distance_result-inl.h

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#ifndef FCL_DISTANCERESULT_INL_H
#define FCL_DISTANCERESULT_INL_H
 
#include "fcl/narrowphase/distance_result.h"
 
namespace fcl
{
 
//==============================================================================
extern template
struct DistanceResult<double>;
 
//==============================================================================
template <typename S>
FCL_EXPORT
DistanceResult<S>::DistanceResult(S min_distance_)
  : min_distance(min_distance_),
    o1(nullptr),
    o2(nullptr),
    b1(NONE),
    b2(NONE)
{
  // Do nothing
}
 
//==============================================================================
template <typename S>
FCL_EXPORT
void DistanceResult<S>::update(
    S distance,
    const CollisionGeometry<S>* o1_,
    const CollisionGeometry<S>* o2_,
    int b1_,
    int b2_)
{
  if(min_distance > distance)
  {
    min_distance = distance;
    o1 = o1_;
    o2 = o2_;
    b1 = b1_;
    b2 = b2_;
  }
}
 
//==============================================================================
template <typename S>
FCL_EXPORT
void DistanceResult<S>::update(
    S distance,
    const CollisionGeometry<S>* o1_,
    const CollisionGeometry<S>* o2_,
    int b1_,
    int b2_,
    const Vector3<S>& p1,
    const Vector3<S>& p2)
{
  if(min_distance > distance)
  {
    min_distance = distance;
    o1 = o1_;
    o2 = o2_;
    b1 = b1_;
    b2 = b2_;
    nearest_points[0] = p1;
    nearest_points[1] = p2;
  }
}
 
//==============================================================================
template <typename S>
FCL_EXPORT
void DistanceResult<S>::update(const DistanceResult& other_result)
{
  if(min_distance > other_result.min_distance)
  {
    min_distance = other_result.min_distance;
    o1 = other_result.o1;
    o2 = other_result.o2;
    b1 = other_result.b1;
    b2 = other_result.b2;
    nearest_points[0] = other_result.nearest_points[0];
    nearest_points[1] = other_result.nearest_points[1];
  }
}
 
//==============================================================================
template <typename S>
FCL_EXPORT
void DistanceResult<S>::clear()
{
  min_distance = std::numeric_limits<S>::max();
  o1 = nullptr;
  o2 = nullptr;
  b1 = NONE;
  b2 = NONE;
}
 
} // namespace fcl
 
#endif