Ylmi and Ulm seems to be working... needs to be further debugged. Triangle ...

Samo Penic

2012-06-07 79048ff443472f339a95f070940a6df4b14a9035

Ylmi and Ulm seems to be working... needs to be further debugged. Triangle area is missing, thus ulm are always 0.

 src/co_test.c

@@ -29,6 +29,15 @@
fprintf(stderr,"r0=%e\n",r0);
preparationSh(vesicle,r0);
calculateYlmi(vesicle);
calculateUlm(vesicle);

for(i=0;i<vesicle->sphHarmonics->l;i++){
    for(j=0;j<2*i+1;j++){
    fprintf(stderr,"ulm(%d,%d)=%e\n",i,j+1,vesicle->sphHarmonics->ulm[i][j]);
    }
}



sph_free(vesicle->sphHarmonics);
vesicle_free(vesicle);

 src/sh.c

@@ -277,6 +277,7 @@
    ts_spharm *sph=vesicle->sphHarmonics;
    ts_coord *coord=(ts_coord *)malloc(sizeof(ts_coord));
    ts_double fi, theta;
    ts_int m;
    ts_vertex *cvtx;
    for(k=0;k<vesicle->vlist->n;k++){
        cvtx=vesicle->vlist->vtx[k];
@@ -284,13 +285,15 @@
        cart2sph(coord,cvtx->x, cvtx->y, cvtx->z);
        fi=coord->e2;
        theta=coord->e3; 
        for(i=0; i<sph->l; i++){
        for(i=1; i<sph->l; i++){
            for(j=0;j<i;j++){
                sph->Ylmi[i][j][k]=sph->co[i][j]*cos((j-i-1)*fi)*pow(-1,j-i-1)*plgndr(i,abs(j-i-1),cos(theta));
            m=j+1;
                sph->Ylmi[i][j][k]=sph->co[i][m]*cos((m-i-1)*fi)*pow(-1,m-i-1)*plgndr(i,abs(m-i-1),cos(theta));
            }
                sph->Ylmi[i][j+1][k]=sph->co[i][j+1]*plgndr(i,0,cos(theta));
            for(j=sph->l;j<2*i;j++){
                sph->Ylmi[i][j][k]=sph->co[i][j]*sin((j-i-1)*fi)*plgndr(i,j-i-1,cos(theta));
                sph->Ylmi[i][j+1][k]=sph->co[i][m+1]*plgndr(i,0,cos(theta));
            for(j=i+1;j<2*i;j++){
            m=j+1;
                sph->Ylmi[i][j][k]=sph->co[i][m]*sin((m-i-1)*fi)*plgndr(i,m-i-1,cos(theta));
            }
        }


 src/sh.h

@@ -12,4 +12,5 @@
ts_double getR0(ts_vesicle *vesicle);
ts_bool preparationSh(ts_vesicle *vesicle, ts_double r0);
ts_bool calculateYlmi(ts_vesicle *vesicle);
ts_bool calculateUlm(ts_vesicle *vesicle);
#endif