gz/sim/rendering/SceneManager.hh

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/*
 * Copyright (C) 2019 Open Source Robotics 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.
 *
 */
 
#ifndef GZ_GAZEBO_SCENEMANAGER_HH_
#define GZ_GAZEBO_SCENEMANAGER_HH_
 
#include <map>
#include <memory>
#include <string>
 
#include <sdf/Geometry.hh>
#include <sdf/Actor.hh>
#include <sdf/Light.hh>
#include <sdf/Link.hh>
#include <sdf/Material.hh>
#include <sdf/Model.hh>
#include <sdf/Visual.hh>
 
#include <gz/common/KeyFrame.hh>
 
#include <gz/rendering/RenderTypes.hh>
 
#include <gz/sim/config.hh>
#include <gz/sim/Entity.hh>
#include <gz/sim/rendering/Export.hh>
 
namespace ignition
{
namespace gazebo
{
// Inline bracket to help doxygen filtering.
inline namespace IGNITION_GAZEBO_VERSION_NAMESPACE {
  // Forward declaration
  class SceneManagerPrivate;
 
  class IGNITION_GAZEBO_RENDERING_VISIBLE SceneManager
  {
    public: SceneManager();
 
    public: ~SceneManager();
 
    public: void SetScene(rendering::ScenePtr _scene);
 
    public: rendering::ScenePtr Scene() const;
 
    public: void SetWorldId(Entity _id);
 
    public: Entity WorldId() const;
 
    public: rendering::VisualPtr CreateModel(Entity _id,
        const sdf::Model &_model, Entity _parentId = 0);
 
    public: rendering::VisualPtr CreateLink(Entity _id,
        const sdf::Link &_link, Entity _parentId = 0);
 
    public: rendering::VisualPtr CreateVisual(Entity _id,
        const sdf::Visual &_visual, Entity _parentId = 0);
 
    public: rendering::VisualPtr CreateCollision(Entity _id,
        const sdf::Collision &_collision, Entity _parentId = 0);
 
    public: rendering::VisualPtr VisualById(Entity _id);
 
    public: rendering::VisualPtr CreateActor(Entity _id,
        const sdf::Actor &_actor, Entity _parentId = 0);
 
    public: rendering::LightPtr CreateLight(Entity _id,
        const sdf::Light &_light, Entity _parentId);
 
    public: bool AddSensor(Entity _gazeboId, const std::string &_sensorName,
        Entity _parentGazeboId = 0);
 
    public: bool HasEntity(Entity _id) const;
 
    public: rendering::NodePtr NodeById(Entity _id) const;
 
    public: rendering::MeshPtr ActorMeshById(Entity _id) const;
 
    public: std::map<std::string, math::Matrix4d> ActorMeshAnimationAt(
        Entity _id, std::chrono::steady_clock::duration _time) const;
 
    public: void RemoveEntity(Entity _id);
 
    public: Entity EntityFromNode(const rendering::NodePtr &_node) const;
 
    private: rendering::GeometryPtr LoadGeometry(const sdf::Geometry &_geom,
        math::Vector3d &_scale, math::Pose3d &_localPose);
 
    private: rendering::MaterialPtr LoadMaterial(
        const sdf::Material &_material);
 
    public: rendering::VisualPtr TopLevelVisual(
        // NOLINTNEXTLINE
        rendering::VisualPtr _visual) const;
 
    public: rendering::NodePtr TopLevelNode(
        const rendering::NodePtr &_node) const;
 
    private: std::unique_ptr<SceneManagerPrivate> dataPtr;
  };
}
}
}
 
#endif