1 files changed, 76 insertions, 0 deletions
diff --git a/source/blender/pointcache/intern/export.cpp b/source/blender/pointcache/intern/export.cpp
new file mode 100644
index 00000000000..b7df49666a7
--- /dev/null
+++ b/source/blender/pointcache/intern/export.cpp
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2013, Blender Foundation.
+ *
+ * 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.
+ */
+
+#include "export.h"
+#include "writer.h"
+
+extern "C" {
+#include "DNA_scene_types.h"
+
+#include "BKE_global.h"
+#include "BKE_main.h"
+#include "BKE_scene.h"
+}
+
+namespace PTC {
+
+Exporter::Exporter(Main *bmain, Scene *scene, EvaluationContext *evalctx, short *stop, short *do_update, float *progress) :
+    m_bmain(bmain),
+    m_scene(scene),
+    m_evalctx(evalctx),
+    m_stop(stop),
+    m_do_update(do_update),
+    m_progress(progress)
+{
+}
+
+void Exporter::bake(Writer *writer, int start_frame, int end_frame)
+{
+//	thread_scoped_lock(m_mutex);
+
+	set_progress(0.0f);
+
+	for (int cfra = start_frame; cfra <= end_frame; ++cfra) {
+		m_scene->r.cfra = cfra;
+		BKE_scene_update_for_newframe(m_evalctx, m_bmain, m_scene, m_scene->lay);
+
+		if (writer)
+			writer->write_sample();
+
+		set_progress((float)(cfra - start_frame + 1) / (float)(end_frame - start_frame + 1));
+
+		if (stop())
+			break;
+	}
+}
+
+bool Exporter::stop() const
+{
+	if (*m_stop)
+		return true;
+	
+	return (G.is_break);
+}
+
+void Exporter::set_progress(float progress)
+{
+	*m_do_update = 1;
+	*m_progress = progress;
+}
+
+} /* namespace PTC */