traversal_node_shapes.h

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#ifndef COAL_TRAVERSAL_NODE_SHAPES_H
#define COAL_TRAVERSAL_NODE_SHAPES_H
 
 
#include "coal/collision_data.h"
#include "coal/BV/BV.h"
#include "coal/shape/geometric_shapes_utility.h"
#include "coal/internal/traversal_node_base.h"
#include "coal/internal/shape_shape_func.h"
 
namespace coal {
 
 
template <typename S1, typename S2>
class COAL_DLLAPI ShapeCollisionTraversalNode
    : public CollisionTraversalNodeBase {
 public:
  ShapeCollisionTraversalNode(const CollisionRequest& request)
      : CollisionTraversalNodeBase(request) {
    model1 = NULL;
    model2 = NULL;
 
    nsolver = NULL;
  }
 
  bool BVDisjoints(int, int, Scalar&) const {
    COAL_THROW_PRETTY("Not implemented", std::runtime_error);
  }
 
  void leafCollides(int, int, Scalar&) const {
    ShapeShapeCollide<S1, S2>(this->model1, this->tf1, this->model2, this->tf2,
                              this->nsolver, this->request, *(this->result));
  }
 
  const S1* model1;
  const S2* model2;
 
  const GJKSolver* nsolver;
};
 
 
 
template <typename S1, typename S2>
class COAL_DLLAPI ShapeDistanceTraversalNode
    : public DistanceTraversalNodeBase {
 public:
  ShapeDistanceTraversalNode() : DistanceTraversalNodeBase() {
    model1 = NULL;
    model2 = NULL;
 
    nsolver = NULL;
  }
 
  Scalar BVDistanceLowerBound(unsigned int, unsigned int) const {
    return -1;  // should not be used
  }
 
  void leafComputeDistance(unsigned int, unsigned int) const {
    ShapeShapeDistance<S1, S2>(this->model1, this->tf1, this->model2, this->tf2,
                               this->nsolver, this->request, *(this->result));
  }
 
  const S1* model1;
  const S2* model2;
 
  const GJKSolver* nsolver;
};
 
 
}  // namespace coal
 
 
#endif