Merge pull request #553 from lmontaut/topic/fix-normal-and-nearest-po…

…ints

Test: fix compilation error with Eigen 3.3.7

CHANGELOG.md

@@ -5,6 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+- Fixed `normal_and_nearest_points` test (no need to have Eigen 3.4) ([#553](https://github.com/humanoid-path-planner/hpp-fcl/pull/553))
 - [#549](https://github.com/humanoid-path-planner/hpp-fcl/pull/549)
   - Optimize EPA: ignore useless faces in EPA's polytope; warm-start support computation for `Convex`; fix edge-cases witness points computation.
   - Add `Serializable` trait to transform, collision data, collision geometries, bounding volumes, bvh models, hfields. Collision problems can now be serialized from C++ and sent to python and vice versa.

test/normal_and_nearest_points.cpp

@@ -241,8 +241,8 @@ void test_normal_and_nearest_points(
 }
 
 template <size_t VecSize>
-Eigen::Vector<FCL_REAL, VecSize> generateRandomVector(FCL_REAL min,
-                                                      FCL_REAL max) {
+Eigen::Matrix<FCL_REAL, VecSize, 1> generateRandomVector(FCL_REAL min,
+                                                         FCL_REAL max) {
   typedef Eigen::Vector<FCL_REAL, VecSize> VecType;
   // Generate a random vector in the [min, max] range
   VecType v = VecType::Random() * (max - min) * 0.5 +