diff options
Diffstat (limited to 'source/blender/blenkernel/intern/softbody.c')
| -rw-r--r-- | source/blender/blenkernel/intern/softbody.c | 118 |
1 files changed, 54 insertions, 64 deletions
diff --git a/source/blender/blenkernel/intern/softbody.c b/source/blender/blenkernel/intern/softbody.c index 30d2816769c..2960d8a41e5 100644 --- a/source/blender/blenkernel/intern/softbody.c +++ b/source/blender/blenkernel/intern/softbody.c @@ -75,6 +75,7 @@ variables on the UI for now #include "BKE_curve.h" #include "BKE_effect.h" #include "BKE_global.h" +#include "BKE_modifier.h" #include "BKE_softbody.h" #include "BKE_DerivedMesh.h" #include "BKE_pointcache.h" @@ -289,21 +290,24 @@ typedef struct ccd_Mesh { -static ccd_Mesh *ccd_mesh_make(Object *ob, DerivedMesh *dm) +static ccd_Mesh *ccd_mesh_make(Object *ob) { + CollisionModifierData *cmd; ccd_Mesh *pccd_M = NULL; ccdf_minmax *mima =NULL; MFace *mface=NULL; float v[3],hull; int i; + cmd =(CollisionModifierData *)modifiers_findByType(ob, eModifierType_Collision); + /* first some paranoia checks */ - if (!dm) return NULL; - if (!dm->getNumVerts(dm) || !dm->getNumFaces(dm)) return NULL; + if (!cmd) return NULL; + if (!cmd->numverts || !cmd->numfaces) return NULL; pccd_M = MEM_mallocN(sizeof(ccd_Mesh),"ccd_Mesh"); - pccd_M->totvert = dm->getNumVerts(dm); - pccd_M->totface = dm->getNumFaces(dm); + pccd_M->totvert = cmd->numverts; + pccd_M->totface = cmd->numfaces; pccd_M->savety = CCD_SAVETY; pccd_M->bbmin[0]=pccd_M->bbmin[1]=pccd_M->bbmin[2]=1e30f; pccd_M->bbmax[0]=pccd_M->bbmax[1]=pccd_M->bbmax[2]=-1e30f; @@ -314,12 +318,10 @@ static ccd_Mesh *ccd_mesh_make(Object *ob, DerivedMesh *dm) hull = MAX2(ob->pd->pdef_sbift,ob->pd->pdef_sboft); /* alloc and copy verts*/ - pccd_M->mvert = dm->dupVertArray(dm); - /* ah yeah, put the verices to global coords once */ - /* and determine the ortho BB on the fly */ + pccd_M->mvert = MEM_dupallocN(cmd->xnew); + /* note that xnew coords are already in global space, */ + /* determine the ortho BB */ for(i=0; i < pccd_M->totvert; i++){ - mul_m4_v3(ob->obmat, pccd_M->mvert[i].co); - /* evaluate limits */ VECCOPY(v,pccd_M->mvert[i].co); pccd_M->bbmin[0] = MIN2(pccd_M->bbmin[0],v[0]-hull); @@ -332,7 +334,7 @@ static ccd_Mesh *ccd_mesh_make(Object *ob, DerivedMesh *dm) } /* alloc and copy faces*/ - pccd_M->mface = dm->dupFaceArray(dm); + pccd_M->mface = MEM_dupallocN(cmd->mfaces); /* OBBs for idea1 */ pccd_M->mima = MEM_mallocN(sizeof(ccdf_minmax)*pccd_M->totface,"ccd_Mesh_Faces_mima"); @@ -386,19 +388,22 @@ static ccd_Mesh *ccd_mesh_make(Object *ob, DerivedMesh *dm) } return pccd_M; } -static void ccd_mesh_update(Object *ob,ccd_Mesh *pccd_M, DerivedMesh *dm) +static void ccd_mesh_update(Object *ob,ccd_Mesh *pccd_M) { - ccdf_minmax *mima =NULL; + CollisionModifierData *cmd; + ccdf_minmax *mima =NULL; MFace *mface=NULL; float v[3],hull; int i; + cmd =(CollisionModifierData *)modifiers_findByType(ob, eModifierType_Collision); + /* first some paranoia checks */ - if (!dm) return ; - if (!dm->getNumVerts(dm) || !dm->getNumFaces(dm)) return ; + if (!cmd) return ; + if (!cmd->numverts || !cmd->numfaces) return ; - if ((pccd_M->totvert != dm->getNumVerts(dm)) || - (pccd_M->totface != dm->getNumFaces(dm))) return; + if ((pccd_M->totvert != cmd->numverts) || + (pccd_M->totface != cmd->numfaces)) return; pccd_M->bbmin[0]=pccd_M->bbmin[1]=pccd_M->bbmin[2]=1e30f; pccd_M->bbmax[0]=pccd_M->bbmax[1]=pccd_M->bbmax[2]=-1e30f; @@ -411,12 +416,10 @@ static void ccd_mesh_update(Object *ob,ccd_Mesh *pccd_M, DerivedMesh *dm) if(pccd_M->mprevvert) MEM_freeN(pccd_M->mprevvert); pccd_M->mprevvert = pccd_M->mvert; /* alloc and copy verts*/ - pccd_M->mvert = dm->dupVertArray(dm); - /* ah yeah, put the verices to global coords once */ - /* and determine the ortho BB on the fly */ + pccd_M->mvert = MEM_dupallocN(cmd->xnew); + /* note that xnew coords are already in global space, */ + /* determine the ortho BB */ for(i=0; i < pccd_M->totvert; i++){ - mul_m4_v3(ob->obmat, pccd_M->mvert[i].co); - /* evaluate limits */ VECCOPY(v,pccd_M->mvert[i].co); pccd_M->bbmin[0] = MIN2(pccd_M->bbmin[0],v[0]-hull); @@ -555,21 +558,8 @@ static void ccd_build_deflector_hash(Scene *scene, Object *vertexowner, GHash *h /*+++ only with deflecting set */ if(ob->pd && ob->pd->deflect && BLI_ghash_lookup(hash, ob) == NULL) { - DerivedMesh *dm= NULL; - - if(ob->softflag & OB_SB_COLLFINAL) /* so maybe someone wants overkill to collide with subsurfed */ - dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH); - else - dm = mesh_get_derived_deform(scene, ob, CD_MASK_BAREMESH); - - if(dm){ - ccd_Mesh *ccdmesh = ccd_mesh_make(ob, dm); - BLI_ghash_insert(hash, ob, ccdmesh); - - /* we did copy & modify all we need so give 'em away again */ - dm->release(dm); - - } + ccd_Mesh *ccdmesh = ccd_mesh_make(ob); + BLI_ghash_insert(hash, ob, ccdmesh); }/*--- only with deflecting set */ }/* mesh && layer*/ @@ -595,21 +585,9 @@ static void ccd_update_deflector_hash(Scene *scene, Object *vertexowner, GHash * /*+++ only with deflecting set */ if(ob->pd && ob->pd->deflect) { - DerivedMesh *dm= NULL; - - if(ob->softflag & OB_SB_COLLFINAL) { /* so maybe someone wants overkill to collide with subsurfed */ - dm = mesh_get_derived_final(scene, ob, CD_MASK_BAREMESH); - } else { - dm = mesh_get_derived_deform(scene, ob, CD_MASK_BAREMESH); - } - if(dm){ - ccd_Mesh *ccdmesh = BLI_ghash_lookup(hash,ob); - if (ccdmesh) - ccd_mesh_update(ob,ccdmesh,dm); - - /* we did copy & modify all we need so give 'em away again */ - dm->release(dm); - } + ccd_Mesh *ccdmesh = BLI_ghash_lookup(hash,ob); + if (ccdmesh) + ccd_mesh_update(ob,ccdmesh); }/*--- only with deflecting set */ }/* mesh && layer*/ @@ -640,7 +618,7 @@ static void add_mesh_quad_diag_springs(Object *ob) { Mesh *me= ob->data; MFace *mface= me->mface; - BodyPoint *bp; + /*BodyPoint *bp;*/ /*UNUSED*/ BodySpring *bs, *bs_new; int a ; @@ -661,7 +639,7 @@ static void add_mesh_quad_diag_springs(Object *ob) /* fill the tail */ a = 0; bs = bs_new+ob->soft->totspring; - bp= ob->soft->bpoint; + /*bp= ob->soft->bpoint; */ /*UNUSED*/ if(mface ) { for(a=me->totface; a>0; a--, mface++) { if(mface->v4) { @@ -1042,7 +1020,10 @@ static int sb_detect_aabb_collisionCached( float UNUSED(force[3]), unsigned int GHash *hash; GHashIterator *ihash; float aabbmin[3],aabbmax[3]; - int a, deflected=0; + int deflected=0; +#if 0 + int a; +#endif if ((sb == NULL) || (sb->scratch ==NULL)) return 0; VECCOPY(aabbmin,sb->scratch->aabbmin); @@ -1056,17 +1037,20 @@ static int sb_detect_aabb_collisionCached( float UNUSED(force[3]), unsigned int ob = BLI_ghashIterator_getKey (ihash); /* only with deflecting set */ if(ob->pd && ob->pd->deflect) { +#if 0 /* UNUSED */ MFace *mface= NULL; MVert *mvert= NULL; MVert *mprevvert= NULL; ccdf_minmax *mima= NULL; +#endif if(ccdm){ +#if 0 /* UNUSED */ mface= ccdm->mface; mvert= ccdm->mvert; mprevvert= ccdm->mprevvert; mima= ccdm->mima; a = ccdm->totface; - +#endif if ((aabbmax[0] < ccdm->bbmin[0]) || (aabbmax[1] < ccdm->bbmin[1]) || (aabbmax[2] < ccdm->bbmin[2]) || @@ -2095,19 +2079,25 @@ static void sb_spring_force(Object *ob,int bpi,BodySpring *bs,float iks,float UN float dir[3],dvel[3]; float distance,forcefactor,kd,absvel,projvel,kw; +#if 0 /* UNUSED */ int ia,ic; +#endif /* prepare depending on which side of the spring we are on */ if (bpi == bs->v1){ bp1 = &sb->bpoint[bs->v1]; bp2 = &sb->bpoint[bs->v2]; +#if 0 /* UNUSED */ ia =3*bs->v1; ic =3*bs->v2; +#endif } else if (bpi == bs->v2){ bp1 = &sb->bpoint[bs->v2]; bp2 = &sb->bpoint[bs->v1]; +#if 0 /* UNUSED */ ia =3*bs->v2; ic =3*bs->v1; +#endif } else{ /* TODO make this debug option */ @@ -2454,23 +2444,23 @@ static void softbody_calc_forcesEx(Scene *scene, Object *ob, float forcetime, fl * this will ruin adaptive stepsize AKA heun! (BM) */ SoftBody *sb= ob->soft; /* is supposed to be there */ - BodyPoint *bproot; + /*BodyPoint *bproot;*/ /* UNUSED */ ListBase *do_effector = NULL; - float gravity; + /* float gravity; */ /* UNUSED */ /* float iks; */ float fieldfactor = -1.0f, windfactor = 0.25; - int do_deflector,do_selfcollision,do_springcollision,do_aero; + int do_deflector /*,do_selfcollision*/ ,do_springcollision,do_aero; - gravity = sb->grav * sb_grav_force_scale(ob); + /* gravity = sb->grav * sb_grav_force_scale(ob); */ /* UNUSED */ /* check conditions for various options */ do_deflector= query_external_colliders(scene, ob); - do_selfcollision=((ob->softflag & OB_SB_EDGES) && (sb->bspring)&& (ob->softflag & OB_SB_SELF)); + /* do_selfcollision=((ob->softflag & OB_SB_EDGES) && (sb->bspring)&& (ob->softflag & OB_SB_SELF)); */ /* UNUSED */ do_springcollision=do_deflector && (ob->softflag & OB_SB_EDGES) &&(ob->softflag & OB_SB_EDGECOLL); do_aero=((sb->aeroedge)&& (ob->softflag & OB_SB_EDGES)); /* iks = 1.0f/(1.0f-sb->inspring)-1.0f; */ /* inner spring constants function */ /* UNUSED */ - bproot= sb->bpoint; /* need this for proper spring addressing */ + /* bproot= sb->bpoint; */ /* need this for proper spring addressing */ /* UNUSED */ if (do_springcollision || do_aero) sb_sfesf_threads_run(scene, ob, timenow,sb->totspring,NULL); @@ -2516,7 +2506,7 @@ static void softbody_calc_forces(Scene *scene, Object *ob, float forcetime, floa */ SoftBody *sb= ob->soft; /* is supposed to be there */ BodyPoint *bp; - BodyPoint *bproot; + /* BodyPoint *bproot; */ /* UNUSED */ BodySpring *bs; ListBase *do_effector = NULL; float iks, ks, kd, gravity[3] = {0.0f,0.0f,0.0f}; @@ -2547,7 +2537,7 @@ static void softbody_calc_forces(Scene *scene, Object *ob, float forcetime, floa do_aero=((sb->aeroedge)&& (ob->softflag & OB_SB_EDGES)); iks = 1.0f/(1.0f-sb->inspring)-1.0f ;/* inner spring constants function */ - bproot= sb->bpoint; /* need this for proper spring addressing */ + /* bproot= sb->bpoint; */ /* need this for proper spring addressing */ /* UNUSED */ if (do_springcollision || do_aero) scan_for_ext_spring_forces(scene, ob, timenow); /* after spring scan because it uses Effoctors too */ |