diff options
Diffstat (limited to 'source/blender/editors/curve/editcurve.c')
| -rw-r--r-- | source/blender/editors/curve/editcurve.c | 604 |
1 files changed, 264 insertions, 340 deletions
diff --git a/source/blender/editors/curve/editcurve.c b/source/blender/editors/curve/editcurve.c index e6815582a04..db472c9ffa7 100644 --- a/source/blender/editors/curve/editcurve.c +++ b/source/blender/editors/curve/editcurve.c @@ -78,7 +78,7 @@ void selectend_nurb(Object *obedit, enum eEndPoint_Types selfirst, bool doswap, bool selstatus); static void adduplicateflagNurb( - Object *obedit, View3D *v3d, ListBase *newnurb, const short flag, const bool split); + Object *obedit, View3D *v3d, ListBase *newnurb, const uint8_t flag, const bool split); static bool curve_delete_segments(Object *obedit, View3D *v3d, const bool split); static bool curve_delete_vertices(Object *obedit, View3D *v3d); @@ -307,12 +307,8 @@ static void keyIndex_delNurb(EditNurb *editnurb, Nurb *nu) static void keyIndex_delNurbList(EditNurb *editnurb, ListBase *nubase) { - Nurb *nu = nubase->first; - - while (nu) { + LISTBASE_FOREACH (Nurb *, nu, nubase) { keyIndex_delNurb(editnurb, nu); - - nu = nu->next; } } @@ -476,19 +472,15 @@ static void keyIndex_switchDirection(EditNurb *editnurb, Nurb *nu) static void switch_keys_direction(Curve *cu, Nurb *actnu) { - KeyBlock *currkey; EditNurb *editnurb = cu->editnurb; ListBase *nubase = &editnurb->nurbs; - Nurb *nu; float *fp; int a; - currkey = cu->key->block.first; - while (currkey) { + LISTBASE_FOREACH (KeyBlock *, currkey, &cu->key->block) { fp = currkey->data; - nu = nubase->first; - while (nu) { + LISTBASE_FOREACH (Nurb *, nu, nubase) { if (nu->bezt) { BezTriple *bezt = nu->bezt; a = nu->pntsu; @@ -522,11 +514,7 @@ static void switch_keys_direction(Curve *cu, Nurb *actnu) fp += a * KEYELEM_FLOAT_LEN_BPOINT; } } - - nu = nu->next; } - - currkey = currkey->next; } } @@ -583,13 +571,11 @@ static void bezt_to_key(BezTriple *bezt, float *key) static void calc_keyHandles(ListBase *nurb, float *key) { - Nurb *nu; int a; float *fp = key; BezTriple *bezt; - nu = nurb->first; - while (nu) { + LISTBASE_FOREACH (Nurb *, nu, nurb) { if (nu->bezt) { BezTriple *prevp, *nextp; BezTriple cur, prev, next; @@ -649,8 +635,6 @@ static void calc_keyHandles(ListBase *nurb, float *key) a = nu->pntsu * nu->pntsv; fp += a * KEYELEM_FLOAT_LEN_BPOINT; } - - nu = nu->next; } } @@ -658,255 +642,247 @@ static void calc_shapeKeys(Object *obedit, ListBase *newnurbs) { Curve *cu = (Curve *)obedit->data; - /* are there keys? */ - if (cu->key) { - int a, i; - EditNurb *editnurb = cu->editnurb; - KeyBlock *currkey; - KeyBlock *actkey = BLI_findlink(&cu->key->block, editnurb->shapenr - 1); - BezTriple *bezt, *oldbezt; - BPoint *bp, *oldbp; - Nurb *nu, *newnu; - int totvert = BKE_keyblock_curve_element_count(&editnurb->nurbs); - - float(*ofs)[3] = NULL; - float *oldkey, *newkey, *ofp; - - /* editing the base key should update others */ - if (cu->key->type == KEY_RELATIVE) { - if (BKE_keyblock_is_basis(cu->key, editnurb->shapenr - 1)) { /* active key is a base */ - int totvec = 0; - - /* Calculate needed memory to store offset */ - nu = editnurb->nurbs.first; - while (nu) { - if (nu->bezt) { - /* Three vects to store handles and one for tilt. */ - totvec += nu->pntsu * 4; - } - else { - totvec += 2 * nu->pntsu * nu->pntsv; - } + if (cu->key == NULL) { + return; + } - nu = nu->next; + int a, i; + EditNurb *editnurb = cu->editnurb; + KeyBlock *actkey = BLI_findlink(&cu->key->block, editnurb->shapenr - 1); + BezTriple *bezt, *oldbezt; + BPoint *bp, *oldbp; + Nurb *newnu; + int totvert = BKE_keyblock_curve_element_count(&editnurb->nurbs); + + float(*ofs)[3] = NULL; + float *oldkey, *newkey, *ofp; + + /* editing the base key should update others */ + if (cu->key->type == KEY_RELATIVE) { + if (BKE_keyblock_is_basis(cu->key, editnurb->shapenr - 1)) { /* active key is a base */ + int totvec = 0; + + /* Calculate needed memory to store offset */ + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { + + if (nu->bezt) { + /* Three vects to store handles and one for tilt. */ + totvec += nu->pntsu * 4; } + else { + totvec += 2 * nu->pntsu * nu->pntsv; + } + } - ofs = MEM_callocN(sizeof(float[3]) * totvec, "currkey->data"); - nu = editnurb->nurbs.first; - i = 0; - while (nu) { - if (nu->bezt) { - bezt = nu->bezt; - a = nu->pntsu; - while (a--) { - oldbezt = getKeyIndexOrig_bezt(editnurb, bezt); + ofs = MEM_callocN(sizeof(float[3]) * totvec, "currkey->data"); + i = 0; + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { + if (nu->bezt) { + bezt = nu->bezt; + a = nu->pntsu; + while (a--) { + oldbezt = getKeyIndexOrig_bezt(editnurb, bezt); - if (oldbezt) { - int j; - for (j = 0; j < 3; j++) { - sub_v3_v3v3(ofs[i], bezt->vec[j], oldbezt->vec[j]); - i++; - } - ofs[i][0] = bezt->tilt - oldbezt->tilt; - ofs[i][1] = bezt->radius - oldbezt->radius; + if (oldbezt) { + int j; + for (j = 0; j < 3; j++) { + sub_v3_v3v3(ofs[i], bezt->vec[j], oldbezt->vec[j]); i++; } - else { - i += 4; - } - bezt++; + ofs[i][0] = bezt->tilt - oldbezt->tilt; + ofs[i][1] = bezt->radius - oldbezt->radius; + i++; } + else { + i += 4; + } + bezt++; } - else { - bp = nu->bp; - a = nu->pntsu * nu->pntsv; - while (a--) { - oldbp = getKeyIndexOrig_bp(editnurb, bp); - if (oldbp) { - sub_v3_v3v3(ofs[i], bp->vec, oldbp->vec); - ofs[i + 1][0] = bp->tilt - oldbp->tilt; - ofs[i + 1][1] = bp->radius - oldbp->radius; - } - i += 2; - bp++; + } + else { + bp = nu->bp; + a = nu->pntsu * nu->pntsv; + while (a--) { + oldbp = getKeyIndexOrig_bp(editnurb, bp); + if (oldbp) { + sub_v3_v3v3(ofs[i], bp->vec, oldbp->vec); + ofs[i + 1][0] = bp->tilt - oldbp->tilt; + ofs[i + 1][1] = bp->radius - oldbp->radius; } + i += 2; + bp++; } - - nu = nu->next; } } } + } - currkey = cu->key->block.first; - while (currkey) { - const bool apply_offset = (ofs && (currkey != actkey) && - (editnurb->shapenr - 1 == currkey->relative)); - - float *fp = newkey = MEM_callocN(cu->key->elemsize * totvert, "currkey->data"); - ofp = oldkey = currkey->data; + LISTBASE_FOREACH (KeyBlock *, currkey, &cu->key->block) { + const bool apply_offset = (ofs && (currkey != actkey) && + (editnurb->shapenr - 1 == currkey->relative)); - nu = editnurb->nurbs.first; - /* We need to restore to original curve into newnurb, *not* editcurve's nurbs. - * Otherwise, in case we update obdata *without* leaving editmode (e.g. viewport render), - * we would invalidate editcurve. */ - newnu = newnurbs->first; - i = 0; - while (nu) { - if (currkey == actkey) { - const bool restore = actkey != cu->key->refkey; + float *fp = newkey = MEM_callocN(cu->key->elemsize * totvert, "currkey->data"); + ofp = oldkey = currkey->data; - if (nu->bezt) { - bezt = nu->bezt; - a = nu->pntsu; - BezTriple *newbezt = newnu->bezt; - while (a--) { - int j; - oldbezt = getKeyIndexOrig_bezt(editnurb, bezt); + Nurb *nu = editnurb->nurbs.first; + /* We need to restore to original curve into newnurb, *not* editcurve's nurbs. + * Otherwise, in case we update obdata *without* leaving editmode (e.g. viewport render), + * we would invalidate editcurve. */ + newnu = newnurbs->first; + i = 0; + while (nu) { + if (currkey == actkey) { + const bool restore = actkey != cu->key->refkey; - for (j = 0; j < 3; j++, i++) { - copy_v3_v3(&fp[j * 3], bezt->vec[j]); + if (nu->bezt) { + bezt = nu->bezt; + a = nu->pntsu; + BezTriple *newbezt = newnu->bezt; + while (a--) { + int j; + oldbezt = getKeyIndexOrig_bezt(editnurb, bezt); - if (restore && oldbezt) { - copy_v3_v3(newbezt->vec[j], oldbezt->vec[j]); - } - } - fp[9] = bezt->tilt; - fp[10] = bezt->radius; + for (j = 0; j < 3; j++, i++) { + copy_v3_v3(&fp[j * 3], bezt->vec[j]); if (restore && oldbezt) { - newbezt->tilt = oldbezt->tilt; - newbezt->radius = oldbezt->radius; + copy_v3_v3(newbezt->vec[j], oldbezt->vec[j]); } + } + fp[9] = bezt->tilt; + fp[10] = bezt->radius; - fp += KEYELEM_FLOAT_LEN_BEZTRIPLE; - i++; - bezt++; - newbezt++; + if (restore && oldbezt) { + newbezt->tilt = oldbezt->tilt; + newbezt->radius = oldbezt->radius; } - } - else { - bp = nu->bp; - a = nu->pntsu * nu->pntsv; - BPoint *newbp = newnu->bp; - while (a--) { - oldbp = getKeyIndexOrig_bp(editnurb, bp); - copy_v3_v3(fp, bp->vec); + fp += KEYELEM_FLOAT_LEN_BEZTRIPLE; + i++; + bezt++; + newbezt++; + } + } + else { + bp = nu->bp; + a = nu->pntsu * nu->pntsv; + BPoint *newbp = newnu->bp; + while (a--) { + oldbp = getKeyIndexOrig_bp(editnurb, bp); - fp[3] = bp->tilt; - fp[4] = bp->radius; + copy_v3_v3(fp, bp->vec); - if (restore && oldbp) { - copy_v3_v3(newbp->vec, oldbp->vec); - newbp->tilt = oldbp->tilt; - newbp->radius = oldbp->radius; - } + fp[3] = bp->tilt; + fp[4] = bp->radius; - fp += KEYELEM_FLOAT_LEN_BPOINT; - bp++; - newbp++; - i += 2; + if (restore && oldbp) { + copy_v3_v3(newbp->vec, oldbp->vec); + newbp->tilt = oldbp->tilt; + newbp->radius = oldbp->radius; } + + fp += KEYELEM_FLOAT_LEN_BPOINT; + bp++; + newbp++; + i += 2; } } - else { - int index; - const float *curofp; - - if (oldkey) { - if (nu->bezt) { - bezt = nu->bezt; - a = nu->pntsu; + } + else { + int index; + const float *curofp; - while (a--) { - index = getKeyIndexOrig_keyIndex(editnurb, bezt); - if (index >= 0) { - int j; - curofp = ofp + index; + if (oldkey) { + if (nu->bezt) { + bezt = nu->bezt; + a = nu->pntsu; - for (j = 0; j < 3; j++, i++) { - copy_v3_v3(&fp[j * 3], &curofp[j * 3]); + while (a--) { + index = getKeyIndexOrig_keyIndex(editnurb, bezt); + if (index >= 0) { + int j; + curofp = ofp + index; - if (apply_offset) { - add_v3_v3(&fp[j * 3], ofs[i]); - } - } - fp[9] = curofp[9]; - fp[10] = curofp[10]; + for (j = 0; j < 3; j++, i++) { + copy_v3_v3(&fp[j * 3], &curofp[j * 3]); if (apply_offset) { - /* Apply tilt offsets. */ - add_v3_v3(fp + 9, ofs[i]); - i++; + add_v3_v3(&fp[j * 3], ofs[i]); } + } + fp[9] = curofp[9]; + fp[10] = curofp[10]; - fp += KEYELEM_FLOAT_LEN_BEZTRIPLE; + if (apply_offset) { + /* Apply tilt offsets. */ + add_v3_v3(fp + 9, ofs[i]); + i++; } - else { - int j; - for (j = 0; j < 3; j++, i++) { - copy_v3_v3(&fp[j * 3], bezt->vec[j]); - } - fp[9] = bezt->tilt; - fp[10] = bezt->radius; - fp += KEYELEM_FLOAT_LEN_BEZTRIPLE; + fp += KEYELEM_FLOAT_LEN_BEZTRIPLE; + } + else { + int j; + for (j = 0; j < 3; j++, i++) { + copy_v3_v3(&fp[j * 3], bezt->vec[j]); } - bezt++; + fp[9] = bezt->tilt; + fp[10] = bezt->radius; + + fp += KEYELEM_FLOAT_LEN_BEZTRIPLE; } + bezt++; } - else { - bp = nu->bp; - a = nu->pntsu * nu->pntsv; - while (a--) { - index = getKeyIndexOrig_keyIndex(editnurb, bp); + } + else { + bp = nu->bp; + a = nu->pntsu * nu->pntsv; + while (a--) { + index = getKeyIndexOrig_keyIndex(editnurb, bp); - if (index >= 0) { - curofp = ofp + index; - copy_v3_v3(fp, curofp); - fp[3] = curofp[3]; - fp[4] = curofp[4]; + if (index >= 0) { + curofp = ofp + index; + copy_v3_v3(fp, curofp); + fp[3] = curofp[3]; + fp[4] = curofp[4]; - if (apply_offset) { - add_v3_v3(fp, ofs[i]); - add_v3_v3(&fp[3], ofs[i + 1]); - } - } - else { - copy_v3_v3(fp, bp->vec); - fp[3] = bp->tilt; - fp[4] = bp->radius; + if (apply_offset) { + add_v3_v3(fp, ofs[i]); + add_v3_v3(&fp[3], ofs[i + 1]); } - - fp += KEYELEM_FLOAT_LEN_BPOINT; - bp++; - i += 2; } + else { + copy_v3_v3(fp, bp->vec); + fp[3] = bp->tilt; + fp[4] = bp->radius; + } + + fp += KEYELEM_FLOAT_LEN_BPOINT; + bp++; + i += 2; } } } - - nu = nu->next; - newnu = newnu->next; } - if (apply_offset) { - /* handles could become malicious after offsets applying */ - calc_keyHandles(&editnurb->nurbs, newkey); - } - - currkey->totelem = totvert; - if (currkey->data) { - MEM_freeN(currkey->data); - } - currkey->data = newkey; + nu = nu->next; + newnu = newnu->next; + } - currkey = currkey->next; + if (apply_offset) { + /* handles could become malicious after offsets applying */ + calc_keyHandles(&editnurb->nurbs, newkey); } - if (ofs) { - MEM_freeN(ofs); + currkey->totelem = totvert; + if (currkey->data) { + MEM_freeN(currkey->data); } + currkey->data = newkey; + } + + if (ofs) { + MEM_freeN(ofs); } } @@ -929,11 +905,10 @@ static void fcurve_path_rename(AnimData *adt, ListBase *orig_curves, ListBase *curves) { - FCurve *fcu, *nfcu, *nextfcu; + FCurve *nfcu; int len = strlen(orig_rna_path); - for (fcu = orig_curves->first; fcu; fcu = nextfcu) { - nextfcu = fcu->next; + LISTBASE_FOREACH_MUTABLE (FCurve *, fcu, orig_curves) { if (STREQLEN(fcu->rna_path, orig_rna_path, len)) { char *spath, *suffix = fcu->rna_path + len; nfcu = BKE_fcurve_copy(fcu); @@ -977,16 +952,15 @@ static void fcurve_remove(AnimData *adt, ListBase *orig_curves, FCurve *fcu) static void curve_rename_fcurves(Curve *cu, ListBase *orig_curves) { - int nu_index = 0, a, pt_index; + int a, pt_index; EditNurb *editnurb = cu->editnurb; - Nurb *nu; CVKeyIndex *keyIndex; char rna_path[64], orig_rna_path[64]; AnimData *adt = BKE_animdata_from_id(&cu->id); ListBase curves = {NULL, NULL}; - FCurve *fcu, *next; - for (nu = editnurb->nurbs.first, nu_index = 0; nu != NULL; nu = nu->next, nu_index++) { + int nu_index = 0; + LISTBASE_FOREACH_INDEX (Nurb *, nu, &editnurb->nurbs, nu_index) { if (nu->bezt) { BezTriple *bezt = nu->bezt; a = nu->pntsu; @@ -1054,19 +1028,18 @@ static void curve_rename_fcurves(Curve *cu, ListBase *orig_curves) /* remove paths for removed control points * need this to make further step with copying non-cv related curves copying * not touching cv's f-curves */ - for (fcu = orig_curves->first; fcu; fcu = next) { - next = fcu->next; - - if (STREQLEN(fcu->rna_path, "splines", 7)) { + LISTBASE_FOREACH_MUTABLE (FCurve *, fcu, orig_curves) { + if (STRPREFIX(fcu->rna_path, "splines")) { const char *ch = strchr(fcu->rna_path, '.'); - if (ch && (STREQLEN(ch, ".bezier_points", 14) || STREQLEN(ch, ".points", 7))) { + if (ch && (STRPREFIX(ch, ".bezier_points") || STRPREFIX(ch, ".points"))) { fcurve_remove(adt, orig_curves, fcu); } } } - for (nu = editnurb->nurbs.first, nu_index = 0; nu != NULL; nu = nu->next, nu_index++) { + nu_index = 0; + LISTBASE_FOREACH_INDEX (Nurb *, nu, &editnurb->nurbs, nu_index) { keyIndex = NULL; if (nu->pntsu) { if (nu->bezt) { @@ -1086,10 +1059,8 @@ static void curve_rename_fcurves(Curve *cu, ListBase *orig_curves) /* the remainders in orig_curves can be copied back (like follow path) */ /* (if it's not path to spline) */ - for (fcu = orig_curves->first; fcu; fcu = next) { - next = fcu->next; - - if (STREQLEN(fcu->rna_path, "splines", 7)) { + LISTBASE_FOREACH_MUTABLE (FCurve *, fcu, orig_curves) { + if (STRPREFIX(fcu->rna_path, "splines")) { fcurve_remove(adt, orig_curves, fcu); } else { @@ -1141,13 +1112,11 @@ static int *init_index_map(Object *obedit, int *r_old_totvert) { Curve *curve = (Curve *)obedit->data; EditNurb *editnurb = curve->editnurb; - Nurb *nu; CVKeyIndex *keyIndex; int *old_to_new_map; - int old_totvert; - int vertex_index; - for (nu = curve->nurb.first, old_totvert = 0; nu != NULL; nu = nu->next) { + int old_totvert = 0; + LISTBASE_FOREACH (Nurb *, nu, &curve->nurb) { if (nu->bezt) { old_totvert += nu->pntsu * 3; } @@ -1161,7 +1130,8 @@ static int *init_index_map(Object *obedit, int *r_old_totvert) old_to_new_map[i] = -1; } - for (nu = editnurb->nurbs.first, vertex_index = 0; nu != NULL; nu = nu->next) { + int vertex_index = 0; + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { if (nu->bezt) { BezTriple *bezt = nu->bezt; int a = nu->pntsu; @@ -1205,7 +1175,6 @@ static int *init_index_map(Object *obedit, int *r_old_totvert) static void remap_hooks_and_vertex_parents(Main *bmain, Object *obedit) { - Object *object; Curve *curve = (Curve *)obedit->data; EditNurb *editnurb = curve->editnurb; int *old_to_new_map = NULL; @@ -1219,8 +1188,7 @@ static void remap_hooks_and_vertex_parents(Main *bmain, Object *obedit) return; } - for (object = bmain->objects.first; object; object = object->id.next) { - ModifierData *md; + LISTBASE_FOREACH (Object *, object, &bmain->objects) { int index; if ((object->parent) && (object->parent->data == curve) && ELEM(object->partype, PARVERT1, PARVERT3)) { @@ -1248,7 +1216,7 @@ static void remap_hooks_and_vertex_parents(Main *bmain, Object *obedit) } } if (object->data == curve) { - for (md = object->modifiers.first; md; md = md->next) { + LISTBASE_FOREACH (ModifierData *, md, &object->modifiers) { if (md->type == eModifierType_Hook) { HookModifierData *hmd = (HookModifierData *)md; int i, j; @@ -1290,13 +1258,12 @@ void ED_curve_editnurb_load(Main *bmain, Object *obedit) if (ELEM(obedit->type, OB_CURVE, OB_SURF)) { Curve *cu = obedit->data; - Nurb *nu, *newnu; ListBase newnurb = {NULL, NULL}, oldnurb = cu->nurb; remap_hooks_and_vertex_parents(bmain, obedit); - for (nu = editnurb->first; nu; nu = nu->next) { - newnu = BKE_nurb_duplicate(nu); + LISTBASE_FOREACH (Nurb *, nu, editnurb) { + Nurb *newnu = BKE_nurb_duplicate(nu); BLI_addtail(&newnurb, newnu); if (nu->type == CU_NURBS) { @@ -1323,7 +1290,6 @@ void ED_curve_editnurb_make(Object *obedit) { Curve *cu = (Curve *)obedit->data; EditNurb *editnurb = cu->editnurb; - Nurb *nu, *newnu; KeyBlock *actkey; if (ELEM(obedit->type, OB_CURVE, OB_SURF)) { @@ -1346,12 +1312,10 @@ void ED_curve_editnurb_make(Object *obedit) cu->editnurb = editnurb; } - nu = cu->nurb.first; - while (nu) { - newnu = BKE_nurb_duplicate(nu); - BKE_nurb_test_2d(newnu); // after join, or any other creation of curve + LISTBASE_FOREACH (Nurb *, nu, &cu->nurb) { + Nurb *newnu = BKE_nurb_duplicate(nu); + BKE_nurb_test_2d(newnu); /* after join, or any other creation of curve */ BLI_addtail(&editnurb->nurbs, newnu); - nu = nu->next; } /* animation could be added in editmode even if there was no animdata in @@ -1438,7 +1402,7 @@ static int separate_exec(bContext *C, wmOperator *op) DEG_relations_tag_update(bmain); newob = newbase->object; - newcu = newob->data = BKE_curve_copy(bmain, oldcu); + newcu = newob->data = BKE_id_copy(bmain, &oldcu->id); newcu->editnurb = NULL; id_us_min(&oldcu->id); /* Because new curve is a copy: reduce user count. */ @@ -1600,7 +1564,7 @@ void CURVE_OT_split(wmOperatorType *ot) /** \name Flag Utility Functions * \{ */ -static bool isNurbselUV(const Nurb *nu, int flag, int *r_u, int *r_v) +static bool isNurbselUV(const Nurb *nu, uint8_t flag, int *r_u, int *r_v) { /* return (u != -1): 1 row in u-direction selected. U has value between 0-pntsv * return (v != -1): 1 column in v-direction selected. V has value between 0-pntsu @@ -1722,11 +1686,10 @@ static void rotateflagNurb(ListBase *editnurb, const float rotmat[3][3]) { /* all verts with (flag & 'flag') rotate */ - Nurb *nu; BPoint *bp; int a; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->type == CU_NURBS) { bp = nu->bp; a = nu->pntsu * nu->pntsv; @@ -1743,15 +1706,14 @@ static void rotateflagNurb(ListBase *editnurb, } } -void ed_editnurb_translate_flag(ListBase *editnurb, short flag, const float vec[3]) +void ed_editnurb_translate_flag(ListBase *editnurb, uint8_t flag, const float vec[3]) { /* all verts with ('flag' & flag) translate */ - Nurb *nu; BezTriple *bezt; BPoint *bp; int a; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->type == CU_BEZIER) { a = nu->pntsu; bezt = nu->bezt; @@ -1785,11 +1747,10 @@ void ed_editnurb_translate_flag(ListBase *editnurb, short flag, const float vec[ static void weightflagNurb(ListBase *editnurb, short flag, float w) { - Nurb *nu; BPoint *bp; int a; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->type == CU_NURBS) { a = nu->pntsu * nu->pntsv; bp = nu->bp; @@ -1808,16 +1769,12 @@ static void ed_surf_delete_selected(Object *obedit) { Curve *cu = obedit->data; ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu, *next; BPoint *bp, *bpn, *newbp; int a, b, newu, newv; BLI_assert(obedit->type == OB_SURF); - nu = editnurb->first; - while (nu) { - next = nu->next; - + LISTBASE_FOREACH_MUTABLE (Nurb *, nu, editnurb) { /* is entire nurb selected */ bp = nu->bp; a = nu->pntsu * nu->pntsv; @@ -1903,7 +1860,6 @@ static void ed_surf_delete_selected(Object *obedit) } } } - nu = next; } } @@ -1912,15 +1868,12 @@ static void ed_curve_delete_selected(Object *obedit, View3D *v3d) Curve *cu = obedit->data; EditNurb *editnurb = cu->editnurb; ListBase *nubase = &editnurb->nurbs; - Nurb *nu, *next; BezTriple *bezt, *bezt1; BPoint *bp, *bp1; int a, type, nuindex = 0; /* first loop, can we remove entire pieces? */ - nu = nubase->first; - while (nu) { - next = nu->next; + LISTBASE_FOREACH_MUTABLE (Nurb *, nu, nubase) { if (nu->type == CU_BEZIER) { bezt = nu->bezt; a = nu->pntsu; @@ -1981,13 +1934,10 @@ static void ed_curve_delete_selected(Object *obedit, View3D *v3d) clamp_nurb_order_u(nu); } #endif - nu = next; nuindex++; } /* 2nd loop, delete small pieces: just for curves */ - nu = nubase->first; - while (nu) { - next = nu->next; + LISTBASE_FOREACH_MUTABLE (Nurb *, nu, nubase) { type = 0; if (nu->type == CU_BEZIER) { bezt = nu->bezt; @@ -2047,21 +1997,17 @@ static void ed_curve_delete_selected(Object *obedit, View3D *v3d) BKE_nurb_order_clamp_u(nu); BKE_nurb_knot_calc_u(nu); } - nu = next; } } /* only for OB_SURF */ -bool ed_editnurb_extrude_flag(EditNurb *editnurb, const short flag) +bool ed_editnurb_extrude_flag(EditNurb *editnurb, const uint8_t flag) { - Nurb *nu; BPoint *bp, *bpn, *newbp; int a, u, v, len; bool ok = false; - nu = editnurb->nurbs.first; - while (nu) { - + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { if (nu->pntsv == 1) { bp = nu->bp; a = nu->pntsu; @@ -2109,7 +2055,7 @@ bool ed_editnurb_extrude_flag(EditNurb *editnurb, const short flag) bp++; } - if (u == 0 || u == nu->pntsv - 1) { /* row in u-direction selected */ + if (ELEM(u, 0, nu->pntsv - 1)) { /* row in u-direction selected */ ok = true; newbp = (BPoint *)MEM_mallocN(nu->pntsu * (nu->pntsv + 1) * sizeof(BPoint), "extrudeNurb1"); @@ -2137,7 +2083,7 @@ bool ed_editnurb_extrude_flag(EditNurb *editnurb, const short flag) nu->pntsv++; BKE_nurb_knot_calc_v(nu); } - else if (v == 0 || v == nu->pntsu - 1) { /* column in v-direction selected */ + else if (ELEM(v, 0, nu->pntsu - 1)) { /* column in v-direction selected */ ok = true; bpn = newbp = (BPoint *)MEM_mallocN((nu->pntsu + 1) * nu->pntsv * sizeof(BPoint), "extrudeNurb1"); @@ -2166,7 +2112,6 @@ bool ed_editnurb_extrude_flag(EditNurb *editnurb, const short flag) } } } - nu = nu->next; } return ok; @@ -2194,17 +2139,18 @@ static bool calc_duplicate_actvert( } static void adduplicateflagNurb( - Object *obedit, View3D *v3d, ListBase *newnurb, const short flag, const bool split) + Object *obedit, View3D *v3d, ListBase *newnurb, const uint8_t flag, const bool split) { ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu, *newnu; + Nurb *newnu; BezTriple *bezt, *bezt1; BPoint *bp, *bp1, *bp2, *bp3; Curve *cu = (Curve *)obedit->data; - int a, b, c, starta, enda, diffa, cyclicu, cyclicv, newu, newv, i; + int a, b, c, starta, enda, diffa, cyclicu, cyclicv, newu, newv; char *usel; - for (i = 0, nu = editnurb->first; nu; i++, nu = nu->next) { + int i = 0; + LISTBASE_FOREACH_INDEX (Nurb *, nu, editnurb, i) { cyclicu = cyclicv = 0; if (nu->type == CU_BEZIER) { for (a = 0, bezt = nu->bezt; a < nu->pntsu; a++, bezt++) { @@ -2363,7 +2309,7 @@ static void adduplicateflagNurb( newv = 0; for (a = 0; a < nu->pntsu; a++) { if (usel[a]) { - if (newv == 0 || usel[a] == newv) { + if (ELEM(newv, 0, usel[a])) { newv = usel[a]; newu++; } @@ -2569,7 +2515,7 @@ static void adduplicateflagNurb( } if (BLI_listbase_is_empty(newnurb) == false) { - for (nu = newnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, newnurb) { if (nu->type == CU_BEZIER) { if (split) { /* recalc first and last */ @@ -2619,10 +2565,9 @@ static int switch_direction_exec(bContext *C, wmOperator *UNUSED(op)) } EditNurb *editnurb = cu->editnurb; - Nurb *nu; - int i; - for (nu = editnurb->nurbs.first, i = 0; nu; nu = nu->next, i++) { + int i = 0; + LISTBASE_FOREACH_INDEX (Nurb *, nu, &editnurb->nurbs, i) { if (ED_curve_nurb_select_check(v3d, nu)) { BKE_nurb_direction_switch(nu); keyData_switchDirectionNurb(cu, nu); @@ -2674,13 +2619,12 @@ static int set_goal_weight_exec(bContext *C, wmOperator *op) for (uint ob_index = 0; ob_index < objects_len; ob_index++) { Object *obedit = objects[ob_index]; ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; BezTriple *bezt; BPoint *bp; float weight = RNA_float_get(op->ptr, "weight"); int a; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->bezt) { for (bezt = nu->bezt, a = 0; a < nu->pntsu; a++, bezt++) { if (bezt->f2 & SELECT) { @@ -2741,13 +2685,12 @@ static int set_radius_exec(bContext *C, wmOperator *op) for (uint ob_index = 0; ob_index < objects_len; ob_index++) { Object *obedit = objects[ob_index]; ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; BezTriple *bezt; BPoint *bp; float radius = RNA_float_get(op->ptr, "radius"); int a; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->bezt) { for (bezt = nu->bezt, a = 0; a < nu->pntsu; a++, bezt++) { if (bezt->f2 & SELECT) { @@ -2853,12 +2796,11 @@ static int smooth_exec(bContext *C, wmOperator *UNUSED(op)) for (uint ob_index = 0; ob_index < objects_len; ob_index++) { Object *obedit = objects[ob_index]; ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; int a, a_end; bool changed = false; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->bezt) { /* duplicate the curve to use in weight calculation */ const BezTriple *bezt_orig = MEM_dupallocN(nu->bezt); @@ -2960,7 +2902,6 @@ void CURVE_OT_smooth(wmOperatorType *ot) static void curve_smooth_value(ListBase *editnurb, const int bezt_offsetof, const int bp_offset) { - Nurb *nu; BezTriple *bezt; BPoint *bp; int a; @@ -2970,7 +2911,7 @@ static void curve_smooth_value(ListBase *editnurb, const int bezt_offsetof, cons int start_sel, end_sel; /* selection indices, inclusive */ float start_rad, end_rad, fac, range; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->bezt) { #define BEZT_VALUE(bezt) (*((float *)((char *)(bezt) + bezt_offsetof))) @@ -3289,12 +3230,11 @@ static int hide_exec(bContext *C, wmOperator *op) } ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; BPoint *bp; BezTriple *bezt; int a, sel; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->type == CU_BEZIER) { bezt = nu->bezt; a = nu->pntsu; @@ -3385,13 +3325,12 @@ static int reveal_exec(bContext *C, wmOperator *op) for (uint ob_index = 0; ob_index < objects_len; ob_index++) { Object *obedit = objects[ob_index]; ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; BPoint *bp; BezTriple *bezt; int a; bool changed = false; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { nu->hide = 0; if (nu->type == CU_BEZIER) { bezt = nu->bezt; @@ -3462,7 +3401,6 @@ static void subdividenurb(Object *obedit, View3D *v3d, int number_cuts) { Curve *cu = obedit->data; EditNurb *editnurb = cu->editnurb; - Nurb *nu; BezTriple *bezt, *beztnew, *beztn; BPoint *bp, *prevbp, *bpnew, *bpn; float vec[15]; @@ -3471,7 +3409,7 @@ static void subdividenurb(Object *obedit, View3D *v3d, int number_cuts) // printf("*** subdivideNurb: entering subdivide\n"); - for (nu = editnurb->nurbs.first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { amount = 0; if (nu->type == CU_BEZIER) { BezTriple *nextbezt; @@ -3925,18 +3863,17 @@ static int set_spline_type_exec(bContext *C, wmOperator *op) Main *bmain = CTX_data_main(C); View3D *v3d = CTX_wm_view3d(C); ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; bool changed = false; bool changed_size = false; const bool use_handles = RNA_boolean_get(op->ptr, "use_handles"); const int type = RNA_enum_get(op->ptr, "type"); - if (type == CU_CARDINAL || type == CU_BSPLINE) { + if (ELEM(type, CU_CARDINAL, CU_BSPLINE)) { BKE_report(op->reports, RPT_ERROR, "Not yet implemented"); continue; } - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (ED_curve_nurb_select_check(v3d, nu)) { const int pntsu_prev = nu->pntsu; const char *err_msg = NULL; @@ -4225,12 +4162,11 @@ static void make_selection_list_nurb(View3D *v3d, ListBase *editnurb, ListBase * { ListBase nbase = {NULL, NULL}; NurbSort *nus, *nustest, *headdo, *taildo; - Nurb *nu; BPoint *bp; float dist, headdist, taildist; int a; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (ED_curve_nurb_select_check(v3d, nu)) { nus = (NurbSort *)MEM_callocN(sizeof(NurbSort), "sort"); @@ -4472,7 +4408,7 @@ static int merge_nurb(View3D *v3d, Object *obedit) /* resolution match, to avoid uv rotations */ if (nus1->nu->pntsv == 1) { - if (nus1->nu->pntsu == nus2->nu->pntsu || nus1->nu->pntsu == nus2->nu->pntsv) { + if (ELEM(nus1->nu->pntsu, nus2->nu->pntsu, nus2->nu->pntsv)) { /* pass */ } else { @@ -4480,7 +4416,7 @@ static int merge_nurb(View3D *v3d, Object *obedit) } } else if (nus2->nu->pntsv == 1) { - if (nus2->nu->pntsu == nus1->nu->pntsu || nus2->nu->pntsu == nus1->nu->pntsv) { + if (ELEM(nus2->nu->pntsu, nus1->nu->pntsu, nus1->nu->pntsv)) { /* pass */ } else { @@ -4996,7 +4932,6 @@ bool ed_editnurb_spin( { Curve *cu = (Curve *)obedit->data; ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; float cmat[3][3], tmat[3][3], imat[3][3]; float bmat[3][3], rotmat[3][3], scalemat1[3][3], scalemat2[3][3]; float persmat[3][3], persinv[3][3]; @@ -5056,7 +4991,7 @@ bool ed_editnurb_spin( } if (ok) { - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (ED_curve_nurb_select_check(v3d, nu)) { nu->orderv = 4; nu->flagv |= CU_NURB_CYCLIC; @@ -5427,8 +5362,6 @@ static int ed_editcurve_addvert(Curve *cu, View3D *v3d, const float location_init[3]) { - Nurb *nu; - float center[3]; float temp[3]; uint verts_len; @@ -5437,7 +5370,7 @@ static int ed_editcurve_addvert(Curve *cu, zero_v3(center); verts_len = 0; - for (nu = editnurb->nurbs.first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { int i; if (nu->type == CU_BEZIER) { BezTriple *bezt; @@ -5472,7 +5405,7 @@ static int ed_editcurve_addvert(Curve *cu, ofs[2] = 0.0f; } - for (nu = editnurb->nurbs.first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { if (nu->type == CU_BEZIER) { BezTriple *bezt; for (i = 0, bezt = nu->bezt; i < nu->pntsu; i++, bezt++) { @@ -5511,7 +5444,7 @@ static int ed_editcurve_addvert(Curve *cu, } /* nothing selected: create a new curve */ - nu = BKE_curve_nurb_active_get(cu); + Nurb *nu = BKE_curve_nurb_active_get(cu); if (!nu || nu->type == CU_BEZIER) { Nurb *nurb_new; @@ -5764,8 +5697,7 @@ static int curve_extrude_exec(bContext *C, wmOperator *UNUSED(op)) /* First test: curve? */ if (obedit->type != OB_CURVE) { - Nurb *nu; - for (nu = editnurb->nurbs.first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, &editnurb->nurbs) { if ((nu->pntsv == 1) && (ED_curve_nurb_select_count(v3d, nu) == 1)) { as_curve = true; break; @@ -5819,13 +5751,12 @@ void CURVE_OT_extrude(wmOperatorType *ot) static bool curve_toggle_cyclic(View3D *v3d, ListBase *editnurb, int direction) { - Nurb *nu; BezTriple *bezt; BPoint *bp; int a; bool changed = false; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->pntsu > 1 || nu->pntsv > 1) { if (nu->type == CU_POLY) { a = nu->pntsu; @@ -5932,10 +5863,9 @@ static int toggle_cyclic_invoke(bContext *C, wmOperator *op, const wmEvent *UNUS ListBase *editnurb = object_editcurve_get(obedit); uiPopupMenu *pup; uiLayout *layout; - Nurb *nu; if (obedit->type == OB_SURF) { - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->pntsu > 1 || nu->pntsv > 1) { if (nu->type == CU_NURBS) { pup = UI_popup_menu_begin(C, IFACE_("Direction"), ICON_NONE); @@ -6064,12 +5994,12 @@ static bool curve_delete_segments(Object *obedit, View3D *v3d, const bool split) Curve *cu = obedit->data; EditNurb *editnurb = cu->editnurb; ListBase *nubase = &editnurb->nurbs, newnurb = {NULL, NULL}; - Nurb *nu, *nu1; + Nurb *nu1; BezTriple *bezt, *bezt1, *bezt2; BPoint *bp, *bp1, *bp2; int a, b, starta, enda, cut, cyclicut; - for (nu = nubase->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, nubase) { nu1 = NULL; starta = enda = cut = -1; cyclicut = 0; @@ -6452,7 +6382,7 @@ static bool curve_delete_segments(Object *obedit, View3D *v3d, const bool split) } } - for (nu = newnurb.first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, &newnurb) { if (nu->type == CU_BEZIER) { if (split) { /* deselect for split operator */ @@ -6620,9 +6550,8 @@ static int curve_dissolve_exec(bContext *C, wmOperator *UNUSED(op)) } ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if ((nu->type == CU_BEZIER) && (nu->pntsu > 2)) { uint span_step[2] = {nu->pntsu, nu->pntsu}; uint span_len; @@ -6766,9 +6695,8 @@ static int curve_decimate_exec(bContext *C, wmOperator *op) { ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->type == CU_BEZIER) { if ((nu->pntsu > 2) && nurb_bezt_flag_any(nu, SELECT)) { const int error_target_len = max_ii(2, nu->pntsu * ratio); @@ -6917,7 +6845,6 @@ int ED_curve_join_objects_exec(bContext *C, wmOperator *op) Scene *scene = CTX_data_scene(C); Object *ob_active = CTX_data_active_object(C); Curve *cu; - Nurb *nu, *newnu; BezTriple *bezt; BPoint *bp; ListBase tempbase; @@ -6955,9 +6882,8 @@ int ED_curve_join_objects_exec(bContext *C, wmOperator *op) /* watch it: switch order here really goes wrong */ mul_m4_m4m4(cmat, imat, ob_iter->obmat); - nu = cu->nurb.first; - while (nu) { - newnu = BKE_nurb_duplicate(nu); + LISTBASE_FOREACH (Nurb *, nu, &cu->nurb) { + Nurb *newnu = BKE_nurb_duplicate(nu); if (ob_active->totcol) { /* TODO, merge material lists */ CLAMP(newnu->mat_nr, 0, ob_active->totcol - 1); } @@ -6983,7 +6909,6 @@ int ED_curve_join_objects_exec(bContext *C, wmOperator *op) bp++; } } - nu = nu->next; } } @@ -7001,7 +6926,7 @@ int ED_curve_join_objects_exec(bContext *C, wmOperator *op) BKE_curve_curve_dimension_update(cu); } - DEG_relations_tag_update(bmain); // because we removed object(s), call before editmode! + DEG_relations_tag_update(bmain); /* because we removed object(s), call before editmode! */ DEG_id_tag_update(&ob_active->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY); DEG_id_tag_update(&scene->id, ID_RECALC_SELECT); @@ -7035,12 +6960,11 @@ static int clear_tilt_exec(bContext *C, wmOperator *UNUSED(op)) } ListBase *editnurb = object_editcurve_get(obedit); - Nurb *nu; BezTriple *bezt; BPoint *bp; int a; - for (nu = editnurb->first; nu; nu = nu->next) { + LISTBASE_FOREACH (Nurb *, nu, editnurb) { if (nu->bezt) { bezt = nu->bezt; a = nu->pntsu; |