diff options
Diffstat (limited to 'source/blender/blenkernel/intern/lattice.c')
| -rw-r--r-- | source/blender/blenkernel/intern/lattice.c | 165 |
1 files changed, 110 insertions, 55 deletions
diff --git a/source/blender/blenkernel/intern/lattice.c b/source/blender/blenkernel/intern/lattice.c index d301405bdb4..5570d39f43f 100644 --- a/source/blender/blenkernel/intern/lattice.c +++ b/source/blender/blenkernel/intern/lattice.c @@ -147,12 +147,15 @@ void BKE_lattice_resize(Lattice *lt, int uNew, int vNew, int wNew, Object *ltOb) } while (uNew * vNew * wNew > 32000) { - if (uNew >= vNew && uNew >= wNew) + if (uNew >= vNew && uNew >= wNew) { uNew--; - else if (vNew >= uNew && vNew >= wNew) + } + else if (vNew >= uNew && vNew >= wNew) { vNew--; - else + } + else { wNew--; + } } vertexCos = MEM_mallocN(sizeof(*vertexCos) * uNew * vNew * wNew, "tmp_vcos"); @@ -311,10 +314,12 @@ void BKE_lattice_free(Lattice *lt) if (lt->editlatt) { Lattice *editlt = lt->editlatt->latt; - if (editlt->def) + if (editlt->def) { MEM_freeN(editlt->def); - if (editlt->dvert) + } + if (editlt->dvert) { BKE_defvert_array_free(editlt->dvert, lt->pntsu * lt->pntsv * lt->pntsw); + } MEM_freeN(editlt); MEM_freeN(lt->editlatt); @@ -349,8 +354,9 @@ LatticeDeformData *init_latt_deform(Object *oblatt, Object *ob) float latmat[4][4]; LatticeDeformData *lattice_deform_data; - if (lt->editlatt) + if (lt->editlatt) { lt = lt->editlatt->latt; + } bp = lt->def; fp = latticedata = MEM_mallocN(sizeof(float) * 3 * lt->pntsu * lt->pntsv * lt->pntsw, @@ -415,10 +421,12 @@ void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float MDeformVert *dvert = BKE_lattice_deform_verts_get(ob); float *__restrict latticedata = lattice_deform_data->latticedata; - if (lt->editlatt) + if (lt->editlatt) { lt = lt->editlatt->latt; - if (latticedata == NULL) + } + if (latticedata == NULL) { return; + } if (lt->vgroup[0] && dvert) { defgrp_index = defgroup_name_index(ob, lt->vgroup); @@ -471,10 +479,12 @@ void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float if (w != 0.0f) { if (ww > 0) { - if (ww < lt->pntsw) + if (ww < lt->pntsw) { idx_w = ww * lt->pntsu * lt->pntsv; - else + } + else { idx_w = (lt->pntsw - 1) * lt->pntsu * lt->pntsv; + } } else { idx_w = 0; @@ -485,10 +495,12 @@ void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float if (v != 0.0f) { if (vv > 0) { - if (vv < lt->pntsv) + if (vv < lt->pntsv) { idx_v = idx_w + vv * lt->pntsu; - else + } + else { idx_v = idx_w + (lt->pntsv - 1) * lt->pntsu; + } } else { idx_v = idx_w; @@ -499,10 +511,12 @@ void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float if (u != 0.0f) { if (uu > 0) { - if (uu < lt->pntsu) + if (uu < lt->pntsu) { idx_u = idx_v + uu; - else + } + else { idx_u = idx_v + (lt->pntsu - 1); + } } else { idx_u = idx_v; @@ -510,8 +524,9 @@ void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float madd_v3_v3fl(co, &latticedata[idx_u * 3], u); - if (defgrp_index != -1) + if (defgrp_index != -1) { weight_blend += (u * defvert_find_weight(dvert + idx_u, defgrp_index)); + } } } } @@ -519,14 +534,16 @@ void calc_latt_deform(LatticeDeformData *lattice_deform_data, float co[3], float } } - if (defgrp_index != -1) + if (defgrp_index != -1) { interp_v3_v3v3(co, co_prev, co, weight_blend); + } } void end_latt_deform(LatticeDeformData *lattice_deform_data) { - if (lattice_deform_data->latticedata) + if (lattice_deform_data->latticedata) { MEM_freeN(lattice_deform_data->latticedata); + } MEM_freeN(lattice_deform_data); } @@ -562,10 +579,12 @@ static bool where_on_path_deform( /* test for cyclic */ bl = ob->runtime.curve_cache->bev.first; - if (!bl->nr) + if (!bl->nr) { return false; - if (bl->poly > -1) + } + if (bl->poly > -1) { cycl = 1; + } if (cycl == 0) { ctime1 = CLAMPIS(ctime, 0.0f, 1.0f); @@ -585,19 +604,23 @@ static bool where_on_path_deform( sub_v3_v3v3(dvec, path->data[1].vec, path->data[0].vec); mul_v3_fl(dvec, ctime * (float)path->len); add_v3_v3(vec, dvec); - if (quat) + if (quat) { copy_qt_qt(quat, path->data[0].quat); - if (radius) + } + if (radius) { *radius = path->data[0].radius; + } } else if (ctime > 1.0f) { sub_v3_v3v3(dvec, path->data[path->len - 1].vec, path->data[path->len - 2].vec); mul_v3_fl(dvec, (ctime - 1.0f) * (float)path->len); add_v3_v3(vec, dvec); - if (quat) + if (quat) { copy_qt_qt(quat, path->data[path->len - 1].quat); - if (radius) + } + if (radius) { *radius = path->data[path->len - 1].radius; + } /* weight - not used but could be added */ } } @@ -631,10 +654,12 @@ static bool calc_curve_deform( /* options */ if (is_neg_axis) { index = axis - 3; - if (cu->flag & CU_STRETCH) + if (cu->flag & CU_STRETCH) { fac = -(co[index] - cd->dmax[index]) / (cd->dmax[index] - cd->dmin[index]); - else + } + else { fac = -(co[index] - cd->dmax[index]) / (par->runtime.curve_cache->path->totdist); + } } else { index = axis; @@ -695,8 +720,9 @@ static bool calc_curve_deform( cent[index] = 0.0f; /* scale if enabled */ - if (cu->flag & CU_PATH_RADIUS) + if (cu->flag & CU_PATH_RADIUS) { mul_v3_fl(cent, radius); + } /* local rotation */ normalize_qt(quat); @@ -705,8 +731,9 @@ static bool calc_curve_deform( /* translation */ add_v3_v3v3(co, cent, loc); - if (r_quat) + if (r_quat) { copy_qt_qt(r_quat, quat); + } return true; } @@ -726,8 +753,9 @@ void curve_deform_verts(Object *cuOb, CurveDeform cd; const bool is_neg_axis = (defaxis > 2); - if (cuOb->type != OB_CURVE) + if (cuOb->type != OB_CURVE) { return; + } cu = cuOb->data; @@ -839,8 +867,9 @@ void curve_deform_vector( quat_to_mat3(qmat, quat); mul_m3_m3m3(mat, qmat, cd.objectspace3); } - else + else { unit_m3(mat); + } mul_m4_v3(cd.objectspace, vec); } @@ -858,8 +887,9 @@ void lattice_deform_verts(Object *laOb, int defgrp_index = -1; int a; - if (laOb->type != OB_LATTICE) + if (laOb->type != OB_LATTICE) { return; + } lattice_deform_data = init_latt_deform(laOb, target); @@ -929,12 +959,15 @@ void outside_lattice(Lattice *lt) if (lt->flag & LT_OUTSIDE) { bp = lt->def; - if (lt->pntsu > 1) + if (lt->pntsu > 1) { du = 1.0f / ((float)lt->pntsu - 1); - if (lt->pntsv > 1) + } + if (lt->pntsv > 1) { dv = 1.0f / ((float)lt->pntsv - 1); - if (lt->pntsw > 1) + } + if (lt->pntsw > 1) { dw = 1.0f / ((float)lt->pntsw - 1); + } for (w = 0; w < lt->pntsw; w++) { @@ -985,10 +1018,13 @@ void outside_lattice(Lattice *lt) else { bp = lt->def; - for (w = 0; w < lt->pntsw; w++) - for (v = 0; v < lt->pntsv; v++) - for (u = 0; u < lt->pntsu; u++, bp++) + for (w = 0; w < lt->pntsw; w++) { + for (v = 0; v < lt->pntsv; v++) { + for (u = 0; u < lt->pntsu; u++, bp++) { bp->hide = 0; + } + } + } } } @@ -998,8 +1034,9 @@ float (*BKE_lattice_vertexcos_get(struct Object *ob, int *r_numVerts))[3] int i, numVerts; float(*vertexCos)[3]; - if (lt->editlatt) + if (lt->editlatt) { lt = lt->editlatt->latt; + } numVerts = *r_numVerts = lt->pntsu * lt->pntsv * lt->pntsw; vertexCos = MEM_mallocN(sizeof(*vertexCos) * numVerts, "lt_vcos"); @@ -1042,19 +1079,25 @@ void BKE_lattice_modifiers_calc(struct Depsgraph *depsgraph, Scene *scene, Objec for (; md; md = md->next) { const ModifierTypeInfo *mti = modifierType_getInfo(md->type); - if (!(mti->flags & eModifierTypeFlag_AcceptsLattice)) + if (!(mti->flags & eModifierTypeFlag_AcceptsLattice)) { continue; - if (!(md->mode & eModifierMode_Realtime)) + } + if (!(md->mode & eModifierMode_Realtime)) { continue; - if (editmode && !(md->mode & eModifierMode_Editmode)) + } + if (editmode && !(md->mode & eModifierMode_Editmode)) { continue; - if (mti->isDisabled && mti->isDisabled(scene, md, 0)) + } + if (mti->isDisabled && mti->isDisabled(scene, md, 0)) { continue; - if (mti->type != eModifierTypeType_OnlyDeform) + } + if (mti->type != eModifierTypeType_OnlyDeform) { continue; + } - if (!vertexCos) + if (!vertexCos) { vertexCos = BKE_lattice_vertexcos_get(ob_orig, &numVerts); + } mti->deformVerts(md, &mectx, NULL, vertexCos, numVerts); } @@ -1066,8 +1109,9 @@ void BKE_lattice_modifiers_calc(struct Depsgraph *depsgraph, Scene *scene, Objec } else { /* Displist won't do anything; this is just for posterity's sake until we remove it. */ - if (!vertexCos) + if (!vertexCos) { vertexCos = BKE_lattice_vertexcos_get(ob_orig, &numVerts); + } DispList *dl = MEM_callocN(sizeof(*dl), "lt_dl"); dl->type = DL_VERTS; @@ -1083,8 +1127,9 @@ struct MDeformVert *BKE_lattice_deform_verts_get(struct Object *oblatt) { Lattice *lt = (Lattice *)oblatt->data; BLI_assert(oblatt->type == OB_LATTICE); - if (lt->editlatt) + if (lt->editlatt) { lt = lt->editlatt->latt; + } return lt->dvert; } @@ -1110,14 +1155,16 @@ void BKE_lattice_center_median(Lattice *lt, float cent[3]) { int i, numVerts; - if (lt->editlatt) + if (lt->editlatt) { lt = lt->editlatt->latt; + } numVerts = lt->pntsu * lt->pntsv * lt->pntsw; zero_v3(cent); - for (i = 0; i < numVerts; i++) + for (i = 0; i < numVerts; i++) { add_v3_v3(cent, lt->def[i].vec); + } mul_v3_fl(cent, 1.0f / (float)numVerts); } @@ -1161,12 +1208,14 @@ void BKE_lattice_minmax_dl(Object *ob, Lattice *lt, float min[3], float max[3]) else { int i, numVerts; - if (lt->editlatt) + if (lt->editlatt) { lt = lt->editlatt->latt; + } numVerts = lt->pntsu * lt->pntsv * lt->pntsw; - for (i = 0; i < numVerts; i++) + for (i = 0; i < numVerts; i++) { minmax_v3v3_v3(min, max, &dl->verts[i * 3]); + } } } @@ -1174,12 +1223,14 @@ void BKE_lattice_minmax(Lattice *lt, float min[3], float max[3]) { int i, numVerts; - if (lt->editlatt) + if (lt->editlatt) { lt = lt->editlatt->latt; + } numVerts = lt->pntsu * lt->pntsv * lt->pntsw; - for (i = 0; i < numVerts; i++) + for (i = 0; i < numVerts; i++) { minmax_v3v3_v3(min, max, lt->def[i].vec); + } } void BKE_lattice_center_bounds(Lattice *lt, float cent[3]) @@ -1220,13 +1271,17 @@ void BKE_lattice_translate(Lattice *lt, float offset[3], bool do_keys) numVerts = lt->pntsu * lt->pntsv * lt->pntsw; - if (lt->def) - for (i = 0; i < numVerts; i++) + if (lt->def) { + for (i = 0; i < numVerts; i++) { add_v3_v3(lt->def[i].vec, offset); + } + } - if (lt->editlatt) - for (i = 0; i < numVerts; i++) + if (lt->editlatt) { + for (i = 0; i < numVerts; i++) { add_v3_v3(lt->editlatt->latt->def[i].vec, offset); + } + } if (do_keys && lt->key) { KeyBlock *kb; |