basic_types.h

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 * Software License Agreement (Apache License)
 *
 * Copyright (c) 2013, Southwest Research Institute
 * All rights reserved.
 *
 * 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.
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/* Author: Levi Armstrong */
 
#pragma once
 
#include <Eigen/Core>
#include <Eigen/Geometry>
#include <Eigen/StdVector>
#include <geometric_shapes/shapes.h>
#include <unordered_map>
#include <vector>
#include <memory>
#include <functional>
#include <map>
#include <moveit/collision_detection/collision_common.h>
 
namespace collision_detection_bullet
{
template <typename T>
using AlignedVector = std::vector<T, Eigen::aligned_allocator<T>>;
 
template <typename Key, typename Value>
using AlignedMap = std::map<Key, Value, std::less<Key>, Eigen::aligned_allocator<std::pair<const Key, Value>>>;
 
template <typename Key, typename Value>
using AlignedUnorderedMap = std::unordered_map<Key, Value, std::hash<Key>, std::equal_to<Key>,
                                               Eigen::aligned_allocator<std::pair<const Key, Value>>>;
 
enum class CollisionObjectType
{
  USE_SHAPE_TYPE = 0, 
  // all of the following convert the meshes to custom collision objects
  CONVEX_HULL = 1,  
  MULTI_SPHERE = 2, 
  SDF = 3           
};
 
struct ContactTestData
{
  EIGEN_MAKE_ALIGNED_OPERATOR_NEW
 
  ContactTestData(const std::vector<std::string>& active, const double& contact_distance,
                  collision_detection::CollisionResult& res, const collision_detection::CollisionRequest& req)
    : active(active), contact_distance(contact_distance), res(res), req(req), done(false), pair_done(false)
  {
  }
 
  const std::vector<std::string>& active;
 
  const double& contact_distance;
 
  collision_detection::CollisionResult& res;
  const collision_detection::CollisionRequest& req;
 
  bool done;
 
  bool pair_done;
};
 
}  // namespace collision_detection_bullet