { - if(smd->domain->view3d) - MEM_freeN(smd->domain->view3d); - smd->domain->view3d = NULL; - - smd->domain->tex = NULL; + if(smd->domain->shadow) + MEM_freeN(smd->domain->shadow); + smd->domain->shadow = NULL; if(smd->domain->fluid) { smoke_free(smd->domain->fluid); smd->domain->fluid = NULL; } - - if(smd->domain->wt) - { - smoke_turbulence_free(smd->domain->wt); - smd->domain->wt = NULL; - } - + smd->domain->point_cache[0]->flag &= ~PTCACHE_SIMULATION_VALID; smd->domain->point_cache[0]->flag |= PTCACHE_OUTDATED; smd->domain->point_cache[0]->simframe= 0; smd->domain->point_cache[0]->last_exact= 0; - smd->domain->point_cache[1]->flag &= ~PTCACHE_SIMULATION_VALID; - smd->domain->point_cache[1]->flag |= PTCACHE_OUTDATED; - smd->domain->point_cache[1]->simframe= 0; - smd->domain->point_cache[1]->last_exact= 0; + smokeModifier_reset_turbulence(smd); - // printf("reset_domain\n"); + smd->time = -1; + + // printf("reset domain end\n"); } else if(smd->flow) { @@ -685,22 +694,21 @@ void smokeModifier_createType(struct SmokeModifierData *smd) /* set some standard values */ smd->domain->fluid = NULL; + smd->domain->wt = NULL; smd->domain->eff_group = NULL; smd->domain->fluid_group = NULL; smd->domain->coll_group = NULL; smd->domain->maxres = 32; + smd->domain->amplify = 1; + smd->domain->omega = 1.0; smd->domain->alpha = -0.001; smd->domain->beta = 0.1; smd->domain->flags = MOD_SMOKE_DISSOLVE_LOG; - smd->domain->diss_speed = 5; - smd->domain->strength = 2.0f; - smd->domain->amplify = 1; + smd->domain->strength = 2.0; smd->domain->noise = MOD_SMOKE_NOISEWAVE; - smd->domain->wt = NULL; - + smd->domain->diss_speed = 5; // init 3dview buffer - smd->domain->view3d = NULL; - smd->domain->tex = NULL; + smd->domain->viewsettings = 0; } else if(smd->type & MOD_SMOKE_TYPE_FLOW) { @@ -734,9 +742,314 @@ void smokeModifier_createType(struct SmokeModifierData *smd) } } -// forward declaration -void smoke_simulate_domain(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedMesh *dm); +// forward decleration +void smoke_calc_transparency(float *result, float *input, float *p0, float *p1, int res[3], float dx, float *light, bresenham_callback cb, float correct); +static float calc_voxel_transp(float *result, float *input, int res[3], int *pixel, float *tRay, float correct); +static int get_lamp(Scene *scene, float *light) +{ + Base *base_tmp = NULL; + for(base_tmp = scene->base.first; base_tmp; base_tmp= base_tmp->next) + { + if(base_tmp->object->type == OB_LAMP) + { + Lamp *la = (Lamp *)base_tmp->object->data; + + if(la->type == LA_LOCAL) + { + VECCOPY(light, base_tmp->object->obmat[3]); + return 1; + } + } + } + return 0; +} + +static void smoke_calc_domain(Scene *scene, Object *ob, SmokeModifierData *smd) +{ + SmokeDomainSettings *sds = smd->domain; + GroupObject *go = NULL; + Base *base = NULL; + + // do flows and fluids + if(1) + { + Object *otherobj = NULL; + ModifierData *md = NULL; + if(sds->fluid_group) // we use groups since we have 2 domains + go = sds->fluid_group->gobject.first; + else + base = scene->base.first; + while(base || go) + { + otherobj = NULL; + if(sds->fluid_group) + { + if(go->ob) + otherobj = go->ob; + } + else + otherobj = base->object; + if(!otherobj) + { + if(sds->fluid_group) + go = go->next; + else + base= base->next; + + continue; + } + + md = modifiers_findByType(otherobj, eModifierType_Smoke); + + // check for active smoke modifier + if(md && md->mode & (eModifierMode_Realtime | eModifierMode_Render)) + { + SmokeModifierData *smd2 = (SmokeModifierData *)md; + + // check for initialized smoke object + if((smd2->type & MOD_SMOKE_TYPE_FLOW) && smd2->flow) + { + // we got nice flow object + SmokeFlowSettings *sfs = smd2->flow; + + if(sfs->psys && sfs->psys->part && sfs->psys->part->type==PART_EMITTER) // is particle system selected + { + ParticleSystem *psys = sfs->psys; + ParticleSettings *part=psys->part; + ParticleData *pa = NULL; + int p = 0; + float *density = smoke_get_density(sds->fluid); + float *bigdensity = smoke_turbulence_get_density(sds->wt); + float *heat = smoke_get_heat(sds->fluid); + float *velocity_x = smoke_get_velocity_x(sds->fluid); + float *velocity_y = smoke_get_velocity_y(sds->fluid); + float *velocity_z = smoke_get_velocity_z(sds->fluid); + unsigned char *obstacle = smoke_get_obstacle(sds->fluid); + int bigres[3]; + + // mostly copied from particle code + for(p=0, pa=psys->particles; p<psys->totpart; p++, pa++) + { + int cell[3]; + size_t i = 0; + size_t index = 0; + int badcell = 0; + if(pa->alive == PARS_KILLED) continue; + else if(pa->alive == PARS_UNBORN && (part->flag & PART_UNBORN)==0) continue; + else if(pa->alive == PARS_DEAD && (part->flag & PART_DIED)==0) continue; + else if(pa->flag & (PARS_UNEXIST+PARS_NO_DISP)) continue; + // VECCOPY(pos, pa->state.co); + // Mat4MulVecfl (ob->imat, pos); + // 1. get corresponding cell + get_cell(smd->domain->p0, smd->domain->res, smd->domain->dx, pa->state.co, cell, 0); + // check if cell is valid (in the domain boundary) + for(i = 0; i < 3; i++) + { + if((cell[i] > sds->res[i] - 1) || (cell[i] < 0)) + { + badcell = 1; + break; + } + } + if(badcell) + continue; + // 2. set cell values (heat, density and velocity) + index = smoke_get_index(cell[0], sds->res[0], cell[1], sds->res[1], cell[2]); + if(!(sfs->type & MOD_SMOKE_FLOW_TYPE_OUTFLOW) && !(obstacle[index] & 2)) // this is inflow + { + // heat[index] += sfs->temp * 0.1; + // density[index] += sfs->density * 0.1; + heat[index] = sfs->temp; + density[index] = sfs->density; + + /* + velocity_x[index] = pa->state.vel[0]; + velocity_y[index] = pa->state.vel[1]; + velocity_z[index] = pa->state.vel[2]; + */ + + // obstacle[index] |= 2; + // we need different handling for the high-res feature + if(bigdensity) + { + // init all surrounding cells according to amplification, too + int i, j, k; + + smoke_turbulence_get_res(smd->domain->wt, bigres); + + for(i = 0; i < smd->domain->amplify + 1; i++) + for(j = 0; j < smd->domain->amplify + 1; j++) + for(k = 0; k < smd->domain->amplify + 1; k++) + { + index = smoke_get_index((smd->domain->amplify + 1)* cell[0] + i, bigres[0], (smd->domain->amplify + 1)* cell[1] + j, bigres[1], (smd->domain->amplify + 1)* cell[2] + k); + bigdensity[index] = sfs->density; + } + } + } + else if(sfs->type & MOD_SMOKE_FLOW_TYPE_OUTFLOW) // outflow + { + heat[index] = 0.f; + density[index] = 0.f; + velocity_x[index] = 0.f; + velocity_y[index] = 0.f; + velocity_z[index] = 0.f; + // we need different handling for the high-res feature + if(bigdensity) + { + // init all surrounding cells according to amplification, too + int i, j, k; + smoke_turbulence_get_res(smd->domain->wt, bigres); + + for(i = 0; i < smd->domain->amplify + 1; i++) + for(j = 0; j < smd->domain->amplify + 1; j++) + for(k = 0; k < smd->domain->amplify + 1; k++) + { + index = smoke_get_index((smd->domain->amplify + 1)* cell[0] + i, bigres[0], (smd->domain->amplify + 1)* cell[1] + j, bigres[1], (smd->domain->amplify + 1)* cell[2] + k); + bigdensity[index] = 0.f; + } + } + } // particles loop + } + } + else + { + /* + for() + { + // no psys + BVHTreeNearest nearest; + nearest.index = -1; + nearest.dist = FLT_MAX; + + BLI_bvhtree_find_nearest(sfs->bvh->tree, pco, &nearest, sfs->bvh->nearest_callback, sfs->bvh); + }*/ + } + } + } + if(sds->fluid_group) + go = go->next; + else + base= base->next; + } + } + + // do effectors + /* + if(sds->eff_group) + { + for(go = sds->eff_group->gobject.first; go; go = go->next) + { + if(go->ob) + { + if(ob->pd) + { + + } + } + } + } + */ + + // do collisions + if(1) + { + Object *otherobj = NULL; + ModifierData *md = NULL; + + if(sds->coll_group) // we use groups since we have 2 domains + go = sds->coll_group->gobject.first; + else + base = scene->base.first; + + while(base || go) + { + otherobj = NULL; + if(sds->coll_group) + { + if(go->ob) + otherobj = go->ob; + } + else + otherobj = base->object; + if(!otherobj) + { + if(sds->coll_group) + go = go->next; + else + base= base->next; + continue; + } + md = modifiers_findByType(otherobj, eModifierType_Smoke); + + // check for active smoke modifier + if(md && md->mode & (eModifierMode_Realtime | eModifierMode_Render)) + { + SmokeModifierData *smd2 = (SmokeModifierData *)md; + + if((smd2->type & MOD_SMOKE_TYPE_COLL) && smd2->coll) + { + // we got nice collision object + SmokeCollSettings *scs = smd2->coll; + size_t i, j; + unsigned char *obstacles = smoke_get_obstacle(smd->domain->fluid); + + for(i = 0; i < scs->numpoints; i++) + { + int badcell = 0; + size_t index = 0; + int cell[3]; + + // 1. get corresponding cell + get_cell(smd->domain->p0, smd->domain->res, smd->domain->dx, &scs->points[3 * i], cell, 0); + + // check if cell is valid (in the domain boundary) + for(j = 0; j < 3; j++) + if((cell[j] > sds->res[j] - 1) || (cell[j] < 0)) + { + badcell = 1; + break; + } + + if(badcell) + continue; + // 2. set cell values (heat, density and velocity) + index = smoke_get_index(cell[0], sds->res[0], cell[1], sds->res[1], cell[2]); + + // printf("cell[0]: %d, cell[1]: %d, cell[2]: %d\n", cell[0], cell[1], cell[2]); + // printf("res[0]: %d, res[1]: %d, res[2]: %d, index: %d\n\n", sds->res[0], sds->res[1], sds->res[2], index); + obstacles[index] = 1; + // for moving gobstacles + /* + const LbmFloat maxVelVal = 0.1666; + const LbmFloat maxusqr = maxVelVal*maxVelVal*3. *1.5; + + LbmVec objvel = vec2L((mMOIVertices[n]-mMOIVerticesOld[n]) /dvec); + { + const LbmFloat usqr = (objvel[0]*objvel[0]+objvel[1]*objvel[1]+objvel[2]*objvel[2])*1.5; + USQRMAXCHECK(usqr, objvel[0],objvel[1],objvel[2], mMaxVlen, mMxvx,mMxvy,mMxvz); + if(usqr>maxusqr) { + // cutoff at maxVelVal + for(int jj=0; jj<3; jj++) { + if(objvel[jj]>0.) objvel[jj] = maxVelVal; + if(objvel[jj]<0.) objvel[jj] = -maxVelVal; + } + } + } + const LbmFloat dp=dot(objvel, vec2L((*pNormals)[n]) ); + const LbmVec oldov=objvel; // debug + objvel = vec2L((*pNormals)[n]) *dp; + */ + } + } + } + if(sds->coll_group) + go = go->next; + else + base= base->next; + } + } +} void smokeModifier_do(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedMesh *dm, int useRenderParams, int isFinalCalc) { if((smd->type & MOD_SMOKE_TYPE_FLOW)) @@ -788,16 +1101,15 @@ void smokeModifier_do(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedM } else if(smd->type & MOD_SMOKE_TYPE_DOMAIN) { - PointCache *cache; + PointCache *cache = NULL; PTCacheID pid; + PointCache *cache_wt = NULL; + PTCacheID pid_wt; float timescale; - int cache_result = 0; - int startframe, endframe, framenr; + int cache_result = 0, cache_result_wt = 0; + int startframe, endframe, framenr, badloading = 0; SmokeDomainSettings *sds = smd->domain; - float light[3] = {0.0,0.0,0.0}; - int have_lamp = 0; - - // printf("smd->type & MOD_SMOKE_TYPE_DOMAIN\n"); + float light[3]; framenr = scene->r.cfra; @@ -806,51 +1118,26 @@ void smokeModifier_do(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedM BKE_ptcache_id_from_smoke(&pid, ob, smd); BKE_ptcache_id_time(&pid, scene, framenr, &startframe, &endframe, ×cale); + cache_wt = sds->point_cache[1]; + BKE_ptcache_id_from_smoke_turbulence(&pid_wt, ob, smd); + /* handle continuous simulation with the play button */ if(BKE_ptcache_get_continue_physics()) { - cache->flag &= ~PTCACHE_SIMULATION_VALID; - cache->simframe= 0; - cache->last_exact= 0; - - if(!smokeModifier_init(smd, ob, scene, dm)) - return; - - if(!smd->domain->fluid) - return; - - smoke_simulate_domain(smd, scene, ob, dm); - - { - Base *base_tmp = NULL; - - for(base_tmp = scene->base.first; base_tmp; base_tmp= base_tmp->next) - { - if(base_tmp->object->type == OB_LAMP) - { - Lamp *la = (Lamp *)base_tmp->object->data; - - if(la->type == LA_LOCAL) - { - VECCOPY(light, base_tmp->object->obmat[3]); - have_lamp = 1; - break; - } - } - } - } - - smoke_prepare_View(smd, (float)framenr, light, have_lamp); - + // TODO return; } - + if(framenr < startframe) { cache->flag &= ~PTCACHE_SIMULATION_VALID; cache->simframe= 0; cache->last_exact= 0; + cache_wt->flag &= ~PTCACHE_SIMULATION_VALID; + cache_wt->simframe= 0; + cache_wt->last_exact= 0; + // we got back in time, reset smoke in this case (TODO: use cache later) // smd->time = scene->r.cfra; // smokeModifier_reset(smd); @@ -860,14 +1147,25 @@ void smokeModifier_do(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedM else if(framenr > endframe) { framenr = endframe; + + // we load last valid frame here + // and don't update the smd->time variable later + badloading = 1; } if(!(cache->flag & PTCACHE_SIMULATION_VALID)) { - // printf("reseting\n"); BKE_ptcache_id_reset(scene, &pid, PTCACHE_RESET_OUTDATED); } - + if(!(cache_wt->flag & PTCACHE_SIMULATION_VALID)) + { + BKE_ptcache_id_reset(scene, &pid_wt, PTCACHE_RESET_OUTDATED); + } + + if(smd->time == -1 && framenr!= startframe) + return; + + if(!smokeModifier_init(smd, ob, scene, dm)) return; @@ -875,7 +1173,7 @@ void smokeModifier_do(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedM return; /* try to read from cache */ - cache_result = BKE_ptcache_read_cache(&pid, (float)framenr, scene->r.frs_sec); + cache_result = BKE_ptcache_read_cache(&pid, (float)framenr, scene->r.frs_sec); // printf("cache_result: %d\n", cache_result); if(cache_result == PTCACHE_READ_EXACT) @@ -886,417 +1184,148 @@ void smokeModifier_do(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedM cache->simframe= framenr; sds->v3dnum = framenr; + if(!badloading) + smd->time = scene->r.cfra; + + // check for wt cache + if(sds->wt) + { + cache_result_wt = BKE_ptcache_read_cache(&pid_wt, (float)framenr, scene->r.frs_sec); + // printf("cache_result_wt: %d\n", cache_result_wt); + + // error handling + if(cache_result_wt == PTCACHE_READ_EXACT) + { + cache_wt->flag |= PTCACHE_SIMULATION_VALID; + cache_wt->simframe= framenr; + } + else if(cache_result_wt==PTCACHE_READ_OLD) + { + BKE_ptcache_id_reset(scene, &pid_wt, PTCACHE_RESET_FREE); + cache_wt->flag |= PTCACHE_SIMULATION_VALID; + } + else if(ob->id.lib || (cache_wt->flag & PTCACHE_BAKED)) + { + // if baked and nothing in cache, do nothing + cache_wt->flag &= ~PTCACHE_SIMULATION_VALID; + cache_wt->simframe= 0; + cache_wt->last_exact= 0; + } + } + // printf("PTCACHE_READ_EXACT\n"); return; } else if(cache_result==PTCACHE_READ_OLD) { BKE_ptcache_id_reset(scene, &pid, PTCACHE_RESET_FREE); - - // printf("PTCACHE_READ_OLD\n"); - cache->flag |= PTCACHE_SIMULATION_VALID; + + BKE_ptcache_id_reset(scene, &pid_wt, PTCACHE_RESET_FREE); + cache_wt->flag |= PTCACHE_SIMULATION_VALID; } else if(ob->id.lib || (cache->flag & PTCACHE_BAKED)) { - /* if baked and nothing in cache, do nothing */ + // if baked and nothing in cache, do nothing cache->flag &= ~PTCACHE_SIMULATION_VALID; cache->simframe= 0; cache->last_exact= 0; + cache_wt->flag &= ~PTCACHE_SIMULATION_VALID; + cache_wt->simframe= 0; + cache_wt->last_exact= 0; + // printf("PTCACHE_BAKED\n"); return; } - else if((cache_result==0) && (startframe!=framenr) && !(cache->flag & PTCACHE_SIMULATION_VALID)) + /* + else if((cache_result==0) && ((startframe!=framenr) && !(cache->flag & PTCACHE_SIMULATION_VALID || (framenr == smd->time)))) { cache->flag &= ~PTCACHE_SIMULATION_VALID; cache->simframe= 0; cache->last_exact= 0; return; - } - + }*/ + + // printf("framenr: %d, time: %f\n", framenr, smd->time); + /* do simulation */ // low res cache->flag |= PTCACHE_SIMULATION_VALID; cache->simframe= framenr; - smoke_simulate_domain(smd, scene, ob, dm); - if(sds->wt) - smoke_turbulence_step(sds->wt, sds->fluid); - { - Base *base_tmp = NULL; - - for(base_tmp = scene->base.first; base_tmp; base_tmp= base_tmp->next) - { - if(base_tmp->object->type == OB_LAMP) - { - Lamp *la = (Lamp *)base_tmp->object->data; - - if(la->type == LA_LOCAL) - { - VECCOPY(light, base_tmp->object->obmat[3]); - have_lamp = 1; - break; - } - } - } + cache_wt->flag |= PTCACHE_SIMULATION_VALID; + cache_wt->simframe= framenr; } - - smoke_prepare_View(smd, (float)framenr, light, have_lamp); - - BKE_ptcache_write_cache(&pid, framenr); - - // printf("Writing cache_low, %d\n", framenr); - - - tend(); - // printf ( "Frame: %d, Time: %f\n", (int)smd->time, ( float ) tval() ); - } -} - -void smoke_simulate_domain(SmokeModifierData *smd, Scene *scene, Object *ob, DerivedMesh *dm) -{ - GroupObject *go = NULL; - Base *base = NULL; - SmokeDomainSettings *sds = smd->domain; - - tstart(); - - if(sds->flags & MOD_SMOKE_DISSOLVE) - smoke_dissolve(sds->fluid, sds->diss_speed, sds->flags & MOD_SMOKE_DISSOLVE_LOG); - - // do flows and fluids - if(1) - { - Object *otherobj = NULL; - ModifierData *md = NULL; - - if(sds->fluid_group) // we use groups since we have 2 domains - go = sds->fluid_group->gobject.first; - else - base = scene->base.first; - - while(base || go) - { - otherobj = NULL; - - if(sds->fluid_group) - { - if(go->ob) - otherobj = go->ob; - } - else - otherobj = base->object; - - if(!otherobj) - { - if(sds->fluid_group) - go = go->next; - else - base= base->next; - - continue; - } - - md = modifiers_findByType(otherobj, eModifierType_Smoke); - - // check for active smoke modifier - if(md && md->mode & (eModifierMode_Realtime | eModifierMode_Render)) - { - SmokeModifierData *smd2 = (SmokeModifierData *)md; - // check for initialized smoke object - if((smd2->type & MOD_SMOKE_TYPE_FLOW) && smd2->flow) - { - // we got nice flow object - SmokeFlowSettings *sfs = smd2->flow; - - if(sfs->psys && sfs->psys->part && sfs->psys->part->type==PART_EMITTER) // is particle system selected - { - ParticleSystem *psys = sfs->psys; - ParticleSettings *part=psys->part; - ParticleData *pa = NULL; - int p = 0; - float *density = smoke_get_density(sds->fluid); - // float *bigdensity = smoke_turbulence_get_density(sds->wt); - float *heat = smoke_get_heat(sds->fluid); - float *velocity_x = smoke_get_velocity_x(sds->fluid); - float *velocity_y = smoke_get_velocity_y(sds->fluid); - float *velocity_z = smoke_get_velocity_z(sds->fluid); - unsigned char *obstacle = smoke_get_obstacle(sds->fluid); - - // debug printf("found flow psys\n"); - - // mostly copied from particle code - for(p=0, pa=psys->particles; p<psys->totpart; p++, pa++) - { - int cell[3]; - size_t i = 0; - size_t index = 0; - int badcell = 0; - - if(pa->alive == PARS_KILLED) continue; - else if(pa->alive == PARS_UNBORN && (part->flag & PART_UNBORN)==0) continue; - else if(pa->alive == PARS_DEAD && (part->flag & PART_DIED)==0) continue; - else if(pa->flag & (PARS_UNEXIST+PARS_NO_DISP)) continue; - - // VECCOPY(pos, pa->state.co); - // Mat4MulVecfl (ob->imat, pos); - - // 1. get corresponding cell - get_cell(sds->p0, sds->res, sds->dx, pa->state.co, cell, 0); - - // check if cell is valid (in the domain boundary) - for(i = 0; i < 3; i++) - { - if((cell[i] > sds->res[i] - 1) || (cell[i] < 0)) - { - badcell = 1; - break; - } - } - - if(badcell) - continue; - - // 2. set cell values (heat, density and velocity) - index = smoke_get_index(cell[0], sds->res[0], cell[1], sds->res[1], cell[2]); - - if(!(sfs->type & MOD_SMOKE_FLOW_TYPE_OUTFLOW) && !(obstacle[index] & 2)) // this is inflow - { - // heat[index] += sfs->temp * 0.1; - // density[index] += sfs->density * 0.1; - - heat[index] = sfs->temp; - density[index] = sfs->density; - - /* - velocity_x[index] = pa->state.vel[0]; - velocity_y[index] = pa->state.vel[1]; - velocity_z[index] = pa->state.vel[2]; - */ - obstacle[index] |= 2; - } - else if(sfs->type & MOD_SMOKE_FLOW_TYPE_OUTFLOW) // outflow - { - heat[index] = 0.f; - density[index] = 0.f; - velocity_x[index] = 0.f; - velocity_y[index] = 0.f; - velocity_z[index] = 0.f; - } - } - } - else - { - /* - for() - { - // no psys - BVHTreeNearest nearest; - - nearest.index = -1; - nearest.dist = FLT_MAX; - - BLI_bvhtree_find_nearest(sfs->bvh->tree, pco, &nearest, sfs->bvh->nearest_callback, sfs->bvh); - }*/ - } - } - } + tstart(); - if(sds->fluid_group) - go = go->next; - else - base= base->next; - } - } - - // do effectors - /* - if(sds->eff_group) - { - for(go = sds->eff_group->gobject.first; go; go = go->next) - { - if(go->ob) - { - if(ob->pd) - { - - } - } + if(sds->flags & MOD_SMOKE_DISSOLVE) + { + smoke_dissolve(sds->fluid, sds->diss_speed, sds->flags & MOD_SMOKE_DISSOLVE_LOG); } - } - */ - - // do collisions - if(1) - { - Object *otherobj = NULL; - ModifierData *md = NULL; - if(sds->coll_group) // we use groups since we have 2 domains - go = sds->coll_group->gobject.first; - else - base = scene->base.first; + smoke_calc_domain(scene, ob, smd); + + // set new time + smd->time = scene->r.cfra; - while(base || go) + // frame 1 is start, don't simulate anything + if(smd->time == 1) { - otherobj = NULL; - - if(sds->coll_group) - { - if(go->ob) - otherobj = go->ob; - } - else - otherobj = base->object; + // set new time + smd->time = scene->r.cfra; - if(!otherobj) - { - if(sds->coll_group) - go = go->next; - else - base= base->next; + BKE_ptcache_write_cache(&pid, framenr); + if(sds->wt) + BKE_ptcache_write_cache(&pid_wt, framenr); - continue; - } - - md = modifiers_findByType(otherobj, eModifierType_Smoke); - - // check for active smoke modifier - if(md && md->mode & (eModifierMode_Realtime | eModifierMode_Render)) - { - SmokeModifierData *smd2 = (SmokeModifierData *)md; + if(get_lamp(scene, light)) + smoke_calc_transparency(sds->shadow, smoke_get_density(sds->fluid), sds->p0, sds->p1, sds->res, sds->dx, light, calc_voxel_transp, -7.0*sds->dx); - if((smd2->type & MOD_SMOKE_TYPE_COLL) && smd2->coll) - { - // we got nice collision object - SmokeCollSettings *scs = smd2->coll; - size_t i, j; - unsigned char *obstacles = smoke_get_obstacle(smd->domain->fluid); + return; + } - for(i = 0; i < scs->numpoints; i++) - { - int badcell = 0; - size_t index = 0; - int cell[3]; + // simulate the actual smoke (c++ code in intern/smoke) + smoke_step(sds->fluid, smd->time); + BKE_ptcache_write_cache(&pid, framenr); - // 1. get corresponding cell - get_cell(sds->p0, sds->res, sds->dx, &scs->points[3 * i], cell, 0); - - // check if cell is valid (in the domain boundary) - for(j = 0; j < 3; j++) - if((cell[j] > sds->res[j] - 1) || (cell[j] < 0)) - { - badcell = 1; - break; - } - - if(badcell) - continue; + if(sds->wt) + { - // 2. set cell values (heat, density and velocity) - index = smoke_get_index(cell[0], sds->res[0], cell[1], sds->res[1], cell[2]); - - // printf("cell[0]: %d, cell[1]: %d, cell[2]: %d\n", cell[0], cell[1], cell[2]); - // printf("res[0]: %d, res[1]: %d, res[2]: %d, index: %d\n\n", sds->res[0], sds->res[1], sds->res[2], index); - - obstacles[index] = 1; + if(sds->flags & MOD_SMOKE_DISSOLVE) + smoke_dissolve_wavelet(sds->wt, sds->diss_speed, sds->flags & MOD_SMOKE_DISSOLVE_LOG); - // for moving gobstacles - /* - const LbmFloat maxVelVal = 0.1666; - const LbmFloat maxusqr = maxVelVal*maxVelVal*3. *1.5; + smoke_turbulence_step(sds->wt, sds->fluid); + BKE_ptcache_write_cache(&pid_wt, framenr); + } - LbmVec objvel = vec2L((mMOIVertices[n]-mMOIVerticesOld[n]) /dvec); { - const LbmFloat usqr = (objvel[0]*objvel[0]+objvel[1]*objvel[1]+objvel[2]*objvel[2])*1.5; - USQRMAXCHECK(usqr, objvel[0],objvel[1],objvel[2], mMaxVlen, mMxvx,mMxvy,mMxvz); - if(usqr>maxusqr) { - // cutoff at maxVelVal - for(int jj=0; jj<3; jj++) { - if(objvel[jj]>0.) objvel[jj] = maxVelVal; - if(objvel[jj]<0.) objvel[jj] = -maxVelVal; - } - } } - - const LbmFloat dp=dot(objvel, vec2L((*pNormals)[n]) ); - const LbmVec oldov=objvel; // debug - objvel = vec2L((*pNormals)[n]) *dp; - */ - } - } - } + if(get_lamp(scene, light)) + smoke_calc_transparency(sds->shadow, smoke_get_density(sds->fluid), sds->p0, sds->p1, sds->res, sds->dx, light, calc_voxel_transp, -7.0*sds->dx); - if(sds->coll_group) - go = go->next; - else - base= base->next; - } + tend(); + // printf ( "Frame: %d, Time: %f\n", (int)smd->time, ( float ) tval() ); } - - // set new time - smd->time = scene->r.cfra; - - // simulate the actual smoke (c++ code in intern/smoke) - smoke_step(sds->fluid, smd->time); } -static int calc_voxel_transp(float *input, int res[3], int *pixel, float *tRay) +static float calc_voxel_transp(float *result, float *input, int res[3], int *pixel, float *tRay, float correct) { const size_t index = smoke_get_index(pixel[0], res[0], pixel[1], res[1], pixel[2]); // T_ray *= T_vox - *tRay *= input[index*4]; - - return *tRay; -} - -// forward decleration -void smoke_calc_transparency(float *result, float *p0, float *p1, int res[3], float dx, float *light, bresenham_callback cb); - -// update necessary information for 3dview -void smoke_prepare_View(SmokeModifierData *smd, float framenr, float *light, int have_light) -{ - float *density = NULL; - int x, y, z; - size_t cells, i; - SmokeDomainSettings *sds = smd->domain; - - // update 3dview - density = smoke_get_density(smd->domain->fluid); - for(x = 0; x < smd->domain->res[0]; x++) - for(y = 0; y < smd->domain->res[1]; y++) - for(z = 0; z < smd->domain->res[2]; z++) - { - size_t index; - - index = smoke_get_index(x, smd->domain->res[0], y, smd->domain->res[1], z); - // Transparency computation - // formula taken from "Visual Simulation of Smoke" / Fedkiw et al. pg. 4 - // T_vox = exp(-C_ext * h) - // C_ext/sigma_t = density * C_ext - smd->domain->view3d[index * 4] = smd->domain->view3d[index * 4 + 1] = - smd->domain->view3d[index * 4 + 2] = exp(-density[index] * 7.0 * smd->domain->dx); - smd->domain->view3d[index * 4 + 3] = 1.0 - smd->domain->view3d[index * 4]; - - } - - if(have_light) + *tRay *= exp(input[index]*correct); + + if(result[index] < 0.0f) { - smoke_calc_transparency(sds->view3d, sds->p0, sds->p1, sds->res, sds->dx, light, calc_voxel_transp); +#pragma omp critical + result[index] = *tRay; + } - cells = smd->domain->res[0]*smd->domain->res[1]*smd->domain->res[2]; - for(i = 0; i < cells; i++) - { - smd->domain->view3d[i * 4] = smd->domain->view3d[i * 4 + 1] = - smd->domain->view3d[i * 4 + 2] = smd->domain->view3d[i * 4 + 1] * smd->domain->view3d[i * 4 + 0]; - } - } - smd->domain->v3dnum = framenr; + return *tRay; } long long smoke_get_mem_req(int xres, int yres, int zres, int amplify) @@ -1317,7 +1346,7 @@ long long smoke_get_mem_req(int xres, int yres, int zres, int amplify) return totalMB; } -static void bresenham_linie_3D(int x1, int y1, int z1, int x2, int y2, int z2, float *tRay, bresenham_callback cb, float *input, int res[3]) +static void bresenham_linie_3D(int x1, int y1, int z1, int x2, int y2, int z2, float *tRay, bresenham_callback cb, float *result, float *input, int res[3], float correct) { int dx, dy, dz, i, l, m, n, x_inc, y_inc, z_inc, err_1, err_2, dx2, dy2, dz2; int pixel[3]; @@ -1344,8 +1373,8 @@ static void bresenham_linie_3D(int x1, int y1, int z1, int x2, int y2, int z2, f err_1 = dy2 - l; err_2 = dz2 - l; for (i = 0; i < l; i++) { - if(cb(input, res, pixel, tRay) < 0.0) - return; + if(cb(result, input, res, pixel, tRay, correct) <= FLT_EPSILON) + break; if (err_1 > 0) { pixel[1] += y_inc; err_1 -= dx2; @@ -1362,8 +1391,8 @@ static void bresenham_linie_3D(int x1, int y1, int z1, int x2, int y2, int z2, f err_1 = dx2 - m; err_2 = dz2 - m; for (i = 0; i < m; i++) { - if(cb(input, res, pixel, tRay) < 0.0f) - return; + if(cb(result, input, res, pixel, tRay, correct) <= FLT_EPSILON) + break; if (err_1 > 0) { pixel[0] += x_inc; err_1 -= dy2; @@ -1380,8 +1409,8 @@ static void bresenham_linie_3D(int x1, int y1, int z1, int x2, int y2, int z2, f err_1 = dy2 - n; err_2 = dx2 - n; for (i = 0; i < n; i++) { - if(cb(input, res, pixel, tRay) < 0.0f) - return; + if(cb(result, input, res, pixel, tRay, correct) <= FLT_EPSILON) + break; if (err_1 > 0) { pixel[1] += y_inc; err_1 -= dz2; @@ -1395,7 +1424,7 @@ static void bresenham_linie_3D(int x1, int y1, int z1, int x2, int y2, int z2, f pixel[2] += z_inc; } } - cb(input, res, pixel, tRay); + cb(result, input, res, pixel, tRay, correct); } static void get_cell(float *p0, int res[3], float dx, float *pos, int *cell, int correct) @@ -1419,12 +1448,12 @@ static void get_cell(float *p0, int res[3], float dx, float *pos, int *cell, int } } -void smoke_calc_transparency(float *result, float *p0, float *p1, int res[3], float dx, float *light, bresenham_callback cb) +void smoke_calc_transparency(float *result, float *input, float *p0, float *p1, int res[3], float dx, float *light, bresenham_callback cb, float correct) { int x, y, z; float bv[6]; - // x + memset(result, -1, sizeof(float)*res[0]*res[1]*res[2]); // x bv[0] = p0[0]; bv[1] = p1[0]; // y @@ -1434,7 +1463,7 @@ void smoke_calc_transparency(float *result, float *p0, float *p1, int res[3], fl bv[4] = p0[2]; bv[5] = p1[2]; -// #pragma omp parallel for schedule(static) private(y, z) +#pragma omp parallel for schedule(static) private(y, z) for(x = 0; x < res[0]; x++) for(y = 0; y < res[1]; y++) for(z = 0; z < res[2]; z++) @@ -1447,6 +1476,8 @@ void smoke_calc_transparency(float *result, float *p0, float *p1, int res[3], fl index = smoke_get_index(x, res[0], y, res[1], z); + if(result[index] >= 0.0f) + continue; voxelCenter[0] = p0[0] + dx * x + dx * 0.5; voxelCenter[1] = p0[1] + dx * y + dx * 0.5; voxelCenter[2] = p0[2] + dx * z + dx * 0.5; @@ -1463,10 +1494,11 @@ void smoke_calc_transparency(float *result, float *p0, float *p1, int res[3], fl get_cell(p0, res, dx, light, cell, 1); } - bresenham_linie_3D(cell[0], cell[1], cell[2], x, y, z, &tRay, cb, result, res); + bresenham_linie_3D(cell[0], cell[1], cell[2], x, y, z, &tRay, cb, result, input, res, correct); // convention -> from a RGBA float array, use G value for tRay - result[index*4 + 1] = tRay; +// #pragma omp critical + result[index] = tRay; } } diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c index 618e587d674..b6fc9f7af12 100644 --- a/source/blender/blenloader/intern/readfile.c +++ b/source/blender/blenloader/intern/readfile.c @@ -3685,8 +3685,8 @@ static void direct_link_modifiers(FileData *fd, ListBase *lb) smd->domain->smd = smd; smd->domain->fluid = NULL; - smd->domain->view3d = NULL; - smd->domain->tex = NULL; + // smd->domain->view3d = NULL; + // smd->domain->tex = NULL; direct_link_pointcache_list(fd, &(smd->domain->ptcaches[0]), &(smd->domain->point_cache[0])); direct_link_pointcache_list(fd, &(smd->domain->ptcaches[1]), &(smd->domain->point_cache[1])); diff --git a/source/blender/editors/space_view3d/drawobject.c b/source/blender/editors/space_view3d/drawobject.c index 20cab3b8aeb..7ed029f3eaf 100644 --- a/source/blender/editors/space_view3d/drawobject.c +++ b/source/blender/editors/space_view3d/drawobject.c @@ -5310,13 +5310,60 @@ void draw_object(Scene *scene, ARegion *ar, View3D *v3d, Base *base, int flag) } /* draw code for smoke */ + if((md = modifiers_findByType(ob, eModifierType_Smoke))) { - md = modifiers_findByType(ob, eModifierType_Smoke); - if (md) { - SmokeModifierData *smd = (SmokeModifierData *)md; - if(smd->type & MOD_SMOKE_TYPE_DOMAIN && smd->domain && smd->domain->fluid) { - GPU_create_smoke(smd); - draw_volume(scene, ar, v3d, base, smd->domain->tex, smd->domain->res); + SmokeModifierData *smd = (SmokeModifierData *)md; + + // draw collision objects + if((smd->type & MOD_SMOKE_TYPE_COLL) && smd->coll) + { + /*SmokeCollSettings *scs = smd->coll; + if(scs->points) + { + size_t i; + + wmLoadMatrix(rv3d->viewmat); + + if(col || (ob->flag & SELECT)) cpack(0xFFFFFF); + glDepthMask(GL_FALSE); + glEnable(GL_BLEND); + + + // glPointSize(3.0); + bglBegin(GL_POINTS); + + for(i = 0; i < scs->numpoints; i++) + { + bglVertex3fv(&scs->points[3*i]); + } + + bglEnd(); + glPointSize(1.0); + + wmMultMatrix(ob->obmat); + glDisable(GL_BLEND); + glDepthMask(GL_TRUE); + if(col) cpack(col); + + } + */ + } + + // only draw domains + if(smd->domain && smd->domain->fluid) + { + if(!smd->domain->wt || !(smd->domain->viewsettings & MOD_SMOKE_VIEW_SHOWBIG)) + { + smd->domain->tex = NULL; + GPU_create_smoke(smd, 0); + draw_volume(scene, ar, v3d, base, smd->domain->tex, smd->domain->res, smd->domain->dx, smd->domain->tex_shadow); + GPU_free_smoke(smd); + } + else if(smd->domain->wt || (smd->domain->viewsettings & MOD_SMOKE_VIEW_SHOWBIG)) + { + smd->domain->tex = NULL; + GPU_create_smoke(smd, 1); + draw_volume(scene, ar, v3d, base, smd->domain->tex, smd->domain->res_wt, smd->domain->dx_wt, smd->domain->tex_shadow); GPU_free_smoke(smd); } } diff --git a/source/blender/editors/space_view3d/drawvolume.c b/source/blender/editors/space_view3d/drawvolume.c index 342acfe92b3..c8eda10566c 100644 --- a/source/blender/editors/space_view3d/drawvolume.c +++ b/source/blender/editors/space_view3d/drawvolume.c @@ -191,7 +191,7 @@ static int larger_pow2(int n) return n*2; } -void draw_volume(Scene *scene, ARegion *ar, View3D *v3d, Base *base, GPUTexture *tex, int res[3]) +void draw_volume(Scene *scene, ARegion *ar, View3D *v3d, Base *base, GPUTexture *tex, int res[3], float dx, GPUTexture *tex_shadow) { Object *ob = base->object; RegionView3D *rv3d= ar->regiondata; @@ -204,6 +204,27 @@ void draw_volume(Scene *scene, ARegion *ar, View3D *v3d, Base *base, GPUTexture float cor[3] = {1.,1.,1.}; int gl_depth = 0, gl_blend = 0; + /* Fragment program to calculate the 3dview of smoke */ + /* using 2 textures, density and shadow */ + const char *text = "!!ARBfp1.0\n" + "PARAM dx = program.local[0];\n" + "PARAM darkness = program.local[1];\n" + "PARAM f = {1.442695041, 1.442695041, 1.442695041, 0.01};\n" + "TEMP temp, shadow, value;\n" + "TEX temp, fragment.texcoord[0], texture[0], 3D;\n" + "TEX shadow, fragment.texcoord[0], texture[1], 3D;\n" + "MUL value, temp, darkness;\n" + "MUL value, value, dx;\n" + "MUL value, value, f;\n" + "EX2 temp, -value.r;\n" + "SUB temp.a, 1.0, temp.r;\n" + "MUL temp.r, temp.r, shadow.r;\n" + "MUL temp.g, temp.g, shadow.r;\n" + "MUL temp.b, temp.b, shadow.r;\n" + "MOV result.color, temp;\n" + "END\n"; + unsigned int prog; + glGetBooleanv(GL_BLEND, (GLboolean *)&gl_blend); glGetBooleanv(GL_DEPTH_TEST, (GLboolean *)&gl_depth); @@ -234,7 +255,23 @@ void draw_volume(Scene *scene, ARegion *ar, View3D *v3d, Base *base, GPUTexture } } + if(GLEW_ARB_fragment_program) + { + glGenProgramsARB(1, &prog); + glEnable(GL_FRAGMENT_PROGRAM_ARB); + + glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, prog); + glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, (GLsizei)strlen(text), text); + + // cell spacing + glProgramLocalParameter4fARB (GL_FRAGMENT_PROGRAM_ARB, 0, dx, dx, dx, 1.0); + // custom parameter for smoke style (higher = thicker) + glProgramLocalParameter4fARB (GL_FRAGMENT_PROGRAM_ARB, 1, 7.0, 7.0, 7.0, 1.0); + } + GPU_texture_bind(tex, 0); + if(tex_shadow) + GPU_texture_bind(tex_shadow, 1); if (!GLEW_ARB_texture_non_power_of_two) { cor[0] = (float)res[0]/(float)larger_pow2(res[0]); @@ -289,8 +326,17 @@ void draw_volume(Scene *scene, ARegion *ar, View3D *v3d, Base *base, GPUTexture n++; } + if(tex_shadow) + GPU_texture_unbind(tex_shadow); GPU_texture_unbind(tex); + if(GLEW_ARB_fragment_program) + { + glDisable(GL_FRAGMENT_PROGRAM_ARB); + glDeleteProgramsARB(1, &prog); + } + + MEM_freeN(points); if(!gl_blend) diff --git a/source/blender/editors/space_view3d/view3d_intern.h b/source/blender/editors/space_view3d/view3d_intern.h index e5e85cf9d16..00b0b5c4fd1 100644 --- a/source/blender/editors/space_view3d/view3d_intern.h +++ b/source/blender/editors/space_view3d/view3d_intern.h @@ -157,7 +157,7 @@ ARegion *view3d_has_buttons_region(ScrArea *sa); ARegion *view3d_has_tools_region(ScrArea *sa); /* draw_volume.c */ -void draw_volume(struct Scene *scene, struct ARegion *ar, struct View3D *v3d, struct Base *base, struct GPUTexture *tex, int res[3]); +void draw_volume(struct Scene *scene, struct ARegion *ar, struct View3D *v3d, struct Base *base, struct GPUTexture *tex, int res[3], float dx, struct GPUTexture *tex_shadow); #endif /* ED_VIEW3D_INTERN_H */ diff --git a/source/blender/gpu/CMakeLists.txt b/source/blender/gpu/CMakeLists.txt index 85f4233a251..279596e5ad7 100644 --- a/source/blender/gpu/CMakeLists.txt +++ b/source/blender/gpu/CMakeLists.txt @@ -28,7 +28,7 @@ FILE(GLOB SRC intern/*.c) SET(INC . ../blenlib ../blenkernel ../makesdna ../include - ../../../extern/glew/include ../../../intern/guardedalloc ../imbuf) + ../../../extern/glew/include ../../../intern/guardedalloc ../../../intern/smoke/extern ../imbuf) BLENDERLIB(bf_gpu "${SRC}" "${INC}") diff --git a/source/blender/gpu/GPU_draw.h b/source/blender/gpu/GPU_draw.h index 00d0e3131e5..fabe1420e83 100644 --- a/source/blender/gpu/GPU_draw.h +++ b/source/blender/gpu/GPU_draw.h @@ -115,7 +115,7 @@ void GPU_free_images(void); /* smoke drawing functions */ void GPU_free_smoke(struct SmokeModifierData *smd); -void GPU_create_smoke(struct SmokeModifierData *smd); +void GPU_create_smoke(struct SmokeModifierData *smd, int highres); #ifdef __cplusplus } diff --git a/source/blender/gpu/intern/gpu_draw.c b/source/blender/gpu/intern/gpu_draw.c index a81c7e03455..75e8073aafd 100644 --- a/source/blender/gpu/intern/gpu_draw.c +++ b/source/blender/gpu/intern/gpu_draw.c @@ -64,6 +64,8 @@ #include "GPU_material.h" #include "GPU_draw.h" +#include "smoke_API.h" + /* These are some obscure rendering functions shared between the * game engine and the blender, in this module to avoid duplicaten * and abstract them away from the rest a bit */ @@ -754,13 +756,21 @@ void GPU_free_smoke(SmokeModifierData *smd) if(smd->domain->tex) GPU_texture_free(smd->domain->tex); smd->domain->tex = NULL; + + if(smd->domain->tex_shadow) + GPU_texture_free(smd->domain->tex_shadow); + smd->domain->tex_shadow = NULL; } } -void GPU_create_smoke(SmokeModifierData *smd) +void GPU_create_smoke(SmokeModifierData *smd, int highres) { - if(smd->type & MOD_SMOKE_TYPE_DOMAIN && smd->domain && !smd->domain->tex) - smd->domain->tex = GPU_texture_create_3D(smd->domain->res[0], smd->domain->res[1], smd->domain->res[2], smd->domain->view3d); + if(smd->type & MOD_SMOKE_TYPE_DOMAIN && smd->domain && !smd->domain->tex && !highres) + smd->domain->tex = GPU_texture_create_3D(smd->domain->res[0], smd->domain->res[1], smd->domain->res[2], smoke_get_density(smd->domain->fluid)); + else if(smd->type & MOD_SMOKE_TYPE_DOMAIN && smd->domain && !smd->domain->tex && highres) + smd->domain->tex = GPU_texture_create_3D(smd->domain->res_wt[0], smd->domain->res_wt[1], smd->domain->res_wt[2], smoke_turbulence_get_density(smd->domain->wt)); + + smd->domain->tex_shadow = GPU_texture_create_3D(smd->domain->res[0], smd->domain->res[1], smd->domain->res[2], smd->domain->shadow); } void GPU_free_image(Image *ima) diff --git a/source/blender/gpu/intern/gpu_extensions.c b/source/blender/gpu/intern/gpu_extensions.c index 850b46dc28c..d7b54e425fd 100644 --- a/source/blender/gpu/intern/gpu_extensions.c +++ b/source/blender/gpu/intern/gpu_extensions.c @@ -346,17 +346,17 @@ GPUTexture *GPU_texture_create_3D(int w, int h, int depth, float *fpixels) tex->number = 0; glBindTexture(tex->target, tex->bindcode); - type = GL_UNSIGNED_BYTE; - format = GL_RGBA; - internalformat = GL_RGBA8; + type = GL_FLOAT; // GL_UNSIGNED_BYTE + format = GL_RED; + internalformat = GL_RED; - if (fpixels) - pixels = GPU_texture_convert_pixels(w*h*depth, fpixels); + //if (fpixels) + // pixels = GPU_texture_convert_pixels(w*h*depth, fpixels); glTexImage3D(tex->target, 0, internalformat, tex->w, tex->h, tex->depth, 0, format, type, 0); if (fpixels) { - glTexSubImage3D(tex->target, 0, 0, 0, 0, w, h, depth, format, type, pixels); + glTexSubImage3D(tex->target, 0, 0, 0, 0, w, h, depth, format, type, fpixels); } glTexParameterfv(GL_TEXTURE_3D, GL_TEXTURE_BORDER_COLOR, vfBorderColor); diff --git a/source/blender/makesdna/DNA_smoke_types.h b/source/blender/makesdna/DNA_smoke_types.h index 7c6c7fab9e4..4e4714cdaa1 100644 --- a/source/blender/makesdna/DNA_smoke_types.h +++ b/source/blender/makesdna/DNA_smoke_types.h @@ -38,9 +38,8 @@ #define MOD_SMOKE_NOISEWAVE (1<<0) #define MOD_SMOKE_NOISEFFT (1<<1) #define MOD_SMOKE_NOISECURL (1<<2) - /* viewsettings */ -#define MOD_SMOKE_SHOWHIGHRES (1<<0) /* show high resolution */ +#define MOD_SMOKE_VIEW_SHOWBIG (1<<0) typedef struct SmokeDomainSettings { struct SmokeModifierData *smd; /* for fast RNA access */ @@ -48,35 +47,34 @@ typedef struct SmokeDomainSettings { struct Group *fluid_group; struct Group *eff_group; // effector group for e.g. wind force struct Group *coll_group; // collision objects group + struct WTURBULENCE *wt; // WTURBULENCE object, if active struct GPUTexture *tex; - float *view3d; /* voxel data for display */ - unsigned int v3dnum; /* number of frame in view3d buffer */ + struct GPUTexture *tex_wt; + struct GPUTexture *tex_shadow; + float *shadow; float p0[3]; /* start point of BB */ float p1[3]; /* end point of BB */ float dx; /* edge length of one cell */ - float firstframe; - float lastframe; + float omega; /* smoke color - from 0 to 1 */ float temp; /* fluid temperature */ float tempAmb; /* ambient temperature */ float alpha; float beta; int res[3]; /* domain resolution */ + int amplify; /* wavelet amplification */ int maxres; /* longest axis on the BB gets this resolution assigned */ int flags; /* show up-res or low res, etc */ + int pad; int viewsettings; + short noise; /* noise type: wave, curl, anisotropic */ short diss_percent; - short pad; int diss_speed;/* in frames */ - struct PointCache *point_cache[2]; /* definition is in DNA_object_force.h */ - struct ListBase ptcaches[2]; - struct WTURBULENCE *wt; // WTURBULENCE object, if active - int pad3; float strength; int res_wt[3]; - int maxres_wt; - short noise; /* noise type: wave, curl, anisotropic */ - short pad2; - int amplify; + float dx_wt; + int v3dnum; + struct PointCache *point_cache[2]; /* definition is in DNA_object_force.h */ + struct ListBase ptcaches[2]; } SmokeDomainSettings; diff --git a/source/blender/makesrna/intern/rna_smoke.c b/source/blender/makesrna/intern/rna_smoke.c index b3192b110f4..943129c7169 100644 --- a/source/blender/makesrna/intern/rna_smoke.c +++ b/source/blender/makesrna/intern/rna_smoke.c @@ -46,7 +46,6 @@ #include "BKE_context.h" #include "BKE_depsgraph.h" #include "BKE_particle.h" -#include "BKE_pointcache.h" #include "ED_object.h" @@ -79,15 +78,6 @@ static void rna_Smoke_reset_dependancy(bContext *C, PointerRNA *ptr) rna_Smoke_dependency_update(C, ptr); } -#if 0 -static void rna_Smoke_redraw(bContext *C, PointerRNA *ptr) -{ - SmokeDomainSettings *settings = (SmokeDomainSettings*)ptr->data; - - settings->flags |= MOD_SMOKE_VIEW_REDRAWNICE; -} -#endif - static char *rna_SmokeDomainSettings_path(PointerRNA *ptr) { SmokeDomainSettings *settings = (SmokeDomainSettings*)ptr->data; @@ -139,6 +129,29 @@ static void rna_def_smoke_domain_settings(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Max Res", "Maximal resolution used in the fluid domain."); RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); + prop= RNA_def_property(srna, "amplify", PROP_INT, PROP_NONE); + RNA_def_property_int_sdna(prop, NULL, "amplify"); + RNA_def_property_range(prop, 1, 10); + RNA_def_property_ui_range(prop, 1, 10, 1, 0); + RNA_def_property_ui_text(prop, "Amplification", "Enhance the resolution of smoke by this factor using noise."); + RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); + + prop= RNA_def_property(srna, "highres", PROP_BOOLEAN, PROP_NONE); + RNA_def_property_boolean_sdna(prop, NULL, "flags", MOD_SMOKE_HIGHRES); + RNA_def_property_ui_text(prop, "High res", "Enable high resolution (using amplification)."); + RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); + + prop= RNA_def_property(srna, "viewhighres", PROP_BOOLEAN, PROP_NONE); + RNA_def_property_boolean_sdna(prop, NULL, "viewsettings", MOD_SMOKE_VIEW_SHOWBIG); + RNA_def_property_ui_text(prop, "Show High Resolution", "Show high resolution (using amplification)."); + RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL); + + prop= RNA_def_property(srna, "noise_type", PROP_ENUM, PROP_NONE); + RNA_def_property_enum_sdna(prop, NULL, "noise"); + RNA_def_property_enum_items(prop, prop_noise_type_items); + RNA_def_property_ui_text(prop, "Noise Method", "Noise method which is used for creating the high resolution"); + RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); + prop= RNA_def_property(srna, "alpha", PROP_FLOAT, PROP_NONE); RNA_def_property_float_sdna(prop, NULL, "alpha"); RNA_def_property_range(prop, -5.0, 5.0); @@ -174,61 +187,36 @@ static void rna_def_smoke_domain_settings(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Effector Group", "Limit effectors to this group."); RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset_dependancy"); + prop= RNA_def_property(srna, "strength", PROP_FLOAT, PROP_NONE); + RNA_def_property_float_sdna(prop, NULL, "strength"); + RNA_def_property_range(prop, 1.0, 10.0); + RNA_def_property_ui_range(prop, 1.0, 10.0, 1, 2); + RNA_def_property_ui_text(prop, "Strength", "Strength of wavelet noise"); + RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); + prop= RNA_def_property(srna, "dissolve_speed", PROP_INT, PROP_NONE); RNA_def_property_int_sdna(prop, NULL, "diss_speed"); RNA_def_property_range(prop, 1.0, 100.0); RNA_def_property_ui_range(prop, 1.0, 1000.0, 1, 0); RNA_def_property_ui_text(prop, "Dissolve Speed", "Dissolve Speed"); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); - - prop= RNA_def_property(srna, "highres", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "flags", MOD_SMOKE_HIGHRES); - RNA_def_property_ui_text(prop, "High Resolution Smoke", "Enable high resolution smoke"); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, NULL); + RNA_def_property_update(prop, 0, NULL); prop= RNA_def_property(srna, "dissolve_smoke", PROP_BOOLEAN, PROP_NONE); RNA_def_property_boolean_sdna(prop, NULL, "flags", MOD_SMOKE_DISSOLVE); RNA_def_property_ui_text(prop, "Dissolve Smoke", "Enable smoke to disappear over time."); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); + RNA_def_property_update(prop, 0, NULL); prop= RNA_def_property(srna, "dissolve_smoke_log", PROP_BOOLEAN, PROP_NONE); RNA_def_property_boolean_sdna(prop, NULL, "flags", MOD_SMOKE_DISSOLVE_LOG); RNA_def_property_ui_text(prop, "Logarithmic dissolve", "Using 1/x "); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); + RNA_def_property_update(prop, 0, NULL); - prop= RNA_def_property(srna, "point_cache", PROP_POINTER, PROP_NEVER_NULL); + prop= RNA_def_property(srna, "point_cache_low", PROP_POINTER, PROP_NEVER_NULL); RNA_def_property_pointer_sdna(prop, NULL, "point_cache[0]"); - RNA_def_property_struct_type(prop, "PointCache"); RNA_def_property_ui_text(prop, "Point Cache", ""); - prop= RNA_def_property(srna, "show_highres", PROP_BOOLEAN, PROP_NONE); - RNA_def_property_boolean_sdna(prop, NULL, "viewsettings", MOD_SMOKE_SHOWHIGHRES); - RNA_def_property_ui_text(prop, "High res", "Show high resolution (using amplification)."); - RNA_def_property_update(prop, NC_OBJECT|ND_DRAW, NULL); - - prop= RNA_def_property(srna, "noise_type", PROP_ENUM, PROP_NONE); - RNA_def_property_enum_sdna(prop, NULL, "noise"); - RNA_def_property_enum_items(prop, prop_noise_type_items); - RNA_def_property_ui_text(prop, "Noise Method", "Noise method which is used for creating the high resolution"); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); - - prop= RNA_def_property(srna, "amplify", PROP_INT, PROP_NONE); - RNA_def_property_int_sdna(prop, NULL, "amplify"); - RNA_def_property_range(prop, 1, 10); - RNA_def_property_ui_range(prop, 1, 10, 1, 0); - RNA_def_property_ui_text(prop, "Amplification", "Enhance the resolution of smoke by this factor using noise."); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); - - prop= RNA_def_property(srna, "strength", PROP_FLOAT, PROP_NONE); - RNA_def_property_float_sdna(prop, NULL, "strength"); - RNA_def_property_range(prop, 1.0, 10.0); - RNA_def_property_ui_range(prop, 1.0, 10.0, 1, 2); - RNA_def_property_ui_text(prop, "Strength", "Strength of wavelet noise"); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset"); - - prop= RNA_def_property(srna, "point_cache_turbulence", PROP_POINTER, PROP_NEVER_NULL); + prop= RNA_def_property(srna, "point_cache_high", PROP_POINTER, PROP_NEVER_NULL); RNA_def_property_pointer_sdna(prop, NULL, "point_cache[1]"); - RNA_def_property_struct_type(prop, "PointCache"); RNA_def_property_ui_text(prop, "Point Cache", ""); } @@ -247,26 +235,26 @@ static void rna_def_smoke_flow_settings(BlenderRNA *brna) RNA_def_property_range(prop, 0.001, 1); RNA_def_property_ui_range(prop, 0.001, 1.0, 1.0, 4); RNA_def_property_ui_text(prop, "Density", ""); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, NULL); + RNA_def_property_update(prop, 0, NULL); // NC_OBJECT|ND_MODIFIER prop= RNA_def_property(srna, "temperature", PROP_FLOAT, PROP_NONE); RNA_def_property_float_sdna(prop, NULL, "temp"); RNA_def_property_range(prop, -10, 10); RNA_def_property_ui_range(prop, -10, 10, 1, 1); RNA_def_property_ui_text(prop, "Temp. Diff.", "Temperature difference to ambientt temperature."); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, NULL); + RNA_def_property_update(prop, 0, NULL); prop= RNA_def_property(srna, "psys", PROP_POINTER, PROP_NONE); RNA_def_property_pointer_sdna(prop, NULL, "psys"); RNA_def_property_struct_type(prop, "ParticleSystem"); RNA_def_property_flag(prop, PROP_EDITABLE); RNA_def_property_ui_text(prop, "Particle Systems", "Particle systems emitted from the object."); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, "rna_Smoke_reset_dependancy"); + RNA_def_property_update(prop, 0, "rna_Smoke_reset_dependancy"); prop= RNA_def_property(srna, "outflow", PROP_BOOLEAN, PROP_NONE); RNA_def_property_boolean_sdna(prop, NULL, "type", MOD_SMOKE_FLOW_TYPE_OUTFLOW); RNA_def_property_ui_text(prop, "Outflow", "Deletes smoke from simulation"); - RNA_def_property_update(prop, NC_OBJECT|ND_MODIFIER, NULL); + RNA_def_property_update(prop, 0, NULL); } static void rna_def_smoke_coll_settings(BlenderRNA *brna) |