static void font_duplilist(ListBase *lb, Scene *scene, Object *par, int level, int animated)
{
Object *ob, *obar[256];
Curve *cu;
struct chartrans *ct, *chartransdata;
float vec[3], obmat[4][4], pmat[4][4], fsize, xof, yof;
int slen, a;
/* simple preventing of too deep nested groups */
if(level>MAX_DUPLI_RECUR) return;
Mat4CpyMat4(pmat, par->obmat);
/* in par the family name is stored, use this to find the other objects */
chartransdata= BKE_text_to_curve(scene, par, FO_DUPLI);
if(chartransdata==0) return;
memset(obar, 0, 256*sizeof(void *));
cu= par->data;
slen= strlen(cu->str);
fsize= cu->fsize;
xof= cu->xof;
yof= cu->yof;
ct= chartransdata;
for(a=0; a<slen; a++, ct++) {
ob= find_family_object(obar, cu->family, cu->str[a]);
if(ob) {
vec[0]= fsize*(ct->xof - xof);
vec[1]= fsize*(ct->yof - yof);
vec[2]= 0.0;
Mat4MulVecfl(pmat, vec);
Mat4CpyMat4(obmat, par->obmat);
VECCOPY(obmat[3], vec);
new_dupli_object(lb, ob, obmat, par->lay, a, OB_DUPLIVERTS, animated);
}
}
MEM_freeN(chartransdata);
}
static void font_duplilist(ListBase *lb, Scene *scene, Object *par, int persistent_id[MAX_DUPLI_RECUR], int level, short flag)
{
Object *ob, *obar[256] = {NULL};
Curve *cu;
struct CharTrans *ct, *chartransdata;
float vec[3], obmat[4][4], pmat[4][4], fsize, xof, yof;
int slen, a;
/* simple preventing of too deep nested groups */
if (level > MAX_DUPLI_RECUR) return;
copy_m4_m4(pmat, par->obmat);
/* in par the family name is stored, use this to find the other objects */
chartransdata = BKE_vfont_to_curve(G.main, scene, par, FO_DUPLI);
if (chartransdata == NULL) return;
cu = par->data;
slen = strlen(cu->str);
fsize = cu->fsize;
xof = cu->xof;
yof = cu->yof;
ct = chartransdata;
for (a = 0; a < slen; a++, ct++) {
ob = find_family_object(obar, cu->family, cu->str[a]);
if (ob) {
vec[0] = fsize * (ct->xof - xof);
vec[1] = fsize * (ct->yof - yof);
vec[2] = 0.0;
mul_m4_v3(pmat, vec);
copy_m4_m4(obmat, par->obmat);
copy_v3_v3(obmat[3], vec);
new_dupli_object(lb, ob, obmat, par->lay, persistent_id, level, a, OB_DUPLIVERTS, flag);
}
}
MEM_freeN(chartransdata);
}
static void make_duplis_font(const DupliContext *ctx)
{
Object *par = ctx->object;
GHash *family_gh;
Object *ob;
Curve *cu;
struct CharTrans *ct, *chartransdata = NULL;
float vec[3], obmat[4][4], pmat[4][4], fsize, xof, yof;
int text_len, a;
size_t family_len;
const wchar_t *text = NULL;
bool text_free = false;
/* font dupliverts not supported inside groups */
if (ctx->group)
return;
copy_m4_m4(pmat, par->obmat);
/* in par the family name is stored, use this to find the other objects */
BKE_vfont_to_curve_ex(G.main, par, FO_DUPLI, NULL,
&text, &text_len, &text_free, &chartransdata);
if (text == NULL || chartransdata == NULL) {
return;
}
cu = par->data;
fsize = cu->fsize;
xof = cu->xof;
yof = cu->yof;
ct = chartransdata;
/* cache result */
family_len = strlen(cu->family);
family_gh = BLI_ghash_int_new_ex(__func__, 256);
/* advance matching BLI_strncpy_wchar_from_utf8 */
for (a = 0; a < text_len; a++, ct++) {
ob = find_family_object(cu->family, family_len, (unsigned int)text[a], family_gh);
if (ob) {
vec[0] = fsize * (ct->xof - xof);
vec[1] = fsize * (ct->yof - yof);
vec[2] = 0.0;
mul_m4_v3(pmat, vec);
copy_m4_m4(obmat, par->obmat);
if (UNLIKELY(ct->rot != 0.0f)) {
float rmat[4][4];
zero_v3(obmat[3]);
unit_m4(rmat);
rotate_m4(rmat, 'Z', -ct->rot);
mul_m4_m4m4(obmat, obmat, rmat);
}
copy_v3_v3(obmat[3], vec);
make_dupli(ctx, ob, obmat, a, false, false);
}
}
if (text_free) {
MEM_freeN((void *)text);
}
BLI_ghash_free(family_gh, NULL, NULL);
MEM_freeN(chartransdata);
}
