Joseph Mirabel authored 6 years ago and Joseph Mirabel committed 6 years ago

* Commands executed:
* find include src test -iname "*.h" -type f -exec sed -i "s/^namespace fcl/namespace hpp\n{\nnamespace fcl/; \$i} // namespace hpp\n" {} \;
* find src -iname "*.cpp" -type f -exec sed -i "s/^namespace fcl/namespace hpp\n{\nnamespace fcl/; \$a\\\n} // namespace hpp" {} \;
* find test/ -iname "*.cpp" -type f -exec sed -i "s/using namespace fcl/using namespace hpp::fcl/; s/fcl::/hpp::fcl::/g" {} \;

  in GJKSolver_indep::shapeDistance<TriangleP, TriangleP>.

  triangles are in collision but distance between them is slightly positive.

  It seems that GJK fails when the triangles are close to each other but not
  colliding,
  Add a test in test_fcl_gjk with specific triangles and transforms that make
  GJK fail.

  - Collision detection calls distance computation and returns collision
    if the distance between objects is below the security margin.
  - This modification requires a modification in the structure of the software
    to make collision detection and distance computation closer.
  - GJKSolver_indep::shapeTriangleDistance and
    GJKSolver_indep::shapeTriangleIntersect have been replaced by
    GJKSolver_indep::shapeTriangleInteraction.

  instead of -1.