deg_node_time.cc

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/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2013 Blender Foundation.
 * All rights reserved.
 */
 
#include "intern/node/deg_node_time.h"
 
#include "DNA_scene_types.h"
 
#include "intern/depsgraph.h"
#include "intern/depsgraph_relation.h"
 
namespace blender::deg {
 
void TimeSourceNode::tag_update(Depsgraph * /*graph*/, eUpdateSource /*source*/)
{
  tagged_for_update = true;
}
 
void TimeSourceNode::flush_update_tag(Depsgraph *graph)
{
  if (!tagged_for_update) {
    return;
  }
  for (Relation *rel : outlinks) {
    Node *node = rel->to;
    node->tag_update(graph, DEG_UPDATE_SOURCE_TIME);
  }
}
 
}  // namespace blender::deg