Jacques Lucke
6f985574b7
Surrounding includes with an 'extern "C"' block is not necessary anymore. Also that made it harder to add any C++ code to some headers, or include headers that have "optional" C++ code like `MEM_guardedalloc.h`. I tested compilation on linux and windows (and got help from @LazyDodo). If this still breaks compilation due to some linker error, the header containing the symbol in question is probably missing an 'extern "C"' block. Differential Revision: https://developer.blender.org/D7653
89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
/** \file
|
|
* \ingroup depsgraph
|
|
*
|
|
* Evaluation engine entry-points for Depsgraph Engine.
|
|
*/
|
|
|
|
#include "MEM_guardedalloc.h"
|
|
|
|
#include "BLI_listbase.h"
|
|
#include "BLI_utildefines.h"
|
|
|
|
#include "BKE_scene.h"
|
|
|
|
#include "DNA_object_types.h"
|
|
#include "DNA_scene_types.h"
|
|
|
|
#include "DEG_depsgraph.h"
|
|
#include "DEG_depsgraph_query.h"
|
|
|
|
#include "intern/eval/deg_eval.h"
|
|
#include "intern/eval/deg_eval_flush.h"
|
|
|
|
#include "intern/node/deg_node.h"
|
|
#include "intern/node/deg_node_operation.h"
|
|
#include "intern/node/deg_node_time.h"
|
|
|
|
#include "intern/depsgraph.h"
|
|
|
|
/* Evaluate all nodes tagged for updating. */
|
|
void DEG_evaluate_on_refresh(Main *bmain, Depsgraph *graph)
|
|
{
|
|
DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
|
|
deg_graph->ctime = BKE_scene_frame_get(deg_graph->scene);
|
|
/* Update time on primary timesource. */
|
|
DEG::TimeSourceNode *tsrc = deg_graph->find_time_source();
|
|
tsrc->cfra = deg_graph->ctime;
|
|
/* Update time in scene. */
|
|
if (deg_graph->scene_cow) {
|
|
BKE_scene_frame_set(deg_graph->scene_cow, deg_graph->ctime);
|
|
}
|
|
DEG::deg_graph_flush_updates(bmain, deg_graph);
|
|
DEG::deg_evaluate_on_refresh(deg_graph);
|
|
deg_graph->need_update_time = false;
|
|
}
|
|
|
|
/* Frame-change happened for root scene that graph belongs to. */
|
|
void DEG_evaluate_on_framechange(Main *bmain, Depsgraph *graph, float ctime)
|
|
{
|
|
DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
|
|
deg_graph->ctime = ctime;
|
|
/* Update time on primary timesource. */
|
|
DEG::TimeSourceNode *tsrc = deg_graph->find_time_source();
|
|
tsrc->cfra = ctime;
|
|
deg_graph->need_update_time = true;
|
|
DEG::deg_graph_flush_updates(bmain, deg_graph);
|
|
/* Update time in scene. */
|
|
if (deg_graph->scene_cow) {
|
|
BKE_scene_frame_set(deg_graph->scene_cow, deg_graph->ctime);
|
|
}
|
|
/* Perform recalculation updates. */
|
|
DEG::deg_evaluate_on_refresh(deg_graph);
|
|
deg_graph->need_update_time = false;
|
|
}
|
|
|
|
bool DEG_needs_eval(Depsgraph *graph)
|
|
{
|
|
DEG::Depsgraph *deg_graph = reinterpret_cast<DEG::Depsgraph *>(graph);
|
|
return !deg_graph->entry_tags.is_empty() || deg_graph->need_update_time;
|
|
}
|