// This gets an AABB for the renderable, but it doesn't cause a parent's bones to be setup.
// This is used for placement in the leaves, but the more expensive version is used for culling.
void CalcRenderableWorldSpaceAABB_Fast( IClientRenderable *pRenderable, Vector &absMin, Vector &absMax )
{
C_BaseEntity *pEnt = pRenderable->GetIClientUnknown()->GetBaseEntity();
if ( pEnt && pEnt->IsFollowingEntity() )
{
C_BaseEntity *pParent = pEnt->GetMoveParent();
Assert( pParent );
// Get the parent's abs space world bounds.
CalcRenderableWorldSpaceAABB_Fast( pParent, absMin, absMax );
// Add the maximum of our local render bounds. This is making the assumption that we can be at any
// point and at any angle within the parent's world space bounds.
Vector vAddMins, vAddMaxs;
pEnt->GetRenderBounds( vAddMins, vAddMaxs );
// if our origin is actually farther away than that, expand again
float radius = pEnt->GetLocalOrigin().Length();
float flBloatSize = max( vAddMins.Length(), vAddMaxs.Length() );
flBloatSize = max(flBloatSize, radius);
absMin -= Vector( flBloatSize, flBloatSize, flBloatSize );
absMax += Vector( flBloatSize, flBloatSize, flBloatSize );
}
else
{
// Start out with our own render bounds. Since we don't have a parent, this won't incur any nasty
CalcRenderableWorldSpaceAABB( pRenderable, absMin, absMax );
}
}
//-----------------------------------------------------------------------------
// Add entity to frame think list
//-----------------------------------------------------------------------------
void CClientThinkList::AddEntityToFrameThinkList( ThinkEntry_t *pEntry, bool bAlwaysChain, int &nCount, ThinkEntry_t **ppFrameThinkList )
{
// We may already have processed this owing to hierarchy rules
if ( pEntry->m_nIterEnum == m_nIterEnum )
return;
// If we're not thinking this frame, we don't have to worry about thinking after our parents
bool bThinkThisInterval = ( pEntry->m_flNextClientThink == CLIENT_THINK_ALWAYS ) ||
( pEntry->m_flNextClientThink <= gpGlobals->curtime );
// This logic makes it so that if a child thinks,
// *all* hierarchical parents + grandparents will think first, even if some
// of the parents don't need to think this frame
if ( !bThinkThisInterval && !bAlwaysChain )
return;
// Respect hierarchy
C_BaseEntity *pEntity = ClientEntityList().GetBaseEntityFromHandle( pEntry->m_hEnt );
if ( pEntity )
{
C_BaseEntity *pParent = pEntity->GetMoveParent();
if ( pParent && (pParent->GetThinkHandle() != INVALID_THINK_HANDLE) )
{
ThinkEntry_t *pParentEntry = GetThinkEntry( pParent->GetThinkHandle() );
AddEntityToFrameThinkList( pParentEntry, true, nCount, ppFrameThinkList );
}
}
if ( !bThinkThisInterval )
return;
// Add the entry into the list
pEntry->m_nIterEnum = m_nIterEnum;
ppFrameThinkList[nCount++] = pEntry;
}
void CGlowObjectManager::GlowObjectDefinition_t::DrawModel()
{
C_BaseEntity *pEntity = m_hEntity.Get();
if ( !pEntity )
return;
if ( pEntity->GetMoveParent() != NULL )
{
C_BaseAnimating *pBaseAnimating = pEntity->GetBaseAnimating();
if ( pBaseAnimating )
{
pBaseAnimating->InvalidateBoneCache();
}
}
pEntity->DrawModel( STUDIO_RENDER );
C_BaseEntity *pAttachment = pEntity->FirstMoveChild();
while ( pAttachment != NULL )
{
if ( !g_GlowObjectManager.HasGlowEffect( pAttachment ) && pAttachment->ShouldDraw() )
{
C_BaseAnimating *pBaseAnimating = pAttachment->GetBaseAnimating();
if ( pBaseAnimating )
{
pBaseAnimating->InvalidateBoneCache();
}
pAttachment->DrawModel( STUDIO_RENDER );
}
pAttachment = pAttachment->NextMovePeer();
}
}