diff options
Diffstat (limited to 'intern/cycles/render/procedural.cpp')
-rw-r--r-- | intern/cycles/render/procedural.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/intern/cycles/render/procedural.cpp b/intern/cycles/render/procedural.cpp new file mode 100644 index 00000000000..1307a35dcf2 --- /dev/null +++ b/intern/cycles/render/procedural.cpp @@ -0,0 +1,89 @@ +/* + * Copyright 2011-2018 Blender Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "procedural.h" + +#include "render/scene.h" +#include "render/stats.h" + +#include "util/util_foreach.h" +#include "util/util_progress.h" + +CCL_NAMESPACE_BEGIN + +NODE_ABSTRACT_DEFINE(Procedural) +{ + NodeType *type = NodeType::add("procedural_base", NULL); + return type; +} + +Procedural::Procedural(const NodeType *type) : Node(type) +{ +} + +Procedural::~Procedural() +{ +} + +ProceduralManager::ProceduralManager() +{ + need_update_ = true; +} + +ProceduralManager::~ProceduralManager() +{ +} + +void ProceduralManager::update(Scene *scene, Progress &progress) +{ + if (!need_update()) { + return; + } + + progress.set_status("Updating Procedurals"); + + scoped_callback_timer timer([scene](double time) { + if (scene->update_stats) { + scene->update_stats->procedurals.times.add_entry({"update", time}); + } + }); + + foreach (Procedural *procedural, scene->procedurals) { + if (progress.get_cancel()) { + return; + } + + procedural->generate(scene, progress); + } + + if (progress.get_cancel()) { + return; + } + + need_update_ = false; +} + +void ProceduralManager::tag_update() +{ + need_update_ = true; +} + +bool ProceduralManager::need_update() const +{ + return need_update_; +} + +CCL_NAMESPACE_END |