HeightmapShape.hh

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/*
 * Copyright (C) 2021 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_PHYSICS_HEIGHTMAP_HEIGHTMAPSHAPE_HH_
#define GZ_PHYSICS_HEIGHTMAP_HEIGHTMAPSHAPE_HH_
 
#include <string>
 
#include <gz/common/geospatial/HeightmapData.hh>
 
#include <gz/physics/DeclareShapeType.hh>
#include <gz/physics/Geometry.hh>
 
namespace gz
{
namespace physics
{
namespace heightmap
{
  GZ_PHYSICS_DECLARE_SHAPE_TYPE(HeightmapShape)
 
  
  class GetHeightmapShapeProperties
    : public virtual FeatureWithRequirements<HeightmapShapeCast>
  {
    public: template <typename PolicyT, typename FeaturesT>
    class HeightmapShape : public virtual Entity<PolicyT, FeaturesT>
    {
      public: using Dimensions =
          typename FromPolicy<PolicyT>::template Use<LinearVector>;
 
      public: Dimensions GetSize() const;
    };
 
    public: template <typename PolicyT>
    class Implementation : public virtual Feature::Implementation<PolicyT>
    {
      public: using Dimensions =
          typename FromPolicy<PolicyT>::template Use<LinearVector>;
 
      public: virtual Dimensions GetHeightmapShapeSize(
          const Identity &_heightmapID) const = 0;
    };
  };
 
  class AttachHeightmapShapeFeature
      : public virtual FeatureWithRequirements<HeightmapShapeCast>
  {
    public: template <typename PolicyT, typename FeaturesT>
    class Link : public virtual Feature::Link<PolicyT, FeaturesT>
    {
      public: using PoseType =
          typename FromPolicy<PolicyT>::template Use<Pose>;
 
      public: using Dimensions =
          typename FromPolicy<PolicyT>::template Use<LinearVector>;
 
      public: using ShapePtrType = HeightmapShapePtr<PolicyT, FeaturesT>;
 
      public: ShapePtrType AttachHeightmapShape(
          const std::string &_name,
          const common::HeightmapData &_heightmapData,
          const PoseType &_pose,
          const Dimensions &_size,
          int _subSampling = 1);
    };
 
    public: template <typename PolicyT>
    class Implementation : public virtual Feature::Implementation<PolicyT>
    {
      public: using PoseType =
          typename FromPolicy<PolicyT>::template Use<Pose>;
 
      public: using Dimensions =
          typename FromPolicy<PolicyT>::template Use<LinearVector>;
 
      public: virtual Identity AttachHeightmapShape(
          const Identity &_linkID,
          const std::string &_name,
          const common::HeightmapData &_heightmapData,
          const PoseType &_pose,
          const Dimensions &_size,
          int _subSampling) = 0;
    };
  };
}
}
}
 
#include <gz/physics/heightmap/detail/HeightmapShape.hh>
 
#endif  // GZ_PHYSICS_HEIGHTMAP_HEIGHTMAPSHAPE_HH_