diff options
Diffstat (limited to 'source/blender/blenkernel/intern/constraint.c')
| -rw-r--r-- | source/blender/blenkernel/intern/constraint.c | 1650 |
1 files changed, 825 insertions, 825 deletions
diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c index 9e47d136863..eed5ec49012 100644 --- a/source/blender/blenkernel/intern/constraint.c +++ b/source/blender/blenkernel/intern/constraint.c @@ -69,7 +69,7 @@ #include "BKE_constraint.h" #include "BKE_displist.h" #include "BKE_deform.h" -#include "BKE_DerivedMesh.h" /* for geometry targets */ +#include "BKE_DerivedMesh.h" /* for geometry targets */ #include "BKE_cdderivedmesh.h" /* for geometry targets */ #include "BKE_object.h" #include "BKE_ipo.h" @@ -90,7 +90,7 @@ #endif #ifndef M_PI -#define M_PI 3.14159265358979323846 +#define M_PI 3.14159265358979323846 #endif @@ -113,15 +113,15 @@ void unique_constraint_name(bConstraint *con, ListBase *list) /* package an object/bone for use in constraint evaluation */ /* This function MEM_calloc's a bConstraintOb struct, that will need to be freed after evaluation */ -bConstraintOb *constraints_make_evalob (Scene *scene, Object *ob, void *subdata, short datatype) +bConstraintOb *constraints_make_evalob(Scene *scene, Object *ob, void *subdata, short datatype) { bConstraintOb *cob; /* create regardless of whether we have any data! */ - cob= MEM_callocN(sizeof(bConstraintOb), "bConstraintOb"); + cob = MEM_callocN(sizeof(bConstraintOb), "bConstraintOb"); /* for system time, part of deglobalization, code nicer later with local time (ton) */ - cob->scene= scene; + cob->scene = scene; /* based on type of available data */ switch (datatype) { @@ -139,7 +139,7 @@ bConstraintOb *constraints_make_evalob (Scene *scene, Object *ob, void *subdata, copy_m4_m4(cob->startmat, cob->matrix); } - break; + break; case CONSTRAINT_OBTYPE_BONE: { /* only set if we have valid bone, otherwise default */ @@ -150,11 +150,11 @@ bConstraintOb *constraints_make_evalob (Scene *scene, Object *ob, void *subdata, if (cob->pchan->rotmode > 0) { /* should be some type of Euler order */ - cob->rotOrder= cob->pchan->rotmode; + cob->rotOrder = cob->pchan->rotmode; } else { /* Quats, so eulers should just use default order */ - cob->rotOrder= EULER_ORDER_DEFAULT; + cob->rotOrder = EULER_ORDER_DEFAULT; } /* matrix in world-space */ @@ -165,7 +165,7 @@ bConstraintOb *constraints_make_evalob (Scene *scene, Object *ob, void *subdata, copy_m4_m4(cob->startmat, cob->matrix); } - break; + break; default: /* other types not yet handled */ unit_m4(cob->matrix); @@ -202,7 +202,7 @@ void constraints_clear_evalob(bConstraintOb *cob) invert_m4_m4(cob->ob->constinv, delta); } } - break; + break; case CONSTRAINT_OBTYPE_BONE: { /* cob->ob or cob->pchan might not exist */ @@ -214,7 +214,7 @@ void constraints_clear_evalob(bConstraintOb *cob) invert_m4_m4(cob->pchan->constinv, delta); } } - break; + break; } /* free tempolary struct */ @@ -278,7 +278,7 @@ void constraint_mat_convertspace(Object *ob, bPoseChannel *pchan, float mat[][4] float imat[4][4]; /* prevent crashes in these unlikely events */ - if (ob==NULL || mat==NULL) return; + if (ob == NULL || mat == NULL) return; /* optimize trick - check if need to do anything */ if (from == to) return; @@ -298,8 +298,8 @@ void constraint_mat_convertspace(Object *ob, bPoseChannel *pchan, float mat[][4] constraint_mat_convertspace(ob, pchan, mat, CONSTRAINT_SPACE_POSE, to); } } - break; - case CONSTRAINT_SPACE_POSE: /* ---------- FROM POSESPACE ---------- */ + break; + case CONSTRAINT_SPACE_POSE: /* ---------- FROM POSESPACE ---------- */ { /* pose to world */ if (to == CONSTRAINT_SPACE_WORLD) { @@ -331,7 +331,7 @@ void constraint_mat_convertspace(Object *ob, bPoseChannel *pchan, float mat[][4] } } } - break; + break; case CONSTRAINT_SPACE_LOCAL: /* ------------ FROM LOCALSPACE --------- */ { /* local to pose - do inverse procedure that was done for pose to local */ @@ -351,7 +351,7 @@ void constraint_mat_convertspace(Object *ob, bPoseChannel *pchan, float mat[][4] constraint_mat_convertspace(ob, pchan, mat, CONSTRAINT_SPACE_POSE, to); } } - break; + break; case CONSTRAINT_SPACE_PARLOCAL: /* -------------- FROM LOCAL WITH PARENT ---------- */ { /* local + parent to pose */ @@ -366,12 +366,12 @@ void constraint_mat_convertspace(Object *ob, bPoseChannel *pchan, float mat[][4] constraint_mat_convertspace(ob, pchan, mat, CONSTRAINT_SPACE_POSE, to); } } - break; + break; } } else { /* objects */ - if (from==CONSTRAINT_SPACE_WORLD && to==CONSTRAINT_SPACE_LOCAL) { + if (from == CONSTRAINT_SPACE_WORLD && to == CONSTRAINT_SPACE_LOCAL) { /* check if object has a parent */ if (ob->parent) { /* 'subtract' parent's effects from owner */ @@ -391,7 +391,7 @@ void constraint_mat_convertspace(Object *ob, bPoseChannel *pchan, float mat[][4] mult_m4_m4m4(mat, imat, mat); } } - else if (from==CONSTRAINT_SPACE_LOCAL && to==CONSTRAINT_SPACE_WORLD) { + else if (from == CONSTRAINT_SPACE_LOCAL && to == CONSTRAINT_SPACE_WORLD) { /* check that object has a parent - otherwise this won't work */ if (ob->parent) { /* 'add' parent's effect back to owner */ @@ -415,15 +415,15 @@ void constraint_mat_convertspace(Object *ob, bPoseChannel *pchan, float mat[][4] /* ------------ General Target Matrix Tools ---------- */ /* function that sets the given matrix based on given vertex group in mesh */ -static void contarget_get_mesh_mat (Object *ob, const char *substring, float mat[][4]) +static void contarget_get_mesh_mat(Object *ob, const char *substring, float mat[][4]) { DerivedMesh *dm = NULL; - Mesh *me= ob->data; + Mesh *me = ob->data; BMEditMesh *em = me->edit_btmesh; float vec[3] = {0.0f, 0.0f, 0.0f}; float normal[3] = {0.0f, 0.0f, 0.0f}, plane[3]; float imat[3][3], tmat[3][3]; - const int defgroup= defgroup_name_index(ob, substring); + const int defgroup = defgroup_name_index(ob, substring); short freeDM = 0; /* initialize target matrix using target matrix */ @@ -436,7 +436,7 @@ static void contarget_get_mesh_mat (Object *ob, const char *substring, float mat if (em) { /* target is in editmode, so get a special derived mesh */ dm = CDDM_from_BMEditMesh(em, ob->data, FALSE, FALSE); - freeDM= 1; + freeDM = 1; } else { /* when not in EditMode, use the 'final' derived mesh, depsgraph @@ -454,10 +454,10 @@ static void contarget_get_mesh_mat (Object *ob, const char *substring, float mat /* check that dvert is a valid pointers (just in case) */ if (dvert) { - MDeformVert *dv= dvert; + MDeformVert *dv = dvert; /* get the average of all verts with that are in the vertex-group */ for (i = 0; i < numVerts; i++, dv++) { - MDeformWeight *dw= defvert_find_index(dv, defgroup); + MDeformWeight *dw = defvert_find_index(dv, defgroup); if (dw && dw->weight != 0.0f) { dm->getVertCo(dm, i, co); dm->getVertNo(dm, i, nor); @@ -512,20 +512,20 @@ static void contarget_get_mesh_mat (Object *ob, const char *substring, float mat } /* function that sets the given matrix based on given vertex group in lattice */ -static void contarget_get_lattice_mat (Object *ob, const char *substring, float mat[][4]) +static void contarget_get_lattice_mat(Object *ob, const char *substring, float mat[][4]) { - Lattice *lt= (Lattice *)ob->data; + Lattice *lt = (Lattice *)ob->data; DispList *dl = find_displist(&ob->disp, DL_VERTS); - float *co = dl?dl->verts:NULL; + float *co = dl ? dl->verts : NULL; BPoint *bp = lt->def; MDeformVert *dv = lt->dvert; - int tot_verts= lt->pntsu*lt->pntsv*lt->pntsw; - float vec[3]= {0.0f, 0.0f, 0.0f}, tvec[3]; - int grouped=0; + int tot_verts = lt->pntsu * lt->pntsv * lt->pntsw; + float vec[3] = {0.0f, 0.0f, 0.0f}, tvec[3]; + int grouped = 0; int i, n; - const int defgroup= defgroup_name_index(ob, substring); + const int defgroup = defgroup_name_index(ob, substring); /* initialize target matrix using target matrix */ copy_m4_m4(mat, ob->obmat); @@ -537,9 +537,9 @@ static void contarget_get_lattice_mat (Object *ob, const char *substring, float /* 1. Loop through control-points checking if in nominated vertex-group. * 2. If it is, add it to vec to find the average point. */ - for (i=0; i < tot_verts; i++, dv++) { - for (n= 0; n < dv->totweight; n++) { - MDeformWeight *dw= defvert_find_index(dv, defgroup); + for (i = 0; i < tot_verts; i++, dv++) { + for (n = 0; n < dv->totweight; n++) { + MDeformWeight *dw = defvert_find_index(dv, defgroup); if (dw && dw->weight > 0.0f) { /* copy coordinates of point to temporary vector, then add to find average */ memcpy(tvec, co ? co : bp->vec, 3 * sizeof(float)); @@ -551,7 +551,7 @@ static void contarget_get_lattice_mat (Object *ob, const char *substring, float /* advance pointer to coordinate data */ if (co) co += 3; - else bp++; + else bp++; } /* find average location, then multiply by ob->obmat to find world-space location */ @@ -565,14 +565,14 @@ static void contarget_get_lattice_mat (Object *ob, const char *substring, float /* generic function to get the appropriate matrix for most target cases */ /* The cases where the target can be object data have not been implemented */ -static void constraint_target_to_mat4 (Object *ob, const char *substring, float mat[][4], short from, short to, float headtail) +static void constraint_target_to_mat4(Object *ob, const char *substring, float mat[][4], short from, short to, float headtail) { /* Case OBJECT */ if (!strlen(substring)) { copy_m4_m4(mat, ob->obmat); constraint_mat_convertspace(ob, NULL, mat, from, to); } - /* Case VERTEXGROUP */ + /* Case VERTEXGROUP */ /* Current method just takes the average location of all the points in the * VertexGroup, and uses that as the location value of the targets. Where * possible, the orientation will also be calculated, by calculating an @@ -631,14 +631,14 @@ static void constraint_target_to_mat4 (Object *ob, const char *substring, float */ /* Template for type-info data: - * - make a copy of this when creating new constraints, and just change the functions - * pointed to as necessary - * - although the naming of functions doesn't matter, it would help for code - * readability, to follow the same naming convention as is presented here - * - any functions that a constraint doesn't need to define, don't define - * for such cases, just use NULL - * - these should be defined after all the functions have been defined, so that - * forward-definitions/prototypes don't need to be used! + * - make a copy of this when creating new constraints, and just change the functions + * pointed to as necessary + * - although the naming of functions doesn't matter, it would help for code + * readability, to follow the same naming convention as is presented here + * - any functions that a constraint doesn't need to define, don't define + * for such cases, just use NULL + * - these should be defined after all the functions have been defined, so that + * forward-definitions/prototypes don't need to be used! * - keep this copy #if-def'd so that future constraints can get based off this */ #if 0 @@ -661,7 +661,7 @@ static bConstraintTypeInfo CTI_CONSTRNAME = { /* This function should be used for the get_target_matrix member of all * constraints that are not picky about what happens to their target matrix. */ -static void default_get_tarmat (bConstraint *con, bConstraintOb *UNUSED(cob), bConstraintTarget *ct, float UNUSED(ctime)) +static void default_get_tarmat(bConstraint *con, bConstraintOb *UNUSED(cob), bConstraintTarget *ct, float UNUSED(ctime)) { if (VALID_CONS_TARGET(ct)) constraint_target_to_mat4(ct->tar, ct->subtarget, ct->matrix, CONSTRAINT_SPACE_WORLD, ct->space, con->headtail); @@ -677,26 +677,26 @@ static void default_get_tarmat (bConstraint *con, bConstraintOb *UNUSED(cob), bC // TODO: cope with getting rotation order... #define SINGLETARGET_GET_TARS(con, datatar, datasubtarget, ct, list) \ { \ - ct= MEM_callocN(sizeof(bConstraintTarget), "tempConstraintTarget"); \ + ct = MEM_callocN(sizeof(bConstraintTarget), "tempConstraintTarget"); \ \ - ct->tar= datatar; \ + ct->tar = datatar; \ BLI_strncpy(ct->subtarget, datasubtarget, sizeof(ct->subtarget)); \ - ct->space= con->tarspace; \ - ct->flag= CONSTRAINT_TAR_TEMP; \ + ct->space = con->tarspace; \ + ct->flag = CONSTRAINT_TAR_TEMP; \ \ if (ct->tar) { \ - if ((ct->tar->type==OB_ARMATURE) && (ct->subtarget[0])) { \ - bPoseChannel *pchan= BKE_pose_channel_find_name(ct->tar->pose, ct->subtarget); \ + if ((ct->tar->type == OB_ARMATURE) && (ct->subtarget[0])) { \ + bPoseChannel *pchan = BKE_pose_channel_find_name(ct->tar->pose, ct->subtarget); \ ct->type = CONSTRAINT_OBTYPE_BONE; \ - ct->rotOrder= (pchan) ? (pchan->rotmode) : EULER_ORDER_DEFAULT; \ - }\ + ct->rotOrder = (pchan) ? (pchan->rotmode) : EULER_ORDER_DEFAULT; \ + } \ else if (OB_TYPE_SUPPORT_VGROUP(ct->tar->type) && (ct->subtarget[0])) { \ ct->type = CONSTRAINT_OBTYPE_VERT; \ ct->rotOrder = EULER_ORDER_DEFAULT; \ } \ - else {\ + else { \ ct->type = CONSTRAINT_OBTYPE_OBJECT; \ - ct->rotOrder= ct->tar->rotmode; \ + ct->rotOrder = ct->tar->rotmode; \ } \ } \ \ @@ -711,11 +711,11 @@ static void default_get_tarmat (bConstraint *con, bConstraintOb *UNUSED(cob), bC // TODO: cope with getting rotation order... #define SINGLETARGETNS_GET_TARS(con, datatar, ct, list) \ { \ - ct= MEM_callocN(sizeof(bConstraintTarget), "tempConstraintTarget"); \ + ct = MEM_callocN(sizeof(bConstraintTarget), "tempConstraintTarget"); \ \ - ct->tar= datatar; \ - ct->space= con->tarspace; \ - ct->flag= CONSTRAINT_TAR_TEMP; \ + ct->tar = datatar; \ + ct->space = con->tarspace; \ + ct->flag = CONSTRAINT_TAR_TEMP; \ \ if (ct->tar) ct->type = CONSTRAINT_OBTYPE_OBJECT; \ \ @@ -733,13 +733,13 @@ static void default_get_tarmat (bConstraint *con, bConstraintOb *UNUSED(cob), bC if (ct) { \ bConstraintTarget *ctn = ct->next; \ if (nocopy == 0) { \ - datatar= ct->tar; \ + datatar = ct->tar; \ BLI_strncpy(datasubtarget, ct->subtarget, sizeof(datasubtarget)); \ - con->tarspace= (char)ct->space; \ + con->tarspace = (char)ct->space; \ } \ \ BLI_freelinkN(list, ct); \ - ct= ctn; \ + ct = ctn; \ } \ } @@ -754,39 +754,39 @@ static void default_get_tarmat (bConstraint *con, bConstraintOb *UNUSED(cob), bC if (ct) { \ bConstraintTarget *ctn = ct->next; \ if (nocopy == 0) { \ - datatar= ct->tar; \ - con->tarspace= (char)ct->space; \ + datatar = ct->tar; \ + con->tarspace = (char)ct->space; \ } \ \ BLI_freelinkN(list, ct); \ - ct= ctn; \ + ct = ctn; \ } \ } /* --------- ChildOf Constraint ------------ */ -static void childof_new_data (void *cdata) +static void childof_new_data(void *cdata) { - bChildOfConstraint *data= (bChildOfConstraint *)cdata; + bChildOfConstraint *data = (bChildOfConstraint *)cdata; data->flag = (CHILDOF_LOCX | CHILDOF_LOCY | CHILDOF_LOCZ | - CHILDOF_ROTX |CHILDOF_ROTY | CHILDOF_ROTZ | - CHILDOF_SIZEX | CHILDOF_SIZEY | CHILDOF_SIZEZ); + CHILDOF_ROTX | CHILDOF_ROTY | CHILDOF_ROTZ | + CHILDOF_SIZEX | CHILDOF_SIZEY | CHILDOF_SIZEZ); unit_m4(data->invmat); } -static void childof_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void childof_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bChildOfConstraint *data= con->data; + bChildOfConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int childof_get_tars (bConstraint *con, ListBase *list) +static int childof_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bChildOfConstraint *data= con->data; + bChildOfConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -798,21 +798,21 @@ static int childof_get_tars (bConstraint *con, ListBase *list) return 0; } -static void childof_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void childof_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bChildOfConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bChildOfConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void childof_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void childof_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bChildOfConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bChildOfConstraint *data = con->data; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target */ if (VALID_CONS_TARGET(ct)) { @@ -849,15 +849,15 @@ static void childof_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta mat4_to_size(sizo, invmat); /* disable channels not enabled */ - if (!(data->flag & CHILDOF_LOCX)) loc[0]= loco[0]= 0.0f; - if (!(data->flag & CHILDOF_LOCY)) loc[1]= loco[1]= 0.0f; - if (!(data->flag & CHILDOF_LOCZ)) loc[2]= loco[2]= 0.0f; - if (!(data->flag & CHILDOF_ROTX)) eul[0]= eulo[0]= 0.0f; - if (!(data->flag & CHILDOF_ROTY)) eul[1]= eulo[1]= 0.0f; - if (!(data->flag & CHILDOF_ROTZ)) eul[2]= eulo[2]= 0.0f; - if (!(data->flag & CHILDOF_SIZEX)) size[0]= sizo[0]= 1.0f; - if (!(data->flag & CHILDOF_SIZEY)) size[1]= sizo[1]= 1.0f; - if (!(data->flag & CHILDOF_SIZEZ)) size[2]= sizo[2]= 1.0f; + if (!(data->flag & CHILDOF_LOCX)) loc[0] = loco[0] = 0.0f; + if (!(data->flag & CHILDOF_LOCY)) loc[1] = loco[1] = 0.0f; + if (!(data->flag & CHILDOF_LOCZ)) loc[2] = loco[2] = 0.0f; + if (!(data->flag & CHILDOF_ROTX)) eul[0] = eulo[0] = 0.0f; + if (!(data->flag & CHILDOF_ROTY)) eul[1] = eulo[1] = 0.0f; + if (!(data->flag & CHILDOF_ROTZ)) eul[2] = eulo[2] = 0.0f; + if (!(data->flag & CHILDOF_SIZEX)) size[0] = sizo[0] = 1.0f; + if (!(data->flag & CHILDOF_SIZEY)) size[1] = sizo[1] = 1.0f; + if (!(data->flag & CHILDOF_SIZEZ)) size[2] = sizo[2] = 1.0f; /* make new target mat and offset mat */ loc_eulO_size_to_mat4(ct->matrix, loc, eul, size, ct->rotOrder); @@ -877,9 +877,9 @@ static void childof_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta /* without this, changes to scale and rotation can change location * of a parentless bone or a disconnected bone. Even though its set * to zero above. */ - if (!(data->flag & CHILDOF_LOCX)) cob->matrix[3][0]= tempmat[3][0]; - if (!(data->flag & CHILDOF_LOCY)) cob->matrix[3][1]= tempmat[3][1]; - if (!(data->flag & CHILDOF_LOCZ)) cob->matrix[3][2]= tempmat[3][2]; + if (!(data->flag & CHILDOF_LOCX)) cob->matrix[3][0] = tempmat[3][0]; + if (!(data->flag & CHILDOF_LOCY)) cob->matrix[3][1] = tempmat[3][1]; + if (!(data->flag & CHILDOF_LOCZ)) cob->matrix[3][2] = tempmat[3][2]; } } } @@ -902,26 +902,26 @@ static bConstraintTypeInfo CTI_CHILDOF = { /* -------- TrackTo Constraint ------- */ -static void trackto_new_data (void *cdata) +static void trackto_new_data(void *cdata) { - bTrackToConstraint *data= (bTrackToConstraint *)cdata; + bTrackToConstraint *data = (bTrackToConstraint *)cdata; data->reserved1 = TRACK_Y; data->reserved2 = UP_Z; } -static void trackto_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void trackto_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bTrackToConstraint *data= con->data; + bTrackToConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int trackto_get_tars (bConstraint *con, ListBase *list) +static int trackto_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bTrackToConstraint *data= con->data; + bTrackToConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -933,11 +933,11 @@ static int trackto_get_tars (bConstraint *con, ListBase *list) return 0; } -static void trackto_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void trackto_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bTrackToConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bTrackToConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) @@ -945,9 +945,9 @@ static void trackto_flush_tars (bConstraint *con, ListBase *list, short nocopy) } -static int basis_cross (int n, int m) +static int basis_cross(int n, int m) { - switch (n-m) { + switch (n - m) { case 1: case -2: return 1; @@ -961,7 +961,7 @@ static int basis_cross (int n, int m) } } -static void vectomat (float *vec, float *target_up, short axis, short upflag, short flags, float m[][3]) +static void vectomat(float *vec, float *target_up, short axis, short upflag, short flags, float m[][3]) { float n[3]; float u[3]; /* vector specifying the up axis */ @@ -1025,10 +1025,10 @@ static void vectomat (float *vec, float *target_up, short axis, short upflag, sh } -static void trackto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void trackto_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bTrackToConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bTrackToConstraint *data = con->data; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { float size[3], vec[3]; @@ -1039,23 +1039,23 @@ static void trackto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta mat4_to_size(size, cob->matrix); /* Clear the object's rotation */ - cob->matrix[0][0]=size[0]; - cob->matrix[0][1]=0; - cob->matrix[0][2]=0; - cob->matrix[1][0]=0; - cob->matrix[1][1]=size[1]; - cob->matrix[1][2]=0; - cob->matrix[2][0]=0; - cob->matrix[2][1]=0; - cob->matrix[2][2]=size[2]; + cob->matrix[0][0] = size[0]; + cob->matrix[0][1] = 0; + cob->matrix[0][2] = 0; + cob->matrix[1][0] = 0; + cob->matrix[1][1] = size[1]; + cob->matrix[1][2] = 0; + cob->matrix[2][0] = 0; + cob->matrix[2][1] = 0; + cob->matrix[2][2] = size[2]; /* targetmat[2] instead of ownermat[2] is passed to vectomat * for backwards compatibility it seems... (Aligorith) */ sub_v3_v3v3(vec, cob->matrix[3], ct->matrix[3]); vectomat(vec, ct->matrix[2], - (short)data->reserved1, (short)data->reserved2, - data->flags, totmat); + (short)data->reserved1, (short)data->reserved2, + data->flags, totmat); copy_m4_m4(tmat, cob->matrix); mul_m4_m3m4(cob->matrix, totmat, tmat); @@ -1079,32 +1079,32 @@ static bConstraintTypeInfo CTI_TRACKTO = { /* --------- Inverse-Kinemetics --------- */ -static void kinematic_new_data (void *cdata) +static void kinematic_new_data(void *cdata) { - bKinematicConstraint *data= (bKinematicConstraint *)cdata; + bKinematicConstraint *data = (bKinematicConstraint *)cdata; - data->weight= 1.0f; - data->orientweight= 1.0f; + data->weight = 1.0f; + data->orientweight = 1.0f; data->iterations = 500; - data->dist= 1.0f; - data->flag= CONSTRAINT_IK_TIP|CONSTRAINT_IK_STRETCH|CONSTRAINT_IK_POS; + data->dist = 1.0f; + data->flag = CONSTRAINT_IK_TIP | CONSTRAINT_IK_STRETCH | CONSTRAINT_IK_POS; } -static void kinematic_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void kinematic_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bKinematicConstraint *data= con->data; + bKinematicConstraint *data = con->data; /* chain target */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); /* poletarget */ - func(con, (ID**)&data->poletar, FALSE, userdata); + func(con, (ID **)&data->poletar, FALSE, userdata); } -static int kinematic_get_tars (bConstraint *con, ListBase *list) +static int kinematic_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bKinematicConstraint *data= con->data; + bKinematicConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints is used twice here */ @@ -1117,11 +1117,11 @@ static int kinematic_get_tars (bConstraint *con, ListBase *list) return 0; } -static void kinematic_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void kinematic_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bKinematicConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bKinematicConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) @@ -1129,15 +1129,15 @@ static void kinematic_flush_tars (bConstraint *con, ListBase *list, short nocopy } } -static void kinematic_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void kinematic_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { - bKinematicConstraint *data= con->data; + bKinematicConstraint *data = con->data; if (VALID_CONS_TARGET(ct)) constraint_target_to_mat4(ct->tar, ct->subtarget, ct->matrix, CONSTRAINT_SPACE_WORLD, ct->space, con->headtail); else if (ct) { if (data->flag & CONSTRAINT_IK_AUTO) { - Object *ob= cob->ob; + Object *ob = cob->ob; if (ob == NULL) { unit_m4(ct->matrix); @@ -1172,9 +1172,9 @@ static bConstraintTypeInfo CTI_KINEMATIC = { /* -------- Follow-Path Constraint ---------- */ -static void followpath_new_data (void *cdata) +static void followpath_new_data(void *cdata) { - bFollowPathConstraint *data= (bFollowPathConstraint *)cdata; + bFollowPathConstraint *data = (bFollowPathConstraint *)cdata; data->trackflag = TRACK_Y; data->upflag = UP_Z; @@ -1182,18 +1182,18 @@ static void followpath_new_data (void *cdata) data->followflag = 0; } -static void followpath_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void followpath_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bFollowPathConstraint *data= con->data; + bFollowPathConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int followpath_get_tars (bConstraint *con, ListBase *list) +static int followpath_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bFollowPathConstraint *data= con->data; + bFollowPathConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints without subtargets */ @@ -1205,25 +1205,25 @@ static int followpath_get_tars (bConstraint *con, ListBase *list) return 0; } -static void followpath_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void followpath_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bFollowPathConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bFollowPathConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGETNS_FLUSH_TARS(con, data->tar, ct, list, nocopy) } } -static void followpath_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void followpath_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { - bFollowPathConstraint *data= con->data; + bFollowPathConstraint *data = con->data; if (VALID_CONS_TARGET(ct)) { - Curve *cu= ct->tar->data; + Curve *cu = ct->tar->data; float vec[4], dir[3], radius; - float totmat[4][4]= MAT4_UNITY; + float totmat[4][4] = MAT4_UNITY; float curvetime; unit_m4(ct->matrix); @@ -1233,7 +1233,7 @@ static void followpath_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr */ /* only happens on reload file, but violates depsgraph still... fix! */ - if (cu->path==NULL || cu->path->data==NULL) + if (cu->path == NULL || cu->path->data == NULL) makeDispListCurveTypes(cob->scene, ct->tar, 0); if (cu->path && cu->path->data) { @@ -1241,7 +1241,7 @@ static void followpath_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr if ((data->followflag & FOLLOWPATH_STATIC) == 0) { /* animated position along curve depending on time */ Nurb *nu = cu->nurb.first; - curvetime= cu->ctime - data->offset; + curvetime = cu->ctime - data->offset; /* ctime is now a proper var setting of Curve which gets set by Animato like any other var that's animated, * but this will only work if it actually is animated... @@ -1265,21 +1265,21 @@ static void followpath_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr } else { /* fixed position along curve */ - curvetime= data->offset_fac; + curvetime = data->offset_fac; } - if ( where_on_path(ct->tar, curvetime, vec, dir, (data->followflag & FOLLOWPATH_FOLLOW) ? quat : NULL, &radius, NULL) ) { /* quat_pt is quat or NULL*/ + if (where_on_path(ct->tar, curvetime, vec, dir, (data->followflag & FOLLOWPATH_FOLLOW) ? quat : NULL, &radius, NULL) ) { /* quat_pt is quat or NULL*/ if (data->followflag & FOLLOWPATH_FOLLOW) { #if 0 float x1, q[4]; vec_to_quat(quat, dir, (short)data->trackflag, (short)data->upflag); normalize_v3(dir); - q[0]= (float)cos(0.5*vec[3]); - x1= (float)sin(0.5*vec[3]); - q[1]= -x1*dir[0]; - q[2]= -x1*dir[1]; - q[3]= -x1*dir[2]; + q[0] = (float)cos(0.5 * vec[3]); + x1 = (float)sin(0.5 * vec[3]); + q[1] = -x1 * dir[0]; + q[2] = -x1 * dir[1]; + q[3] = -x1 * dir[2]; mul_qt_qtqt(quat, q, quat); #else quat_apply_track(quat, data->trackflag, data->upflag); @@ -1305,15 +1305,15 @@ static void followpath_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr unit_m4(ct->matrix); } -static void followpath_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void followpath_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bConstraintTarget *ct= targets->first; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target */ if (VALID_CONS_TARGET(ct)) { float obmat[4][4]; float size[3]; - bFollowPathConstraint *data= con->data; + bFollowPathConstraint *data = con->data; /* get Object transform (loc/rot/size) to determine transformation from path */ // TODO: this used to be local at one point, but is probably more useful as-is @@ -1326,7 +1326,7 @@ static void followpath_evaluate (bConstraint *con, bConstraintOb *cob, ListBase mul_serie_m4(cob->matrix, ct->matrix, obmat, NULL, NULL, NULL, NULL, NULL, NULL); /* un-apply scaling caused by path */ - if ((data->followflag & FOLLOWPATH_RADIUS)==0) { /* XXX - assume that scale correction means that radius will have some scale error in it - Campbell */ + if ((data->followflag & FOLLOWPATH_RADIUS) == 0) { /* XXX - assume that scale correction means that radius will have some scale error in it - Campbell */ float obsize[3]; mat4_to_size(obsize, cob->matrix); @@ -1358,7 +1358,7 @@ static bConstraintTypeInfo CTI_FOLLOWPATH = { /* --------- Limit Location --------- */ -static void loclimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) +static void loclimit_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) { bLocLimitConstraint *data = con->data; @@ -1405,7 +1405,7 @@ static bConstraintTypeInfo CTI_LOCLIMIT = { /* -------- Limit Rotation --------- */ -static void rotlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) +static void rotlimit_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) { bRotLimitConstraint *data = con->data; float loc[3]; @@ -1463,7 +1463,7 @@ static bConstraintTypeInfo CTI_ROTLIMIT = { /* --------- Limit Scaling --------- */ -static void sizelimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) +static void sizelimit_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) { bSizeLimitConstraint *data = con->data; float obsize[3], size[3]; @@ -1497,11 +1497,11 @@ static void sizelimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * } if (obsize[0]) - mul_v3_fl(cob->matrix[0], size[0]/obsize[0]); + mul_v3_fl(cob->matrix[0], size[0] / obsize[0]); if (obsize[1]) - mul_v3_fl(cob->matrix[1], size[1]/obsize[1]); + mul_v3_fl(cob->matrix[1], size[1] / obsize[1]); if (obsize[2]) - mul_v3_fl(cob->matrix[2], size[2]/obsize[2]); + mul_v3_fl(cob->matrix[2], size[2] / obsize[2]); } static bConstraintTypeInfo CTI_SIZELIMIT = { @@ -1521,25 +1521,25 @@ static bConstraintTypeInfo CTI_SIZELIMIT = { /* ----------- Copy Location ------------- */ -static void loclike_new_data (void *cdata) +static void loclike_new_data(void *cdata) { - bLocateLikeConstraint *data= (bLocateLikeConstraint *)cdata; + bLocateLikeConstraint *data = (bLocateLikeConstraint *)cdata; - data->flag = LOCLIKE_X|LOCLIKE_Y|LOCLIKE_Z; + data->flag = LOCLIKE_X | LOCLIKE_Y | LOCLIKE_Z; } -static void loclike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void loclike_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bLocateLikeConstraint *data= con->data; + bLocateLikeConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int loclike_get_tars (bConstraint *con, ListBase *list) +static int loclike_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bLocateLikeConstraint *data= con->data; + bLocateLikeConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -1551,21 +1551,21 @@ static int loclike_get_tars (bConstraint *con, ListBase *list) return 0; } -static void loclike_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void loclike_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bLocateLikeConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bLocateLikeConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void loclike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void loclike_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bLocateLikeConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bLocateLikeConstraint *data = con->data; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { float offset[3] = {0.0f, 0.0f, 0.0f}; @@ -1611,25 +1611,25 @@ static bConstraintTypeInfo CTI_LOCLIKE = { /* ----------- Copy Rotation ------------- */ -static void rotlike_new_data (void *cdata) +static void rotlike_new_data(void *cdata) { - bRotateLikeConstraint *data= (bRotateLikeConstraint *)cdata; + bRotateLikeConstraint *data = (bRotateLikeConstraint *)cdata; - data->flag = ROTLIKE_X|ROTLIKE_Y|ROTLIKE_Z; + data->flag = ROTLIKE_X | ROTLIKE_Y | ROTLIKE_Z; } -static void rotlike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void rotlike_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bChildOfConstraint *data= con->data; + bChildOfConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int rotlike_get_tars (bConstraint *con, ListBase *list) +static int rotlike_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bRotateLikeConstraint *data= con->data; + bRotateLikeConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -1641,26 +1641,26 @@ static int rotlike_get_tars (bConstraint *con, ListBase *list) return 0; } -static void rotlike_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void rotlike_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bRotateLikeConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bRotateLikeConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void rotlike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void rotlike_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bRotateLikeConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bRotateLikeConstraint *data = con->data; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { - float loc[3]; - float eul[3], obeul[3]; - float size[3]; + float loc[3]; + float eul[3], obeul[3]; + float size[3]; copy_v3_v3(loc, cob->matrix[3]); mat4_to_size(size, cob->matrix); @@ -1670,7 +1670,7 @@ static void rotlike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta /* we must get compatible eulers from the beginning because some of them can be modified below (see bug #21875) */ mat4_to_compatible_eulO(eul, obeul, cob->rotOrder, ct->matrix); - if ((data->flag & ROTLIKE_X)==0) + if ((data->flag & ROTLIKE_X) == 0) eul[0] = obeul[0]; else { if (data->flag & ROTLIKE_OFFSET) @@ -1680,7 +1680,7 @@ static void rotlike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta eul[0] *= -1; } - if ((data->flag & ROTLIKE_Y)==0) + if ((data->flag & ROTLIKE_Y) == 0) eul[1] = obeul[1]; else { if (data->flag & ROTLIKE_OFFSET) @@ -1690,7 +1690,7 @@ static void rotlike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta eul[1] *= -1; } - if ((data->flag & ROTLIKE_Z)==0) + if ((data->flag & ROTLIKE_Z) == 0) eul[2] = obeul[2]; else { if (data->flag & ROTLIKE_OFFSET) @@ -1723,25 +1723,25 @@ static bConstraintTypeInfo CTI_ROTLIKE = { /* ---------- Copy Scaling ---------- */ -static void sizelike_new_data (void *cdata) +static void sizelike_new_data(void *cdata) { - bSizeLikeConstraint *data= (bSizeLikeConstraint *)cdata; + bSizeLikeConstraint *data = (bSizeLikeConstraint *)cdata; - data->flag = SIZELIKE_X|SIZELIKE_Y|SIZELIKE_Z; + data->flag = SIZELIKE_X | SIZELIKE_Y | SIZELIKE_Z; } -static void sizelike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void sizelike_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bSizeLikeConstraint *data= con->data; + bSizeLikeConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int sizelike_get_tars (bConstraint *con, ListBase *list) +static int sizelike_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bSizeLikeConstraint *data= con->data; + bSizeLikeConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -1753,21 +1753,21 @@ static int sizelike_get_tars (bConstraint *con, ListBase *list) return 0; } -static void sizelike_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void sizelike_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bSizeLikeConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bSizeLikeConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void sizelike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void sizelike_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bSizeLikeConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bSizeLikeConstraint *data = con->data; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { float obsize[3], size[3]; @@ -1819,18 +1819,18 @@ static bConstraintTypeInfo CTI_SIZELIKE = { /* ----------- Copy Transforms ------------- */ -static void translike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void translike_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bTransLikeConstraint *data= con->data; + bTransLikeConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int translike_get_tars (bConstraint *con, ListBase *list) +static int translike_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bTransLikeConstraint *data= con->data; + bTransLikeConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -1842,20 +1842,20 @@ static int translike_get_tars (bConstraint *con, ListBase *list) return 0; } -static void translike_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void translike_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bTransLikeConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bTransLikeConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void translike_evaluate (bConstraint *UNUSED(con), bConstraintOb *cob, ListBase *targets) +static void translike_evaluate(bConstraint *UNUSED(con), bConstraintOb *cob, ListBase *targets) { - bConstraintTarget *ct= targets->first; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { /* just copy the entire transform matrix of the target */ @@ -1880,17 +1880,17 @@ static bConstraintTypeInfo CTI_TRANSLIKE = { /* ---------- Maintain Volume ---------- */ -static void samevolume_new_data (void *cdata) +static void samevolume_new_data(void *cdata) { - bSameVolumeConstraint *data= (bSameVolumeConstraint *)cdata; + bSameVolumeConstraint *data = (bSameVolumeConstraint *)cdata; data->flag = SAMEVOL_Y; data->volume = 1.0f; } -static void samevolume_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) +static void samevolume_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) { - bSameVolumeConstraint *data= con->data; + bSameVolumeConstraint *data = con->data; float volume = data->volume; float fac = 1.0f; @@ -1936,9 +1936,9 @@ static bConstraintTypeInfo CTI_SAMEVOL = { /* ----------- Python Constraint -------------- */ -static void pycon_free (bConstraint *con) +static void pycon_free(bConstraint *con) { - bPythonConstraint *data= con->data; + bPythonConstraint *data = con->data; /* id-properties */ IDP_FreeProperty(data->prop); @@ -1948,7 +1948,7 @@ static void pycon_free (bConstraint *con) BLI_freelistN(&data->targets); } -static void pycon_copy (bConstraint *con, bConstraint *srccon) +static void pycon_copy(bConstraint *con, bConstraint *srccon) { bPythonConstraint *pycon = (bPythonConstraint *)con->data; bPythonConstraint *opycon = (bPythonConstraint *)srccon->data; @@ -1957,19 +1957,19 @@ static void pycon_copy (bConstraint *con, bConstraint *srccon) BLI_duplicatelist(&pycon->targets, &opycon->targets); } -static void pycon_new_data (void *cdata) +static void pycon_new_data(void *cdata) { - bPythonConstraint *data= (bPythonConstraint *)cdata; + bPythonConstraint *data = (bPythonConstraint *)cdata; /* everything should be set correctly by calloc, except for the prop->type constant.*/ data->prop = MEM_callocN(sizeof(IDProperty), "PyConstraintProps"); data->prop->type = IDP_GROUP; } -static int pycon_get_tars (bConstraint *con, ListBase *list) +static int pycon_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bPythonConstraint *data= con->data; + bPythonConstraint *data = con->data; list->first = data->targets.first; list->last = data->targets.last; @@ -1980,33 +1980,33 @@ static int pycon_get_tars (bConstraint *con, ListBase *list) return 0; } -static void pycon_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void pycon_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bPythonConstraint *data= con->data; + bPythonConstraint *data = con->data; bConstraintTarget *ct; /* targets */ - for (ct= data->targets.first; ct; ct= ct->next) - func(con, (ID**)&ct->tar, FALSE, userdata); + for (ct = data->targets.first; ct; ct = ct->next) + func(con, (ID **)&ct->tar, FALSE, userdata); /* script */ - func(con, (ID**)&data->text, TRUE, userdata); + func(con, (ID **)&data->text, TRUE, userdata); } /* Whether this approach is maintained remains to be seen (aligorith) */ -static void pycon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void pycon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { #ifdef WITH_PYTHON - bPythonConstraint *data= con->data; + bPythonConstraint *data = con->data; #endif if (VALID_CONS_TARGET(ct)) { /* special exception for curves - depsgraph issues */ if (ct->tar->type == OB_CURVE) { - Curve *cu= ct->tar->data; + Curve *cu = ct->tar->data; /* this check is to make sure curve objects get updated on file load correctly.*/ - if (cu->path==NULL || cu->path->data==NULL) /* only happens on reload file, but violates depsgraph still... fix! */ + if (cu->path == NULL || cu->path->data == NULL) /* only happens on reload file, but violates depsgraph still... fix! */ makeDispListCurveTypes(cob->scene, ct->tar, 0); } @@ -2025,16 +2025,16 @@ static void pycon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintT unit_m4(ct->matrix); } -static void pycon_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void pycon_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { #ifndef WITH_PYTHON (void)con; (void)cob; (void)targets; /* unused */ return; #else - bPythonConstraint *data= con->data; + bPythonConstraint *data = con->data; /* only evaluate in python if we're allowed to do so */ - if ((G.f & G_SCRIPT_AUTOEXEC)==0) return; + if ((G.f & G_SCRIPT_AUTOEXEC) == 0) return; /* currently removed, until I this can be re-implemented for multiple targets */ #if 0 @@ -2067,29 +2067,29 @@ static bConstraintTypeInfo CTI_PYTHON = { /* -------- Action Constraint ----------- */ -static void actcon_new_data (void *cdata) +static void actcon_new_data(void *cdata) { - bActionConstraint *data= (bActionConstraint *)cdata; + bActionConstraint *data = (bActionConstraint *)cdata; /* set type to 20 (Loc X), as 0 is Rot X for backwards compatibility */ data->type = 20; } -static void actcon_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void actcon_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bActionConstraint *data= con->data; + bActionConstraint *data = con->data; /* target */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); /* action */ - func(con, (ID**)&data->act, TRUE, userdata); + func(con, (ID **)&data->act, TRUE, userdata); } -static int actcon_get_tars (bConstraint *con, ListBase *list) +static int actcon_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bActionConstraint *data= con->data; + bActionConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -2101,18 +2101,18 @@ static int actcon_get_tars (bConstraint *con, ListBase *list) return 0; } -static void actcon_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void actcon_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bActionConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bActionConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void actcon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void actcon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { bActionConstraint *data = con->data; @@ -2130,33 +2130,33 @@ static void actcon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraint /* determine where in transform range target is */ /* data->type is mapped as follows for backwards compatibility: * 00,01,02 - rotation (it used to be like this) - * 10,11,12 - scaling + * 10,11,12 - scaling * 20,21,22 - location */ if (data->type < 10) { /* extract rotation (is in whatever space target should be in) */ mat4_to_eul(vec, tempmat); mul_v3_fl(vec, RAD2DEGF(1.0f)); /* rad -> deg */ - axis= data->type; + axis = data->type; } else if (data->type < 20) { /* extract scaling (is in whatever space target should be in) */ mat4_to_size(vec, tempmat); - axis= data->type - 10; + axis = data->type - 10; } else { /* extract location */ copy_v3_v3(vec, tempmat[3]); - axis= data->type - 20; + axis = data->type - 20; } /* Target defines the animation */ - s = (vec[axis]-data->min) / (data->max-data->min); + s = (vec[axis] - data->min) / (data->max - data->min); CLAMP(s, 0, 1); - t = (s * (data->end-data->start)) + data->start; + t = (s * (data->end - data->start)) + data->start; if (G.debug & G_DEBUG) - printf("do Action Constraint %s - Ob %s Pchan %s\n", con->name, cob->ob->id.name+2, (cob->pchan)?cob->pchan->name:NULL); + printf("do Action Constraint %s - Ob %s Pchan %s\n", con->name, cob->ob->id.name + 2, (cob->pchan) ? cob->pchan->name : NULL); /* Get the appropriate information from the action */ if (cob->type == CONSTRAINT_OBTYPE_BONE) { @@ -2172,8 +2172,8 @@ static void actcon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraint */ pchan = cob->pchan; - tchan= BKE_pose_channel_verify(pose, pchan->name); - tchan->rotmode= pchan->rotmode; + tchan = BKE_pose_channel_verify(pose, pchan->name); + tchan->rotmode = pchan->rotmode; /* evaluate action using workob (it will only set the PoseChannel in question) */ what_does_obaction(cob->ob, &workob, pose, data->act, pchan->name, t); @@ -2200,9 +2200,9 @@ static void actcon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraint } } -static void actcon_evaluate (bConstraint *UNUSED(con), bConstraintOb *cob, ListBase *targets) +static void actcon_evaluate(bConstraint *UNUSED(con), bConstraintOb *cob, ListBase *targets) { - bConstraintTarget *ct= targets->first; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { float temp[4][4]; @@ -2232,26 +2232,26 @@ static bConstraintTypeInfo CTI_ACTION = { /* --------- Locked Track ---------- */ -static void locktrack_new_data (void *cdata) +static void locktrack_new_data(void *cdata) { - bLockTrackConstraint *data= (bLockTrackConstraint *)cdata; + bLockTrackConstraint *data = (bLockTrackConstraint *)cdata; data->trackflag = TRACK_Y; data->lockflag = LOCK_Z; } -static void locktrack_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void locktrack_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bLockTrackConstraint *data= con->data; + bLockTrackConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int locktrack_get_tars (bConstraint *con, ListBase *list) +static int locktrack_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bLockTrackConstraint *data= con->data; + bLockTrackConstraint *data = con->data; bConstraintTarget *ct; /* the following macro is used for all standard single-target constraints */ @@ -2263,21 +2263,21 @@ static int locktrack_get_tars (bConstraint *con, ListBase *list) return 0; } -static void locktrack_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void locktrack_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bLockTrackConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bLockTrackConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void locktrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void locktrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bLockTrackConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bLockTrackConstraint *data = con->data; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { float vec[3], vec2[3]; @@ -2290,217 +2290,217 @@ static void locktrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * /* Vector object -> target */ sub_v3_v3v3(vec, ct->matrix[3], cob->matrix[3]); switch (data->lockflag) { - case LOCK_X: /* LOCK X */ - { - switch (data->trackflag) { - case TRACK_Y: /* LOCK X TRACK Y */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[0]); - sub_v3_v3v3(totmat[1], vec, vec2); - normalize_v3(totmat[1]); + case LOCK_X: /* LOCK X */ + { + switch (data->trackflag) { + case TRACK_Y: /* LOCK X TRACK Y */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[0]); + sub_v3_v3v3(totmat[1], vec, vec2); + normalize_v3(totmat[1]); - /* the x axis is fixed */ - normalize_v3_v3(totmat[0], cob->matrix[0]); + /* the x axis is fixed */ + normalize_v3_v3(totmat[0], cob->matrix[0]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); + } break; - case TRACK_Z: /* LOCK X TRACK Z */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[0]); - sub_v3_v3v3(totmat[2], vec, vec2); - normalize_v3(totmat[2]); + case TRACK_Z: /* LOCK X TRACK Z */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[0]); + sub_v3_v3v3(totmat[2], vec, vec2); + normalize_v3(totmat[2]); - /* the x axis is fixed */ - normalize_v3_v3(totmat[0], cob->matrix[0]); + /* the x axis is fixed */ + normalize_v3_v3(totmat[0], cob->matrix[0]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); + } break; - case TRACK_nY: /* LOCK X TRACK -Y */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[0]); - sub_v3_v3v3(totmat[1], vec, vec2); - normalize_v3(totmat[1]); - negate_v3(totmat[1]); + case TRACK_nY: /* LOCK X TRACK -Y */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[0]); + sub_v3_v3v3(totmat[1], vec, vec2); + normalize_v3(totmat[1]); + negate_v3(totmat[1]); - /* the x axis is fixed */ - normalize_v3_v3(totmat[0], cob->matrix[0]); + /* the x axis is fixed */ + normalize_v3_v3(totmat[0], cob->matrix[0]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); + } break; - case TRACK_nZ: /* LOCK X TRACK -Z */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[0]); - sub_v3_v3v3(totmat[2], vec, vec2); - normalize_v3(totmat[2]); - negate_v3(totmat[2]); + case TRACK_nZ: /* LOCK X TRACK -Z */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[0]); + sub_v3_v3v3(totmat[2], vec, vec2); + normalize_v3(totmat[2]); + negate_v3(totmat[2]); - /* the x axis is fixed */ - normalize_v3_v3(totmat[0], cob->matrix[0]); + /* the x axis is fixed */ + normalize_v3_v3(totmat[0], cob->matrix[0]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); + } break; - default: - { - unit_m3(totmat); - } + default: + { + unit_m3(totmat); + } break; + } } - } break; - case LOCK_Y: /* LOCK Y */ - { - switch (data->trackflag) { - case TRACK_X: /* LOCK Y TRACK X */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[1]); - sub_v3_v3v3(totmat[0], vec, vec2); - normalize_v3(totmat[0]); + case LOCK_Y: /* LOCK Y */ + { + switch (data->trackflag) { + case TRACK_X: /* LOCK Y TRACK X */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[1]); + sub_v3_v3v3(totmat[0], vec, vec2); + normalize_v3(totmat[0]); - /* the y axis is fixed */ - normalize_v3_v3(totmat[1], cob->matrix[1]); + /* the y axis is fixed */ + normalize_v3_v3(totmat[1], cob->matrix[1]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); + } break; - case TRACK_Z: /* LOCK Y TRACK Z */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[1]); - sub_v3_v3v3(totmat[2], vec, vec2); - normalize_v3(totmat[2]); + case TRACK_Z: /* LOCK Y TRACK Z */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[1]); + sub_v3_v3v3(totmat[2], vec, vec2); + normalize_v3(totmat[2]); - /* the y axis is fixed */ - normalize_v3_v3(totmat[1], cob->matrix[1]); + /* the y axis is fixed */ + normalize_v3_v3(totmat[1], cob->matrix[1]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); + } break; - case TRACK_nX: /* LOCK Y TRACK -X */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[1]); - sub_v3_v3v3(totmat[0], vec, vec2); - normalize_v3(totmat[0]); - negate_v3(totmat[0]); + case TRACK_nX: /* LOCK Y TRACK -X */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[1]); + sub_v3_v3v3(totmat[0], vec, vec2); + normalize_v3(totmat[0]); + negate_v3(totmat[0]); - /* the y axis is fixed */ - normalize_v3_v3(totmat[1], cob->matrix[1]); + /* the y axis is fixed */ + normalize_v3_v3(totmat[1], cob->matrix[1]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[2], totmat[0], totmat[1]); + } break; - case TRACK_nZ: /* LOCK Y TRACK -Z */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[1]); - sub_v3_v3v3(totmat[2], vec, vec2); - normalize_v3(totmat[2]); - negate_v3(totmat[2]); + case TRACK_nZ: /* LOCK Y TRACK -Z */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[1]); + sub_v3_v3v3(totmat[2], vec, vec2); + normalize_v3(totmat[2]); + negate_v3(totmat[2]); - /* the y axis is fixed */ - normalize_v3_v3(totmat[1], cob->matrix[1]); + /* the y axis is fixed */ + normalize_v3_v3(totmat[1], cob->matrix[1]); - /* the z axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); - } + /* the z axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); + } break; - default: - { - unit_m3(totmat); - } + default: + { + unit_m3(totmat); + } break; + } } - } break; - case LOCK_Z: /* LOCK Z */ - { - switch (data->trackflag) { - case TRACK_X: /* LOCK Z TRACK X */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[2]); - sub_v3_v3v3(totmat[0], vec, vec2); - normalize_v3(totmat[0]); + case LOCK_Z: /* LOCK Z */ + { + switch (data->trackflag) { + case TRACK_X: /* LOCK Z TRACK X */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[2]); + sub_v3_v3v3(totmat[0], vec, vec2); + normalize_v3(totmat[0]); - /* the z axis is fixed */ - normalize_v3_v3(totmat[2], cob->matrix[2]); + /* the z axis is fixed */ + normalize_v3_v3(totmat[2], cob->matrix[2]); - /* the x axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); - } + /* the x axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); + } break; - case TRACK_Y: /* LOCK Z TRACK Y */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[2]); - sub_v3_v3v3(totmat[1], vec, vec2); - normalize_v3(totmat[1]); + case TRACK_Y: /* LOCK Z TRACK Y */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[2]); + sub_v3_v3v3(totmat[1], vec, vec2); + normalize_v3(totmat[1]); - /* the z axis is fixed */ - normalize_v3_v3(totmat[2], cob->matrix[2]); + /* the z axis is fixed */ + normalize_v3_v3(totmat[2], cob->matrix[2]); - /* the x axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); - } + /* the x axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); + } break; - case TRACK_nX: /* LOCK Z TRACK -X */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[2]); - sub_v3_v3v3(totmat[0], vec, vec2); - normalize_v3(totmat[0]); - negate_v3(totmat[0]); + case TRACK_nX: /* LOCK Z TRACK -X */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[2]); + sub_v3_v3v3(totmat[0], vec, vec2); + normalize_v3(totmat[0]); + negate_v3(totmat[0]); - /* the z axis is fixed */ - normalize_v3_v3(totmat[2], cob->matrix[2]); + /* the z axis is fixed */ + normalize_v3_v3(totmat[2], cob->matrix[2]); - /* the x axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); - } + /* the x axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[1], totmat[2], totmat[0]); + } break; - case TRACK_nY: /* LOCK Z TRACK -Y */ - { - /* Projection of Vector on the plane */ - project_v3_v3v3(vec2, vec, cob->matrix[2]); - sub_v3_v3v3(totmat[1], vec, vec2); - normalize_v3(totmat[1]); - negate_v3(totmat[1]); + case TRACK_nY: /* LOCK Z TRACK -Y */ + { + /* Projection of Vector on the plane */ + project_v3_v3v3(vec2, vec, cob->matrix[2]); + sub_v3_v3v3(totmat[1], vec, vec2); + normalize_v3(totmat[1]); + negate_v3(totmat[1]); - /* the z axis is fixed */ - normalize_v3_v3(totmat[2], cob->matrix[2]); + /* the z axis is fixed */ + normalize_v3_v3(totmat[2], cob->matrix[2]); - /* the x axis gets mapped onto a third orthogonal vector */ - cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); - } + /* the x axis gets mapped onto a third orthogonal vector */ + cross_v3_v3v3(totmat[0], totmat[1], totmat[2]); + } break; - default: - { - unit_m3(totmat); - } + default: + { + unit_m3(totmat); + } break; + } } - } break; - default: - { - unit_m3(totmat); - } + default: + { + unit_m3(totmat); + } break; } /* Block to keep matrix heading */ @@ -2508,16 +2508,16 @@ static void locktrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * normalize_m3(tmpmat); invert_m3_m3(invmat, tmpmat); mul_m3_m3m3(tmpmat, totmat, invmat); - totmat[0][0] = tmpmat[0][0];totmat[0][1] = tmpmat[0][1];totmat[0][2] = tmpmat[0][2]; - totmat[1][0] = tmpmat[1][0];totmat[1][1] = tmpmat[1][1];totmat[1][2] = tmpmat[1][2]; - totmat[2][0] = tmpmat[2][0];totmat[2][1] = tmpmat[2][1];totmat[2][2] = tmpmat[2][2]; + totmat[0][0] = tmpmat[0][0]; totmat[0][1] = tmpmat[0][1]; totmat[0][2] = tmpmat[0][2]; + totmat[1][0] = tmpmat[1][0]; totmat[1][1] = tmpmat[1][1]; totmat[1][2] = tmpmat[1][2]; + totmat[2][0] = tmpmat[2][0]; totmat[2][1] = tmpmat[2][1]; totmat[2][2] = tmpmat[2][2]; copy_m4_m4(tmat, cob->matrix); mdet = determinant_m3(totmat[0][0], totmat[0][1], totmat[0][2], totmat[1][0], totmat[1][1], totmat[1][2], totmat[2][0], totmat[2][1], totmat[2][2]); - if (mdet==0) { + if (mdet == 0) { unit_m3(totmat); } @@ -2543,25 +2543,25 @@ static bConstraintTypeInfo CTI_LOCKTRACK = { /* ---------- Limit Distance Constraint ----------- */ -static void distlimit_new_data (void *cdata) +static void distlimit_new_data(void *cdata) { - bDistLimitConstraint *data= (bDistLimitConstraint *)cdata; + bDistLimitConstraint *data = (bDistLimitConstraint *)cdata; - data->dist= 0.0f; + data->dist = 0.0f; } -static void distlimit_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void distlimit_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bDistLimitConstraint *data= con->data; + bDistLimitConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int distlimit_get_tars (bConstraint *con, ListBase *list) +static int distlimit_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bDistLimitConstraint *data= con->data; + bDistLimitConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -2573,40 +2573,40 @@ static int distlimit_get_tars (bConstraint *con, ListBase *list) return 0; } -static void distlimit_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void distlimit_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bDistLimitConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bDistLimitConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void distlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void distlimit_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bDistLimitConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bDistLimitConstraint *data = con->data; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target */ if (VALID_CONS_TARGET(ct)) { - float dvec[3], dist=0.0f, sfac=1.0f; - short clamp_surf= 0; + float dvec[3], dist = 0.0f, sfac = 1.0f; + short clamp_surf = 0; /* calculate our current distance from the target */ - dist= len_v3v3(cob->matrix[3], ct->matrix[3]); + dist = len_v3v3(cob->matrix[3], ct->matrix[3]); /* set distance (flag is only set when user demands it) */ if (data->dist == 0) - data->dist= dist; + data->dist = dist; /* check if we're which way to clamp from, and calculate interpolation factor (if needed) */ if (data->mode == LIMITDIST_OUTSIDE) { /* if inside, then move to surface */ if (dist <= data->dist) { - clamp_surf= 1; - if (dist != 0.0f) sfac= data->dist / dist; + clamp_surf = 1; + if (dist != 0.0f) sfac = data->dist / dist; } /* if soft-distance is enabled, start fading once owner is dist+softdist from the target */ else if (data->flag & LIMITDIST_USESOFT) { @@ -2618,24 +2618,24 @@ static void distlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * else if (data->mode == LIMITDIST_INSIDE) { /* if outside, then move to surface */ if (dist >= data->dist) { - clamp_surf= 1; - if (dist != 0.0f) sfac= data->dist / dist; + clamp_surf = 1; + if (dist != 0.0f) sfac = data->dist / dist; } /* if soft-distance is enabled, start fading once owner is dist-soft from the target */ else if (data->flag & LIMITDIST_USESOFT) { // FIXME: there's a problem with "jumping" when this kicks in if (dist >= (data->dist - data->soft)) { - sfac = (float)( data->soft*(1.0f - expf(-(dist - data->dist)/data->soft)) + data->dist ); + sfac = (float)(data->soft * (1.0f - expf(-(dist - data->dist) / data->soft)) + data->dist); if (dist != 0.0f) sfac /= dist; - clamp_surf= 1; + clamp_surf = 1; } } } else { - if (IS_EQF(dist, data->dist)==0) { - clamp_surf= 1; - if (dist != 0.0f) sfac= data->dist / dist; + if (IS_EQF(dist, data->dist) == 0) { + clamp_surf = 1; + if (dist != 0.0f) sfac = data->dist / dist; } } @@ -2667,9 +2667,9 @@ static bConstraintTypeInfo CTI_DISTLIMIT = { /* ---------- Stretch To ------------ */ -static void stretchto_new_data (void *cdata) +static void stretchto_new_data(void *cdata) { - bStretchToConstraint *data= (bStretchToConstraint *)cdata; + bStretchToConstraint *data = (bStretchToConstraint *)cdata; data->volmode = 0; data->plane = 0; @@ -2677,18 +2677,18 @@ static void stretchto_new_data (void *cdata) data->bulge = 1.0; } -static void stretchto_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void stretchto_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bStretchToConstraint *data= con->data; + bStretchToConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int stretchto_get_tars (bConstraint *con, ListBase *list) +static int stretchto_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bStretchToConstraint *data= con->data; + bStretchToConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -2700,21 +2700,21 @@ static int stretchto_get_tars (bConstraint *con, ListBase *list) return 0; } -static void stretchto_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void stretchto_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bStretchToConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bStretchToConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void stretchto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void stretchto_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bStretchToConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bStretchToConstraint *data = con->data; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target */ if (VALID_CONS_TARGET(ct)) { @@ -2750,40 +2750,40 @@ static void stretchto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * if (data->bulge == 0) data->bulge = 1.0; - scale[1] = dist/data->orglength; + scale[1] = dist / data->orglength; switch (data->volmode) { - /* volume preserving scaling */ - case VOLUME_XZ : - scale[0] = 1.0f - (float)sqrt(data->bulge) + (float)sqrt(data->bulge*(data->orglength/dist)); - scale[2] = scale[0]; - break; - case VOLUME_X: - scale[0] = 1.0f + data->bulge * (data->orglength /dist - 1); - scale[2] = 1.0; - break; - case VOLUME_Z: - scale[0] = 1.0; - scale[2] = 1.0f + data->bulge * (data->orglength /dist - 1); - break; + /* volume preserving scaling */ + case VOLUME_XZ: + scale[0] = 1.0f - (float)sqrt(data->bulge) + (float)sqrt(data->bulge * (data->orglength / dist)); + scale[2] = scale[0]; + break; + case VOLUME_X: + scale[0] = 1.0f + data->bulge * (data->orglength / dist - 1); + scale[2] = 1.0; + break; + case VOLUME_Z: + scale[0] = 1.0; + scale[2] = 1.0f + data->bulge * (data->orglength / dist - 1); + break; /* don't care for volume */ - case NO_VOLUME: - scale[0] = 1.0; - scale[2] = 1.0; - break; - default: /* should not happen, but in case*/ - return; + case NO_VOLUME: + scale[0] = 1.0; + scale[2] = 1.0; + break; + default: /* should not happen, but in case*/ + return; } /* switch (data->volmode) */ /* Clear the object's rotation and scale */ - cob->matrix[0][0]=size[0]*scale[0]; - cob->matrix[0][1]=0; - cob->matrix[0][2]=0; - cob->matrix[1][0]=0; - cob->matrix[1][1]=size[1]*scale[1]; - cob->matrix[1][2]=0; - cob->matrix[2][0]=0; - cob->matrix[2][1]=0; - cob->matrix[2][2]=size[2]*scale[2]; + cob->matrix[0][0] = size[0] * scale[0]; + cob->matrix[0][1] = 0; + cob->matrix[0][2] = 0; + cob->matrix[1][0] = 0; + cob->matrix[1][1] = size[1] * scale[1]; + cob->matrix[1][2] = 0; + cob->matrix[2][0] = 0; + cob->matrix[2][1] = 0; + cob->matrix[2][2] = size[2] * scale[2]; sub_v3_v3v3(vec, cob->matrix[3], ct->matrix[3]); normalize_v3(vec); @@ -2791,32 +2791,32 @@ static void stretchto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * /* new Y aligns object target connection*/ negate_v3_v3(totmat[1], vec); switch (data->plane) { - case PLANE_X: - /* build new Z vector */ - /* othogonal to "new Y" "old X! plane */ - cross_v3_v3v3(orth, vec, xx); - normalize_v3(orth); - - /* new Z*/ - copy_v3_v3(totmat[2], orth); - - /* we decided to keep X plane*/ - cross_v3_v3v3(xx, orth, vec); - normalize_v3_v3(totmat[0], xx); - break; - case PLANE_Z: - /* build new X vector */ - /* othogonal to "new Y" "old Z! plane */ - cross_v3_v3v3(orth, vec, zz); - normalize_v3(orth); - - /* new X */ - negate_v3_v3(totmat[0], orth); - - /* we decided to keep Z */ - cross_v3_v3v3(zz, orth, vec); - normalize_v3_v3(totmat[2], zz); - break; + case PLANE_X: + /* build new Z vector */ + /* othogonal to "new Y" "old X! plane */ + cross_v3_v3v3(orth, vec, xx); + normalize_v3(orth); + + /* new Z*/ + copy_v3_v3(totmat[2], orth); + + /* we decided to keep X plane*/ + cross_v3_v3v3(xx, orth, vec); + normalize_v3_v3(totmat[0], xx); + break; + case PLANE_Z: + /* build new X vector */ + /* othogonal to "new Y" "old Z! plane */ + cross_v3_v3v3(orth, vec, zz); + normalize_v3(orth); + + /* new X */ + negate_v3_v3(totmat[0], orth); + + /* we decided to keep Z */ + cross_v3_v3v3(zz, orth, vec); + normalize_v3_v3(totmat[2], zz); + break; } /* switch (data->plane) */ copy_m4_m4(tmat, cob->matrix); @@ -2841,9 +2841,9 @@ static bConstraintTypeInfo CTI_STRETCHTO = { /* ---------- Floor ------------ */ -static void minmax_new_data (void *cdata) +static void minmax_new_data(void *cdata) { - bMinMaxConstraint *data= (bMinMaxConstraint *)cdata; + bMinMaxConstraint *data = (bMinMaxConstraint *)cdata; data->minmaxflag = TRACK_Z; data->offset = 0.0f; @@ -2851,18 +2851,18 @@ static void minmax_new_data (void *cdata) data->flag = 0; } -static void minmax_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void minmax_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bMinMaxConstraint *data= con->data; + bMinMaxConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int minmax_get_tars (bConstraint *con, ListBase *list) +static int minmax_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bMinMaxConstraint *data= con->data; + bMinMaxConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -2874,21 +2874,21 @@ static int minmax_get_tars (bConstraint *con, ListBase *list) return 0; } -static void minmax_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void minmax_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bMinMaxConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bMinMaxConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void minmax_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void minmax_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bMinMaxConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bMinMaxConstraint *data = con->data; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target */ if (VALID_CONS_TARGET(ct)) { @@ -2908,38 +2908,38 @@ static void minmax_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *tar } switch (data->minmaxflag) { - case TRACK_Z: - val1 = tarmat[3][2]; - val2 = obmat[3][2]-data->offset; - index = 2; - break; - case TRACK_Y: - val1 = tarmat[3][1]; - val2 = obmat[3][1]-data->offset; - index = 1; - break; - case TRACK_X: - val1 = tarmat[3][0]; - val2 = obmat[3][0]-data->offset; - index = 0; - break; - case TRACK_nZ: - val2 = tarmat[3][2]; - val1 = obmat[3][2]-data->offset; - index = 2; - break; - case TRACK_nY: - val2 = tarmat[3][1]; - val1 = obmat[3][1]-data->offset; - index = 1; - break; - case TRACK_nX: - val2 = tarmat[3][0]; - val1 = obmat[3][0]-data->offset; - index = 0; - break; - default: - return; + case TRACK_Z: + val1 = tarmat[3][2]; + val2 = obmat[3][2] - data->offset; + index = 2; + break; + case TRACK_Y: + val1 = tarmat[3][1]; + val2 = obmat[3][1] - data->offset; + index = 1; + break; + case TRACK_X: + val1 = tarmat[3][0]; + val2 = obmat[3][0] - data->offset; + index = 0; + break; + case TRACK_nZ: + val2 = tarmat[3][2]; + val1 = obmat[3][2] - data->offset; + index = 2; + break; + case TRACK_nY: + val2 = tarmat[3][1]; + val1 = obmat[3][1] - data->offset; + index = 1; + break; + case TRACK_nX: + val2 = tarmat[3][0]; + val1 = obmat[3][0] - data->offset; + index = 0; + break; + default: + return; } if (val1 > val2) { @@ -2985,27 +2985,27 @@ static bConstraintTypeInfo CTI_MINMAX = { /* ------- RigidBody Joint ---------- */ -static void rbj_new_data (void *cdata) +static void rbj_new_data(void *cdata) { - bRigidBodyJointConstraint *data= (bRigidBodyJointConstraint *)cdata; + bRigidBodyJointConstraint *data = (bRigidBodyJointConstraint *)cdata; // removed code which set target of this constraint - data->type=1; + data->type = 1; } -static void rbj_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void rbj_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bRigidBodyJointConstraint *data= con->data; + bRigidBodyJointConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); - func(con, (ID**)&data->child, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); + func(con, (ID **)&data->child, FALSE, userdata); } -static int rbj_get_tars (bConstraint *con, ListBase *list) +static int rbj_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bRigidBodyJointConstraint *data= con->data; + bRigidBodyJointConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints without subtargets */ @@ -3017,11 +3017,11 @@ static int rbj_get_tars (bConstraint *con, ListBase *list) return 0; } -static void rbj_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void rbj_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bRigidBodyJointConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bRigidBodyJointConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGETNS_FLUSH_TARS(con, data->tar, ct, list, nocopy) @@ -3045,18 +3045,18 @@ static bConstraintTypeInfo CTI_RIGIDBODYJOINT = { /* -------- Clamp To ---------- */ -static void clampto_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void clampto_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bClampToConstraint *data= con->data; + bClampToConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int clampto_get_tars (bConstraint *con, ListBase *list) +static int clampto_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bClampToConstraint *data= con->data; + bClampToConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints without subtargets */ @@ -3068,28 +3068,28 @@ static int clampto_get_tars (bConstraint *con, ListBase *list) return 0; } -static void clampto_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void clampto_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bClampToConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bClampToConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGETNS_FLUSH_TARS(con, data->tar, ct, list, nocopy) } } -static void clampto_get_tarmat (bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void clampto_get_tarmat(bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { if (VALID_CONS_TARGET(ct)) { - Curve *cu= ct->tar->data; + Curve *cu = ct->tar->data; /* note: when creating constraints that follow path, the curve gets the CU_PATH set now, * currently for paths to work it needs to go through the bevlist/displist system (ton) */ /* only happens on reload file, but violates depsgraph still... fix! */ - if (cu->path==NULL || cu->path->data==NULL) + if (cu->path == NULL || cu->path->data == NULL) makeDispListCurveTypes(cob->scene, ct->tar, 0); } @@ -3100,17 +3100,17 @@ static void clampto_get_tarmat (bConstraint *UNUSED(con), bConstraintOb *cob, bC unit_m4(ct->matrix); } -static void clampto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void clampto_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bClampToConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bClampToConstraint *data = con->data; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target and it is a curve */ if (VALID_CONS_TARGET(ct) && (ct->tar->type == OB_CURVE)) { - Curve *cu= data->tar->data; + Curve *cu = data->tar->data; float obmat[4][4], ownLoc[3]; float curveMin[3], curveMax[3]; - float targetMatrix[4][4]= MAT4_UNITY; + float targetMatrix[4][4] = MAT4_UNITY; copy_m4_m4(obmat, cob->matrix); copy_v3_v3(ownLoc, obmat[3]); @@ -3134,20 +3134,20 @@ static void clampto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta * extent. Otherwise, default to the x-axis, as that is quite * frequently used. */ - if ((size[2]>size[0]) && (size[2]>size[1])) - clamp_axis= CLAMPTO_Z - 1; - else if ((size[1]>size[0]) && (size[1]>size[2])) - clamp_axis= CLAMPTO_Y - 1; + if ((size[2] > size[0]) && (size[2] > size[1])) + clamp_axis = CLAMPTO_Z - 1; + else if ((size[1] > size[0]) && (size[1] > size[2])) + clamp_axis = CLAMPTO_Y - 1; else clamp_axis = CLAMPTO_X - 1; } else - clamp_axis= data->flag - 1; + clamp_axis = data->flag - 1; /* 2. determine position relative to curve on a 0-1 scale based on bounding box */ if (data->flag2 & CLAMPTO_CYCLIC) { /* cyclic, so offset within relative bounding box is used */ - float len= (curveMax[clamp_axis] - curveMin[clamp_axis]); + float len = (curveMax[clamp_axis] - curveMin[clamp_axis]); float offset; /* check to make sure len is not so close to zero that it'll cause errors */ @@ -3162,7 +3162,7 @@ static void clampto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta } else if (ownLoc[clamp_axis] > curveMax[clamp_axis]) { /* bounding-box range is after */ - offset= curveMax[clamp_axis] + (int)((ownLoc[clamp_axis] - curveMax[clamp_axis]) / len) * len; + offset = curveMax[clamp_axis] + (int)((ownLoc[clamp_axis] - curveMax[clamp_axis]) / len) * len; /* now, we calculate as per normal, except using offset instead of curveMax[clamp_axis] */ curvetime = (ownLoc[clamp_axis] - offset) / (len); @@ -3174,7 +3174,7 @@ static void clampto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta } else { /* as length is close to zero, curvetime by default should be 0 (i.e. the start) */ - curvetime= 0.0f; + curvetime = 0.0f; } } else { @@ -3183,7 +3183,7 @@ static void clampto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *ta curvetime = 0.0f; else if (ownLoc[clamp_axis] >= curveMax[clamp_axis]) curvetime = 1.0f; - else if ( IS_EQ((curveMax[clamp_axis] - curveMin[clamp_axis]), 0) == 0 ) + else if (IS_EQ((curveMax[clamp_axis] - curveMin[clamp_axis]), 0) == 0) curvetime = (ownLoc[clamp_axis] - curveMin[clamp_axis]) / (curveMax[clamp_axis] - curveMin[clamp_axis]); else curvetime = 0.0f; @@ -3220,27 +3220,27 @@ static bConstraintTypeInfo CTI_CLAMPTO = { /* ---------- Transform Constraint ----------- */ -static void transform_new_data (void *cdata) +static void transform_new_data(void *cdata) { - bTransformConstraint *data= (bTransformConstraint *)cdata; + bTransformConstraint *data = (bTransformConstraint *)cdata; - data->map[0]= 0; - data->map[1]= 1; - data->map[2]= 2; + data->map[0] = 0; + data->map[1] = 1; + data->map[2] = 2; } -static void transform_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void transform_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bTransformConstraint *data= con->data; + bTransformConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int transform_get_tars (bConstraint *con, ListBase *list) +static int transform_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bTransformConstraint *data= con->data; + bTransformConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -3252,21 +3252,21 @@ static int transform_get_tars (bConstraint *con, ListBase *list) return 0; } -static void transform_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void transform_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bTransformConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bTransformConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void transform_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void transform_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bTransformConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bTransformConstraint *data = con->data; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target */ if (VALID_CONS_TARGET(ct)) { @@ -3295,21 +3295,21 @@ static void transform_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * /* determine where in range current transforms lie */ if (data->expo) { - for (i=0; i<3; i++) { + for (i = 0; i < 3; i++) { if (data->from_max[i] - data->from_min[i]) - sval[i]= (dvec[i] - data->from_min[i]) / (data->from_max[i] - data->from_min[i]); + sval[i] = (dvec[i] - data->from_min[i]) / (data->from_max[i] - data->from_min[i]); else - sval[i]= 0.0f; + sval[i] = 0.0f; } } else { /* clamp transforms out of range */ - for (i=0; i<3; i++) { + for (i = 0; i < 3; i++) { CLAMP(dvec[i], data->from_min[i], data->from_max[i]); if (data->from_max[i] - data->from_min[i]) - sval[i]= (dvec[i] - data->from_min[i]) / (data->from_max[i] - data->from_min[i]); + sval[i] = (dvec[i] - data->from_min[i]) / (data->from_max[i] - data->from_min[i]); else - sval[i]= 0.0f; + sval[i] = 0.0f; } } @@ -3317,18 +3317,18 @@ static void transform_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * /* apply transforms */ switch (data->to) { case 2: /* scaling */ - for (i=0; i<3; i++) - size[i]= data->to_min[i] + (sval[(int)data->map[i]] * (data->to_max[i] - data->to_min[i])); + for (i = 0; i < 3; i++) + size[i] = data->to_min[i] + (sval[(int)data->map[i]] * (data->to_max[i] - data->to_min[i])); break; case 1: /* rotation */ - for (i=0; i<3; i++) { + for (i = 0; i < 3; i++) { float tmin, tmax; - tmin= data->to_min[i]; - tmax= data->to_max[i]; + tmin = data->to_min[i]; + tmax = data->to_max[i]; /* all values here should be in degrees */ - eul[i]= tmin + (sval[(int)data->map[i]] * (tmax - tmin)); + eul[i] = tmin + (sval[(int)data->map[i]] * (tmax - tmin)); /* now convert final value back to radians */ eul[i] = DEG2RADF(eul[i]); @@ -3336,8 +3336,8 @@ static void transform_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * break; default: /* location */ /* get new location */ - for (i=0; i<3; i++) - loc[i]= (data->to_min[i] + (sval[(int)data->map[i]] * (data->to_max[i] - data->to_min[i]))); + for (i = 0; i < 3; i++) + loc[i] = (data->to_min[i] + (sval[(int)data->map[i]] * (data->to_max[i] - data->to_min[i]))); /* add original location back on (so that it can still be moved) */ add_v3_v3v3(loc, cob->matrix[3], loc); @@ -3366,15 +3366,15 @@ static bConstraintTypeInfo CTI_TRANSFORM = { /* ---------- Shrinkwrap Constraint ----------- */ -static void shrinkwrap_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void shrinkwrap_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { bShrinkwrapConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->target, FALSE, userdata); + func(con, (ID **)&data->target, FALSE, userdata); } -static int shrinkwrap_get_tars (bConstraint *con, ListBase *list) +static int shrinkwrap_get_tars(bConstraint *con, ListBase *list) { if (con && list) { bShrinkwrapConstraint *data = con->data; @@ -3389,22 +3389,22 @@ static int shrinkwrap_get_tars (bConstraint *con, ListBase *list) } -static void shrinkwrap_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void shrinkwrap_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { bShrinkwrapConstraint *data = con->data; - bConstraintTarget *ct= list->first; + bConstraintTarget *ct = list->first; SINGLETARGETNS_FLUSH_TARS(con, data->target, ct, list, nocopy) } } -static void shrinkwrap_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void shrinkwrap_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { bShrinkwrapConstraint *scon = (bShrinkwrapConstraint *) con->data; - if ( VALID_CONS_TARGET(ct) && (ct->tar->type == OB_MESH) ) { + if (VALID_CONS_TARGET(ct) && (ct->tar->type == OB_MESH) ) { int fail = FALSE; float co[3] = {0.0f, 0.0f, 0.0f}; float no[3] = {0.0f, 0.0f, 0.0f}; @@ -3415,7 +3415,7 @@ static void shrinkwrap_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr BVHTreeRayHit hit; BVHTreeNearest nearest; - BVHTreeFromMesh treeData= {NULL}; + BVHTreeFromMesh treeData = {NULL}; nearest.index = -1; nearest.dist = FLT_MAX; @@ -3448,10 +3448,10 @@ static void shrinkwrap_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr dist = len_v3v3(co, nearest.co); if (dist != 0.0f) { - interp_v3_v3v3(co, co, nearest.co, (dist - scon->dist)/dist); /* linear interpolation */ + interp_v3_v3v3(co, co, nearest.co, (dist - scon->dist) / dist); /* linear interpolation */ } space_transform_invert(&transform, co); - break; + break; case MOD_SHRINKWRAP_PROJECT: if (scon->projAxis & MOD_SHRINKWRAP_PROJECT_OVER_X_AXIS) no[0] = 1.0f; @@ -3477,7 +3477,7 @@ static void shrinkwrap_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr break; } copy_v3_v3(co, hit.co); - break; + break; } free_bvhtree_from_mesh(&treeData); @@ -3496,9 +3496,9 @@ static void shrinkwrap_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstr } } -static void shrinkwrap_evaluate (bConstraint *UNUSED(con), bConstraintOb *cob, ListBase *targets) +static void shrinkwrap_evaluate(bConstraint *UNUSED(con), bConstraintOb *cob, ListBase *targets) { - bConstraintTarget *ct= targets->first; + bConstraintTarget *ct = targets->first; /* only evaluate if there is a target */ if (VALID_CONS_TARGET(ct)) { @@ -3523,25 +3523,25 @@ static bConstraintTypeInfo CTI_SHRINKWRAP = { /* --------- Damped Track ---------- */ -static void damptrack_new_data (void *cdata) +static void damptrack_new_data(void *cdata) { - bDampTrackConstraint *data= (bDampTrackConstraint *)cdata; + bDampTrackConstraint *data = (bDampTrackConstraint *)cdata; data->trackflag = TRACK_Y; } -static void damptrack_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void damptrack_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bDampTrackConstraint *data= con->data; + bDampTrackConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int damptrack_get_tars (bConstraint *con, ListBase *list) +static int damptrack_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bDampTrackConstraint *data= con->data; + bDampTrackConstraint *data = con->data; bConstraintTarget *ct; /* the following macro is used for all standard single-target constraints */ @@ -3553,11 +3553,11 @@ static int damptrack_get_tars (bConstraint *con, ListBase *list) return 0; } -static void damptrack_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void damptrack_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bDampTrackConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bDampTrackConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) @@ -3566,14 +3566,14 @@ static void damptrack_flush_tars (bConstraint *con, ListBase *list, short nocopy /* array of direction vectors for the tracking flags */ static const float track_dir_vecs[6][3] = { - {+1, 0, 0}, {0, +1, 0}, {0, 0, +1}, /* TRACK_X, TRACK_Y, TRACK_Z */ - {-1, 0, 0}, {0, -1, 0}, {0, 0, -1} /* TRACK_NX, TRACK_NY, TRACK_NZ */ + {+1, 0, 0}, {0, +1, 0}, {0, 0, +1}, /* TRACK_X, TRACK_Y, TRACK_Z */ + {-1, 0, 0}, {0, -1, 0}, {0, 0, -1} /* TRACK_NX, TRACK_NY, TRACK_NZ */ }; -static void damptrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void damptrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bDampTrackConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bDampTrackConstraint *data = con->data; + bConstraintTarget *ct = targets->first; if (VALID_CONS_TARGET(ct)) { float obvec[3], tarvec[3], obloc[3]; @@ -3614,8 +3614,8 @@ static void damptrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase * */ cross_v3_v3v3(raxis, obvec, tarvec); - rangle= dot_v3v3(obvec, tarvec); - rangle= acos( MAX2(-1.0f, MIN2(1.0f, rangle)) ); + rangle = dot_v3v3(obvec, tarvec); + rangle = acos(MAX2(-1.0f, MIN2(1.0f, rangle)) ); /* construct rotation matrix from the axis-angle rotation found above * - this call takes care to make sure that the axis provided is a unit vector first @@ -3650,43 +3650,43 @@ static bConstraintTypeInfo CTI_DAMPTRACK = { /* ----------- Spline IK ------------ */ -static void splineik_free (bConstraint *con) +static void splineik_free(bConstraint *con) { - bSplineIKConstraint *data= con->data; + bSplineIKConstraint *data = con->data; /* binding array */ if (data->points) MEM_freeN(data->points); } -static void splineik_copy (bConstraint *con, bConstraint *srccon) +static void splineik_copy(bConstraint *con, bConstraint *srccon) { - bSplineIKConstraint *src= srccon->data; - bSplineIKConstraint *dst= con->data; + bSplineIKConstraint *src = srccon->data; + bSplineIKConstraint *dst = con->data; /* copy the binding array */ - dst->points= MEM_dupallocN(src->points); + dst->points = MEM_dupallocN(src->points); } -static void splineik_new_data (void *cdata) +static void splineik_new_data(void *cdata) { - bSplineIKConstraint *data= (bSplineIKConstraint *)cdata; + bSplineIKConstraint *data = (bSplineIKConstraint *)cdata; - data->chainlen= 1; + data->chainlen = 1; } -static void splineik_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void splineik_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bSplineIKConstraint *data= con->data; + bSplineIKConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int splineik_get_tars (bConstraint *con, ListBase *list) +static int splineik_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bSplineIKConstraint *data= con->data; + bSplineIKConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints without subtargets */ @@ -3698,28 +3698,28 @@ static int splineik_get_tars (bConstraint *con, ListBase *list) return 0; } -static void splineik_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void splineik_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bSplineIKConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bSplineIKConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGETNS_FLUSH_TARS(con, data->tar, ct, list, nocopy) } } -static void splineik_get_tarmat (bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void splineik_get_tarmat(bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { if (VALID_CONS_TARGET(ct)) { - Curve *cu= ct->tar->data; + Curve *cu = ct->tar->data; /* note: when creating constraints that follow path, the curve gets the CU_PATH set now, * currently for paths to work it needs to go through the bevlist/displist system (ton) */ /* only happens on reload file, but violates depsgraph still... fix! */ - if (cu->path==NULL || cu->path->data==NULL) + if (cu->path == NULL || cu->path->data == NULL) makeDispListCurveTypes(cob->scene, ct->tar, 0); } @@ -3747,18 +3747,18 @@ static bConstraintTypeInfo CTI_SPLINEIK = { /* ----------- Pivot ------------- */ -static void pivotcon_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata) +static void pivotcon_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bPivotConstraint *data= con->data; + bPivotConstraint *data = con->data; /* target only */ - func(con, (ID**)&data->tar, FALSE, userdata); + func(con, (ID **)&data->tar, FALSE, userdata); } -static int pivotcon_get_tars (bConstraint *con, ListBase *list) +static int pivotcon_get_tars(bConstraint *con, ListBase *list) { if (con && list) { - bPivotConstraint *data= con->data; + bPivotConstraint *data = con->data; bConstraintTarget *ct; /* standard target-getting macro for single-target constraints */ @@ -3770,21 +3770,21 @@ static int pivotcon_get_tars (bConstraint *con, ListBase *list) return 0; } -static void pivotcon_flush_tars (bConstraint *con, ListBase *list, short nocopy) +static void pivotcon_flush_tars(bConstraint *con, ListBase *list, short nocopy) { if (con && list) { - bPivotConstraint *data= con->data; - bConstraintTarget *ct= list->first; + bPivotConstraint *data = con->data; + bConstraintTarget *ct = list->first; /* the following macro is used for all standard single-target constraints */ SINGLETARGET_FLUSH_TARS(con, data->tar, data->subtarget, ct, list, nocopy) } } -static void pivotcon_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets) +static void pivotcon_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *targets) { - bPivotConstraint *data= con->data; - bConstraintTarget *ct= targets->first; + bPivotConstraint *data = con->data; + bConstraintTarget *ct = targets->first; float pivot[3], vec[3]; float rotMat[3][3]; @@ -3845,11 +3845,11 @@ static void pivotcon_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *t } /* perform the pivoting... */ - /* 1. take the vector from owner to the pivot */ + /* 1. take the vector from owner to the pivot */ sub_v3_v3v3(vec, cob->matrix[3], pivot); - /* 2. rotate this vector by the rotation of the object... */ + /* 2. rotate this vector by the rotation of the object... */ mul_m3_v3(rotMat, vec); - /* 3. make the rotation in terms of the pivot now */ + /* 3. make the rotation in terms of the pivot now */ add_v3_v3v3(cob->matrix[3], pivot, vec); } @@ -3883,9 +3883,9 @@ static void followtrack_id_looper(bConstraint *con, ConstraintIDFunc func, void { bFollowTrackConstraint *data = con->data; - func(con, (ID**)&data->clip, TRUE, userdata); - func(con, (ID**)&data->camera, FALSE, userdata); - func(con, (ID**)&data->depth_ob, FALSE, userdata); + func(con, (ID **)&data->clip, TRUE, userdata); + func(con, (ID **)&data->camera, FALSE, userdata); + func(con, (ID **)&data->depth_ob, FALSE, userdata); } static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) @@ -3896,10 +3896,10 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase MovieTracking *tracking; MovieTrackingTrack *track; MovieTrackingObject *tracking_object; - Object *camob= data->camera ? data->camera : scene->camera; + Object *camob = data->camera ? data->camera : scene->camera; if (data->flag & FOLLOWTRACK_ACTIVECLIP) - clip= scene->clip; + clip = scene->clip; if (!clip || !data->track[0] || !camob) return; @@ -3925,7 +3925,7 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase copy_m4_m4(obmat, cob->matrix); - if ((tracking_object->flag & TRACKING_OBJECT_CAMERA)==0) { + if ((tracking_object->flag & TRACKING_OBJECT_CAMERA) == 0) { float imat[4][4]; copy_m4_m4(mat, camob->obmat); @@ -3947,7 +3947,7 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase else { MovieTrackingMarker *marker; float vec[3], disp[3], axis[3], mat[4][4]; - float aspect= (scene->r.xsch * scene->r.xasp) / (scene->r.ysch * scene->r.yasp); + float aspect = (scene->r.xsch * scene->r.xasp) / (scene->r.ysch * scene->r.yasp); float len, d; BKE_object_where_is_calc_mat4(scene, camob, mat); @@ -3995,7 +3995,7 @@ static void followtrack_evaluate(bConstraint *con, bConstraintOb *cob, ListBase copy_v3_v3(cob->matrix[3], disp); } else { - d= (len * params.sensor_x) / (2.0f * params.lens); + d = (len * params.sensor_x) / (2.0f * params.lens); vec[0] = d * (2.0f * (pos[0] + params.shiftx) - 1.0f); vec[1] = d * (2.0f * (pos[1] + params.shifty) - 1.0f); @@ -4076,7 +4076,7 @@ static void camerasolver_id_looper(bConstraint *con, ConstraintIDFunc func, void { bCameraSolverConstraint *data = con->data; - func(con, (ID**)&data->clip, TRUE, userdata); + func(con, (ID **)&data->clip, TRUE, userdata); } static void camerasolver_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) @@ -4129,10 +4129,10 @@ static void objectsolver_new_data(void *cdata) static void objectsolver_id_looper(bConstraint *con, ConstraintIDFunc func, void *userdata) { - bObjectSolverConstraint *data= con->data; + bObjectSolverConstraint *data = con->data; - func(con, (ID**)&data->clip, FALSE, userdata); - func(con, (ID**)&data->camera, FALSE, userdata); + func(con, (ID **)&data->clip, FALSE, userdata); + func(con, (ID **)&data->camera, FALSE, userdata); } static void objectsolver_evaluate(bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets)) @@ -4143,7 +4143,7 @@ static void objectsolver_evaluate(bConstraint *con, bConstraintOb *cob, ListBase Object *camob = data->camera ? data->camera : scene->camera; if (data->flag & OBJECTSOLVER_ACTIVECLIP) - clip= scene->clip; + clip = scene->clip; if (!camob || !clip) return; @@ -4196,46 +4196,46 @@ static bConstraintTypeInfo CTI_OBJECTSOLVER = { /* These globals only ever get directly accessed in this file */ static bConstraintTypeInfo *constraintsTypeInfo[NUM_CONSTRAINT_TYPES]; -static short CTI_INIT= 1; /* when non-zero, the list needs to be updated */ +static short CTI_INIT = 1; /* when non-zero, the list needs to be updated */ /* This function only gets called when CTI_INIT is non-zero */ -static void constraints_init_typeinfo (void) -{ - constraintsTypeInfo[0]= NULL; /* 'Null' Constraint */ - constraintsTypeInfo[1]= &CTI_CHILDOF; /* ChildOf Constraint */ - constraintsTypeInfo[2]= &CTI_TRACKTO; /* TrackTo Constraint */ - constraintsTypeInfo[3]= &CTI_KINEMATIC; /* IK Constraint */ - constraintsTypeInfo[4]= &CTI_FOLLOWPATH; /* Follow-Path Constraint */ - constraintsTypeInfo[5]= &CTI_ROTLIMIT; /* Limit Rotation Constraint */ - constraintsTypeInfo[6]= &CTI_LOCLIMIT; /* Limit Location Constraint */ - constraintsTypeInfo[7]= &CTI_SIZELIMIT; /* Limit Scaling Constraint */ - constraintsTypeInfo[8]= &CTI_ROTLIKE; /* Copy Rotation Constraint */ - constraintsTypeInfo[9]= &CTI_LOCLIKE; /* Copy Location Constraint */ - constraintsTypeInfo[10]= &CTI_SIZELIKE; /* Copy Scaling Constraint */ - constraintsTypeInfo[11]= &CTI_PYTHON; /* Python/Script Constraint */ - constraintsTypeInfo[12]= &CTI_ACTION; /* Action Constraint */ - constraintsTypeInfo[13]= &CTI_LOCKTRACK; /* Locked-Track Constraint */ - constraintsTypeInfo[14]= &CTI_DISTLIMIT; /* Limit Distance Constraint */ - constraintsTypeInfo[15]= &CTI_STRETCHTO; /* StretchTo Constaint */ - constraintsTypeInfo[16]= &CTI_MINMAX; /* Floor Constraint */ - constraintsTypeInfo[17]= &CTI_RIGIDBODYJOINT; /* RigidBody Constraint */ - constraintsTypeInfo[18]= &CTI_CLAMPTO; /* ClampTo Constraint */ - constraintsTypeInfo[19]= &CTI_TRANSFORM; /* Transformation Constraint */ - constraintsTypeInfo[20]= &CTI_SHRINKWRAP; /* Shrinkwrap Constraint */ - constraintsTypeInfo[21]= &CTI_DAMPTRACK; /* Damped TrackTo Constraint */ - constraintsTypeInfo[22]= &CTI_SPLINEIK; /* Spline IK Constraint */ - constraintsTypeInfo[23]= &CTI_TRANSLIKE; /* Copy Transforms Constraint */ - constraintsTypeInfo[24]= &CTI_SAMEVOL; /* Maintain Volume Constraint */ - constraintsTypeInfo[25]= &CTI_PIVOT; /* Pivot Constraint */ - constraintsTypeInfo[26]= &CTI_FOLLOWTRACK; /* Follow Track Constraint */ - constraintsTypeInfo[27]= &CTI_CAMERASOLVER; /* Camera Solver Constraint */ - constraintsTypeInfo[28]= &CTI_OBJECTSOLVER; /* Object Solver Constraint */ +static void constraints_init_typeinfo(void) +{ + constraintsTypeInfo[0] = NULL; /* 'Null' Constraint */ + constraintsTypeInfo[1] = &CTI_CHILDOF; /* ChildOf Constraint */ + constraintsTypeInfo[2] = &CTI_TRACKTO; /* TrackTo Constraint */ + constraintsTypeInfo[3] = &CTI_KINEMATIC; /* IK Constraint */ + constraintsTypeInfo[4] = &CTI_FOLLOWPATH; /* Follow-Path Constraint */ + constraintsTypeInfo[5] = &CTI_ROTLIMIT; /* Limit Rotation Constraint */ + constraintsTypeInfo[6] = &CTI_LOCLIMIT; /* Limit Location Constraint */ + constraintsTypeInfo[7] = &CTI_SIZELIMIT; /* Limit Scaling Constraint */ + constraintsTypeInfo[8] = &CTI_ROTLIKE; /* Copy Rotation Constraint */ + constraintsTypeInfo[9] = &CTI_LOCLIKE; /* Copy Location Constraint */ + constraintsTypeInfo[10] = &CTI_SIZELIKE; /* Copy Scaling Constraint */ + constraintsTypeInfo[11] = &CTI_PYTHON; /* Python/Script Constraint */ + constraintsTypeInfo[12] = &CTI_ACTION; /* Action Constraint */ + constraintsTypeInfo[13] = &CTI_LOCKTRACK; /* Locked-Track Constraint */ + constraintsTypeInfo[14] = &CTI_DISTLIMIT; /* Limit Distance Constraint */ + constraintsTypeInfo[15] = &CTI_STRETCHTO; /* StretchTo Constaint */ + constraintsTypeInfo[16] = &CTI_MINMAX; /* Floor Constraint */ + constraintsTypeInfo[17] = &CTI_RIGIDBODYJOINT; /* RigidBody Constraint */ + constraintsTypeInfo[18] = &CTI_CLAMPTO; /* ClampTo Constraint */ + constraintsTypeInfo[19] = &CTI_TRANSFORM; /* Transformation Constraint */ + constraintsTypeInfo[20] = &CTI_SHRINKWRAP; /* Shrinkwrap Constraint */ + constraintsTypeInfo[21] = &CTI_DAMPTRACK; /* Damped TrackTo Constraint */ + constraintsTypeInfo[22] = &CTI_SPLINEIK; /* Spline IK Constraint */ + constraintsTypeInfo[23] = &CTI_TRANSLIKE; /* Copy Transforms Constraint */ + constraintsTypeInfo[24] = &CTI_SAMEVOL; /* Maintain Volume Constraint */ + constraintsTypeInfo[25] = &CTI_PIVOT; /* Pivot Constraint */ + constraintsTypeInfo[26] = &CTI_FOLLOWTRACK; /* Follow Track Constraint */ + constraintsTypeInfo[27] = &CTI_CAMERASOLVER; /* Camera Solver Constraint */ + constraintsTypeInfo[28] = &CTI_OBJECTSOLVER; /* Object Solver Constraint */ } /* This function should be used for getting the appropriate type-info when only * a constraint type is known */ -bConstraintTypeInfo *get_constraint_typeinfo (int type) +bConstraintTypeInfo *get_constraint_typeinfo(int type) { /* initialize the type-info list? */ if (CTI_INIT) { @@ -4245,7 +4245,7 @@ bConstraintTypeInfo *get_constraint_typeinfo (int type) /* only return for valid types */ if ( (type >= CONSTRAINT_TYPE_NULL) && - (type < NUM_CONSTRAINT_TYPES ) ) + (type < NUM_CONSTRAINT_TYPES) ) { /* there shouldn't be any segfaults here... */ return constraintsTypeInfo[type]; @@ -4260,7 +4260,7 @@ bConstraintTypeInfo *get_constraint_typeinfo (int type) /* This function should always be used to get the appropriate type-info, as it * has checks which prevent segfaults in some weird cases. */ -bConstraintTypeInfo *constraint_get_typeinfo (bConstraint *con) +bConstraintTypeInfo *constraint_get_typeinfo(bConstraint *con) { /* only return typeinfo for valid constraints */ if (con) @@ -4290,7 +4290,7 @@ static void con_unlink_refs_cb(bConstraint *UNUSED(con), ID **idpoin, short isRe void free_constraint_data(bConstraint *con) { if (con->data) { - bConstraintTypeInfo *cti= constraint_get_typeinfo(con); + bConstraintTypeInfo *cti = constraint_get_typeinfo(con); if (cti) { /* perform any special freeing constraint may have */ @@ -4313,7 +4313,7 @@ void free_constraints(ListBase *list) bConstraint *con; /* Free constraint data and also any extra data */ - for (con= list->first; con; con= con->next) + for (con = list->first; con; con = con->next) free_constraint_data(con); /* Free the whole list */ @@ -4342,8 +4342,8 @@ void remove_constraints_type(ListBase *list, short type, short last_only) return; /* remove from the end of the list to make it faster to find the last instance */ - for (con= list->last; con; con= conp) { - conp= con->prev; + for (con = list->last; con; con = conp) { + conp = con->prev; if (con->type == type) { remove_constraint(list, con); @@ -4356,10 +4356,10 @@ void remove_constraints_type(ListBase *list, short type, short last_only) /* ......... */ /* Creates a new constraint, initializes its data, and returns it */ -static bConstraint *add_new_constraint_internal (const char *name, short type) +static bConstraint *add_new_constraint_internal(const char *name, short type) { - bConstraint *con= MEM_callocN(sizeof(bConstraint), "Constraint"); - bConstraintTypeInfo *cti= get_constraint_typeinfo(type); + bConstraint *con = MEM_callocN(sizeof(bConstraint), "Constraint"); + bConstraintTypeInfo *cti = get_constraint_typeinfo(type); const char *newName; /* Set up a generic constraint datablock */ @@ -4377,12 +4377,12 @@ static bConstraint *add_new_constraint_internal (const char *name, short type) cti->new_data(con->data); /* if no name is provided, use the type of the constraint as the name */ - newName= (name && name[0]) ? name : cti->name; + newName = (name && name[0]) ? name : cti->name; } else { /* if no name is provided, use the generic "Const" name */ // NOTE: any constraint type that gets here really shouldn't get added... - newName= (name && name[0]) ? name : "Const"; + newName = (name && name[0]) ? name : "Const"; } /* copy the name */ @@ -4393,13 +4393,13 @@ static bConstraint *add_new_constraint_internal (const char *name, short type) } /* if pchan is not NULL then assume we're adding a pose constraint */ -static bConstraint *add_new_constraint (Object *ob, bPoseChannel *pchan, const char *name, short type) +static bConstraint *add_new_constraint(Object *ob, bPoseChannel *pchan, const char *name, short type) { bConstraint *con; ListBase *list; /* add the constraint */ - con= add_new_constraint_internal(name, type); + con = add_new_constraint_internal(name, type); /* find the constraint stack - bone or object? */ list = (pchan) ? (&pchan->constraints) : (&ob->constraints); @@ -4434,7 +4434,7 @@ static bConstraint *add_new_constraint (Object *ob, bPoseChannel *pchan, const c con->flag |= CONSTRAINT_SPACEONCE; } } - break; + break; } return con; @@ -4443,7 +4443,7 @@ static bConstraint *add_new_constraint (Object *ob, bPoseChannel *pchan, const c /* ......... */ /* Add new constraint for the given bone */ -bConstraint *add_pose_constraint (Object *ob, bPoseChannel *pchan, const char *name, short type) +bConstraint *add_pose_constraint(Object *ob, bPoseChannel *pchan, const char *name, short type) { if (pchan == NULL) return NULL; @@ -4485,8 +4485,8 @@ void id_loop_constraints(ListBase *conlist, ConstraintIDFunc func, void *userdat { bConstraint *con; - for (con= conlist->first; con; con= con->next) { - bConstraintTypeInfo *cti= constraint_get_typeinfo(con); + for (con = conlist->first; con; con = con->next) { + bConstraintTypeInfo *cti = constraint_get_typeinfo(con); if (cti) { if (cti->id_looper) @@ -4517,11 +4517,11 @@ void copy_constraints(ListBase *dst, const ListBase *src, int do_extern) { bConstraint *con, *srccon; - dst->first= dst->last= NULL; + dst->first = dst->last = NULL; BLI_duplicatelist(dst, src); - for (con=dst->first, srccon=src->first; con && srccon; srccon=srccon->next, con=con->next) { - bConstraintTypeInfo *cti= constraint_get_typeinfo(con); + for (con = dst->first, srccon = src->first; con && srccon; srccon = srccon->next, con = con->next) { + bConstraintTypeInfo *cti = constraint_get_typeinfo(con); /* make a new copy of the constraint's data */ con->data = MEM_dupallocN(con->data); @@ -4554,13 +4554,13 @@ bConstraint *constraints_findByName(ListBase *list, const char *name) } /* finds the 'active' constraint in a constraint stack */ -bConstraint *constraints_get_active (ListBase *list) +bConstraint *constraints_get_active(ListBase *list) { bConstraint *con; /* search for the first constraint with the 'active' flag set */ if (list) { - for (con= list->first; con; con= con->next) { + for (con = list->first; con; con = con->next) { if (con->flag & CONSTRAINT_ACTIVE) return con; } @@ -4576,7 +4576,7 @@ void constraints_set_active(ListBase *list, bConstraint *con) bConstraint *c; if (list) { - for (c= list->first; c; c= c->next) { + for (c = list->first; c; c = c->next) { if (c == con) c->flag |= CONSTRAINT_ACTIVE; else @@ -4593,8 +4593,8 @@ void extract_proxylocal_constraints(ListBase *dst, ListBase *src) bConstraint *con, *next; /* for each tagged constraint, remove from src and move to dst */ - for (con= src->first; con; con= next) { - next= con->next; + for (con = src->first; con; con = next) { + next = con->next; /* check if tagged */ if (con->flag & CONSTRAINT_PROXY_LOCAL) { @@ -4610,7 +4610,7 @@ short proxylocked_constraints_owner(Object *ob, bPoseChannel *pchan) /* Currently, constraints can only be on object or bone level */ if (ob && ob->proxy) { if (ob->pose && pchan) { - bArmature *arm= ob->data; + bArmature *arm = ob->data; /* On bone-level, check if bone is on proxy-protected layer */ if ((pchan->bone) && (pchan->bone->layer & arm->layer_protected)) @@ -4636,21 +4636,21 @@ short proxylocked_constraints_owner(Object *ob, bPoseChannel *pchan) */ void get_constraint_target_matrix(struct Scene *scene, bConstraint *con, int n, short ownertype, void *ownerdata, float mat[][4], float ctime) { - bConstraintTypeInfo *cti= constraint_get_typeinfo(con); + bConstraintTypeInfo *cti = constraint_get_typeinfo(con); ListBase targets = {NULL, NULL}; bConstraintOb *cob; bConstraintTarget *ct; if (cti && cti->get_constraint_targets) { /* make 'constraint-ob' */ - cob= MEM_callocN(sizeof(bConstraintOb), "tempConstraintOb"); - cob->type= ownertype; + cob = MEM_callocN(sizeof(bConstraintOb), "tempConstraintOb"); + cob->type = ownertype; cob->scene = scene; switch (ownertype) { case CONSTRAINT_OBTYPE_OBJECT: /* it is usually this case */ { - cob->ob= (Object *)ownerdata; - cob->pchan= NULL; + cob->ob = (Object *)ownerdata; + cob->pchan = NULL; if (cob->ob) { copy_m4_m4(cob->matrix, cob->ob->obmat); copy_m4_m4(cob->startmat, cob->matrix); @@ -4660,11 +4660,11 @@ void get_constraint_target_matrix(struct Scene *scene, bConstraint *con, int n, unit_m4(cob->startmat); } } - break; + break; case CONSTRAINT_OBTYPE_BONE: /* this may occur in some cases */ { - cob->ob= NULL; /* this might not work at all :/ */ - cob->pchan= (bPoseChannel *)ownerdata; + cob->ob = NULL; /* this might not work at all :/ */ + cob->pchan = (bPoseChannel *)ownerdata; if (cob->pchan) { copy_m4_m4(cob->matrix, cob->pchan->pose_mat); copy_m4_m4(cob->startmat, cob->matrix); @@ -4674,16 +4674,16 @@ void get_constraint_target_matrix(struct Scene *scene, bConstraint *con, int n, unit_m4(cob->startmat); } } - break; + break; } /* get targets - we only need the first one though (and there should only be one) */ cti->get_constraint_targets(con, &targets); /* only calculate the target matrix on the first target */ - ct= (bConstraintTarget *)targets.first; + ct = (bConstraintTarget *)targets.first; while (ct && n-- > 0) - ct= ct->next; + ct = ct->next; if (ct) { if (cti->get_target_matrix) @@ -4705,26 +4705,26 @@ void get_constraint_target_matrix(struct Scene *scene, bConstraint *con, int n, /* Get the list of targets required for solving a constraint */ void get_constraint_targets_for_solving(bConstraint *con, bConstraintOb *cob, ListBase *targets, float ctime) { - bConstraintTypeInfo *cti= constraint_get_typeinfo(con); + bConstraintTypeInfo *cti = constraint_get_typeinfo(con); if (cti && cti->get_constraint_targets) { bConstraintTarget *ct; /* get targets - * - constraints should use ct->matrix, not directly accessing values + * - constraints should use ct->matrix, not directly accessing values * - ct->matrix members have not yet been calculated here! */ cti->get_constraint_targets(con, targets); /* set matrices - * - calculate if possible, otherwise just initialize as identity matrix + * - calculate if possible, otherwise just initialize as identity matrix */ if (cti->get_target_matrix) { - for (ct= targets->first; ct; ct= ct->next) + for (ct = targets->first; ct; ct = ct->next) cti->get_target_matrix(con, cob, ct, ctime); } else { - for (ct= targets->first; ct; ct= ct->next) + for (ct = targets->first; ct; ct = ct->next) unit_m4(ct->matrix); } } @@ -4749,20 +4749,20 @@ void solve_constraints(ListBase *conlist, bConstraintOb *cob, float ctime) return; /* loop over available constraints, solving and blending them */ - for (con= conlist->first; con; con= con->next) { - bConstraintTypeInfo *cti= constraint_get_typeinfo(con); + for (con = conlist->first; con; con = con->next) { + bConstraintTypeInfo *cti = constraint_get_typeinfo(con); ListBase targets = {NULL, NULL}; /* these we can skip completely (invalid constraints...) */ if (cti == NULL) continue; - if (con->flag & (CONSTRAINT_DISABLE|CONSTRAINT_OFF)) continue; + if (con->flag & (CONSTRAINT_DISABLE | CONSTRAINT_OFF)) continue; /* these constraints can't be evaluated anyway */ if (cti->evaluate_constraint == NULL) continue; /* influence == 0 should be ignored */ if (con->enforce == 0.0f) continue; /* influence of constraint - * - value should have been set from animation data already + * - value should have been set from animation data already */ enf = con->enforce; @@ -4791,9 +4791,9 @@ void solve_constraints(ListBase *conlist, bConstraintOb *cob, float ctime) constraint_mat_convertspace(cob->ob, cob->pchan, cob->matrix, con->ownspace, CONSTRAINT_SPACE_WORLD); /* Interpolate the enforcement, to blend result of constraint into final owner transform - * - all this happens in worldspace to prevent any weirdness creeping in ([#26014] and [#25725]), - * since some constraints may not convert the solution back to the input space before blending - * but all are guaranteed to end up in good "worldspace" result + * - all this happens in worldspace to prevent any weirdness creeping in ([#26014] and [#25725]), + * since some constraints may not convert the solution back to the input space before blending + * but all are guaranteed to end up in good "worldspace" result */ /* Note: all kind of stuff here before (caused trouble), much easier to just interpolate, or did I miss something? -jahka */ if (enf < 1.0f) { |