187 free_ifs_buffers (FRACTAL * Fractal)  in free_ifs_buffers()  argument
189   if (Fractal->Buffer1 != NULL) {  in free_ifs_buffers()
190     (void) free ((void *) Fractal->Buffer1);  in free_ifs_buffers()
191     Fractal->Buffer1 = (IFSPoint *) NULL;  in free_ifs_buffers()
193   if (Fractal->Buffer2 != NULL) {  in free_ifs_buffers()
194     (void) free ((void *) Fractal->Buffer2);  in free_ifs_buffers()
195     Fractal->Buffer2 = (IFSPoint *) NULL;  in free_ifs_buffers()
201 free_ifs (FRACTAL * Fractal)  in free_ifs()  argument
203   free_ifs_buffers (Fractal);  in free_ifs()
212   FRACTAL *Fractal;  in init_ifs()  local
223   Fractal = data->Root;  in init_ifs()
225   free_ifs_buffers (Fractal);  in init_ifs()
230       Fractal->Depth = MAX_DEPTH_3;  in init_ifs()
231       Fractal->r_mean = .6;  in init_ifs()
232       Fractal->dr_mean = .4;  in init_ifs()
233       Fractal->dr2_mean = .3;  in init_ifs()
237       Fractal->Depth = MAX_DEPTH_4;  in init_ifs()
238       Fractal->r_mean = .5;  in init_ifs()
239       Fractal->dr_mean = .4;  in init_ifs()
240       Fractal->dr2_mean = .3;  in init_ifs()
244       Fractal->Depth = MAX_DEPTH_5;  in init_ifs()
245       Fractal->r_mean = .5;  in init_ifs()
246       Fractal->dr_mean = .4;  in init_ifs()
247       Fractal->dr2_mean = .3;  in init_ifs()
252       Fractal->Depth = MAX_DEPTH_2;  in init_ifs()
253       Fractal->r_mean = .7;  in init_ifs()
254       Fractal->dr_mean = .3;  in init_ifs()
255       Fractal->dr2_mean = .4;  in init_ifs()
258   Fractal->Nb_Simi = i;  in init_ifs()
259   Fractal->Max_Pt = Fractal->Nb_Simi - 1;  in init_ifs()
260   for (i = 0; i <= Fractal->Depth + 2; ++i)  in init_ifs()
261     Fractal->Max_Pt *= Fractal->Nb_Simi;  in init_ifs()
263   if ((Fractal->Buffer1 = (IFSPoint *) calloc (Fractal->Max_Pt,  in init_ifs()
265     free_ifs (Fractal);  in init_ifs()
268   if ((Fractal->Buffer2 = (IFSPoint *) calloc (Fractal->Max_Pt,  in init_ifs()
270     free_ifs (Fractal);  in init_ifs()
274   Fractal->Speed = 6;  in init_ifs()
275   Fractal->Width = width;       /* modif by JeKo */  in init_ifs()
276   Fractal->Height = height;     /* modif by JeKo */  in init_ifs()
277   Fractal->Cur_Pt = 0;  in init_ifs()
278   Fractal->Count = 0;  in init_ifs()
279   Fractal->Lx = (Fractal->Width - 1) / 2;  in init_ifs()
280   Fractal->Ly = (Fractal->Height - 1) / 2;  in init_ifs()
281   Fractal->Col = rand () % (width * height);    /* modif by JeKo */  in init_ifs()
283   Random_Simis (goomInfo, Fractal, Fractal->Components, 5 * MAX_SIMI);  in init_ifs()