<Category name="Topologies">
    <Group name="Modelization">
        <Tutorial name="Linear" scene="Tutorials/Topologies/TopologyLinearMesh.scn" html="Tutorials/Topologies/TopologyLinearMesh.html" />
        <Tutorial name="Linear Different" scene="Tutorials/Topologies/TopologyLinearDifferentMesh.scn" html="Tutorials/Topologies/TopologyLinearDifferentMesh.html" />
        <Tutorial name="Surface" scene="Tutorials/Topologies/TopologySurfaceDifferentMesh.scn" html="Tutorials/Topologies/TopologySurfaceDifferentMesh.html" />
        <Tutorial name="Dynamic Surface" scene="Tutorials/Topologies/TopologyDynamicSurfaceMesh.scn" html="Tutorials/Topologies/TopologyDynamicSurfaceMesh.html" />
        <Tutorial name="Volume" scene="Tutorials/Topologies/TopologyVolumeDifferentMesh.scn" html="Tutorials/Topologies/TopologyVolumeDifferentMesh.html" />
    </Group>
    <Group name="Topological Mapping">
        <Tutorial name="Triangle -&gt; Edge" scene="Tutorials/Topologies/TopologyTriangle2EdgeTopologicalMapping.scn" html="Tutorials/Topologies/TopologyTriangle2EdgeTopologicalMapping.html" />
        <Tutorial name="Quad -&gt; Triangle" scene="Tutorials/Topologies/TopologyQuad2TriangleTopologicalMapping.scn" html="Tutorials/Topologies/TopologyQuad2TriangleTopologicalMapping.html" />
        <Tutorial name="Tetra -&gt; Triangle" scene="Tutorials/Topologies/TopologyTetra2TriangleTopologicalMapping.scn" html="Tutorials/Topologies/TopologyTetra2TriangleTopologicalMapping.html" />
        <Tutorial name="Hexa -&gt; Quad" scene="Tutorials/Topologies/TopologyHexa2QuadTopologicalMapping.scn" html="Tutorials/Topologies/TopologyHexa2QuadTopologicalMapping.html" />
        <Tutorial name="Hexa -&gt; Tetra" scene="Tutorials/Topologies/TopologyHexa2TetraTopologicalMapping.scn" html="Tutorials/Topologies/TopologyHexa2TetraTopologicalMapping.html" />
    </Group>
</Category>
