diff options
Diffstat (limited to 'source/blender/blenkernel/intern/pointcache.c')
| -rw-r--r-- | source/blender/blenkernel/intern/pointcache.c | 202 |
1 files changed, 119 insertions, 83 deletions
diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c index 69da8f19d8c..d685bc29568 100644 --- a/source/blender/blenkernel/intern/pointcache.c +++ b/source/blender/blenkernel/intern/pointcache.c @@ -67,23 +67,13 @@ /* needed for directory lookup */ +/* untitled blend's need getpid for a unique name */ #ifndef WIN32 #include <dirent.h> +#include <unistd.h> #else - #include "BLI_winstuff.h" -#endif - -/* untitled blend's need getpid for a unique name */ -#ifdef WIN32 #include <process.h> -#else -#include <unistd.h> -#endif - -#ifdef _WIN32 -#ifndef snprintf -#define snprintf _snprintf -#endif + #include "BLI_winstuff.h" #endif static void ptcache_data_to(void **data, int type, int index, void *to); @@ -181,6 +171,7 @@ static int ptcache_write_particle(int index, void *psys_v, void **data) { ParticleSystem *psys= psys_v; ParticleData *pa = psys->particles + index; + BoidParticle *boid = (psys->part->phystype == PART_PHYS_BOIDS) ? pa->boid : NULL; float times[3] = {pa->time, pa->dietime, pa->lifetime}; if(data[BPHYS_DATA_INDEX]) { @@ -198,8 +189,8 @@ static int ptcache_write_particle(int index, void *psys_v, void **data) ptcache_data_from(data, BPHYS_DATA_SIZE, &pa->size); ptcache_data_from(data, BPHYS_DATA_TIMES, times); - if(pa->boid) - ptcache_data_from(data, BPHYS_DATA_TIMES, &pa->boid); + if(boid) + ptcache_data_from(data, BPHYS_DATA_BOIDS, &boid->data); return 1; } @@ -215,6 +206,7 @@ static void ptcache_read_particle(int index, void *psys_v, void **data, float fr { ParticleSystem *psys= psys_v; ParticleData *pa = psys->particles + index; + BoidParticle *boid = (psys->part->phystype == PART_PHYS_BOIDS) ? pa->boid : NULL; if(cfra > pa->state.time) memcpy(&pa->prev_state, &pa->state, sizeof(ParticleKey)); @@ -238,8 +230,8 @@ static void ptcache_read_particle(int index, void *psys_v, void **data, float fr pa->lifetime = times[2]; } - if(pa->boid) - ptcache_data_to(data, BPHYS_DATA_BOIDS, 0, &pa->boid); + if(boid) + ptcache_data_to(data, BPHYS_DATA_BOIDS, 0, &boid->data); /* determine velocity from previous location */ if(data[BPHYS_DATA_LOCATION] && !data[BPHYS_DATA_VELOCITY]) { @@ -390,8 +382,6 @@ static int ptcache_totpoint_cloth(void *cloth_v) /* Creating ID's */ void BKE_ptcache_id_from_softbody(PTCacheID *pid, Object *ob, SoftBody *sb) { - ParticleSystemModifierData *psmd; - memset(pid, 0, sizeof(PTCacheID)); pid->ob= ob; @@ -414,12 +404,7 @@ void BKE_ptcache_id_from_softbody(PTCacheID *pid, Object *ob, SoftBody *sb) pid->data_types= (1<<BPHYS_DATA_LOCATION) | (1<<BPHYS_DATA_VELOCITY); pid->info_types= 0; - if(sb->particles) { - psmd= psys_get_modifier(ob, sb->particles); - // pid->stack_index= modifiers_indexInObject(ob, (ModifierData*)psmd); XXX TODO - get other index DG - } - else - pid->stack_index = pid->cache->index; + pid->stack_index = pid->cache->index; } void BKE_ptcache_id_from_particles(PTCacheID *pid, Object *ob, ParticleSystem *psys) @@ -434,6 +419,9 @@ void BKE_ptcache_id_from_particles(PTCacheID *pid, Object *ob, ParticleSystem *p pid->cache_ptr= &psys->pointcache; pid->ptcaches= &psys->ptcaches; + if(psys->part->type != PART_HAIR) + pid->flag |= PTCACHE_VEL_PER_SEC; + pid->write_elem= ptcache_write_particle; pid->write_stream = NULL; pid->read_stream = NULL; @@ -477,6 +465,19 @@ 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); @@ -527,7 +528,7 @@ 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; @@ -541,7 +542,7 @@ 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); @@ -560,36 +561,36 @@ 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]; + int res_big_array[3]; + int res_big; + 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); @@ -600,7 +601,6 @@ 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); @@ -655,7 +655,7 @@ 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); @@ -672,26 +672,32 @@ 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]; + int res = sds->res[0]*sds->res[1]*sds->res[2]; + 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) { @@ -722,7 +728,7 @@ 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; } @@ -742,13 +748,13 @@ 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; @@ -800,13 +806,9 @@ void BKE_ptcache_ids_from_object(ListBase *lb, Object *ob) } for(psys=ob->particlesystem.first; psys; psys=psys->next) { - pid= MEM_callocN(sizeof(PTCacheID), "PTCacheID"); - BKE_ptcache_id_from_particles(pid, ob, psys); - BLI_addtail(lb, pid); - - if(psys->soft) { + if(psys->part) { pid= MEM_callocN(sizeof(PTCacheID), "PTCacheID"); - BKE_ptcache_id_from_softbody(pid, ob, psys->soft); + BKE_ptcache_id_from_particles(pid, ob, psys); BLI_addtail(lb, pid); } } @@ -824,6 +826,10 @@ 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); } } } @@ -1087,7 +1093,7 @@ static void ptcache_file_init_pointers(PTCacheFile *pf) pf->cur[BPHYS_DATA_BOIDS] = data_types & (1<<BPHYS_DATA_BOIDS) ? &pf->data.boids : NULL; } -static void ptcache_mem_init_pointers(PTCacheMem *pm) +void BKE_ptcache_mem_init_pointers(PTCacheMem *pm) { int data_types = pm->data_types; int i; @@ -1096,7 +1102,7 @@ static void ptcache_mem_init_pointers(PTCacheMem *pm) pm->cur[i] = data_types & (1<<i) ? pm->data[i] : NULL; } -static void ptcache_mem_incr_pointers(PTCacheMem *pm) +void BKE_ptcache_mem_incr_pointers(PTCacheMem *pm) { int i; @@ -1249,12 +1255,12 @@ int BKE_ptcache_read_cache(PTCacheID *pid, float cfra, float frs_sec) return 0; if(pm) { - ptcache_mem_init_pointers(pm); + BKE_ptcache_mem_init_pointers(pm); totpoint = pm->totpoint; index = pm->data_types & (1<<BPHYS_DATA_INDEX) ? pm->cur[BPHYS_DATA_INDEX] : &i; } if(pm2) { - ptcache_mem_init_pointers(pm2); + BKE_ptcache_mem_init_pointers(pm2); totpoint2 = pm2->totpoint; index2 = pm2->data_types & (1<<BPHYS_DATA_INDEX) ? pm2->cur[BPHYS_DATA_INDEX] : &i; } @@ -1336,7 +1342,7 @@ int BKE_ptcache_read_cache(PTCacheID *pid, float cfra, float frs_sec) } if(pm) { - ptcache_mem_incr_pointers(pm); + BKE_ptcache_mem_incr_pointers(pm); index = pm->data_types & (1<<BPHYS_DATA_INDEX) ? pm->cur[BPHYS_DATA_INDEX] : &i; } } @@ -1387,7 +1393,7 @@ int BKE_ptcache_read_cache(PTCacheID *pid, float cfra, float frs_sec) } if(pm2) { - ptcache_mem_incr_pointers(pm2); + BKE_ptcache_mem_incr_pointers(pm2); index2 = pm2->data_types & (1<<BPHYS_DATA_INDEX) ? pm2->cur[BPHYS_DATA_INDEX] : &i; } } @@ -1559,11 +1565,11 @@ int BKE_ptcache_write_cache(PTCacheID *pid, int cfra) pm->data_types = cfra ? pid->data_types : pid->info_types; ptcache_alloc_data(pm); - ptcache_mem_init_pointers(pm); + BKE_ptcache_mem_init_pointers(pm); for(i=0; i<totpoint; i++) { if(pid->write_elem && pid->write_elem(i, pid->calldata, pm->cur)) - ptcache_mem_incr_pointers(pm); + BKE_ptcache_mem_incr_pointers(pm); } //ptcache_make_index_array(pm, pid->totpoint(pid->calldata)); @@ -1664,6 +1670,8 @@ void BKE_ptcache_id_clear(PTCacheID *pid, int mode, int cfra) PTCacheMem *pm= pid->cache->mem_cache.first; PTCacheMem *link= NULL; + pm= pid->cache->mem_cache.first; + if(mode == PTCACHE_CLEAR_ALL) { pid->cache->last_exact = 0; for(; pm; pm=pm->next) @@ -1808,9 +1816,10 @@ int BKE_ptcache_id_reset(Scene *scene, PTCacheID *pid, int mode) else if(mode == PTCACHE_RESET_OUTDATED) { reset = 1; - if(cache->flag & PTCACHE_OUTDATED) - if(!(cache->flag & PTCACHE_BAKED)) - clear= 1; + if(cache->flag & PTCACHE_OUTDATED && !(cache->flag & PTCACHE_BAKED)) { + clear= 1; + cache->flag &= ~PTCACHE_OUTDATED; + } } if(reset) { @@ -1826,6 +1835,8 @@ 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_turbulence(pid->calldata); } if(clear) BKE_ptcache_id_clear(pid, PTCACHE_CLEAR_ALL, 0); @@ -1851,10 +1862,10 @@ int BKE_ptcache_object_reset(Scene *scene, Object *ob, int mode) } for(psys=ob->particlesystem.first; psys; psys=psys->next) { - /* Baked softbody hair has to be checked first, because we don't want to reset */ - /* particles or softbody in that case -jahka */ - if(psys->soft) { - BKE_ptcache_id_from_softbody(&pid, ob, psys->soft); + /* Baked cloth hair has to be checked first, because we don't want to reset */ + /* particles or cloth in that case -jahka */ + if(psys->clmd) { + BKE_ptcache_id_from_cloth(&pid, ob, psys->clmd); if(mode == PSYS_RESET_ALL || !(psys->part->type == PART_HAIR && (pid.cache->flag & PTCACHE_BAKED))) reset |= BKE_ptcache_id_reset(scene, &pid, mode); else @@ -1863,7 +1874,7 @@ int BKE_ptcache_object_reset(Scene *scene, Object *ob, int mode) else if(psys->recalc & PSYS_RECALC_REDO || psys->recalc & PSYS_RECALC_CHILD) skip = 1; - if(skip == 0) { + if(skip == 0 && psys->part) { BKE_ptcache_id_from_particles(&pid, ob, psys); reset |= BKE_ptcache_id_reset(scene, &pid, mode); } @@ -1880,6 +1891,9 @@ 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); } } } @@ -1941,7 +1955,7 @@ void BKE_ptcache_set_continue_physics(Scene *scene, int enable) if(CONTINUE_PHYSICS == 0) { for(ob=G.main->object.first; ob; ob=ob->id.next) if(BKE_ptcache_object_reset(scene, ob, PTCACHE_RESET_OUTDATED)) - DAG_object_flush_update(scene, ob, OB_RECALC_DATA); + DAG_id_flush_update(&ob->id, OB_RECALC_DATA); } } } @@ -1968,9 +1982,9 @@ PointCache *BKE_ptcache_add(ListBase *ptcaches) return cache; } -void BKE_ptache_free_mem(PointCache *cache) +void BKE_ptcache_free_mem(ListBase *mem_cache) { - PTCacheMem *pm = cache->mem_cache.first; + PTCacheMem *pm = mem_cache->first; if(pm) { for(; pm; pm=pm->next) { @@ -1979,22 +1993,25 @@ void BKE_ptache_free_mem(PointCache *cache) MEM_freeN(pm->index_array); } - BLI_freelistN(&cache->mem_cache); + BLI_freelistN(mem_cache); } } void BKE_ptcache_free(PointCache *cache) { - BKE_ptache_free_mem(cache); + BKE_ptcache_free_mem(&cache->mem_cache); + if(cache->edit && cache->free_edit) + cache->free_edit(cache->edit); MEM_freeN(cache); } void BKE_ptcache_free_list(ListBase *ptcaches) { PointCache *cache = ptcaches->first; - for(; cache; cache=cache->next) - BKE_ptache_free_mem(cache); - - BLI_freelistN(ptcaches); + while(cache) { + BLI_remlink(ptcaches, cache); + BKE_ptcache_free(cache); + cache = ptcaches->first; + } } static PointCache *ptcache_copy(PointCache *cache) @@ -2102,6 +2119,25 @@ void BKE_ptcache_make_cache(PTCacheBaker* baker) if((cache->flag & PTCACHE_BAKED)==0) { if(pid->type==PTCACHE_TYPE_PARTICLES) psys_get_pointcache_start_end(scene, pid->calldata, &cache->startframe, &cache->endframe); + else if(pid->type == PTCACHE_TYPE_SMOKE_HIGHRES) { + /* get all pids from the object and search for smoke low res */ + ListBase pidlist2; + PTCacheID *pid2; + BKE_ptcache_ids_from_object(&pidlist2, pid->ob); + for(pid2=pidlist2.first; pid2; pid2=pid2->next) { + if(pid2->type == PTCACHE_TYPE_SMOKE_DOMAIN) + { + if(pid2->cache && !(pid2->cache->flag & PTCACHE_BAKED)) { + if(bake || pid2->cache->flag & PTCACHE_REDO_NEEDED) + BKE_ptcache_id_clear(pid2, PTCACHE_CLEAR_ALL, 0); + if(bake) { + pid2->cache->flag |= PTCACHE_BAKING; + pid2->cache->flag &= ~PTCACHE_BAKED; + } + } + } + } + } if(bake || cache->flag & PTCACHE_REDO_NEEDED) BKE_ptcache_id_clear(pid, PTCACHE_CLEAR_ALL, 0); @@ -2258,7 +2294,7 @@ void BKE_ptcache_disk_to_mem(PTCacheID *pid) pm->frame = cfra; ptcache_alloc_data(pm); - ptcache_mem_init_pointers(pm); + BKE_ptcache_mem_init_pointers(pm); ptcache_file_init_pointers(pf); for(i=0; i<pm->totpoint; i++) { @@ -2274,7 +2310,7 @@ void BKE_ptcache_disk_to_mem(PTCacheID *pid) return; } ptcache_copy_data(pf->cur, pm->cur); - ptcache_mem_incr_pointers(pm); + BKE_ptcache_mem_incr_pointers(pm); } //ptcache_make_index_array(pm, pid->totpoint(pid->calldata)); @@ -2305,7 +2341,7 @@ void BKE_ptcache_mem_to_disk(PTCacheID *pid) pf->totpoint = pm->totpoint; pf->type = pid->type; - ptcache_mem_init_pointers(pm); + BKE_ptcache_mem_init_pointers(pm); ptcache_file_init_pointers(pf); if(!ptcache_file_write_header_begin(pf) || !pid->write_header(pf)) { @@ -2325,7 +2361,7 @@ void BKE_ptcache_mem_to_disk(PTCacheID *pid) ptcache_file_close(pf); return; } - ptcache_mem_incr_pointers(pm); + BKE_ptcache_mem_incr_pointers(pm); } ptcache_file_close(pf); |