void dxQuadTreeSpace::remove(dxGeom* g){
CHECK_NOT_LOCKED(this);
dAASSERT(g);
dUASSERT(g->parent_space == this,"object is not in this space");
// remove
((Block*)g->tome)->DelObject(g);
count--;
for (int i = 0; i < DirtyList.size(); i++){
if (DirtyList[i] == g){
DirtyList.remove(i);
// (mg) there can be multiple instances of a dirty object on stack be sure to remove ALL and not just first, for this we decrement i
--i;
}
}
// safeguard
g->next = 0;
g->tome = 0;
g->parent_space = 0;
// enumerator has been invalidated
current_geom = 0;
// the bounding box of this space (and that of all the parents) may have
// changed as a consequence of the removal.
dGeomMoved(this);
}
void dxQuadTreeSpace::remove(dxGeom* g) {
CHECK_NOT_LOCKED(this);
dAASSERT(g);
dUASSERT(g->parent_space == this,"object is not in this space");
// remove
((Block*)g->tome)->DelObject(g);
count--;
for (int i = 0; i < DirtyList.size(); i++) {
if (DirtyList[i] == g) {
DirtyList.remove(i);
break;
}
}
// safeguard
g->next = 0;
g->tome = 0;
g->parent_space = 0;
// enumerator has been invalidated
current_geom = 0;
// the bounding box of this space (and that of all the parents) may have
// changed as a consequence of the removal.
dGeomMoved(this);
}
void dxQuadTreeSpace::cleanGeoms(){
// compute the AABBs of all dirty geoms, and clear the dirty flags
lock_count++;
for (int i = 0; i < DirtyList.size(); i++){
dxGeom* g = DirtyList[i];
if (IS_SPACE(g)){
((dxSpace*)g)->cleanGeoms();
}
g->recomputeAABB();
g->gflags &= (~(GEOM_DIRTY|GEOM_AABB_BAD));
((Block*)g->tome)->Traverse(g);
}
DirtyList.setSize(0);
lock_count--;
}
void dxQuadTreeSpace::remove(dxGeom* g){
CHECK_NOT_LOCKED(this);
dAASSERT(g);
dUASSERT(g->parent_space == this,"object is not in this space");
// remove
((Block*)g->tome_ex)->DelObject(g);
for (int i = 0; i < DirtyList.size(); i++){
if (DirtyList[i] == g){
DirtyList.remove(i);
// (mg) there can be multiple instances of a dirty object on stack be sure to remove ALL and not just first, for this we decrement i
--i;
}
}
dxSpace::remove(g);
}
void dxQuadTreeSpace::add(dxGeom* g){
CHECK_NOT_LOCKED (this);
dAASSERT(g);
dUASSERT(g->tome_ex == 0 && g->next_ex == 0, "geom is already in a space");
DirtyList.push(g);
Blocks[0].GetBlock(g->aabb)->AddObject(g); // Add to best block
dxSpace::add(g);
}
void dxQuadTreeSpace::add(dxGeom* g){
CHECK_NOT_LOCKED (this);
dAASSERT(g);
dUASSERT(g->parent_space == 0 && g->next == 0, "geom is already in a space");
g->gflags |= GEOM_DIRTY | GEOM_AABB_BAD;
DirtyList.push(g);
// add
g->parent_space = this;
Blocks[0].GetBlock(g->aabb)->AddObject(g); // Add to best block
count++;
// enumerator has been invalidated
current_geom = 0;
dGeomMoved(this);
}
void dxQuadTreeSpace::dirty(dxGeom* g){
DirtyList.push(g);
}
