Full OpenCASCADE Haroche Geometry

git-svn-id: https://geuz.org/svn/gmsh/trunk@18628 59c8cabf-10d6-4a28-b43f-3936b85956c4
Oops

git-svn-id: https://geuz.org/svn/gmsh/trunk@18629 59c8cabf-10d6-4a28-b43f-3936b85956c4