void SkeletonSlot::SetToSetupPose()
{
SetColor(mModel->Color());
StringRef attachmentName = mModel->AttachmentName();
SetAttachment(attachmentName);
}
/*****************************************************************************
* SetAttachment: recursively set the b_attached flag of a subtree.
*****************************************************************************
* This function is used by the attach and detach functions to propagate
* the b_attached flag in a subtree.
*****************************************************************************/
static void SetAttachment( vlc_object_t *p_this, vlc_bool_t b_attached )
{
int i_index;
for( i_index = p_this->i_children ; i_index-- ; )
{
SetAttachment( p_this->pp_children[i_index], b_attached );
}
p_this->b_attached = b_attached;
}
void SkeletonSlot::SetAttachment(const StringRef& attachmentName)
{
if (attachmentName.IsEmpty())
{
SetAttachment(nullptr);
return;
}
if (mAttachment != nullptr&&mAttachment->Name() == attachmentName)
{
return;
}
ISkeletonAttachmentModel* attachment = mSkeleton->AvatarModel()->FindAttachment(mModel, attachmentName);
if (attachment == nullptr)
{
Log::AssertFailedFormat("Cannot find slot attachment:{}", attachmentName.c_str());
return;
}
SetAttachment(attachment);
}
void CSprite::Precache( void )
{
PRECACHE_MODEL( (char *)STRING(pev->model) );
// Reset attachment after save/restore
if ( pev->aiment )
SetAttachment( pev->aiment, pev->body );
else
{
// Clear attachment
pev->skin = 0;
pev->body = 0;
}
}
//-----------------------------------------------------------------------------
// Purpose: Fixup parent after restore
//-----------------------------------------------------------------------------
void CSprite::OnRestore()
{
BaseClass::OnRestore();
// Reset attachment after save/restore
if ( GetFollowedEntity() )
{
SetAttachment( GetFollowedEntity(), m_nAttachment );
}
else
{
// Clear attachment
m_hAttachedToEntity = NULL;
m_nAttachment = 0;
}
}
/**
****************************************************************************
* detach object from its parent
*****************************************************************************
* This function removes all links between an object and its parent.
*****************************************************************************/
void __vlc_object_detach( vlc_object_t *p_this )
{
vlc_mutex_lock( &structure_lock );
if( !p_this->p_parent )
{
msg_Err( p_this, "object is not attached" );
vlc_mutex_unlock( &structure_lock );
return;
}
/* Climb up the tree to see whether we are connected with the root */
if( p_this->p_parent->b_attached )
{
SetAttachment( p_this, VLC_FALSE );
}
DetachObject( p_this );
vlc_mutex_unlock( &structure_lock );
}
/**
****************************************************************************
* attach object to a parent object
*****************************************************************************
* This function sets p_this as a child of p_parent, and p_parent as a parent
* of p_this. This link can be undone using vlc_object_detach.
*****************************************************************************/
void __vlc_object_attach( vlc_object_t *p_this, vlc_object_t *p_parent )
{
vlc_mutex_lock( &structure_lock );
/* Attach the parent to its child */
p_this->p_parent = p_parent;
/* Attach the child to its parent */
INSERT_ELEM( p_parent->pp_children, p_parent->i_children,
p_parent->i_children, p_this );
/* Climb up the tree to see whether we are connected with the root */
if( p_parent->b_attached )
{
SetAttachment( p_this, VLC_TRUE );
}
vlc_mutex_unlock( &structure_lock );
}
/*
===============
idCameraView::Event_SetAttachments
================
*/
void idCameraView::Event_SetAttachments( ) {
SetAttachment( &attachedTo, "attachedTo" );
SetAttachment( &attachedView, "attachedView" );
}
void SkeletonSlot::SetAttachmentFromModel()
{
SetAttachment(mModel->AttachmentName());
}
