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/* SPDX-License-Identifier: Apache-2.0
* Copyright 2011-2022 Blender Foundation */
#include "scene/bake.h"
#include "scene/integrator.h"
#include "scene/mesh.h"
#include "scene/object.h"
#include "scene/shader.h"
#include "scene/stats.h"
#include "session/buffers.h"
#include "util/foreach.h"
CCL_NAMESPACE_BEGIN
BakeManager::BakeManager()
{
need_update_ = true;
use_camera_ = false;
}
BakeManager::~BakeManager()
{
}
bool BakeManager::get_baking() const
{
return !object_name.empty();
}
void BakeManager::set(Scene *scene, const std::string &object_name_)
{
object_name = object_name_;
/* create device and update scene */
scene->film->tag_modified();
scene->integrator->tag_update(scene, Integrator::UPDATE_ALL);
need_update_ = true;
}
void BakeManager::set_use_camera(const bool use_camera)
{
if (use_camera_ != use_camera) {
use_camera_ = use_camera;
need_update_ = true;
}
}
void BakeManager::device_update(Device * /*device*/,
DeviceScene *dscene,
Scene *scene,
Progress & /* progress */)
{
if (!need_update())
return;
KernelBake *kbake = &dscene->data.bake;
memset(kbake, 0, sizeof(*kbake));
kbake->use_camera = use_camera_;
if (!object_name.empty()) {
scoped_callback_timer timer([scene](double time) {
if (scene->update_stats) {
scene->update_stats->bake.times.add_entry({"device_update", time});
}
});
kbake->use = true;
int object_index = 0;
foreach (Object *object, scene->objects) {
const Geometry *geom = object->get_geometry();
if (object->name == object_name && geom->geometry_type == Geometry::MESH) {
kbake->object_index = object_index;
kbake->tri_offset = geom->prim_offset;
break;
}
object_index++;
}
}
need_update_ = false;
}
void BakeManager::device_free(Device * /*device*/, DeviceScene * /*dscene*/)
{
}
void BakeManager::tag_update()
{
need_update_ = true;
}
bool BakeManager::need_update() const
{
return need_update_;
}
CCL_NAMESPACE_END
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