Method OnViewMoveCameraToCurrentObject

editor/MainFrm.cpp:3402–3433

#define OBJECT_PLACE_DIST 10.0
bool MoveObject(object *obj, vector *newpos);

void CMainFrame::OnViewMoveCameraToCurrentObject() {
  object *objp = &Objects[Cur_object_index];
  vector pos;
  matrix orient;
  fvi_query fq;
  fvi_info hit_info;

  // Turn the viewer around so facing the object
  orient.fvec = -objp->orient.fvec;
  orient.rvec = -objp->orient.rvec;
  orient.uvec = objp->orient.uvec;

  // Move the viewer to the object
  MoveViewer(&objp->pos, objp->roomnum, &orient);

  // Calculate a position a little in front of the object
  pos = Viewer_object->pos - (Viewer_object->orient.fvec * OBJECT_PLACE_DIST);

  // Follow vector from start position to desired end position, & move as far as we can
  fq.p0 = &Viewer_object->pos;
  fq.startroom = Viewer_object->roomnum;
  fq.p1 = &pos;
  fq.thisobjnum = OBJNUM(Viewer_object);
  fq.ignore_obj_list = NULL;
  fq.flags = 0;
  fq.rad = 0.0;

  fvi_FindIntersection(&fq, &hit_info);

  // Move the viewer to the new position
  MoveViewer(&hit_info.hit_pnt, hit_info.hit_room, NULL);
}

void SelectObject(int objnum);