Example #1
0
void CClientLeafSystem::RemoveRenderable( ClientRenderHandle_t handle )
{
	// This can happen upon level shutdown
	if (!m_Renderables.IsValidIndex(handle))
		return;

	// Reset the render handle in the entity.
	IClientRenderable *pRenderable = m_Renderables[handle].m_pRenderable;
	Assert( handle == pRenderable->RenderHandle() );
	pRenderable->RenderHandle() = INVALID_CLIENT_RENDER_HANDLE;

	// Reemove the renderable from the dirty list
	if ( m_Renderables[handle].m_Flags & RENDER_FLAGS_HASCHANGED )
	{
		// NOTE: This isn't particularly fast (linear search),
		// but I'm assuming it's an unusual case where we remove 
		// renderables that are changing or that m_DirtyRenderables usually
		// only has a couple entries
		int i = m_DirtyRenderables.Find( handle );
		Assert( i != m_DirtyRenderables.InvalidIndex() );
		m_DirtyRenderables.FastRemove( i ); 
	}

	if ( IsViewModelRenderGroup( (RenderGroup_t)m_Renderables[handle].m_RenderGroup ) )
	{
		RemoveFromViewModelList( handle );
	}

	RemoveFromTree( handle );
	m_Renderables.Remove( handle );
}