diff options
Diffstat (limited to 'source/blender/blenkernel/intern/key.c')
| -rw-r--r-- | source/blender/blenkernel/intern/key.c | 231 |
1 files changed, 154 insertions, 77 deletions
diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c index 1d1c04e173c..e0246f874f3 100644 --- a/source/blender/blenkernel/intern/key.c +++ b/source/blender/blenkernel/intern/key.c @@ -79,8 +79,9 @@ void BKE_key_free(Key *key) BKE_animdata_free((ID *)key, false); while ((kb = BLI_pophead(&key->block))) { - if (kb->data) + if (kb->data) { MEM_freeN(kb->data); + } MEM_freeN(kb); } } @@ -90,8 +91,9 @@ void BKE_key_free_nolib(Key *key) KeyBlock *kb; while ((kb = BLI_pophead(&key->block))) { - if (kb->data) + if (kb->data) { MEM_freeN(kb->data); + } MEM_freeN(kb); } } @@ -198,10 +200,12 @@ Key *BKE_key_copy_nolib(Key *key) kbn = keyn->block.first; while (kbn) { - if (kbn->data) + if (kbn->data) { kbn->data = MEM_dupallocN(kbn->data); - if (kb == key->refkey) + } + if (kb == key->refkey) { keyn->refkey = kbn; + } kbn = kbn->next; kb = kb->next; @@ -221,9 +225,11 @@ void BKE_key_sort(Key *key) KeyBlock *kb2; /* locate the key which is out of position */ - for (kb = key->block.first; kb; kb = kb->next) - if ((kb->next) && (kb->pos > kb->next->pos)) + for (kb = key->block.first; kb; kb = kb->next) { + if ((kb->next) && (kb->pos > kb->next->pos)) { break; + } + } /* if we find a key, move it */ if (kb) { @@ -372,27 +378,32 @@ static int setkeys(float fac, ListBase *lb, KeyBlock *k[], float t[4], int cycl) lastpos = k1->pos; dpos = lastpos - firstkey->pos; - if (fac < firstkey->pos) + if (fac < firstkey->pos) { fac = firstkey->pos; - else if (fac > k1->pos) + } + else if (fac > k1->pos) { fac = k1->pos; + } k1 = k[0] = k[1] = k[2] = k[3] = firstkey; t[0] = t[1] = t[2] = t[3] = k1->pos; /* if (fac < 0.0 || fac > 1.0) return 1; */ - if (k1->next == NULL) + if (k1->next == NULL) { return 1; + } if (cycl) { /* pre-sort */ k[2] = k1->next; k[3] = k[2]->next; - if (k[3] == NULL) + if (k[3] == NULL) { k[3] = k1; + } while (k1) { - if (k1->next == NULL) + if (k1->next == NULL) { k[0] = k1; + } k1 = k1->next; } /* k1 = k[1]; */ /* UNUSED */ @@ -406,16 +417,18 @@ static int setkeys(float fac, ListBase *lb, KeyBlock *k[], float t[4], int cycl) t[3] += dpos; ofs = 2.0f * dpos; } - if (fac < t[1]) + if (fac < t[1]) { fac += dpos; + } k1 = k[3]; } else { /* pre-sort */ k[2] = k1->next; t[2] = k[2]->pos; k[3] = k[2]->next; - if (k[3] == NULL) + if (k[3] == NULL) { k[3] = k[2]; + } t[3] = k[3]->pos; k1 = k[3]; } @@ -443,13 +456,15 @@ static int setkeys(float fac, ListBase *lb, KeyBlock *k[], float t[4], int cycl) t[3] = k1->pos + ofs; k[3] = k1; - if (ofs > 2.1f + lastpos) + if (ofs > 2.1f + lastpos) { break; + } } bsplinetype = 0; - if (k[1]->type == KEY_BSPLINE || k[2]->type == KEY_BSPLINE) + if (k[1]->type == KEY_BSPLINE || k[2]->type == KEY_BSPLINE) { bsplinetype = 1; + } if (cycl == 0) { if (bsplinetype == 0) { /* B spline doesn't go through the control points */ @@ -597,11 +612,13 @@ static void cp_key(const int start, /* currently always 0, in future key_pointer_size may assign */ ofs[1] = 0; - if (!key_pointer_size(key, mode, &poinsize, &ofs[0], &step)) + if (!key_pointer_size(key, mode, &poinsize, &ofs[0], &step)) { return; + } - if (end > tot) + if (end > tot) { end = tot; + } if (tot != kb->totelem) { ktot = 0.0; @@ -646,8 +663,9 @@ static void cp_key(const int start, for (a = start; a < end; a += step) { cp = key->elemstr; - if (mode == KEY_MODE_BEZTRIPLE) + if (mode == KEY_MODE_BEZTRIPLE) { cp = elemstr; + } ofsp = ofs; @@ -657,9 +675,10 @@ static void cp_key(const int start, case IPO_FLOAT: if (weights) { memcpy(poin, kref, sizeof(float[KEYELEM_FLOAT_LEN_COORD])); - if (*weights != 0.0f) + if (*weights != 0.0f) { rel_flerp( KEYELEM_FLOAT_LEN_COORD, (float *)poin, (float *)kref, (float *)k1, *weights); + } weights++; } else { @@ -674,10 +693,12 @@ static void cp_key(const int start, break; default: /* should never happen */ - if (freek1) + if (freek1) { MEM_freeN(freek1); - if (freekref) + } + if (freekref) { MEM_freeN(freekref); + } BLI_assert(!"invalid 'cp[1]'"); return; } @@ -702,10 +723,12 @@ static void cp_key(const int start, } } - if (freek1) + if (freek1) { MEM_freeN(freek1); - if (freekref) + } + if (freekref) { MEM_freeN(freekref); + } } static void cp_cu_key(Curve *cu, @@ -727,8 +750,9 @@ static void cp_cu_key(Curve *cu, a1 = max_ii(a, start); a2 = min_ii(a + step, end); - if (a1 < a2) + if (a1 < a2) { cp_key(a1, a2, tot, out, key, actkb, kb, NULL, KEY_MODE_BPOINT); + } } else if (nu->bezt) { step = KEYELEM_ELEM_LEN_BEZTRIPLE * nu->pntsu; @@ -737,8 +761,9 @@ static void cp_cu_key(Curve *cu, a1 = max_ii(a, start); a2 = min_ii(a + step, end); - if (a1 < a2) + if (a1 < a2) { cp_key(a1, a2, tot, out, key, actkb, kb, NULL, KEY_MODE_BEZTRIPLE); + } } else { step = 0; @@ -763,11 +788,13 @@ static void key_evaluate_relative(const int start, /* currently always 0, in future key_pointer_size may assign */ ofs[1] = 0; - if (!key_pointer_size(key, mode, &poinsize, &ofs[0], &step)) + if (!key_pointer_size(key, mode, &poinsize, &ofs[0], &step)) { return; + } - if (end > tot) + if (end > tot) { end = tot; + } /* in case of beztriple */ elemstr[0] = 1; /* nr of ipofloats */ @@ -795,8 +822,9 @@ static void key_evaluate_relative(const int start, /* reference now can be any block */ refb = BLI_findlink(&key->block, kb->relative); - if (refb == NULL) + if (refb == NULL) { continue; + } poin = basispoin; from = key_block_get_data(key, actkb, kb, &freefrom); @@ -811,8 +839,9 @@ static void key_evaluate_relative(const int start, weight = weights ? (*weights * icuval) : icuval; cp = key->elemstr; - if (mode == KEY_MODE_BEZTRIPLE) + if (mode == KEY_MODE_BEZTRIPLE) { cp = elemstr; + } ofsp = ofs; @@ -842,10 +871,12 @@ static void key_evaluate_relative(const int start, break; default: /* should never happen */ - if (freefrom) + if (freefrom) { MEM_freeN(freefrom); - if (freereffrom) + } + if (freereffrom) { MEM_freeN(freereffrom); + } BLI_assert(!"invalid 'cp[1]'"); return; } @@ -859,14 +890,17 @@ static void key_evaluate_relative(const int start, reffrom += elemsize; from += elemsize; - if (weights) + if (weights) { weights++; + } } - if (freefrom) + if (freefrom) { MEM_freeN(freefrom); - if (freereffrom) + } + if (freereffrom) { MEM_freeN(freereffrom); + } } } } @@ -892,11 +926,13 @@ static void do_key(const int start, /* currently always 0, in future key_pointer_size may assign */ ofs[1] = 0; - if (!key_pointer_size(key, mode, &poinsize, &ofs[0], &step)) + if (!key_pointer_size(key, mode, &poinsize, &ofs[0], &step)) { return; + } - if (end > tot) + if (end > tot) { end = tot; + } k1 = key_block_get_data(key, actkb, k[0], &freek1); k2 = key_block_get_data(key, actkb, k[1], &freek2); @@ -1014,8 +1050,9 @@ static void do_key(const int start, for (a = start; a < end; a += step) { cp = key->elemstr; - if (mode == KEY_MODE_BEZTRIPLE) + if (mode == KEY_MODE_BEZTRIPLE) { cp = elemstr; + } ofsp = ofs; @@ -1051,14 +1088,18 @@ static void do_key(const int start, break; default: /* should never happen */ - if (freek1) + if (freek1) { MEM_freeN(freek1); - if (freek2) + } + if (freek2) { MEM_freeN(freek2); - if (freek3) + } + if (freek3) { MEM_freeN(freek3); - if (freek4) + } + if (freek4) { MEM_freeN(freek4); + } BLI_assert(!"invalid 'cp[1]'"); return; } @@ -1118,14 +1159,18 @@ static void do_key(const int start, } } - if (freek1) + if (freek1) { MEM_freeN(freek1); - if (freek2) + } + if (freek2) { MEM_freeN(freek2); - if (freek3) + } + if (freek3) { MEM_freeN(freek3); - if (freek4) + } + if (freek4) { MEM_freeN(freek4); + } } static float *get_weights_array(Object *ob, char *vgroup, WeightsArrayCache *cache) @@ -1137,8 +1182,9 @@ static float *get_weights_array(Object *ob, char *vgroup, WeightsArrayCache *cac int totvert = 0, defgrp_index = 0; /* no vgroup string set? */ - if (vgroup[0] == 0) + if (vgroup[0] == 0) { return NULL; + } /* gather dvert and totvert */ if (ob->type == OB_MESH) { @@ -1146,8 +1192,9 @@ static float *get_weights_array(Object *ob, char *vgroup, WeightsArrayCache *cac dvert = me->dvert; totvert = me->totvert; - if (me->edit_mesh && me->edit_mesh->bm->totvert == totvert) + if (me->edit_mesh && me->edit_mesh->bm->totvert == totvert) { em = me->edit_mesh; + } } else if (ob->type == OB_LATTICE) { Lattice *lt = ob->data; @@ -1155,8 +1202,9 @@ static float *get_weights_array(Object *ob, char *vgroup, WeightsArrayCache *cac totvert = lt->pntsu * lt->pntsv * lt->pntsw; } - if (dvert == NULL) + if (dvert == NULL) { return NULL; + } /* find the group (weak loop-in-loop) */ defgrp_index = defgroup_name_index(ob, vgroup); @@ -1366,8 +1414,9 @@ static void do_latt_key(Object *ob, Key *key, char *out, const int tot) } } - if (lt->flag & LT_OUTSIDE) + if (lt->flag & LT_OUTSIDE) { outside_lattice(lt); + } } /* returns key coordinates (+ tilt) when key applied, NULL otherwise */ @@ -1378,8 +1427,9 @@ float *BKE_key_evaluate_object_ex(Object *ob, int *r_totelem, float *arr, size_t char *out; int tot = 0, size = 0; - if (key == NULL || BLI_listbase_is_empty(&key->block)) + if (key == NULL || BLI_listbase_is_empty(&key->block)) { return NULL; + } /* compute size of output array */ if (ob->type == OB_MESH) { @@ -1402,8 +1452,9 @@ float *BKE_key_evaluate_object_ex(Object *ob, int *r_totelem, float *arr, size_t } /* if nothing to interpolate, cancel */ - if (tot == 0 || size == 0) + if (tot == 0 || size == 0) { return NULL; + } /* allocate array */ if (arr == NULL) { @@ -1421,8 +1472,9 @@ float *BKE_key_evaluate_object_ex(Object *ob, int *r_totelem, float *arr, size_t /* shape locked, copy the locked shape instead of blending */ KeyBlock *kb = BLI_findlink(&key->block, ob->shapenr - 1); - if (kb && (kb->flag & KEYBLOCK_MUTE)) + if (kb && (kb->flag & KEYBLOCK_MUTE)) { kb = key->refkey; + } if (kb == NULL) { kb = key->block.first; @@ -1434,22 +1486,28 @@ float *BKE_key_evaluate_object_ex(Object *ob, int *r_totelem, float *arr, size_t cp_key(0, tot, tot, out, key, actkb, kb, weights, 0); - if (weights) + if (weights) { MEM_freeN(weights); + } } - else if (ELEM(ob->type, OB_CURVE, OB_SURF)) + else if (ELEM(ob->type, OB_CURVE, OB_SURF)) { cp_cu_key(ob->data, key, actkb, kb, 0, tot, out, tot); + } } else { - if (ob->type == OB_MESH) + if (ob->type == OB_MESH) { do_mesh_key(ob, key, out, tot); - else if (ob->type == OB_LATTICE) + } + else if (ob->type == OB_LATTICE) { do_latt_key(ob, key, out, tot); - else if (ob->type == OB_CURVE) + } + else if (ob->type == OB_CURVE) { do_curve_key(ob, key, out, tot); - else if (ob->type == OB_SURF) + } + else if (ob->type == OB_SURF) { do_curve_key(ob, key, out, tot); + } } if (r_totelem) { @@ -1513,8 +1571,9 @@ Key *BKE_key_from_id(ID *id) Key **BKE_key_from_object_p(const Object *ob) { - if (ob == NULL || ob->data == NULL) + if (ob == NULL || ob->data == NULL) { return NULL; + } return BKE_key_from_id_p(ob->data); } @@ -1537,8 +1596,9 @@ KeyBlock *BKE_keyblock_add(Key *key, const char *name) int tot; kb = key->block.last; - if (kb) + if (kb) { curpos = kb->pos; + } kb = MEM_callocN(sizeof(KeyBlock), "Keyblock"); BLI_addtail(&key->block, kb); @@ -1549,10 +1609,12 @@ KeyBlock *BKE_keyblock_add(Key *key, const char *name) BLI_strncpy(kb->name, name, sizeof(kb->name)); } else { - if (tot == 1) + if (tot == 1) { BLI_strncpy(kb->name, DATA_("Basis"), sizeof(kb->name)); - else + } + else { BLI_snprintf(kb->name, sizeof(kb->name), DATA_("Key %d"), tot - 1); + } } BLI_uniquename(&key->block, kb, DATA_("Key"), '.', offsetof(KeyBlock, name), sizeof(kb->name)); @@ -1560,8 +1622,9 @@ KeyBlock *BKE_keyblock_add(Key *key, const char *name) kb->uid = key->uidgen++; key->totkey++; - if (key->totkey == 1) + if (key->totkey == 1) { key->refkey = kb; + } kb->slidermin = 0.0f; kb->slidermax = 1.0f; @@ -1627,8 +1690,9 @@ KeyBlock *BKE_keyblock_from_object_reference(Object *ob) { Key *key = BKE_key_from_object(ob); - if (key) + if (key) { return key->refkey; + } return NULL; } @@ -1645,8 +1709,9 @@ KeyBlock *BKE_keyblock_from_key(Key *key, int index) for (i = 1; i < key->totkey; i++) { kb = kb->next; - if (index == i) + if (index == i) { return kb; + } } } @@ -1682,8 +1747,9 @@ char *BKE_keyblock_curval_rnapath_get(Key *key, KeyBlock *kb) PropertyRNA *prop; /* sanity checks */ - if (ELEM(NULL, key, kb)) + if (ELEM(NULL, key, kb)) { return NULL; + } /* create the RNA pointer */ RNA_pointer_create(&key->id, &RNA_ShapeKey, kb, &ptr); @@ -1706,8 +1772,9 @@ void BKE_keyblock_update_from_lattice(Lattice *lt, KeyBlock *kb) BLI_assert(kb->totelem == lt->pntsu * lt->pntsv * lt->pntsw); tot = kb->totelem; - if (tot == 0) + if (tot == 0) { return; + } bp = lt->def; fp = kb->data; @@ -1721,8 +1788,9 @@ void BKE_keyblock_convert_from_lattice(Lattice *lt, KeyBlock *kb) int tot; tot = lt->pntsu * lt->pntsv * lt->pntsw; - if (tot == 0) + if (tot == 0) { return; + } MEM_SAFE_FREE(kb->data); @@ -1758,10 +1826,12 @@ int BKE_keyblock_curve_element_count(ListBase *nurb) nu = nurb->first; while (nu) { - if (nu->bezt) + if (nu->bezt) { tot += KEYELEM_ELEM_LEN_BEZTRIPLE * nu->pntsu; - else if (nu->bp) + } + else if (nu->bp) { tot += KEYELEM_ELEM_LEN_BPOINT * nu->pntsu * nu->pntsv; + } nu = nu->next; } @@ -1780,8 +1850,9 @@ void BKE_keyblock_update_from_curve(Curve *UNUSED(cu), KeyBlock *kb, ListBase *n BLI_assert(BKE_keyblock_curve_element_count(nurb) == kb->totelem); tot = kb->totelem; - if (tot == 0) + if (tot == 0) { return; + } fp = kb->data; for (nu = nurb->first; nu; nu = nu->next) { @@ -1812,8 +1883,9 @@ void BKE_keyblock_convert_from_curve(Curve *cu, KeyBlock *kb, ListBase *nurb) /* count */ tot = BKE_keyblock_curve_element_count(nurb); - if (tot == 0) + if (tot == 0) { return; + } MEM_SAFE_FREE(kb->data); @@ -1869,8 +1941,9 @@ void BKE_keyblock_update_from_mesh(Mesh *me, KeyBlock *kb) BLI_assert(me->totvert == kb->totelem); tot = me->totvert; - if (tot == 0) + if (tot == 0) { return; + } mvert = me->mvert; fp = kb->data; @@ -1883,8 +1956,9 @@ void BKE_keyblock_convert_from_mesh(Mesh *me, Key *key, KeyBlock *kb) { const int len = me->totvert; - if (me->totvert == 0) + if (me->totvert == 0) { return; + } MEM_SAFE_FREE(kb->data); @@ -2015,8 +2089,9 @@ void BKE_keyblock_update_from_vertcos(Object *ob, KeyBlock *kb, float (*vertCos) #endif tot = kb->totelem; - if (tot == 0) + if (tot == 0) { return; + } /* Copy coords to keyblock */ if (ELEM(ob->type, OB_MESH, OB_LATTICE)) { @@ -2072,8 +2147,9 @@ void BKE_keyblock_convert_from_vertcos(Object *ob, KeyBlock *kb, float (*vertCos tot = BKE_keyblock_curve_element_count(&cu->nurb); } - if (tot == 0) + if (tot == 0) { return; + } kb->data = MEM_mallocN(tot * elemsize, __func__); @@ -2101,8 +2177,9 @@ float (*BKE_keyblock_convert_to_vertcos(Object *ob, KeyBlock *kb))[3] tot = BKE_nurbList_verts_count(&cu->nurb); } - if (tot == 0) + if (tot == 0) { return NULL; + } co = vertCos = MEM_mallocN(tot * sizeof(*vertCos), __func__); |