return False;
}
/* initialise positions */
- for(i=0;i<fs->num_trees;i++)
- do {
- fs->treepos[i].x =vrnd()*TREEOUTR*2.0-TREEOUTR;
- fs->treepos[i].y =0.0;
- fs->treepos[i].z =vrnd()*TREEOUTR*2.0-TREEOUTR;
- dist=sqrt(fs->treepos[i].x *fs->treepos[i].x +fs->treepos[i].z *fs->treepos[i].z );
- } while((dist<TREEINR) || (dist>TREEOUTR));
+ for(i=0;i<fs->num_trees;i++) {
+ do {
+ fs->treepos[i].x =vrnd()*TREEOUTR*2.0-TREEOUTR;
+ fs->treepos[i].y =0.0;
+ fs->treepos[i].z =vrnd()*TREEOUTR*2.0-TREEOUTR;
+ dist = sqrt(fs->treepos[i].x * fs->treepos[i].x +
+ fs->treepos[i].z * fs->treepos[i].z);
+ } while((dist<TREEINR) || (dist>TREEOUTR));
+ }
return True;
}