//--------------------------------------------------------------------
// removeAllChildren()
//--------------------------------------------------------------------
void LLJoint::removeAllChildren()
{
for (child_list_t::iterator iter = mChildren.begin();
iter != mChildren.end();)
{
child_list_t::iterator curiter = iter++;
LLJoint* joint = *curiter;
mChildren.erase(curiter);
joint->mXform.setParent(NULL);
joint->mParent = NULL;
joint->touch();
}
}
//-----------------------------------------------------------------------------
// touch()
// Sets all dirty flags for all children, recursively.
//-----------------------------------------------------------------------------
void LLJoint::touch(U32 flags)
{
if ((flags | mDirtyFlags) != mDirtyFlags)
{
sNumTouches++;
mDirtyFlags |= flags;
U32 child_flags = flags;
if (flags & ROTATION_DIRTY)
{
child_flags |= POSITION_DIRTY;
}
for (child_list_t::iterator iter = mChildren.begin();
iter != mChildren.end(); ++iter)
{
LLJoint* joint = *iter;
joint->touch(child_flags);
}
}
}