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path: root/source/blender/blenkernel/intern/mesh.c
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Diffstat (limited to 'source/blender/blenkernel/intern/mesh.c')
-rw-r--r--source/blender/blenkernel/intern/mesh.c358
1 files changed, 179 insertions, 179 deletions
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c
index eb107e15732..03d4ca0a922 100644
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -377,19 +377,19 @@ void unlink_mesh(Mesh *me)
{
int a;
- if(me==NULL) return;
+ if (me==NULL) return;
- for(a=0; a<me->totcol; a++) {
- if(me->mat[a]) me->mat[a]->id.us--;
+ for (a=0; a<me->totcol; a++) {
+ if (me->mat[a]) me->mat[a]->id.us--;
me->mat[a]= NULL;
}
- if(me->key) {
+ if (me->key) {
me->key->id.us--;
}
me->key= NULL;
- if(me->texcomesh) me->texcomesh= NULL;
+ if (me->texcomesh) me->texcomesh= NULL;
}
/* do not free mesh itself */
@@ -404,16 +404,16 @@ void free_mesh(Mesh *me, int unlink)
CustomData_free(&me->ldata, me->totloop);
CustomData_free(&me->pdata, me->totpoly);
- if(me->adt) {
+ if (me->adt) {
BKE_free_animdata(&me->id);
me->adt= NULL;
}
- if(me->mat) MEM_freeN(me->mat);
+ if (me->mat) MEM_freeN(me->mat);
- if(me->bb) MEM_freeN(me->bb);
- if(me->mselect) MEM_freeN(me->mselect);
- if(me->edit_btmesh) MEM_freeN(me->edit_btmesh);
+ if (me->bb) MEM_freeN(me->bb);
+ if (me->mselect) MEM_freeN(me->mselect);
+ if (me->edit_btmesh) MEM_freeN(me->edit_btmesh);
}
void copy_dverts(MDeformVert *dst, MDeformVert *src, int copycount)
@@ -426,8 +426,8 @@ void copy_dverts(MDeformVert *dst, MDeformVert *src, int copycount)
memcpy (dst, src, copycount * sizeof(MDeformVert));
- for (i=0; i<copycount; i++){
- if (src[i].dw){
+ for (i=0; i<copycount; i++) {
+ if (src[i].dw) {
dst[i].dw = MEM_callocN (sizeof(MDeformWeight)*src[i].totweight, "copy_deformWeight");
memcpy (dst[i].dw, src[i].dw, sizeof (MDeformWeight)*src[i].totweight);
}
@@ -446,7 +446,7 @@ void free_dverts(MDeformVert *dvert, int totvert)
return;
/* Free any special data from the verts */
- for (i=0; i<totvert; i++){
+ for (i=0; i<totvert; i++) {
if (dvert[i].dw) MEM_freeN (dvert[i].dw);
}
MEM_freeN (dvert);
@@ -478,7 +478,7 @@ Mesh *copy_mesh(Mesh *me)
men= copy_libblock(&me->id);
men->mat= MEM_dupallocN(me->mat);
- for(a=0; a<men->totcol; a++) {
+ for (a=0; a<men->totcol; a++) {
id_us_plus((ID *)men->mat[a]);
}
id_us_plus((ID *)men->texcomesh);
@@ -491,22 +491,22 @@ Mesh *copy_mesh(Mesh *me)
mesh_update_customdata_pointers(men, TRUE);
/* ensure indirect linked data becomes lib-extern */
- for(i=0; i<me->fdata.totlayer; i++) {
- if(me->fdata.layers[i].type == CD_MTFACE) {
+ for (i=0; i<me->fdata.totlayer; i++) {
+ if (me->fdata.layers[i].type == CD_MTFACE) {
tface= (MTFace*)me->fdata.layers[i].data;
- for(a=0; a<me->totface; a++, tface++)
- if(tface->tpage)
+ for (a=0; a<me->totface; a++, tface++)
+ if (tface->tpage)
id_lib_extern((ID*)tface->tpage);
}
}
- for(i=0; i<me->pdata.totlayer; i++) {
- if(me->pdata.layers[i].type == CD_MTEXPOLY) {
+ for (i=0; i<me->pdata.totlayer; i++) {
+ if (me->pdata.layers[i].type == CD_MTEXPOLY) {
txface= (MTexPoly*)me->pdata.layers[i].data;
- for(a=0; a<me->totpoly; a++, txface++)
- if(txface->tpage)
+ for (a=0; a<me->totpoly; a++, txface++)
+ if (txface->tpage)
id_lib_extern((ID*)txface->tpage);
}
}
@@ -517,7 +517,7 @@ Mesh *copy_mesh(Mesh *me)
men->bb= MEM_dupallocN(men->bb);
men->key= copy_key(me->key);
- if(men->key) men->key->from= (ID *)men;
+ if (men->key) men->key->from= (ID *)men;
return men;
}
@@ -537,17 +537,17 @@ static void expand_local_mesh(Mesh *me)
{
id_lib_extern((ID *)me->texcomesh);
- if(me->mtface || me->mtpoly) {
+ if (me->mtface || me->mtpoly) {
int a, i;
- for(i=0; i<me->pdata.totlayer; i++) {
- if(me->pdata.layers[i].type == CD_MTEXPOLY) {
+ for (i=0; i<me->pdata.totlayer; i++) {
+ if (me->pdata.layers[i].type == CD_MTEXPOLY) {
MTexPoly *txface= (MTexPoly*)me->fdata.layers[i].data;
- for(a=0; a<me->totpoly; a++, txface++) {
+ for (a=0; a<me->totpoly; a++, txface++) {
/* special case: ima always local immediately */
- if(txface->tpage) {
- if(txface->tpage) {
+ if (txface->tpage) {
+ if (txface->tpage) {
id_lib_extern((ID *)txface->tpage);
}
}
@@ -555,14 +555,14 @@ static void expand_local_mesh(Mesh *me)
}
}
- for(i=0; i<me->fdata.totlayer; i++) {
- if(me->fdata.layers[i].type == CD_MTFACE) {
+ for (i=0; i<me->fdata.totlayer; i++) {
+ if (me->fdata.layers[i].type == CD_MTFACE) {
MTFace *tface= (MTFace*)me->fdata.layers[i].data;
- for(a=0; a<me->totface; a++, tface++) {
+ for (a=0; a<me->totface; a++, tface++) {
/* special case: ima always local immediately */
- if(tface->tpage) {
- if(tface->tpage) {
+ if (tface->tpage) {
+ if (tface->tpage) {
id_lib_extern((ID *)tface->tpage);
}
}
@@ -571,7 +571,7 @@ static void expand_local_mesh(Mesh *me)
}
}
- if(me->mat) {
+ if (me->mat) {
extern_local_matarar(me->mat, me->totcol);
}
}
@@ -587,25 +587,25 @@ void make_local_mesh(Mesh *me)
* - mixed: make copy
*/
- if(me->id.lib==NULL) return;
- if(me->id.us==1) {
+ if (me->id.lib==NULL) return;
+ if (me->id.us==1) {
id_clear_lib_data(bmain, &me->id);
expand_local_mesh(me);
return;
}
- for(ob= bmain->object.first; ob && ELEM(0, is_lib, is_local); ob= ob->id.next) {
- if(me == ob->data) {
- if(ob->id.lib) is_lib= TRUE;
+ for (ob= bmain->object.first; ob && ELEM(0, is_lib, is_local); ob= ob->id.next) {
+ if (me == ob->data) {
+ if (ob->id.lib) is_lib= TRUE;
else is_local= TRUE;
}
}
- if(is_local && is_lib == FALSE) {
+ if (is_local && is_lib == FALSE) {
id_clear_lib_data(bmain, &me->id);
expand_local_mesh(me);
}
- else if(is_local && is_lib) {
+ else if (is_local && is_lib) {
Mesh *me_new= copy_mesh(me);
me_new->id.us= 0;
@@ -613,9 +613,9 @@ void make_local_mesh(Mesh *me)
/* Remap paths of new ID using old library as base. */
BKE_id_lib_local_paths(bmain, me->id.lib, &me_new->id);
- for(ob= bmain->object.first; ob; ob= ob->id.next) {
- if(me == ob->data) {
- if(ob->id.lib==NULL) {
+ for (ob= bmain->object.first; ob; ob= ob->id.next) {
+ if (me == ob->data) {
+ if (ob->id.lib==NULL) {
set_mesh(ob, me_new);
}
}
@@ -629,14 +629,14 @@ void boundbox_mesh(Mesh *me, float *loc, float *size)
float min[3], max[3];
float mloc[3], msize[3];
- if(me->bb==NULL) me->bb= MEM_callocN(sizeof(BoundBox), "boundbox");
+ if (me->bb==NULL) me->bb= MEM_callocN(sizeof(BoundBox), "boundbox");
bb= me->bb;
if (!loc) loc= mloc;
if (!size) size= msize;
INIT_MINMAX(min, max);
- if(!minmax_mesh(me, min, max)) {
+ if (!minmax_mesh(me, min, max)) {
min[0] = min[1] = min[2] = -1.0f;
max[0] = max[1] = max[2] = 1.0f;
}
@@ -659,9 +659,9 @@ void tex_space_mesh(Mesh *me)
if (me->texflag & ME_AUTOSPACE) {
for (a=0; a<3; a++) {
- if(size[a]==0.0f) size[a]= 1.0f;
- else if(size[a]>0.0f && size[a]<0.00001f) size[a]= 0.00001f;
- else if(size[a]<0.0f && size[a]> -0.00001f) size[a]= -0.00001f;
+ if (size[a]==0.0f) size[a]= 1.0f;
+ else if (size[a]>0.0f && size[a]<0.00001f) size[a]= 0.00001f;
+ else if (size[a]<0.0f && size[a]> -0.00001f) size[a]= -0.00001f;
}
copy_v3_v3(me->loc, loc);
@@ -674,7 +674,7 @@ BoundBox *mesh_get_bb(Object *ob)
{
Mesh *me= ob->data;
- if(ob->bb)
+ if (ob->bb)
return ob->bb;
if (!me->bb)
@@ -707,7 +707,7 @@ float *get_mesh_orco_verts(Object *ob)
mvert = tme->mvert;
totvert = MIN2(tme->totvert, me->totvert);
- for(a=0; a<totvert; a++, mvert++) {
+ for (a=0; a<totvert; a++, mvert++) {
copy_v3_v3(vcos[a], mvert->co);
}
@@ -721,14 +721,14 @@ void transform_mesh_orco_verts(Mesh *me, float (*orco)[3], int totvert, int inve
mesh_get_texspace(me->texcomesh?me->texcomesh:me, loc, NULL, size);
- if(invert) {
- for(a=0; a<totvert; a++) {
+ if (invert) {
+ for (a=0; a<totvert; a++) {
float *co = orco[a];
madd_v3_v3v3v3(co, loc, co, size);
}
}
else {
- for(a=0; a<totvert; a++) {
+ for (a=0; a<totvert; a++) {
float *co = orco[a];
co[0] = (co[0]-loc[0])/size[0];
co[1] = (co[1]-loc[1])/size[1];
@@ -738,20 +738,20 @@ void transform_mesh_orco_verts(Mesh *me, float (*orco)[3], int totvert, int inve
}
/* rotates the vertices of a face in case v[2] or v[3] (vertex index) is = 0.
- this is necessary to make the if(mface->v4) check for quads work */
+ this is necessary to make the if (mface->v4) check for quads work */
int test_index_face(MFace *mface, CustomData *fdata, int mfindex, int nr)
{
/* first test if the face is legal */
- if((mface->v3 || nr==4) && mface->v3==mface->v4) {
+ if ((mface->v3 || nr==4) && mface->v3==mface->v4) {
mface->v4= 0;
nr--;
}
- if((mface->v2 || mface->v4) && mface->v2==mface->v3) {
+ if ((mface->v2 || mface->v4) && mface->v2==mface->v3) {
mface->v3= mface->v4;
mface->v4= 0;
nr--;
}
- if(mface->v1==mface->v2) {
+ if (mface->v1==mface->v2) {
mface->v2= mface->v3;
mface->v3= mface->v4;
mface->v4= 0;
@@ -759,8 +759,8 @@ int test_index_face(MFace *mface, CustomData *fdata, int mfindex, int nr)
}
/* check corrupt cases, bowtie geometry, cant handle these because edge data wont exist so just return 0 */
- if(nr==3) {
- if(
+ if (nr==3) {
+ if (
/* real edges */
mface->v1==mface->v2 ||
mface->v2==mface->v3 ||
@@ -769,8 +769,8 @@ int test_index_face(MFace *mface, CustomData *fdata, int mfindex, int nr)
return 0;
}
}
- else if(nr==4) {
- if(
+ else if (nr==4) {
+ if (
/* real edges */
mface->v1==mface->v2 ||
mface->v2==mface->v3 ||
@@ -785,25 +785,25 @@ int test_index_face(MFace *mface, CustomData *fdata, int mfindex, int nr)
}
/* prevent a zero at wrong index location */
- if(nr==3) {
- if(mface->v3==0) {
+ if (nr==3) {
+ if (mface->v3==0) {
static int corner_indices[4] = {1, 2, 0, 3};
SWAP(unsigned int, mface->v1, mface->v2);
SWAP(unsigned int, mface->v2, mface->v3);
- if(fdata)
+ if (fdata)
CustomData_swap(fdata, mfindex, corner_indices);
}
}
- else if(nr==4) {
- if(mface->v3==0 || mface->v4==0) {
+ else if (nr==4) {
+ if (mface->v3==0 || mface->v4==0) {
static int corner_indices[4] = {2, 3, 0, 1};
SWAP(unsigned int, mface->v1, mface->v3);
SWAP(unsigned int, mface->v2, mface->v4);
- if(fdata)
+ if (fdata)
CustomData_swap(fdata, mfindex, corner_indices);
}
}
@@ -814,8 +814,8 @@ int test_index_face(MFace *mface, CustomData *fdata, int mfindex, int nr)
Mesh *get_mesh(Object *ob)
{
- if(ob==NULL) return NULL;
- if(ob->type==OB_MESH) return ob->data;
+ if (ob==NULL) return NULL;
+ if (ob->type==OB_MESH) return ob->data;
else return NULL;
}
@@ -825,9 +825,9 @@ void set_mesh(Object *ob, Mesh *me)
multires_force_update(ob);
- if(ob==NULL) return;
+ if (ob==NULL) return;
- if(ob->type==OB_MESH) {
+ if (ob->type==OB_MESH) {
old= ob->data;
if (old)
old->id.us--;
@@ -852,7 +852,7 @@ static void to_edgesort(struct edgesort *ed,
unsigned int v1, unsigned int v2,
short is_loose, short is_draw)
{
- if(v1<v2) {
+ if (v1<v2) {
ed->v1= v1; ed->v2= v2;
}
else {
@@ -866,10 +866,10 @@ static int vergedgesort(const void *v1, const void *v2)
{
const struct edgesort *x1=v1, *x2=v2;
- if( x1->v1 > x2->v1) return 1;
- else if( x1->v1 < x2->v1) return -1;
- else if( x1->v2 > x2->v2) return 1;
- else if( x1->v2 < x2->v2) return -1;
+ if ( x1->v1 > x2->v1) return 1;
+ else if ( x1->v1 < x2->v1) return -1;
+ else if ( x1->v2 > x2->v2) return 1;
+ else if ( x1->v2 < x2->v2) return -1;
return 0;
}
@@ -911,13 +911,13 @@ static void make_edges_mdata(MVert *UNUSED(allvert), MFace *allface, MLoop *alll
/* we put all edges in array, sort them, and detect doubles that way */
- for(a= totface, mface= allface; a>0; a--, mface++) {
- if(mface->v4) totedge+=4;
- else if(mface->v3) totedge+=3;
+ for (a= totface, mface= allface; a>0; a--, mface++) {
+ if (mface->v4) totedge+=4;
+ else if (mface->v3) totedge+=3;
else totedge+=1;
}
- if(totedge==0) {
+ if (totedge==0) {
/* flag that mesh has edges */
(*alledge)= MEM_callocN(0, "make mesh edges");
(*_totedge) = 0;
@@ -926,14 +926,14 @@ static void make_edges_mdata(MVert *UNUSED(allvert), MFace *allface, MLoop *alll
ed= edsort= MEM_mallocN(totedge*sizeof(struct edgesort), "edgesort");
- for(a= totface, mface= allface; a>0; a--, mface++) {
+ for (a= totface, mface= allface; a>0; a--, mface++) {
to_edgesort(ed++, mface->v1, mface->v2, !mface->v3, mface->edcode & ME_V1V2);
- if(mface->v4) {
+ if (mface->v4) {
to_edgesort(ed++, mface->v2, mface->v3, 0, mface->edcode & ME_V2V3);
to_edgesort(ed++, mface->v3, mface->v4, 0, mface->edcode & ME_V3V4);
to_edgesort(ed++, mface->v4, mface->v1, 0, mface->edcode & ME_V4V1);
}
- else if(mface->v3) {
+ else if (mface->v3) {
to_edgesort(ed++, mface->v2, mface->v3, 0, mface->edcode & ME_V2V3);
to_edgesort(ed++, mface->v3, mface->v1, 0, mface->edcode & ME_V3V1);
}
@@ -942,26 +942,26 @@ static void make_edges_mdata(MVert *UNUSED(allvert), MFace *allface, MLoop *alll
qsort(edsort, totedge, sizeof(struct edgesort), vergedgesort);
/* count final amount */
- for(a=totedge, ed=edsort; a>1; a--, ed++) {
+ for (a=totedge, ed=edsort; a>1; a--, ed++) {
/* edge is unique when it differs from next edge, or is last */
- if(ed->v1 != (ed+1)->v1 || ed->v2 != (ed+1)->v2) final++;
+ if (ed->v1 != (ed+1)->v1 || ed->v2 != (ed+1)->v2) final++;
}
final++;
(*alledge)= medge= MEM_callocN(sizeof (MEdge) * final, "make_edges mdge");
(*_totedge)= final;
- for(a=totedge, ed=edsort; a>1; a--, ed++) {
+ for (a=totedge, ed=edsort; a>1; a--, ed++) {
/* edge is unique when it differs from next edge, or is last */
- if(ed->v1 != (ed+1)->v1 || ed->v2 != (ed+1)->v2) {
+ if (ed->v1 != (ed+1)->v1 || ed->v2 != (ed+1)->v2) {
medge->v1= ed->v1;
medge->v2= ed->v2;
- if(old==0 || ed->is_draw) medge->flag= ME_EDGEDRAW|ME_EDGERENDER;
- if(ed->is_loose) medge->flag|= ME_LOOSEEDGE;
+ if (old==0 || ed->is_draw) medge->flag= ME_EDGEDRAW|ME_EDGERENDER;
+ if (ed->is_loose) medge->flag|= ME_LOOSEEDGE;
/* order is swapped so extruding this edge as a surface wont flip face normals
* with cyclic curves */
- if(ed->v1+1 != ed->v2) {
+ if (ed->v1+1 != ed->v2) {
SWAP(unsigned int, medge->v1, medge->v2);
}
medge++;
@@ -975,7 +975,7 @@ static void make_edges_mdata(MVert *UNUSED(allvert), MFace *allface, MLoop *alll
medge->v1= ed->v1;
medge->v2= ed->v2;
medge->flag= ME_EDGEDRAW;
- if(ed->is_loose) medge->flag|= ME_LOOSEEDGE;
+ if (ed->is_loose) medge->flag|= ME_LOOSEEDGE;
medge->flag |= ME_EDGERENDER;
MEM_freeN(edsort);
@@ -1007,7 +1007,7 @@ void make_edges(Mesh *me, int old)
int totedge=0;
make_edges_mdata(me->mvert, me->mface, me->mloop, me->mpoly, me->totvert, me->totface, me->totloop, me->totpoly, old, &medge, &totedge);
- if(totedge==0) {
+ if (totedge==0) {
/* flag that mesh has edges */
me->medge = medge;
me->totedge = 0;
@@ -1064,9 +1064,9 @@ void mball_to_mesh(ListBase *lb, Mesh *me)
int a, *index;
dl= lb->first;
- if(dl==NULL) return;
+ if (dl==NULL) return;
- if(dl->type==DL_INDEX4) {
+ if (dl->type==DL_INDEX4) {
me->totvert= dl->nr;
me->totface= dl->parts;
@@ -1078,7 +1078,7 @@ void mball_to_mesh(ListBase *lb, Mesh *me)
a= dl->nr;
nors= dl->nors;
verts= dl->verts;
- while(a--) {
+ while (a--) {
copy_v3_v3(mvert->co, verts);
normal_float_to_short_v3(mvert->no, nors);
mvert++;
@@ -1088,7 +1088,7 @@ void mball_to_mesh(ListBase *lb, Mesh *me)
a= dl->parts;
index= dl->index;
- while(a--) {
+ while (a--) {
mface->v1= index[0];
mface->v2= index[1];
mface->v3= index[2];
@@ -1148,25 +1148,25 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
/* count */
dl= dispbase->first;
- while(dl) {
- if(dl->type==DL_SEGM) {
+ while (dl) {
+ if (dl->type==DL_SEGM) {
totvert+= dl->parts*dl->nr;
totedge+= dl->parts*(dl->nr-1);
}
- else if(dl->type==DL_POLY) {
- if(conv_polys) {
+ else if (dl->type==DL_POLY) {
+ if (conv_polys) {
totvert+= dl->parts*dl->nr;
totedge+= dl->parts*dl->nr;
}
}
- else if(dl->type==DL_SURF) {
+ else if (dl->type==DL_SURF) {
int tot;
totvert+= dl->parts*dl->nr;
tot = (dl->parts-1+((dl->flag & DL_CYCL_V)==2))*(dl->nr-1+(dl->flag & DL_CYCL_U));
totvlak += tot;
totloop += tot * 4;
}
- else if(dl->type==DL_INDEX3) {
+ else if (dl->type==DL_INDEX3) {
int tot;
totvert+= dl->nr;
tot = dl->parts;
@@ -1176,7 +1176,7 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
dl= dl->next;
}
- if(totvert==0) {
+ if (totvert==0) {
/* error("can't convert"); */
/* Make Sure you check ob->data is a curve */
return -1;
@@ -1191,23 +1191,23 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
vertcount= 0;
dl= dispbase->first;
- while(dl) {
+ while (dl) {
int smooth= dl->rt & CU_SMOOTH ? 1 : 0;
- if(dl->type==DL_SEGM) {
+ if (dl->type==DL_SEGM) {
startvert= vertcount;
a= dl->parts*dl->nr;
data= dl->verts;
- while(a--) {
+ while (a--) {
copy_v3_v3(mvert->co, data);
data+=3;
vertcount++;
mvert++;
}
- for(a=0; a<dl->parts; a++) {
+ for (a=0; a<dl->parts; a++) {
ofs= a*dl->nr;
- for(b=1; b<dl->nr; b++) {
+ for (b=1; b<dl->nr; b++) {
medge->v1= startvert+ofs+b-1;
medge->v2= startvert+ofs+b;
medge->flag = ME_LOOSEEDGE|ME_EDGERENDER;
@@ -1217,23 +1217,23 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
}
}
- else if(dl->type==DL_POLY) {
- if(conv_polys) {
+ else if (dl->type==DL_POLY) {
+ if (conv_polys) {
startvert= vertcount;
a= dl->parts*dl->nr;
data= dl->verts;
- while(a--) {
+ while (a--) {
copy_v3_v3(mvert->co, data);
data+=3;
vertcount++;
mvert++;
}
- for(a=0; a<dl->parts; a++) {
+ for (a=0; a<dl->parts; a++) {
ofs= a*dl->nr;
- for(b=0; b<dl->nr; b++) {
+ for (b=0; b<dl->nr; b++) {
medge->v1= startvert+ofs+b;
- if(b==dl->nr-1) medge->v2= startvert+ofs;
+ if (b==dl->nr-1) medge->v2= startvert+ofs;
else medge->v2= startvert+ofs+b+1;
medge->flag = ME_LOOSEEDGE|ME_EDGERENDER;
medge++;
@@ -1241,11 +1241,11 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
}
}
}
- else if(dl->type==DL_INDEX3) {
+ else if (dl->type==DL_INDEX3) {
startvert= vertcount;
a= dl->nr;
data= dl->verts;
- while(a--) {
+ while (a--) {
copy_v3_v3(mvert->co, data);
data+=3;
vertcount++;
@@ -1254,7 +1254,7 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
a= dl->parts;
index= dl->index;
- while(a--) {
+ while (a--) {
mloop[0].v = startvert+index[0];
mloop[1].v = startvert+index[2];
mloop[2].v = startvert+index[1];
@@ -1262,7 +1262,7 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
mpoly->totloop = 3;
mpoly->mat_nr = dl->col;
- if(smooth) mpoly->flag |= ME_SMOOTH;
+ if (smooth) mpoly->flag |= ME_SMOOTH;
mpoly++;
mloop+= 3;
index+= 3;
@@ -1270,22 +1270,22 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
}
- else if(dl->type==DL_SURF) {
+ else if (dl->type==DL_SURF) {
startvert= vertcount;
a= dl->parts*dl->nr;
data= dl->verts;
- while(a--) {
+ while (a--) {
copy_v3_v3(mvert->co, data);
data+=3;
vertcount++;
mvert++;
}
- for(a=0; a<dl->parts; a++) {
+ for (a=0; a<dl->parts; a++) {
- if( (dl->flag & DL_CYCL_V)==0 && a==dl->parts-1) break;
+ if ( (dl->flag & DL_CYCL_V)==0 && a==dl->parts-1) break;
- if(dl->flag & DL_CYCL_U) { /* p2 -> p1 -> */
+ if (dl->flag & DL_CYCL_U) { /* p2 -> p1 -> */
p1= startvert+ dl->nr*a; /* p4 -> p3 -> */
p2= p1+ dl->nr-1; /* -----> next row */
p3= p1+ dl->nr;
@@ -1299,12 +1299,12 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
p3= p1+ dl->nr;
b= 1;
}
- if( (dl->flag & DL_CYCL_V) && a==dl->parts-1) {
+ if ( (dl->flag & DL_CYCL_V) && a==dl->parts-1) {
p3-= dl->parts*dl->nr;
p4-= dl->parts*dl->nr;
}
- for(; b<dl->nr; b++) {
+ for (; b<dl->nr; b++) {
mloop[0].v= p1;
mloop[1].v= p3;
mloop[2].v= p4;
@@ -1313,7 +1313,7 @@ int nurbs_to_mdata_customdb(Object *ob, ListBase *dispbase, MVert **allvert, int
mpoly->totloop = 4;
mpoly->mat_nr = dl->col;
- if(smooth) mpoly->flag |= ME_SMOOTH;
+ if (smooth) mpoly->flag |= ME_SMOOTH;
mpoly++;
mloop+= 4;
@@ -1393,7 +1393,7 @@ void nurbs_to_mesh(Object *ob)
cu->mat= NULL;
cu->totcol= 0;
- if(ob->data) {
+ if (ob->data) {
free_libblock(&bmain->curve, ob->data);
}
ob->data= me;
@@ -1401,8 +1401,8 @@ void nurbs_to_mesh(Object *ob)
/* other users */
ob1= bmain->object.first;
- while(ob1) {
- if(ob1->data==cu) {
+ while (ob1) {
+ if (ob1->data==cu) {
ob1->type= OB_MESH;
ob1->data= ob->data;
@@ -1477,7 +1477,7 @@ void mesh_to_curve(Scene *scene, Object *ob)
}
med= medge;
- for(i=0; i<totedge; i++, med++) {
+ for (i=0; i<totedge; i++, med++) {
if (!BLI_edgehash_haskey(eh, med->v1, med->v2)) {
EdgeLink *edl= MEM_callocN(sizeof(EdgeLink), "EdgeLink");
@@ -1490,11 +1490,11 @@ void mesh_to_curve(Scene *scene, Object *ob)
BLI_edgehash_free(eh_edge, NULL);
BLI_edgehash_free(eh, NULL);
- if(edges.first) {
+ if (edges.first) {
Curve *cu = add_curve(ob->id.name+2, OB_CURVE);
cu->flag |= CU_3D;
- while(edges.first) {
+ while (edges.first) {
/* each iteration find a polyline and add this as a nurbs poly spline */
ListBase polyline = {NULL, NULL}; /* store a list of VertLink's */
@@ -1509,35 +1509,35 @@ void mesh_to_curve(Scene *scene, Object *ob)
appendPolyLineVert(&polyline, endVert); totpoly++;
BLI_freelinkN(&edges, edges.last); totedges--;
- while(ok) { /* while connected edges are found... */
+ while (ok) { /* while connected edges are found... */
ok = FALSE;
i= totedges;
- while(i) {
+ while (i) {
EdgeLink *edl;
i-=1;
edl= BLI_findlink(&edges, i);
med= edl->edge;
- if(med->v1==endVert) {
+ if (med->v1==endVert) {
endVert = med->v2;
appendPolyLineVert(&polyline, med->v2); totpoly++;
BLI_freelinkN(&edges, edl); totedges--;
ok= TRUE;
}
- else if(med->v2==endVert) {
+ else if (med->v2==endVert) {
endVert = med->v1;
appendPolyLineVert(&polyline, endVert); totpoly++;
BLI_freelinkN(&edges, edl); totedges--;
ok= TRUE;
}
- else if(med->v1==startVert) {
+ else if (med->v1==startVert) {
startVert = med->v2;
prependPolyLineVert(&polyline, startVert); totpoly++;
BLI_freelinkN(&edges, edl); totedges--;
ok= TRUE;
}
- else if(med->v2==startVert) {
+ else if (med->v2==startVert) {
startVert = med->v1;
prependPolyLineVert(&polyline, startVert); totpoly++;
BLI_freelinkN(&edges, edl); totedges--;
@@ -1547,7 +1547,7 @@ void mesh_to_curve(Scene *scene, Object *ob)
}
/* Now we have a polyline, make into a curve */
- if(startVert==endVert) {
+ if (startVert==endVert) {
BLI_freelinkN(&polyline, polyline.last);
totpoly--;
closed = TRUE;
@@ -1600,7 +1600,7 @@ void mesh_to_curve(Scene *scene, Object *ob)
ob->derivedFinal = NULL;
/* curve object could have got bounding box only in special cases */
- if(ob->bb) {
+ if (ob->bb) {
MEM_freeN(ob->bb);
ob->bb= NULL;
}
@@ -1767,11 +1767,11 @@ void mesh_calc_normals(MVert *mverts, int numVerts, MLoop *mloop, MPoly *mpolys,
BLI_array_free(edgevecbuf);
/* following Mesh convention; we use vertex coordinate itself for normal in this case */
- for(i=0; i<numVerts; i++) {
+ for (i=0; i<numVerts; i++) {
MVert *mv= &mverts[i];
float *no= tnorms[i];
- if(normalize_v3(no) == 0.0f)
+ if (normalize_v3(no) == 0.0f)
normalize_v3_v3(no, mv->co);
normal_float_to_short_v3(mv->no, no);
@@ -1788,13 +1788,13 @@ void mesh_calc_normals_tessface(MVert *mverts, int numVerts, MFace *mfaces, int
float (*fnors)[3]= (faceNors_r)? faceNors_r: MEM_callocN(sizeof(*fnors)*numFaces, "meshnormals");
int i;
- for(i=0; i<numFaces; i++) {
+ for (i=0; i<numFaces; i++) {
MFace *mf= &mfaces[i];
float *f_no= fnors[i];
float *n4 = (mf->v4)? tnorms[mf->v4]: NULL;
float *c4 = (mf->v4)? mverts[mf->v4].co: NULL;
- if(mf->v4)
+ if (mf->v4)
normal_quad_v3(f_no, mverts[mf->v1].co, mverts[mf->v2].co, mverts[mf->v3].co, mverts[mf->v4].co);
else
normal_tri_v3(f_no, mverts[mf->v1].co, mverts[mf->v2].co, mverts[mf->v3].co);
@@ -1804,11 +1804,11 @@ void mesh_calc_normals_tessface(MVert *mverts, int numVerts, MFace *mfaces, int
}
/* following Mesh convention; we use vertex coordinate itself for normal in this case */
- for(i=0; i<numVerts; i++) {
+ for (i=0; i<numVerts; i++) {
MVert *mv= &mverts[i];
float *no= tnorms[i];
- if(normalize_v3(no) == 0.0f)
+ if (normalize_v3(no) == 0.0f)
normalize_v3_v3(no, mv->co);
normal_float_to_short_v3(mv->no, no);
@@ -1816,7 +1816,7 @@ void mesh_calc_normals_tessface(MVert *mverts, int numVerts, MFace *mfaces, int
MEM_freeN(tnorms);
- if(fnors != faceNors_r)
+ if (fnors != faceNors_r)
MEM_freeN(fnors);
}
@@ -1833,7 +1833,7 @@ static void bmesh_corners_to_loops(Mesh *me, int findex, int loopstart, int numT
mf = me->mface + findex;
- for(i=0; i < numTex; i++){
+ for (i=0; i < numTex; i++) {
texface = CustomData_get_n(&me->fdata, CD_MTFACE, findex, i);
texpoly = CustomData_get_n(&me->pdata, CD_MTEXPOLY, findex, i);
@@ -1849,7 +1849,7 @@ static void bmesh_corners_to_loops(Mesh *me, int findex, int loopstart, int numT
}
}
- for(i=0; i < numCol; i++){
+ for (i=0; i < numCol; i++) {
mloopcol = CustomData_get_n(&me->ldata, CD_MLOOPCOL, loopstart, i);
mcol = CustomData_get_n(&me->fdata, CD_MCOL, findex, i);
@@ -1997,11 +1997,11 @@ UvVertMap *make_uv_vert_map(struct MPoly *mpoly, struct MLoop *mloop, struct MLo
/* generate UvMapVert array */
mp= mpoly;
- for(a=0; a<totpoly; a++, mp++)
- if(!selected || (!(mp->flag & ME_HIDE) && (mp->flag & ME_FACE_SEL)))
+ for (a=0; a<totpoly; a++, mp++)
+ if (!selected || (!(mp->flag & ME_HIDE) && (mp->flag & ME_FACE_SEL)))
totuv += mp->totloop;
- if(totuv==0)
+ if (totuv==0)
return NULL;
vmap= (UvVertMap*)MEM_callocN(sizeof(*vmap), "UvVertMap");
@@ -2017,11 +2017,11 @@ UvVertMap *make_uv_vert_map(struct MPoly *mpoly, struct MLoop *mloop, struct MLo
}
mp= mpoly;
- for(a=0; a<totpoly; a++, mp++) {
- if(!selected || (!(mp->flag & ME_HIDE) && (mp->flag & ME_FACE_SEL))) {
+ for (a=0; a<totpoly; a++, mp++) {
+ if (!selected || (!(mp->flag & ME_HIDE) && (mp->flag & ME_FACE_SEL))) {
nverts= mp->totloop;
- for(i=0; i<nverts; i++) {
+ for (i=0; i<nverts; i++) {
buf->tfindex= i;
buf->f= a;
buf->separate = 0;
@@ -2033,12 +2033,12 @@ UvVertMap *make_uv_vert_map(struct MPoly *mpoly, struct MLoop *mloop, struct MLo
}
/* sort individual uvs for each vert */
- for(a=0; a<totvert; a++) {
+ for (a=0; a<totvert; a++) {
UvMapVert *newvlist= NULL, *vlist=vmap->vert[a];
UvMapVert *iterv, *v, *lastv, *next;
float *uv, *uv2, uvdiff[2];
- while(vlist) {
+ while (vlist) {
v= vlist;
vlist= vlist->next;
v->next= newvlist;
@@ -2048,15 +2048,15 @@ UvVertMap *make_uv_vert_map(struct MPoly *mpoly, struct MLoop *mloop, struct MLo
lastv= NULL;
iterv= vlist;
- while(iterv) {
+ while (iterv) {
next= iterv->next;
uv2= mloopuv[mpoly[iterv->f].loopstart + iterv->tfindex].uv;
sub_v2_v2v2(uvdiff, uv2, uv);
- if(fabsf(uv[0]-uv2[0]) < limit[0] && fabsf(uv[1]-uv2[1]) < limit[1]) {
- if(lastv) lastv->next= next;
+ if (fabsf(uv[0]-uv2[0]) < limit[0] && fabsf(uv[1]-uv2[1]) < limit[1]) {
+ if (lastv) lastv->next= next;
else vlist= next;
iterv->next= newvlist;
newvlist= iterv;
@@ -2107,9 +2107,9 @@ void create_vert_poly_map(ListBase **map, IndexNode **mem,
node = *mem;
/* Find the users */
- for(i = 0, mp = mpoly; i < totpoly; ++i, ++mp){
+ for (i = 0, mp = mpoly; i < totpoly; ++i, ++mp) {
ml = &mloop[mp->loopstart];
- for(j = 0; j < mp->totloop; ++j, ++node, ++ml) {
+ for (j = 0; j < mp->totloop; ++j, ++node, ++ml) {
node->index = i;
BLI_addtail(&(*map)[ml->v], node);
}
@@ -2129,8 +2129,8 @@ void create_vert_face_map(ListBase **map, IndexNode **mem, const MFace *mface, c
node = *mem;
/* Find the users */
- for(i = 0; i < totface; ++i){
- for(j = 0; j < (mface[i].v4?4:3); ++j, ++node) {
+ for (i = 0; i < totface; ++i) {
+ for (j = 0; j < (mface[i].v4?4:3); ++j, ++node) {
node->index = i;
BLI_addtail(&(*map)[((unsigned int*)(&mface[i]))[j]], node);
}
@@ -2150,8 +2150,8 @@ void create_vert_edge_map(ListBase **map, IndexNode **mem, const MEdge *medge, c
node = *mem;
/* Find the users */
- for(i = 0; i < totedge; ++i){
- for(j = 0; j < 2; ++j, ++node) {
+ for (i = 0; i < totedge; ++i) {
+ for (j = 0; j < 2; ++j, ++node) {
node->index = i;
BLI_addtail(&(*map)[((unsigned int*)(&medge[i].v1))[j]], node);
}
@@ -2177,7 +2177,7 @@ void mesh_loops_to_mface_corners(CustomData *fdata, CustomData *ldata,
MLoopUV *mloopuv;
int i, j;
- for(i=0; i < numTex; i++){
+ for (i=0; i < numTex; i++) {
texface = CustomData_get_n(fdata, CD_MTFACE, findex, i);
texpoly = CustomData_get_n(pdata, CD_MTEXPOLY, polyindex, i);
@@ -2189,7 +2189,7 @@ void mesh_loops_to_mface_corners(CustomData *fdata, CustomData *ldata,
}
}
- for(i=0; i < numCol; i++){
+ for (i=0; i < numCol; i++) {
mcol = CustomData_get_n(fdata, CD_MCOL, findex, i);
for (j=0; j < mf_len; j++) {
@@ -2636,7 +2636,7 @@ static void mesh_calc_ngon_normal(MPoly *mpoly, MLoop *loopstart,
double n[3] = {0.0, 0.0, 0.0}, l;
int i;
- for(i = 0; i < mpoly->totloop; i++){
+ for (i = 0; i < mpoly->totloop; i++) {
v1 = mvert + loopstart[i].v;
v2 = mvert + loopstart[(i+1)%mpoly->totloop].v;
v3 = mvert + loopstart[(i+2)%mpoly->totloop].v;
@@ -2695,7 +2695,7 @@ void mesh_calc_poly_normal(MPoly *mpoly, MLoop *loopstart,
if (mpoly->totloop > 4) {
mesh_calc_ngon_normal(mpoly, loopstart, mvarray, no);
}
- else if (mpoly->totloop == 3){
+ else if (mpoly->totloop == 3) {
normal_tri_v3(no,
mvarray[loopstart[0].v].co,
mvarray[loopstart[1].v].co,
@@ -2726,7 +2726,7 @@ static void mesh_calc_ngon_normal_coords(MPoly *mpoly, MLoop *loopstart,
double n[3] = {0.0, 0.0, 0.0}, l;
int i;
- for(i = 0; i < mpoly->totloop; i++){
+ for (i = 0; i < mpoly->totloop; i++) {
v1 = (const float *)(vertex_coords + loopstart[i].v);
v2 = (const float *)(vertex_coords + loopstart[(i+1)%mpoly->totloop].v);
v3 = (const float *)(vertex_coords + loopstart[(i+2)%mpoly->totloop].v);
@@ -2773,7 +2773,7 @@ void mesh_calc_poly_normal_coords(MPoly *mpoly, MLoop *loopstart,
if (mpoly->totloop > 4) {
mesh_calc_ngon_normal_coords(mpoly, loopstart, vertex_coords, no);
}
- else if (mpoly->totloop == 3){
+ else if (mpoly->totloop == 3) {
normal_tri_v3(no,
vertex_coords[loopstart[0].v],
vertex_coords[loopstart[1].v],
@@ -2879,7 +2879,7 @@ int minmax_mesh(Mesh *me, float min[3], float max[3])
{
int i= me->totvert;
MVert *mvert;
- for(mvert= me->mvert; i--; mvert++) {
+ for (mvert= me->mvert; i--; mvert++) {
DO_MINMAX(mvert->co, min, max);
}
@@ -2891,11 +2891,11 @@ int mesh_center_median(Mesh *me, float cent[3])
int i= me->totvert;
MVert *mvert;
zero_v3(cent);
- for(mvert= me->mvert; i--; mvert++) {
+ for (mvert= me->mvert; i--; mvert++) {
add_v3_v3(cent, mvert->co);
}
/* otherwise we get NAN for 0 verts */
- if(me->totvert) {
+ if (me->totvert) {
mul_v3_fl(cent, 1.0f/(float)me->totvert);
}
@@ -2906,7 +2906,7 @@ int mesh_center_bounds(Mesh *me, float cent[3])
{
float min[3], max[3];
INIT_MINMAX(min, max);
- if(minmax_mesh(me, min, max)) {
+ if (minmax_mesh(me, min, max)) {
mid_v3_v3v3(cent, min, max);
return 1;
}
@@ -2918,7 +2918,7 @@ void mesh_translate(Mesh *me, float offset[3], int do_keys)
{
int i= me->totvert;
MVert *mvert;
- for(mvert= me->mvert; i--; mvert++) {
+ for (mvert= me->mvert; i--; mvert++) {
add_v3_v3(mvert->co, offset);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 06:42:35 +0300