From 8f94c84216247a1edd9f6cf756a167be35ed8057 Mon Sep 17 00:00:00 2001
From: Samo <samo@beti.(none)>
Date: Tue, 10 Jul 2012 05:36:57 +0000
Subject: [PATCH] Merge branch 'master' of bitbucket.org:samop/trisurf-ng
---
src/vertex.c | 154 ++++++++++++++++++++++++--------------------------
1 files changed, 74 insertions(+), 80 deletions(-)
diff --git a/src/vertex.c b/src/vertex.c
index ccd661e..21ad48e 100644
--- a/src/vertex.c
+++ b/src/vertex.c
@@ -8,7 +8,6 @@
ts_vertex_list *init_vertex_list(ts_uint N){
ts_int i;
- ts_vertex *tlist;
ts_vertex_list *vlist=(ts_vertex_list *)malloc(sizeof(ts_vertex_list));
if(N==0){
@@ -18,27 +17,27 @@
return vlist;
}
- vlist->vtx=(ts_vertex **)malloc(N*sizeof(ts_vertex *));
- tlist=(ts_vertex *)malloc(N*sizeof(ts_vertex));
- if(vlist->vtx==NULL || tlist==NULL)
+ vlist->vtx=(ts_vertex **)calloc(N,sizeof(ts_vertex *));
+ if(vlist->vtx==NULL)
fatal("Fatal error reserving memory space for vertex list! Could number of requsted vertices be too large?", 100);
for(i=0;i<N;i++) {
- vlist->vtx[i]=&tlist[i];
- vlist->vtx[i]->data=init_vertex_data();
+ vlist->vtx[i]=(ts_vertex *)calloc(1,sizeof(ts_vertex));
vlist->vtx[i]->idx=i;
+
+ /* initialize Ylm for spherical hamonics DONE in sh.c */
+/* for(i=0;i<l;i++){
+ vlist->vtx[i]->Ylm[i]=(ts_double **)calloc(2*i+1,sizeof(ts_double *));
+ for(j=0;j<(2*i+1);j++){
+ clist->vtx[i]->Ylm[i][j]=(ts_double *)calloc(sizeof(ts_double));
+ }
+ }
+*/
+
+
}
vlist->n=N;
return vlist;
}
-
-ts_vertex_data *init_vertex_data(){
- ts_vertex_data *data;
- data=(ts_vertex_data *)calloc(1,sizeof(ts_vertex_data));
- if(data==NULL)
- fatal("Fatal error reserving memory space for ts_vertex! Memory full?", 100);
- return data;
-}
-
ts_bool vtx_add_neighbour(ts_vertex *vtx, ts_vertex *nvtx){
ts_uint i;
@@ -46,12 +45,12 @@
if(vtx==NULL || nvtx==NULL) return TS_FAIL;
/*if it is already a neighbour don't add it to the list */
- for(i=0; i<vtx->data->neigh_no;i++){
- if(vtx->data->neigh[i]==nvtx) return TS_FAIL;
+ for(i=0; i<vtx->neigh_no;i++){
+ if(vtx->neigh[i]==nvtx) return TS_FAIL;
}
- ts_uint nn=++vtx->data->neigh_no;
- vtx->data->neigh=(ts_vertex **)realloc(vtx->data->neigh, nn*sizeof(ts_vertex *));
- vtx->data->neigh[nn-1]=nvtx;
+ ts_uint nn=++vtx->neigh_no;
+ vtx->neigh=(ts_vertex **)realloc(vtx->neigh, nn*sizeof(ts_vertex *));
+ vtx->neigh[nn-1]=nvtx;
/* This was a bug in creating DIPYRAMID (the neighbours were not in right
* order).
*/
@@ -74,31 +73,31 @@
/* find a neighbour */
/* remove it from the list while shifting remaining neighbours up */
ts_uint i,j=0;
- for(i=0;i<vtx->data->neigh_no;i++){
- if(vtx->data->neigh[i]!=nvtx){
- vtx->data->neigh[j]=vtx->data->neigh[i];
+ for(i=0;i<vtx->neigh_no;i++){
+ if(vtx->neigh[i]!=nvtx){
+ vtx->neigh[j]=vtx->neigh[i];
j++;
}
}
/* resize memory. potentionally time consuming */
- vtx->data->neigh_no--;
- vtx->data->neigh=(ts_vertex **)realloc(vtx->data->neigh,vtx->data->neigh_no*sizeof(ts_vertex *));
- if(vtx->data->neigh == NULL && vtx->data->neigh_no!=0)
+ vtx->neigh_no--;
+ vtx->neigh=(ts_vertex **)realloc(vtx->neigh,vtx->neigh_no*sizeof(ts_vertex *));
+ if(vtx->neigh == NULL && vtx->neigh_no!=0)
fatal("Reallocation of memory failed during removal of vertex neighbour in vtx_remove_neighbour",100);
/* repeat for the neighbour */
/* find a neighbour */
/* remove it from the list while shifting remaining neighbours up */
- for(i=0;i<nvtx->data->neigh_no;i++){
- if(nvtx->data->neigh[i]!=vtx){
- nvtx->data->neigh[j]=nvtx->data->neigh[i];
+ for(i=0;i<nvtx->neigh_no;i++){
+ if(nvtx->neigh[i]!=vtx){
+ nvtx->neigh[j]=nvtx->neigh[i];
j++;
}
}
/* resize memory. potentionally time consuming. */
- nvtx->data->neigh_no--;
- nvtx->data->neigh=(ts_vertex **)realloc(nvtx->data->neigh,nvtx->data->neigh_no*sizeof(ts_vertex *));
- if(nvtx->data->neigh == NULL && nvtx->data->neigh_no!=0)
+ nvtx->neigh_no--;
+ nvtx->neigh=(ts_vertex **)realloc(nvtx->neigh,nvtx->neigh_no*sizeof(ts_vertex *));
+ if(nvtx->neigh == NULL && nvtx->neigh_no!=0)
fatal("Reallocation of memory failed during removal of vertex neighbour in vtx_remove_neighbour",100);
return TS_SUCCESS;
@@ -110,13 +109,13 @@
ts_bond *bond;
bond=bond_add(blist,vtx1,vtx2);
if(bond==NULL) return TS_FAIL;
- vtx1->data->bond_no++;
+ vtx1->bond_no++;
// vtx2->data->bond_no++;
- vtx1->data->bond=(ts_bond **)realloc(vtx1->data->bond, vtx1->data->bond_no*sizeof(ts_bond *));
+ vtx1->bond=(ts_bond **)realloc(vtx1->bond, vtx1->bond_no*sizeof(ts_bond *));
// vtx2->data->bond=(ts_bond **)realloc(vtx2->data->bond, vtx2->data->bond_no*sizeof(ts_bond *));
- vtx1->data->bond[vtx1->data->bond_no-1]=bond;
- // vtx2->data->bond[vtx2->data->bond_no-1]=bond;
+ vtx1->bond[vtx1->bond_no-1]=bond;
+ // vtx2->ata->bond[vtx2->data->bond_no-1]=bond;
return TS_SUCCESS;
}
@@ -139,19 +138,10 @@
}
-
-ts_bool vtx_data_free(ts_vertex_data *data){
- if(data->neigh!=NULL) free(data->neigh);
- if(data->tristar!=NULL) free(data->tristar);
- if(data->bond!=NULL) free(data->bond);
- if(data->cell!=NULL) free(data->cell);
- free(data);
- return TS_SUCCESS;
-}
-
-/*not usable. can be deleted */
ts_bool vtx_free(ts_vertex *vtx){
- vtx_data_free(vtx->data);
+ if(vtx->neigh!=NULL) free(vtx->neigh);
+ if(vtx->tristar!=NULL) free(vtx->tristar);
+ if(vtx->bond!=NULL) free(vtx->bond);
free(vtx);
return TS_SUCCESS;
}
@@ -159,9 +149,9 @@
ts_bool vtx_list_free(ts_vertex_list *vlist){
int i;
for(i=0;i<vlist->n;i++){
- if(vlist->vtx[i]->data!=NULL) vtx_data_free(vlist->vtx[i]->data);
+ if(vlist->vtx[i]!=NULL) vtx_free(vlist->vtx[i]);
}
- free(*(vlist->vtx));
+ //free(*(vlist->vtx));
free(vlist->vtx);
free(vlist);
return TS_SUCCESS;
@@ -169,15 +159,14 @@
inline ts_double vtx_distance_sq(ts_vertex *vtx1, ts_vertex *vtx2){
ts_double dist;
- ts_vertex_data *vd1=vtx1->data, *vd2=vtx2->data;
#ifdef TS_DOUBLE_DOUBLE
- dist=pow(vd1->x-vd2->x,2) + pow(vd1->y-vd2->y,2) + pow(vd1->z-vd2->z,2);
+ dist=pow(vtx1->x-vtx2->x,2) + pow(vtx1->y-vtx2->y,2) + pow(vtx1->z-vtx2->z,2);
#endif
#ifdef TS_DOUBLE_LONGDOUBLE
- dist=powl(vd1->x-vd2->x,2) + powl(vd1->y-vd2->y,2) + powl(vd1->z-vd2->z,2);
+ dist=powl(vtx1->x-vtx2->x,2) + powl(vtx1->y-vtx2->y,2) + powl(vtx1->z-vtx2->z,2);
#endif
#ifdef TS_DOUBLE_FLOAT
- dist=powf(vd1->x-vd2->x,2) + powf(vd1->y-vd2->y,2) + powf(vd1->z-vd2->z,2);
+ dist=powf(vtx1->x-vtx2->x,2) + powf(vtx1->y-vtx2->y,2) + powf(vtx1->z-vtx2->z,2);
#endif
return(dist);
}
@@ -188,32 +177,32 @@
ts_double xk=vesicle->bending_rigidity;
ts_uint i;
for(i=0;i<vesicle->vlist->n;i++){
- vesicle->vlist->vtx[i]->data->xk=xk;
+ vesicle->vlist->vtx[i]->xk=xk;
}
return TS_SUCCESS;
}
inline ts_double vtx_direct(ts_vertex *vtx1, ts_vertex *vtx2, ts_vertex *vtx3){
- ts_double dX2=vtx2->data->x-vtx1->data->x;
- ts_double dY2=vtx2->data->y-vtx1->data->y;
- ts_double dZ2=vtx2->data->z-vtx1->data->z;
- ts_double dX3=vtx3->data->x-vtx1->data->x;
- ts_double dY3=vtx3->data->y-vtx1->data->y;
- ts_double dZ3=vtx3->data->z-vtx1->data->z;
- ts_double direct=vtx1->data->x*(dY2*dZ3 -dZ2*dY3)+
- vtx1->data->y*(dZ2*dX3-dX2*dZ3)+
- vtx1->data->z*(dX2*dY3-dY2*dX3);
+ ts_double dX2=vtx2->x-vtx1->x;
+ ts_double dY2=vtx2->y-vtx1->y;
+ ts_double dZ2=vtx2->z-vtx1->z;
+ ts_double dX3=vtx3->x-vtx1->x;
+ ts_double dY3=vtx3->y-vtx1->y;
+ ts_double dZ3=vtx3->z-vtx1->z;
+ ts_double direct=vtx1->x*(dY2*dZ3 -dZ2*dY3)+
+ vtx1->y*(dZ2*dX3-dX2*dZ3)+
+ vtx1->z*(dX2*dY3-dY2*dX3);
return(direct);
}
inline ts_bool vertex_add_tristar(ts_vertex *vtx, ts_triangle *tristarmem){
- vtx->data->tristar_no++;
- vtx->data->tristar=(ts_triangle **)realloc(vtx->data->tristar,vtx->data->tristar_no*sizeof(ts_triangle *));
- if(vtx->data->tristar==NULL){
+ vtx->tristar_no++;
+ vtx->tristar=(ts_triangle **)realloc(vtx->tristar,vtx->tristar_no*sizeof(ts_triangle *));
+ if(vtx->tristar==NULL){
fatal("Reallocation of memory while adding tristar failed.",3);
}
- vtx->data->tristar[vtx->data->tristar_no-1]=tristarmem;
+ vtx->tristar[vtx->tristar_no-1]=tristarmem;
return TS_SUCCESS;
}
@@ -224,33 +213,38 @@
ts_bool vtx_copy(ts_vertex *cvtx, ts_vertex *ovtx){
memcpy((void *)cvtx,(void *)ovtx,sizeof(ts_vertex));
- cvtx->data=(ts_vertex_data *)malloc(sizeof(ts_vertex_data));
- memcpy((void *)cvtx->data,(void *)ovtx->data,sizeof(ts_vertex_data));
- cvtx->data->neigh=NULL;
- cvtx->data->neigh_no=0;
- cvtx->data->tristar_no=0;
- cvtx->data->bond_no=0;
- cvtx->data->tristar=NULL;
- cvtx->data->bond=NULL;
- cvtx->data->cell=NULL;
+ cvtx->neigh=NULL;
+ cvtx->neigh_no=0;
+ cvtx->tristar_no=0;
+ cvtx->bond_no=0;
+ cvtx->tristar=NULL;
+ cvtx->bond=NULL;
+ cvtx->cell=NULL;
return TS_SUCCESS;
}
+
+ts_bool vtx_duplicate(ts_vertex *cvtx, ts_vertex *ovtx){
+ memcpy((void *)cvtx,(void *)ovtx,sizeof(ts_vertex));
+ return TS_SUCCESS;
+}
+
//TODO: needs to be done
ts_vertex **vtx_neigh_copy(ts_vertex_list *vlist,ts_vertex *ovtx){
return NULL;
}
+
+
ts_vertex_list *vertex_list_copy(ts_vertex_list *ovlist){
ts_uint i;
ts_vertex_list *vlist=(ts_vertex_list *)malloc(sizeof(ts_vertex_list));
vlist=memcpy((void *)vlist, (void *)ovlist, sizeof(ts_vertex_list));
ts_vertex **vtx=(ts_vertex **)malloc(vlist->n*sizeof(ts_vertex *));
- ts_vertex *tlist=(ts_vertex *)calloc(vlist->n,sizeof(ts_vertex));
vlist->vtx=vtx;
- if(vlist->vtx==NULL || tlist==NULL)
+ if(vlist->vtx==NULL)
fatal("Fatal error reserving memory space for vertex list! Could number of requsted vertices be too large?", 100);
for(i=0;i<vlist->n;i++) {
- vlist->vtx[i]=&tlist[i];
+ vlist->vtx[i]=(ts_vertex *)calloc(1,sizeof(ts_vertex));
vlist->vtx[i]->idx=i;
vtx_copy(vlist->vtx[i],ovlist->vtx[i]);
}
--
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