forked from bartvdbraak/blender
Fix for bug #10894: objects used as particle duplis couldn't be
transformed properly anymore if they had ipo's, same issue also fixed for dupliframes.
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55cbcd125d
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8d6857b915
@ -337,6 +337,7 @@ static void frames_duplilist(ListBase *lb, Object *ob, int level, int animated)
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{
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extern int enable_cu_speed; /* object.c */
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Object copyob;
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DupliObject *dob;
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int cfrao, ok;
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/* simple preventing of too deep nested groups */
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@ -360,7 +361,8 @@ static void frames_duplilist(ListBase *lb, Object *ob, int level, int animated)
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if(ok) {
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do_ob_ipo(ob);
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where_is_object_time(ob, (float)G.scene->r.cfra);
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new_dupli_object(lb, ob, ob->obmat, ob->lay, G.scene->r.cfra, OB_DUPLIFRAMES, animated);
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dob= new_dupli_object(lb, ob, ob->obmat, ob->lay, G.scene->r.cfra, OB_DUPLIFRAMES, animated);
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Mat4CpyMat4(dob->omat, copyob.obmat);
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}
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}
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@ -723,7 +725,7 @@ static void face_duplilist(ListBase *lb, ID *id, Object *par, float par_space_ma
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static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_space_mat[][4], ParticleSystem *psys, int level, int animated)
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{
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GroupObject *go;
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Object *ob=0, **oblist=0;
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Object *ob=0, **oblist=0, obcopy, *obcopylist=0;
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DupliObject *dob;
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ParticleSettings *part;
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ParticleData *pa;
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@ -733,7 +735,7 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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ParticleSystemModifierData *psmd;
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float ctime, pa_time, scale = 1.0f;
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float tmat[4][4], mat[4][4], obrotmat[4][4], pamat[4][4], size=0.0;
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float (*obmat)[4];
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float (*obmat)[4], (*oldobmat)[4];
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float xvec[3] = {-1.0, 0.0, 0.0}, q[4];
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int lay, a, b, k, step_nbr = 0, counter, hair = 0;
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int totpart, totchild, totgroup=0, pa_num;
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@ -758,7 +760,7 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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totchild = psys->totchild;
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BLI_srandom(31415926 + psys->seed);
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lay= G.scene->lay;
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if((part->draw_as == PART_DRAW_OB && part->dup_ob) ||
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(part->draw_as == PART_DRAW_GR && part->dup_group && part->dup_group->gobject.first)) {
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@ -778,49 +780,55 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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psys->lattice = psys_get_lattice(par, psys);
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/* gather list of objects or single object */
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if(part->draw_as==PART_DRAW_GR) {
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group_handle_recalc_and_update(par, part->dup_group);
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go= part->dup_group->gobject.first;
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while(go) {
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go=go->next;
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for(go=part->dup_group->gobject.first; go; go=go->next)
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totgroup++;
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}
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oblist= MEM_callocN(totgroup*sizeof(Object *), "dupgroup object list");
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go= part->dup_group->gobject.first;
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for(a=0; a<totgroup; a++, go=go->next)
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oblist[a]=go->ob;
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/* we also copy the actual objects to restore afterwards, since
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* where_is_object_time will change the object which breaks transform */
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oblist = MEM_callocN(totgroup*sizeof(Object *), "dupgroup object list");
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obcopylist = MEM_callocN(totgroup*sizeof(Object), "dupgroup copy list");
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go = part->dup_group->gobject.first;
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for(a=0; a<totgroup; a++, go=go->next) {
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oblist[a] = go->ob;
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obcopylist[a] = *go->ob;
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}
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}
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else
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else {
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ob = part->dup_ob;
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obcopy = *ob;
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}
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if(totchild==0 || part->draw & PART_DRAW_PARENT)
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a=0;
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a = 0;
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else
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a=totpart;
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a = totpart;
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for(pa=psys->particles,counter=0; a<totpart+totchild; a++,pa++,counter++) {
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if(a<totpart) {
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/* handle parent particle */
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if(pa->flag & (PARS_UNEXIST+PARS_NO_DISP))
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continue;
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pa_num=pa->num;
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pa_time=pa->time;
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size=pa->size;
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pa_num = pa->num;
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pa_time = pa->time;
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size = pa->size;
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}
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else {
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/* TODO: figure these two out */
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cpa= &psys->child[a - totpart];
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/* handle child particle */
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cpa = &psys->child[a - totpart];
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pa_num = a;
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pa_time = psys->particles[cpa->parent].time;
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size=psys_get_child_size(psys, cpa, ctime, 0);
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size = psys_get_child_size(psys, cpa, ctime, 0);
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}
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if(part->draw_as==PART_DRAW_GR) {
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/* for groups, pick the object based on settings */
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if(part->draw&PART_DRAW_RAND_GR)
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b= BLI_rand() % totgroup;
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else if(part->from==PART_FROM_PARTICLE)
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@ -829,13 +837,17 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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b= a % totgroup;
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ob = oblist[b];
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obmat= oblist[b]->obmat;
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obmat = oblist[b]->obmat;
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oldobmat = obcopylist[b].obmat;
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}
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else
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else {
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obmat= ob->obmat;
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oldobmat= obcopy.obmat;
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}
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for(k=0; k<=step_nbr; k++, counter++) {
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if(hair) {
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/* hair we handle separate and compute transform based on hair keys */
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if(a < totpart) {
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cache = psys->pathcache[a];
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psys_get_dupli_path_transform(par, psys, psmd, pa, 0, cache, pamat, &scale);
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@ -848,6 +860,7 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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VECCOPY(pamat[3], cache->co);
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}
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else if(step_nbr) {
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/* other keys */
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state.time = (float)k / (float)step_nbr;
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psys_get_particle_on_path(par, psys, a, &state, 0);
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@ -856,6 +869,7 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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pamat[3][3]= 1.0f;
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}
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else {
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/* first key */
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state.time = -1.0;
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if(psys_get_particle_state(par, psys, a, &state, 0) == 0)
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continue;
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@ -876,6 +890,7 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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Mat4CpyMat4(mat, tmat);
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dob= new_dupli_object(lb, go->ob, mat, par->lay, counter, OB_DUPLIPARTS, animated);
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Mat4CpyMat4(dob->omat, oldobmat);
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if(G.rendering)
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psys_get_dupli_texture(par, part, psmd, pa, cpa, dob->uv, dob->orco);
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}
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@ -901,14 +916,27 @@ static void new_particle_duplilist(ListBase *lb, ID *id, Object *par, float par_
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Mat4CpyMat4(mat, tmat);
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dob= new_dupli_object(lb, ob, mat, par->lay, counter, OB_DUPLIPARTS, animated);
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Mat4CpyMat4(dob->omat, oldobmat);
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if(G.rendering)
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psys_get_dupli_texture(par, part, psmd, pa, cpa, dob->uv, dob->orco);
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}
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}
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}
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/* restore objects since they were changed in where_is_object_time */
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if(part->draw_as==PART_DRAW_GR) {
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for(a=0; a<totgroup; a++)
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*(oblist[a])= obcopylist[a];
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}
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else
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*ob= obcopy;
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}
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/* clean up */
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if(oblist)
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MEM_freeN(oblist);
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if(obcopylist)
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MEM_freeN(obcopylist);
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if(psys->lattice) {
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end_latt_deform();
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